Bibliography of papers in the peer-reviewed literature

1. Gerchakov, S.M., and Hatcher, P.G., 1972, Improved technique for analysis of carbohydrates in sediments.  Limnology and Oceanography, v. 17, p. 938-943.

2. Swift, D.J.P., Freeland, G., Drake, D., Hatcher, P.G., Keller, G., Lavelle, W., Nelson, T., Stubblefield, W., Cok, A.E., and McKinney, T.F., 1972, MESA.  Interdisciplinary approach to environmental analysis of continental margins.  Maritime Sediments, v. 9, p. 37-44.

3. Hatcher, P.G., and Segar, D.A., 1976, Chemistry and continental margin sedimentation, in Stanley, D.G. and Swift, D.J.P., eds., Marine sediment Transport and Environmental Management.  New York, John Wiley, p. 461-477.

4. Hatcher, P.G., and Keister, L.E., 1976, Carbohydrates and organic carbon in New York Bight sediments as possible indicators of sewage contamination, in Gross, M.G., ed., Middle Atlantic Continental Shelf and the New York Bight Special Symposium.  American Society of Limnology and Oceanography, v. 2, p. 240-248.

5. Hatcher, P.G., Simoneit, B.R., and Gerchakov, S.M., 1976, The organic geochemistry of a recent sapropelic environment.  Mangrove Lake, Bermuda, in Campos, R. and Goni, J., eds., Advances in Organic Geochemistry 1975, Madrid, ENADIMSA, p. 469-484.

6. Hatcher, P.G., Keister, L.E., and McGillivary, P.A., 1977, Steroids as sewage specific indicators in New York Bight sediments.  Bulletin of Environmental Contamination and Toxicology, v. 17, p. 491-498.

7. Nelsen, T.A., Mayer, D.S., Hatcher, P.G., and Hess, W.N., 1977, New England offshore mining environmental study.  the character of particle dispersion and water movement in Massachusetts Bay and adjacent waters.  Estuarine and Coastal Marine Sciences, v. 5, p. 455-466.

8. Hatcher, P.G., 1978, The organic geochemistry of Mangrove Lake, Bermuda.  National Oceanic and Atmospheric Administration Professional Paper 10, p. 92.

9. Drake, D.E., Hatcher, P.G., and Keller, G.H., 1978, Suspended particulate matter and mud deposition in Upper Hudson Submarine Canyon, in Stanley, D.J. and Kelling, G., eds., Sedimentation in Submarine Canyons, Fans, and Trenches.  Stroudsburg, PA, Dowden, Hutchinson and Ross, p. 33-41.

10. Requejo, A.G., West, R.H., Hatcher, P.G., and McGillivary, P.A., 1979, Polychlorinated biphenyls and chlorinated pesticides in soils of the Everglades National Park and adjacent agricultural areas. Environmental Science and Technology, v. 13, p. 931-935.

11. Hatcher, P.G., and McGillivary, P.A., 1979, Sewage contamination in the New York Bight. Coprostanol as an indicator.  Environmental Science and Technology, v. 13, p. 1225-1229.

12. Hatcher, P.G., Rowan, R., and Mattingly, M.A., 1980 1H and 13C NMR of marine humic acids. Organic Geochemistry, v. 2, p. 77-85.

13. Hatcher, P.G., VanderHart, D.L., and Earl, W.L., 1980, Use of solid-state 13C NMR in structural studies of humic acids and humin from Holocene sediments. Organic Geochemistry, v. 2, p. 87-92.

14. West, R.H., and Hatcher, P.G., 1980, Polychlorinated biphenyls in sewage sludge and sediments of the New York Bight. Marine Pollution Bulletin, v. 11, p. 126-129.

15. Hatcher, P.G., Breger, I.A., and Mattingly, M.A., 1980, Structural characteristics of fulvic acids from continental shelf sediments as determined by 1H and 13C NMR. Nature, v. 285, p. 560-562.

16. Hatcher, P.G., Berberian, G.A., Cantillo, A., McGillivary, P.A., Hanson, P., and West, R.H., 1981, Chemical and physical; processes in a dispersing sewage sludge plume, in Ketchum, B.H., Kester, D.R., and Park, P.K., eds., Ocean Dumping of Industrial Wastes, New York, Plenum Press, p. 347-378.

17. Hatcher, P.G., Maciel, G.E., and Dennis, L.W., 1981, Aliphatic structure of humic acids. A clue to their origin.  Organic Geochemistry, v. 3, p. 43-48.

18. Hatcher, P.G., Breger, I.A., Earl, W.L., 1981, Nuclear magnetic resonance studies of ancient buried wood. I. Observations on the origin of coal to the brown-coal stage.  Organic Geochemistry, v. 3, p. 49-55.

19. Hatcher, P.G., Schnitzer, M., Dennis, L.W., and Maciel, G.W., 1981, Aromaticity of humic substances in soils. Journal of the Soil Science Society of America, v. 45, p. 1089-1094.

20. Hatcher, P.G., Breger, I.A., Szeverenyi, N.M., and Maciel, G.E., 1982, Nuclear magnetic resonance studies of ancient buried wood. II.  Observations on the origin of coal from lignite to bituminous coal.  Organic Geochemistry, v. 4, p. 9-18.

21. Dennis, L.W., Maciel, G.E., Hatcher, P.G., and Simoneit, B.R.T., 1982, 13C nuclear magnetic resonance studies of kerogen from Cretaceous black shales thermally altered by basaltic intrusions and laboratory simulations. Geochimica et Cosmochimica Acta, v. 46, p. 901-907.

22. Lyons, P.C., Finkelman, R.B., Thompson, C.L., Brown, F.W., and Hatcher, P.G., 1982, Properties, origin, and nomenclature of rodlets of the inertinite maceral group in coals of the central Appalachian basin, W.S.A.. International Journal of Coal Geology, v. 1, p. 313-346.

23. Thompson, C.L., Lyons, P.C., Finkelman, R.B., Brown, F.W., and Hatcher, P.G., 1982, Microscopy of sclerotinites in the coal beds of the central part of the Appalachian coal field, U.S.A.. Journal of Microscopy, v. 132, p. 267-273.

24. Hatcher, P.G., Simoneit, B.R.T., Mackenzie, F.T., Neumann, A.C., Thorstenson, D.C., and Gerchakov, S.M., 1983, Organic geochemistry and pore water chemistry of sediments from Mangrove Lake, Bermuda. Organic Geochemistry, v. 4, p. 93-112.

25. Hatcher, P.G., Lyons, P.C., Thompson, C.L., Brown, F.W., and Maciel, G.E., 1982, Organic matter in a coal ball. Peat or coal?  Science, v. 217, p. 831-833.

26. Hatcher, P.G., Breger, I.A., Dennis, L.W., and Maciel, G.E., 1982, Chemical structures in coal. NMR studies and a geochemical approach.  American Chemical Society, Division of Fuel Chemistry, Preprints, v. 27, p. 172-183.

27. Hatcher, P.G., Breger, I.A., Dennis, L.W., and Maciel, G.E., 1983, Solid-state 13C NMR of sedimentary humic substances; new revelations on their chemical composition, in Christman, R.F. and Gjessing, E.T., eds., Aquatic and Terrestrial Humic Materials. Ann Arbor, MI, Ann Arbor Science, p. 37-81.

28. Lyons, P.C., Hatcher, P.G., Minkin, J.A., Thompson, C.L., Larson, R.R., Hamlin, Z.A., and Pheifer, R.N., 1984, Resin rodlets in shale and coal (Lower Cretaceous), Baltimore Canyon Trough. International Journal of Coal Geology, v. 3, p. 257-278.

29. Hatcher, P.G., Spiker, E.C., Szeverenyi, N.M., and Maciel, G.E., 1983, Selective preservation. The origin of petroleum-forming aquatic kerogen.  Nature, v. 305, p. 498-501.

30. Breger, I.A., Hatcher, P.G., Romankiw, L.A., Miknis, F.P., Maciel, G.E., 1983, Upper Devonian black shales of the Eastern United States. Organic geochemical studies – past and present in Miknis, F.P. and McKay, J.F., eds., Geochemistry and Chemistry of Oil Shales.  Washington, D.C., American Chemical Society, Symposium Series 230, p. 181-198.

31. Hatcher, P.G., Breger, I.A., Maciel, G.E., and Szeverenyi, N.M., 1983, Chemical structures in coal. Geochemical evidence for the presence of mixed structural components.  1983 International Conference on Coal Science, Proceedings, p. 310-313.

32. Hatcher, P.G., Romankiw, L.A., J.B., Szeverenyi, N.M., Maciel, G.E., 1983, Solid-state 13C NMR studies of kerogen in Upper Devonian shales of the Appalachian basin. 1983 Eastern Oil Shale Symposium Proceedings, Lexington, KY, University of Kentucky Institute for Mining and Minerals Research, p. 217-224.

33. Lyons, P.C., Hatcher, P.G., Brown, F.W., Thompson, C.L., and Millay, M.A., 1985, Coalification of organic matter in a coal ball from the Calhoun coal bed (Upper Pennsylvania), Illinois basin, United States of America. Comptes Rendue, 1985, Dixieme congress International de Stratigraphie et de Geologie du Carbonifere, Madrid, 1983, p. 155-159.

34. Lyons, P.C., Thompson, C.L., Hatcher, P.G., Brown, F.W., Millay, M.A., Szeverenyi, N.M., and Maciel, g.E., 1984, Coalification of organic matter in coal balls of the Pennsylvania (Upper Carboniferous) of the Illinois basin, United States. Organic Geochemistry, v. 5, p. 227-239.

35. Spiker, E.C., and Hatcher, P.G., 1984, Carbon isotope fractionation of sapropelic organic matter during early diagenesis. Organic Geochemistry, v. 5, p. 283-290.

36. Hedges, J.J., Cowie, G.L., Ertel, J.R., Barbour, R.J., and Hatcher, P.G., 1985, Degradation of carbohydrates and lignins in buried woods. Geochimica et Cosmochimica Acta, v. 49, p. 701-711.

37. Hatcher, P.G., Breger, I.A., Maciel, G.E., and Szeverenyi, N.M., 1985, The geochemistry of humin, in Aiken, G.R., McKnight, D.M., Wershaw, R.L., and MacCarthy,P., eds., Humic Substances in Soil, Water, and Sediments. New York, John Wiley, p. 275-302.

38. Hatcher, P.G., Romankiw, L.A., and Evans, J.R., 1985, Gelification of wood during coalification. International Conference on Coal Science, Sydney, Australia, Proceedings, p. 616-619.

39. Lyons, P.C., Hatcher, P.G., Brown, F.W., Krasnow, M.R., and Millay, M.A., 1985, Role of static load (overburden) pressure of chemical coalification of bituminous and anthracitic coal. International Conference on Coal Science, Sydney, Australia, Proceedings, p. 620-623.

40. Hatcher, P.G., and Romankiw, L.A., 1985, Nuclear magnetic resonance studies of organic-rich sedimentary rocks of some Eastern Early Mesozoic basins, in Robinson, G.R., Jr., and Froelich, A.J., eds., Proceedings of the Second U.S. Geological Survey Workshop on the Early Mesozoic Basins of the Eastern United States, U.S. Geological Survey Circular 946, p. 65-70.

41. Hatcher, P.G., Spiker, E.C., Orem, W.H., Romankiw, L.A., Szeverenyi, N.M., and Maciel, G.E., 1986, Organic geochemical studies of uranium associated organic matter from the San Juan Basin. a new approach using solid-state 13C nuclear magnetic resonance, in Turner-Peterson, C.E., Santos, E.S., and Fishman, N.S., eds., a Basin analysis Case Study.  The Morrison Formation, Grants Uranium region, New Mexico, American Association of Petroleum geologists Studies in Geology #22, p. 171-184.

42. Hatcher, P.G., Spiker, E.C., and Orem, W.H., 1986, Organic geochemical studies of the humification process in lowmoor peat. in Fuchsman, C.H. ed., The Relationship of Water with Peat and its Constituents Amsterdam, Elsevier Applied Science Publishers, p. 195-213.

43. Hatcher, P.G., and Orem W.H., 1986, Structural interrelationships among humic substances in marine and estuarine sediments as delineated by CP/MAS 13C NMR, in Sohn, M.L., ed., Organic Marine Geochemistry, Washington, D.C., American Chemical Society Symposium Series 305, p. 142-157.

44. Hatcher, P.G., Spiker, E.C., Orem, W.H., 1986, Oxidative origin of sedimentary humic acids, important carriers of metals, in Dean, W.L., ed., Proceedings of the Denver Region Exploration Geologists Society Conference, Denver, CO, Denver Region Exploration Geologists Society, p. 57-58.

45. Turner-Peterson, C.E., Fishman, N.S., Hatcher, P.G., Spiker, E.C., 1986, Origin of organics in sandstone uranium deposits of the Morrison Formation, New Mexico. Geologic and Chemical Contraints, in Dean, W.L., ed., Proceedings of the Denver Region Exploration Geologists Society Conference, Denver, CO, Denver Region Exploration Geologists Society, p. 185-195.

46. Orem, W.H., Hatcher, P.G., Spiker, E.C., Szeverenyi, N.M., and Maciel, G.E., 1986, Dissolved organic matter in anoxic pore waters from Mangrove Lake, Bermuda. Geochimica et Cosmochimica Acta, v. 50, p. 609-618.

47. Lyons, P.C., Hatcher, P.G., and Brown, F.W., 1986, Secretinite – a proposed new maceral of the inertinite maceral of the inertinite maceral group. Fuel, v. 65, p. 1094-1098.

48. Simoneit, B.R.T., Grimalt, J.O., Wang, T.G., Cox, R.E., Hatcher, P.G., and Nissenbaum, A., 1986, Cyclic terpenoids of contemporary resinous plant detritus and of fossil woods, ambers, and coals. in Leythauser, D. and Rullkoter, J., eds., Advances in Organic Geochemistry 1985.  Exeter, Pergamon, p. 877-890.

49. Rose, H.J., Jr., and Hatcher, P.G., 1986, Memorial to Irving A. Breger 1920-1982. Geological Society of America, Bulletin, v. 3, p. 1-2.

50. Spiker, E.C., and Hatcher, P.G., 1987, Carbon isotope fractionation and chemical composition of buried wood. Geochimica et Cosmochimica Acta, v. 1, p. 1391.

51. Orem, W.H., and Hatcher, P.G., 1987, Early diagenesis of organic matter in a sawgrass peat from the Everglades, Florida. International Journal of Coal Geology, v. 8, p. 33-54.

52. Orem, W.H., and Hatcher, P.G., 1987, Solid-state 13C NMR studies of dissolved organic matter in pore waters from sediments of a number of different depositional environments. Organic Geochemistry, v. 11, p. 73-82.

53. Hatcher, P.G., 1987, Chemical structural studies of natural lignin by dipolar dephasing solid-state 13C nuclear magnetic resonance. Organic Geochemistry, v. 11, p. 31-39.

54. Norwood, D.L., Christman, R.F., and Hatcher, P.G., 1987, Structural characterization of aquatic humic material. II.  Phenolic content and its relationship to chlorination mechanism in an isolated aquatic fulvic acid.  Environmental Science and Technology, v. 21, p. 791-798.

55. Hatcher, P.G., 1988, Dipolar dephasing 13C NMR studies of decomposed wood and coalified xylem tissue. evidence for chemical structural changes associated with defunctionalization of lignin structural units during coalification.  Energy and Fuels, v. 2, p. 48-58.

56. Kotra, R.K., and Hatcher, P.G., 1988, Pyrolysis – gas chromatographic studies of the origins of the insoluble aliphatic component of peat. Naturewissenschaften, v. 75, p. 196-198.

57. Hatcher, P.G., Lerch, H.E., III, Kotra, R.K., and Verheyen, T.V., 1988, Pyrolysis/gas chromatography/mass spectrometry of a series of degraded woods and coalified logs that increase in rank from peat to subbituminous coal. Fuel, v. 67, p. 1069-1075.

58. Kotra, R.K., Gottfried, R.M., Spiker, E.C., Romankiw, L.A., and Hatcher, P.G., 1988, Chemical composition and thermal maturity of kerogen and phytoclasts of the Newark Supergroup in the Hartford basin, in Froelick, A.J. and Robinson, G.R., Jr, eds., Studies of the Early Mesozoic basins of the Eastern United States, U.S. Geological Survey Bulletin 1776, p. 68-74.

59. Hatcher, P.G., and Spiker, E.C., 1988, Selective degradation of plant biomolecules, in Frimmel, F.H. and Christman, R.F., eds., Humic substances and their role in the Environment, New York, John Wiley & Sons, p. 59-74.

60. Kogel, I., Hempfling, R.Zech, W., Hatcher, P.G., and Schulten, H-R, 1988, Chemical composition of the organic matter in forest soils. 1.Forest litter.  Soil Science, v. 146, p. 124-136.

61. Zelibor, J.L., Jr, Romankiw, L., Hatcher, P.G., and Colwell, R.R., 1988, Comparative analysis of the chemical composition of mixed and pure cultures of green algae and their decomposed residues using 13C nuclear magnetic resonance. Journal of Applied and Environmental Microbiology, v. 54, p. 1051-1060.

62. Romankiw, L.A., Hatcher, P.G., and Roen, J.B., 1988, Evidence of land plant affinity for the Devonian microfossil Protosalvinia (Foerstia). Lethaia, v. 21, p. 417-423.

63. Spiker, E.C., Kotra, R.K., Hatcher, P.G., Gottfried, R.M., Horan, M.F., 1988, Source of kerogen in black shales from the Hartford and Newark Basins, Eastern United States, in Froelich, A.J. and Robinson, G.R. eds., Studies of the Early Mesozoic Basin of the Eastern United States, U.S. Geological Survey Bulletin 1776, p. 63-68.

64. Kogel-Knabner, I., Zech, W. and Hatcher, P.G., 1988, Chemical composition of the organic matter in forest soils. The humus layer.  Zeitschrift fur Pflanzenernahrtung und Bodenkunde, v. 151, p. 331-340.

65. Wilson, M.A., Batts, B.D., and Hatcher, P.G., 1988, Molecular composition and mobility of torbanite precursors. Implications for the structure of coal.  Energy and Fuels, v. 2, p. 668-672.

66. Hatcher, P.G., Schnitzer, M., Vassallo, A.M. and Wilson, M.A., 1989, The chemical structure of highly aromatic humic acids in three volcanic ash soils as determined by dipolar dephasing NMR studies. Geochimica et Cosmochimica Acta, v. 53, 125-130.
67. Grimalt, J.O., Simoneit, B.R.T., Hatcher, P.G., and Nissenbaum, A., 1988, The molecular composition of ambers. Organic Geochemistry, v. 13, 677-690.
68. Wilson, M.A. and Hatcher, P.G., 1988, Detection of tannins in modern and fossil barks and in plant residues by high-resolution solid-state 13C nuclear magnetic resonance. Organic Geochemistry, v. 12, p. 539-546.
69. Hatcher, P.G., Lerch, H.E., III, and Verheyen, T.V., 1989, Organic geochemical studies of the transformation of gymnospermous xylem during peatification and coalification to subbituminous coal. In.  P.C. Lyons and B. Alpern (Editors), Coal.  Classification, Coalification, Mineralogy, Trace-element Chemistry and Oil and Gas Potential, International Journal of Coal Geology, v. 13, 65-97.
70. Hatcher, P.G., Wilson, M.A., Vassallo, A.M. and Lerch H.E., III, 1989, Studies of angiospermous wood in Australian brown coal by nuclear magnetic resonance and analytical pyrolysis.  new insights into the early coalification process.  In.  P.C. Lyons and B. Alpern (Editors), Coal.  Classification, Coalification, Mineralogy, Trace-element Chemistry, and Oil and Gas Potential, International Journal of Coal Geology v. 13,  99-126.
71. Grimalt, J.O., Simoneit, B.R.T., and Hatcher, P.G., 1989, Chemical affinities between the solvent extractable and the bulk organic matter of fossil resin associated with an extinct podocarpacea. Phytochemistry, v. 28, 1167-1171.
72. Kögel-Knabner, I. and Hatcher, P.G., 1989, Characterization of alkyl carbon in forest soil by CPMAS 13C NMR spectroscopy and dipolar dephasing. The Science of the Total Environment, v. 81/82, 169-177.
73. Bates, A.L. and Hatcher, P.G., 1989, Solid-state 13C NMR studies of a large fossil gynmosperm from the Yallourn open cut, Latrobe Valley, Australia. Organic Geochemistry, v. 14, 609-617.
74. Wilson, M. A., Sawyer, J., Hatcher, P. G. and Lerch, H. E., III, 1989, 1,3,5-Hydroxybenzene structures in mosses. Phytochemistry, v. 28, 1395-1400.
75. Benner, R., Hatcher, P. G. and Hedges, J. I., 1990, Early diagenesis of mangrove leaves in a tropical estuary. Bulk chemical characterization using solid-state 13C NMR and elemental analyses. Geochimica et Cosmochimica Acta, v. 54, 2003-2013.
76. Hatcher, P. G., 1990, Chemical structural models for coalified wood (vitrinite) in low rank coal. Organic Geochemistry, v. 16, 595-968.
77. Macko, S. A., Helleur, R., Hartley, G., Jackman, P. and Hatcher, P. G. , 1991, Diagenesis of organic matter – A study using isotopes of individual carbohydrates. Chemical Geology, v. 93, p. 147-1671.
78. Kögel-Knabner, I., Hatcher, P. G. and Zech, W., 1991, Chemical structural studies of forest soil humic acids. Aromatic carbon faction. Soil Science Society of America Journal, v. 55, p. 241-247.
79. Hatcher, P. G., and Wilson, M. A., 1991, The effect of hydration on CPMAS 13C NMR spectra of fulvic acids. Organic Geochemistry, v. 17, p. 293-299.
80. Bates, A. L., Hatcher, P. G., Lerch, H. E., III, Cecil, C. B., Neuzil, S., and Supardi, 1991, Studies of a peatified angiosperm log cross section from Indonesia by nuclear magnetic resonance spectroscopy and analytical pyrolysis. Organic Geochemistry, v. 17, p. 37-45.
81. Mukhopadhyay, P. K., Hatcher, P. G., Calder, J. H., and Gormly, J. R., 1991, Hydrocarbon generation of deltaic and intermontane fluviodeltaic coals and coaly shale from the Tertiary of Texas and Carboniferous of Nova Scotia. Organic Geochemistry, v. 17, p.765-784.
82. Benner, R., Pakulski, S., McCarthy, M., Hedges, J. I., and Hatcher, P. G., 1992, Bulk chemical characteristics of dissolved organic matter in the ocean. Science, v. 255, p. 1561-1564.
83. Kögel-Knabner, I., Hatcher, P. G., Tegelaar, E. W., and de Leeuw, J. W., 1991, Aliphatic components of forest soil organic matter as determined by solid-state 13C NMR and analytical pyrolysis. The Science of the Total Environment, v. 113, p. 89-106.
84. Hatcher, P. G., and Lerch, H. E., III, 1991, Survival of lignin-derived structural units in ancient coalified wood samples, in Schobert, H. H., Bartle, K. D. and Lynch, L. J., eds., Coal Science II, ACS Symposium Series 461, American Chemical Society, p. 9-19.
85. Alberts, J. J., Hatcher, P. G., Price, M. T., and Philip, Z., 1991, Carbon-13 nuclear magnetic resonance analysis, lignin content and carbohydrate composition of humic substances from salt marsh estuaries, in Allard, B., Boren, H., and Grimvall, A., eds., Humic Substances in the Aquatic Environment, Springer-Verlag, New York, p. 195-203.
86. Hedges, J. I., Hatcher, P. G., Ertel, J. R., and Meyers-Schulte, K. J., 1992, A comparison of dissolved humic substances from seawater with Amazon River counterparts by 13C NMR spectrometry. Geochimica et Cosmochimica Acta, v. 56, p. 1753-1757.
87. de Leeuw, J. W. and Hatcher, P. G., 1992, Responding to “A Chemical structure for Humic Substances,” H.-R. Schulten, B. Plage and M. Schnitzer, Naturwissenschaften 78, 311 (1991). Naturwissenschaften, v. 79, p. 330-331.
88. Bates, A. L., and Hatcher, P. G., 1992, Quantitative solid-state 13C nuclear magnetic resonance spectrometric analyses of wood xylem. Effect of increasing carbohydrate content. Organic Geochemistry, v. 18, p. 407-416.
89. Kögel-Knabner, I., de Leeuw, J. W., and Hatcher, P. G., 1992, Nature and distribution of alkyl carbon in forest soil profiles. implications for the origin and humification of aliphatic biomacromolecules. The Science of the Total Environment, v. 117/118, p. 175-185.
90. Derenne, S., Largeau, C., Berkaloff, C., Rousseau, B., Wilhelm, C., and Hatcher, P. G., 1992, Non-hydrolysable macromolecular constituents from outer walls of Chlorella fusca and Nanochlorum eucaryotum. Phytochemistry, v. 31, p. 1923-1929.
91. Song, C., Schobert, H. H., and Hatcher, P. G., 1992, Temperature-programmed liquefaction of a low-rank coal. Energy & Fuels, v. 6, p. 326-328.
92. Derenne, S., Largeau, C., and Hatcher, P. G., 1992, Structure of Chlorella fusca algaenan – Relationships with ultralaminae in lacustrine kerogens. Species and environment-dependent variation in the composition of fossil ultralaminae. Organic Geochemistry, v. 18, p. 417-422.
93. Hatcher, P. G., 1992, Editor, Special Issue. Humic Substances. The Science of the Total Environment, v. 113.
94. Hatcher, P. G., Hou, L., Gravina, S. J. and Mattingly, M. A., 1992, Proton n.m.r. imaging of fresh coal using water in the coal as a probe of structure. Fuel, v. 71, p. 1203-1205.
95. Cody, G. D., Eser, S., Hatcher, P. G., Davis, A., Sobkowiak, M., Shenoy, S. and Painter, P. C., 1992, Temperature dependence of the swelling of coals in pyridine. Energy & Fuels, v. 6, p. 716-719.
96. Hatcher, P. G., Faulon, J.-L., Wenzel, K. A. and Cody, G. D., 1992, A structural model for lignin-derived vitrinite from high-volatile bituminous coal (coalified wood). Energy & Fuels, v. 6, p. 813-820.
97. Derenne, S., Le Berre, F., Largeau, C., Hatcher, P. G., Connan, J. and Raynaud, J. F., 1992, Formation of ultralaminae in marine kerogens via selective preservation of thin resistant outer walls of microalgae. Organic Geochemistry, v. 19, p. 345-350.
98. Pisupati, S. V., Scaroni, A. W. and Hatcher, P. G., 1993, Devolatilization behaviour of naturally weathered and laboratory oxidized bituminous coals. Fuel, v. 72, p. 165-173.
99. Faulon, J.-L., Hatcher, P. G., Carlson, G. A. and Wenzel, K. A., 1993, A computer-aided molecular model for high volatile bituminous coal. Fuel Processing Technology, v. 34, p. 277-293.
100. Mukhopadhyay, P. S. and Hatcher, P. G., 1993, Composition of Coal. American Association of Petroleum Geologists, Studies in Geology Series, Hydrocarbons from Coal, B. E. Law and D. D. Rice, eds., v. 38, p. 79-118.
101. Turner, C. E., Fishman, N. S., Hatcher, P. G. and Spiker, E. C., 1993, Nature and role of organic matter in sandstone uranium deposits, Grants Uranium Region, New Mexico, USA, In Bitumens in Ore Deposits, J. Parnell, H. Kucha and P. Landais, eds., Springer-Verlag, Berlin, p. 239-275.
102. Song, C., Hou, L., Saini, A. K., Hatcher, P. G. and Schobert, H. H., 1993, CPMAS 13C NMR and pyrolysis-GC-MS studies of structure and liquefaction reactions of Montana subbituminous coal. Fuel Processing Technology, v. 34, p. 249-246.
103. Song, C., Eser, S., Schobert, H. H. and Hatcher, P. G., 1993, Pyrolytic degradation studies of a coal-derived and a petroleum-derived aviation jet fuel. Energy & Fuels, v.7, p. 234-243.
104. Hatcher, P. G., Bortiatynski, J. M., Minard, R. D., Dec, J. and Bollag, J.-M., 1993, Use of high resolution 13C NMR to examine the enzyme induced covalent binding of 13C-labeled 2,4-dichlorophenol to humic substances. Environmental Science and Technology, v. 27, p. 2098-2103.
105. Cody, G. D., Davis, A. and Hatcher, P. G., 1993, The dynamic nature of coal’s macromolecular structure. Viscoelastic analysis of solvent-swollen coals. Energy & Fuels, v. 7, 463-468.
106. Barker, C. E., Bartke, T. C., Hatcher, P. G. and Daws, T. A., 1993, An empirical correlation between coal bed gas with Rock-Eval pyrolysis and 13C NMR results, Cretaceous Mesaverde and Meeteetse Formations, Wind River Basin, Wyoming. In Oil and Gas and other Resources of the Wind River Basin, Wyoming, W. R. Keefer, W. J. Metzger and L. H. Goodwin (eds.), Wyoming Geological Association Special Symposium, Casper, Wyoming, Aug. 14-17, 1993.
107. Cody, G. D., Davis, A. and Hatcher, P. G., 1993, Physical structural characterization of bituminous coals. Stress-strain analysis in the pyridine dilated state. Energy & Fuels, v. 7, p. 455-462.
108. Greenwood, P. F., Zhang, E., Vastola, F. J. and Hatcher, P. G. , 1993, Laser micropyrolysis gas chromatography mass spectrometry of coal. Analytical Chemistry, v. 65, p. 1937-1946.
109. McKinney, D. E., Bortiatynski, J. M. and Hatcher, P. G., 1993, Use of 13C labels to trace reactions of potential antioxidants for jet fuels. Energy & Fuels, v. 7, p. 578-581.
110. Zhang, E., Hatcher, P. G. and Davis, A., 1993, Chemical composition of pseudo-phlobaphinite precursors. Implications for the presence of aliphatic biopolymers in vitrinite from coal. Organic Geochemistry, v. 20, p. 721-734.
111. Greenwood, P. F. and Hatcher, P. G., 1993, Laser Generation of Polycyclic Aromatic Hydrocarbons From Coals. A Possible Gas Phase Route to Fullerenes?. Organic Mass Spectrometry, v. 28, p. 291-293.
112. deMontigny, L. E., Preston, C. M. Hatcher, P. G. and Kögel-Knabner, I., 1993, Comparison of humus horizons from two ecosystem phases on northern Vancouver Island using 13C CPMAS NMR spectroscopy and CuO oxidation. Canadian Journal of Soil Science, v. 73, p. 9-25.
113. Faulon, J.-L., Carlson, G. A. and Hatcher, P. G., 1993, Statistical models for bituminous coal. A three-dimensional evaluation of structural, and physical properties based on computer-generated structures. Energy & Fuels, v. 7, p. 1062-1072.
114. Hou, L., Cody, G. D. and Hatcher, P. G., 1994, Imaging the microstructure of low rank coals. A study combining nuclear magnetic resonance, scanning electron, and optical microscopic imaging. Fuel, v. 73, p. 199-203.
115. Faulon, J. L.and Hatcher P. G., 1994, Is there any order in the structure of lignin?. Energy & Fuels, v. 8, p. 402-407.
116. Faulon, J.-L., Mathews, J. P., Carlson, G. A. and Hatcher, P. G., 1994, Correlation between microporosity and fractal dimension of bituminous coal based on computer-generated models. Energy & Fuels, v. 8, p. 408-414.
117. Hatcher, P. G. and Clifford, D. J., 1994, Flash pyrolysis and in situ methylation of humic acids from soil. Organic Geochemistry, v. 21, p. 1081-1092.
118. Tao, S., Deng, B., Hatcher, P. G., Hermosin, B. and Saiz-Jimenez, C., 1994, Chemical characterization of fulvic acids from the Amur River, Peoples Republic of China. In Humic Substances in the Global Environment and Implications on Human Health, N. Senesi and  T. M. Miano (eds.), Elsevier, Amsterdam, p. 895-900.
119. Hatcher, P. G., Faulon, J.-L., Clifford, D. J. and Mathews, J. P., 1994, A three-dimensional structural model for humic acids from oxidized soil. In Humic Substances in the Global Environment and Implications on Human Health, N. Senesi and  T. M. Miano (eds.), Elsevier, Amsterdam, p. 133-138.
120. Bortiatynski, J. M., Hatcher, P. G., Minard, R. D., Dec, J. and Bollag, J.-M., 1994, Enzyme-catalyzed binding of 13C-labeled 2,4-Dichlorophenol to humic acid using high resolution 13C NMR. In Humic Substances in the Global Environment and Implications on Human Health, N. Senesi and T. M. Miano (eds.), Elsevier, Amsterdam, p. 1091-1099.
121. Faulon J. L., Carlson G. A., and Hatcher P. G., 1994, A three-dimensional model for lignicellulose from gymnospermous wood. Organic Geochemistry, v. 21, p. 1169-1180.
122. Kögel-Knabner, I., de Leeuw, J. W., Tegelaar, E. W., Hatcher, P. G. and Kerp, H., 1994, A lignin-like polymer in the cuticle of spruce needles. implications for the humification of spruce litter. Organic Geochemistry, v. 21, p. 1219-1228.
123. Hatcher, P. G., Wenzel, K. A. and Cody, G. D., 1994, The coalification reactions of vitrinite derived from coalified wood. Transformations to the rank of bituminous coal, InVitrinite Reflections as a Maturity Parameter, P. K. Mukhopadhyay and W. G. Dow, eds., Am. Chem. Soc. Symp. Series 570, Am. Chem. Soc., Washington, D.C., p. 112-135.
124. van Bergen, P. F., Collinson, M. E., Hatcher, P. G., and de Leeuw, J. W., 1994 Lithological control on the state of preservation of fossil seed coats of water plants. Organic Geochemistry, v. 22, p. 683-702.
125. Hou, L., Cody, G. D., French, D. C., Botto, R. E. and Hatcher, P. G., 1995, Dynamic detection of a phase transition for Illinois No. 6 coal in pyridine by nuclear magnetic resonance imaging (NMRI) and NMR spectroscopy. Energy & Fuels, v. 9, p. 84-89.
126. McKinney, D. E., Clifford, D. J., Hou, L., Bogdan, M. R. and Hatcher, P. G., 1995, High performance liquid chromatography (HPLC) of coal liquefaction process streams using normal-phase separation with diode array detection. Energy & Fuels, v. 9, p. 90-96.
127. McKinney, D. E., Carson, D. M., Clifford, D. J., Minard, R. D. and Hatcher, P. G., 1995, Off-line thermochemolysis versus flash pyrolysis for the in situ methylation of lignin. Is pyrolysis necessary?. Journal of Analytical and Applied Pyrolysis, v. 34, p. 41-46.
128. Zhang, E. and Hatcher, P. G., 1995, Coal Pyrolysis. In Encyclopedia of Energy Technology and the Environment, John Wiley &Sons, Inc., p. 808-823.
129. Clifford, D. J., Carson, D. M., McKinney, D. E., Bortiatynski, J. M. and Hatcher, P. G., 1995, A new rapid technique for the characterization of lignin in vascular plants. Thermochemolysis with tetramethylammonium hydroxide (TMAH). Organic Geochemistry, v. 23, p. 169-175.
130. Bates, A. L., Spiker, E. C., Hatcher, P. G., Stout, S. A. and Weintraub, V. C., 1995, Sulfur geochemistry of organic-rich sediments from Mud Lake, Florida, U.S.A., Chemical Geology, v. 121, p. 245-262.

131. Wetzel, R. G., Hatcher, P. G. and Bianchi, T. S., 1995, Natural photolysis by ultraviolet irradiance of recalcitrant dissolved organic matter to simple substances for rapid bacterial metabolism. Limnology and Oceanography, v. 40, p. 1369-1380.

132. Clifford, D. J. and Hatcher, P. G., 1995, Structural transformations of polylabdanoid resinites during maturation. Organic Geochemistry, v. 23, p. 407-418.

133. Behar, F., Vandenbroucke, M., Teermann, S. C., Hatcher, P. G., Leblond, C. and Lerat, O., 1995, Experimental simulation of gas generation from coals and a marine kerogen. Chemical Geology, v. 126, p. 247-260.

134. Behar, F. and Hatcher, P. G., 1995, Artificial coalification of a fossil wood from brown coal by confined system pyrolysis. Energy & Fuels, v. 9, p. 984-994.
135. Hatcher, P. G. and Minard, R. D., 1995, Comment on the origin of benzenecarboxylic acids in pyrolysis methylation studies. Organic Geochemistry, v. 23, p. 991-994.
136. Knicker, H., Hatcher, P. G. and Scaroni, A. W., 1995, Solid-state ¹⁵N NMR spectroscopy of coal. Energy & Fuels, v. 9, p. 999-1002.
137. Hatcher, P. G., Nanny, M. A., Minard, R. D., Dible, S. D. and Carson, D. M., 1995, Comparison of two thermochemolytic methods for the analysis of lignin in decomposing gymnosperm wood. The CuO oxidation method and the method of thermochemolysis with tetramethylammonium hydroxide (TMAH). Organic Geochemistry, v. 23, p. 881-888.

138. Nanny, M.A, Bortiatynski, J.M., Tien, M. and Hatcher, P.G., 1996, Investigations of Enzymatic Alterations of 2,4-Dichlorophenol Using 13C NMR in Conjunction with Site-Specific 13C-Labeling. An Important Step in Understanding the Environmental Fate of This Pollutant. Environmental Chemistry and Toxicology, v. 15, p. 1857-1864.
139. Bortiatynski, J.M., Hatcher, P.G. and Minard, R.D., 1996, The Development of 13C Labeling and 13C NMR Spectroscopy Techniques to Study the Interaction of Pollutants with Humic Substances. In Nuclear Magnetic Resonance Spectroscopy in Environmental Science and Technology, Nanny, M.A.; Minear, R.A.; Leenheer, J.A. Eds., Oxford University Press, New York, p. 26-50.
140. Gelin, F., Boogers, I., Noordeloos, A.A.M., Sinninghe Damsté, J.S., Hatcher, P. G. and de Leeuw, J.W., 1996, Novel resistant microalgal polyethers. The major sink of organic carbon in the marine environment. Geochimica et Cosmochimica Acta, v. 60, p. 1275-1280..
141. McKinney, D. E., Bortiatynski, J. M., Carson, D. M., Clifford, D. J., de Leeuw, J. W. and Hatcher, P. G., 1996, Tetramethylammonium hydroxide (TMAH) thermochemolysis of the aliphatic biopolymer cutan. Insights to its chemical structure. Organic Geochemistry, v. 24, p. 641-650.
142. McKinney, D. E. and Hatcher, P. G., 1996, Characterization of peatified and coalified wood by tetramethylammonium hydroxide (TMAH) thermochemolysis. InternationalJournal ofCoal Geology, v. 32, p. 217-228.
143. Hou, L., Hatcher, P. G. and Botto, R. E., 1996, Diffusion of pyridine in Illinois No. 6 coal. measuring the swelling and deswelling characteristics by combined methods of nuclear magnetic resonance (NMR) and nuclear magnetic resonance imaging (NMRI). International Journal of Coal Geology, v. 32, p. 167-189.
144. del Rio, J. C. and Hatcher, P. G., 1996, Structural characterization of humic substances using thermochemolysis with tetramethylammonium hydroxide (TMAH). In. Humic/Fulvic Acids and Organic Colloidal Materials in the Environment, J. S. Gaffney, N. A. Marley, and S. Clark, eds.) ACS Symposium Series 651, American Chemical Society, p.78-95.
145. Bortiatynski, J. M., Hatcher, P. G., and Knicker, H., 1996, NMR techniques (C, N and H) in studies of humic substances. In. Humic/Fulvic Acids and Organic Colloidal Materials in the Environment, J. S. Gaffney, N. A. Marley, and S. Clark, eds.) ACS Symposium Series 651, American Chemical Society, p. 55-77.
146. Knicker, H., Scaroni, A. W. and Hatcher, P. G., 1996, ¹³C and ¹⁵N NMR spectroscopic investigation on the formation of fossil algal residues. Organic Geochemistry, v. 24, p. 661-669.
147. Knicker, H., Hatcher, P. G. and Scaroni, A. W., 1996, A solid state ¹⁵N NMR spectroscopic investigation of the origin of nitrogen structures in coal. International Journal of Coal Geology, v. 32, p. 255-278.
148. Chefetz, B., Hatcher, P. G. and Chen, Y., 1996, Chemical and biological characterization of organic matter during composting of municipal solid waste. Journal of Environmental Quality, v. 25, p. 776-785.
149. Radovic, L. R., Menon, V. C., Leon y Leon, C. A., Kyotani, T., Danner, R. P., Anderson, S. and Hatcher, P. G., 1997, On the porous structure of coals. Evidence fo an interconnected but constricted micropore system and implications for coalbed methane recovery. Adsorption, v. 3, p. 221-232.
150. Hatcher, P. G. and Minard, R. D., 1996, Comparison of dehydrogenase polymer (DHP) lignin with native lignin from gymnosperm wood by thermochemolysis using tetramethylammonium hydroxide (TMAH). Organic Geochemistry, v. 24, p. 593-600.
151. Schmidt, M. W., Knicker, H., Hatcher, P. G. and Kögel-Knabner, I., 1996, Impact of brown coal dust on the organic matter in particle size fractions of a Mollisol. Organic Geochemistry, v. 25, p. 29-39.
152. Van Bergen, Pim F.; Hatcher, Patrick G.; Boon, Jaap J.; Collinson, Margaret E.; de Leeuw, Jan W., 1997. Macromolecular composition of the propagule wall of Nelumbo nucifera. Phytochemistry, v. 45(3), p. 601-610.
153. Nanny, M. A., Bortiatynski, J.M. and Hatcher, P.G., 1997, Noncovalent interactions between acenaphthenone and dissolved fulvic acid as determined by ¹³C NMR T₁relaxation measurements. Environmental Science & Technology, v. 31, p. 500-534.
154. Mathews, J.P., Hatcher, P.G. and Scaroni, A.W., 1997, Particle size dependency of volatile matter. Is there a non-maceral related effect? Fuel, v. 76, p. 359-363.
155. Schmidt, M.W.I., Knicker, H., Hatcher, P.G. and Kögel-Knabner, I., 1997, Does ultrasonic dispersion and homogenization by ball milling change the chemical structure of organic matter in geochemical samples?- a CPMAS ¹³C NMR study with lignin. Organic Geochemistry, v. 26, p. 491-496.
156. Schmidt, M.W.I., Knicker, H., 1997. Improvement of ¹³C and ¹⁵N CPMAS NMR spectra of bulk soils, particle size fractions and organic material by treatment with hydrofluoric acid (10%). European Journal of Soil Science, v. 48, p. 319-328.
157. Stack, E.M., Dyrkacz, G.R., Hatcher, P.G. and Cohen, A.D., 1997, A density gradient centrifugation method for separation of peat. Separation Science and Technology, v. 32, p.2289-2307.
158. Filley, T.R., Freeman, K.H. and Hatcher, P.G., 1996, Carbon isotope relationships between sulfide-bound steroids and proposed functionalized lipid precursors in sediments from the Santa Barbara Basin, CA. Organic Geochemistry, v. 25, p. 367-377.
159. Clifford, D.J., Hatcher, P.G., Botto, R.E., Muntean, J.V., Michels, B. and Anderson, K.B., 1997, The nature and fate of natural resins in the geosphere-VII. NMR and py-GC-MS characterization of soluble labdanoid polymers isolated from Holocene class I resins. Organic Geochemistry, v. 27, p. 449-464.

160         Baldock, J.A., Sewell, T., and Hatcher, P.G. 1997. Decomposition induced changes in the chemical structure of fallen red pine, white spruce and tamarac logs. In. Cadisch, G., Giller, K.E. (Eds.), Driven by Nature. Plant Litter Quality and Decomposition. CAB International, Wallingford, UK, p. 75-83.

161. Hatcher, P.G. and Clifford, D.J., 1997, The organic geochemistry of coal. From plant materials to coal. Organic Geochemistry, v. 27, p. 251-274.
162. Knicker, H. And Hatcher, P.G., 1997, Survival of protein in an organic-rich sediment. Possible protection by encapsulation in organic matter. Naturwissenschaften, v. 84, p. 231-234.
163. Selifonov, S.A., Chapman, P.J., Akkerman, S.B., Gurst, J.E., Bortiatynski, J.M., Nanny, M.A. and Hatcher, P.G., 1998, Use of ¹³C NMR to assess fossil fuel biodegradation. Fate of 1-¹³C acenaphthene in creosote polycyclic aromatic compound mixtures degraded by bacteria. Applied and Environmental Microbiology, v. 64, p.1447-1453.
164. Chefetz, B., Hatcher, P.G., Hadar, Y. and Chen, Y., 1998, Characterization of dissolved organic matter extracted from composted municipal solid waste. Soil Science Society of America Journal, v. 62, p. 326-332.
165. Minard, R.D., Hatcher, P.G., Gourley, R.C. and Matthews, C.N., 1998, Structural investigations of hydrogen cyanide polymers. New insights using TMAH thermochemolysis/GC-MS. Origin of Life and Evolution of the Biosphere, v. 28, p. 461-473.
166. Del Rio, J.C., McKinney, D.E., Knicker, H., Nanny, M.A., Minard, R.D. and Hatcher, P.G., 1998. Structural characterization of bio- and geo-macromolecules by off-line thermochemolysis with tetramethylammonium hydroxide. Journal of Chromatography A, v. 823, p. 433-448.
167. McKinney, D. E., Behar, F., Hatcher, P. G., 1998, Reaction kinetics and n-alkane product profiles from the thermal degradation of ¹³C-labeled n-C₂₅ in two dissimilar oils as determined by SIM/GC/MS.  Organic Geochemistry, v. 29, p. 119-136.

168. Derenne, S., Knicker, H., Largeau, C., Hatcher, P., 1998, Timing and mechanisms of changes in nitrogen functionality during biomass fossilization.  ACS Symp. Ser.  707, Nitrogen-Containing Macromolecules in the Bio- and Geosphere, p. 243-253.

169. Chefetz, B., Tarchitzky, J., Benny, N., Hatcher, P. G., Bortiatynski, J., Chen, Y., 1998, Characterization and properties of humic substances originating from an activated sludge wastewater treatment plant.  Spec. Publ. – R. Soc. Chem., 228 Humic Substances; Structures, Properties, and Uses (G. Davies, E.A. Ghabbour, K.A. Khairy, eds.), p. 69-78.

170. Blokker, P., Schouten, S., van der Ende, H., de Leeuw, J.W., Hatcher, P.G., and Sinninghe-Damste, J.S., 1998, Chemical structure of algaenans from fresh water algae Tetraedron minimum, Scenedesmus communis and Pediastrum boryanum.Organic Geochemistry, v. 29, p. 1453-1468.

171. Del Rio, J.C. and Hatcher, P.G., 1998, Analysis of aliphatic biopolymers using thermochemolysis with tetramethylammonium hydroxide (TMAH) and gas chromatography-mass spectrometry. Organic Geochemistry, v. 29, p. 1441-1451.

172. Schmidt, M.W.I., Knicker, H., Hatcher, P.G., and Kogel-Knabner, I. , 1998, Atmospheric input of anthropogenic organic particles into soils. Proceedings of the 16^th World Congress of Soil Science, Monpellier, France, August, 1998.
173. Clifford, D.J., Hatcher, P.G., Botto, R.E., Muntean, J.V. and Anderson, K.B., 1999, The nature and fate of natural resins in the geosphere-IX. New insight into the structure and maturation of class I resinites as determined by py-gc-ms and NMR analyses of Tertiary soluble polylabdanoids. Organic Geochemistry, v. 30, p. 635-650.

174. Guthrie, E.A., Bortiatynski, J.M., van Heemst, J.D.H., Richman, J.E., Hardy, K.S., Kovach, E.M., and Hatcher, P.G., 1999, Determination of [¹³C] Pyrene sequestration in sediment microcosms using flash pyrolysis-gc-ms and ¹³C NMR. Environmental Science & Technology, v. 33, p. 119-125.

175. Hatcher, P.G., Pan, V.H., and Maciel, G.E., 1999, Solid-state ¹³C NMR of fossil plants and spores. In. Fossil Plants and Spores. modern techniques (T.P. Jones and N.P. Rowe, eds.) Geological Society, London, p. 149-155.

176. Chorover, J., Amistadi, M.Y., Burgos, W.D. and Hatcher, P.G., 1999, Quinoline sorption on kaolinite-humic complexes. Soil Science Society of America Journal, v. 63, p. 850-857.

177. Filley, T.R., Minard, R.D., and Hatcher, P.G., 1999, Tetramethylammonium hydroxide (TMAH) thermochemolysis. Proposed mechanisms based upon the application of ¹³C-labeled TMAH to a synthetic model lignin dimer. Organic Geochemistry, v. 30, p. 607-622.

178. Karthikeyan, K.G., Chorover, J., Bortiatynski, J.M., and Hatcher, P.G., 1999, Interaction of 1-naphthol and its oxidation products with aluminum hydroxide. Environmental Science & Technology, v. 33, p. 4009-4015.

179. Greenwood, P.F., Guthrie, E.A., and Hatcher, P.G. 2000, The in situ analytical pyrolysis of two different organic components of a synthetic environmental matrix doped with [4,9-¹³C] pyrene. Organic Geochemistry, v. 31, p. 635-643.

180. Chefetz, B., van Heemst, J. D. H. , Romaine, C. P., Chorover, J. D., Rosario, R., Ming, G., and Hatcher, P. G., 2000, Organic matter transformations during the weathering process of spent mushroom substrate. Journal of Environmental Quality, v. 29, p. 592-602.

181. Chefetz, B., Chen, Y. , Clapp, E.D., and Hatcher, P. G., 2000, Characterization of organic matter in soils by thermochemolysis using tetramethylammonium hydroxide (TMAH). Soil Science Society of America Journal, v. 64, p. 583-589.

182. Chefetz, B., Deshmukh, A., Guthrie, E. A., and Hatcher, P. G., 2000, Pyrene sorption by natural organic Matter. Environmental Science & Technology, v. 34, p. 2925-2930.

183. Zang, X., van Heemst, J.D.H., Dria, K., and Hatcher, P.G., 2000, Encapsulation of protein in humic acid from a Histosol as an explanation for the occurrence of organic nitrogen in soil and sediment. Organic Geochemistry, v. 31, p. 679-695.

184. Tarchitzky, J., Hatcher, P.G., and Chen, Y., 2000, Properties and distribution of humic substances and inorganic structure-stabilizing components in particle-size fractions of cultivated Mediterranean soils. Soil Science, v. 165, p. 328-342.

185. Schmidt, M W I, Knicker, H., Hatcher, P. G., Koegel-Knabner, I., 2000, Airborne Contamination of Forest Soils by Carbonaceous Particles from Industrial Coal Processing.  Journal of Environmental Quality, v. 29 (3), p. 768-777.

186. van Heemst, J. D. H., Megens, L., Hatcher, P. G. and de Leeuw, J. W., 2000, Nature, origin and average age of estuarine ultrafiltered dissolved organic matter as determined by molecular and carbon isotope characterization. Organic Geochemistry, v.31, p. 847-857.

187. Chen, Y., Chefetz, B., Rosario, R., van Heemst, J.D.H., Romaine, C.P., and Hatcher, P.G., 2000, Chemical nature and composition of compost during mushroom growth. Compost Science & Utilization , v. 8, p. 347-359.

188. van Heemst, J. D. H., del Rio, J. C., Hatcher, P. G. and de Leeuw, J. W., 2000, Characterization of estuarine and fluvial dissolved organic matter by thermochemolysis using tetramethylammonium hydroxide. Acta Hydrochimica et Hydrobiologica, v. 28, p. 69-76.

189. Filley, T.R., Hatcher, P.G., Shortle, W.C., and Praseuth, R.T., 2000, The application of ¹³C-labeled tetramethylammonium hydroxide (¹³C-TMAH) thermochemolysis to the study of fungal degradation of wood. Organic Geochemistry, v. 31, p. 181-198.

190. Hedges, J.I., Eglinton, G., Hatcher, P.G., Kirchman, D.L., Arnosti, C., Derenne, S., Evershed, R.P., Kögel-Knabner, I., de Leeuw, J.W., Littke, R., Michaelis, W., and Rullkotter, J., 2000, The molecularly uncharacterized component of nonliving organic matter in natural environments. Organic Geochemistry, v. 31, p. 945-958.

191. Hatcher, P. G., Dria, K. J., Kim, S., Frazier, S. W.,  2001, Modern analytical studies of humic substances.   Soil Science , v. 166(11),  p. 770-794.

192. Zang, X., Nguyen, R.T., Harvey, H.R., Knicker, H., and Hatcher, P.G., 2001, Preservation of proteinaceous material during the degradation of the green alga Botryococcus braunii. A solid-state 2-D double cross polarization magic angle spinning ¹⁵N ¹³C NMR spectroscopy approach. Geochimica et Cosmochimica Acta, v. 65(19),  p. 3299-3305.

193. Deshmukh, A. P., Chefetz, B., and Hatcher, P.G., 2001, Characterization of organic matter in pristine and contaminated coastal marine sediments using solid-state 13C NMR, pyrolytic and thermochemolytic methods. a case study in the San Diego harbor area. Chemosphere, v. 45(6-7), p. 1007-1022.

194. Filley, T.R., Freeman, K.H., Bianchi, T.S., Baskaran, M., Colarusso, L.A., and Hatcher, P.G., 2001, An isotopic biogeochemical assessment of shifts in organic matter input to Holocene sediments from Mud Lake, Florida. Organic Geochemistry, v. 32(9), p. 1153-1167.

195. Zang, X., Brown, J.C., van Heemst, J.D.H., Palumbo, A., and Hatcher, P.G., 2001, Characterization of amino acids and proteinaceous materials using on-line tetramethylammonium hydroxide (TMAH) thermochemolysis and gas chromatography-mass spectrometry technique. Journal of Analytical and Applied Pyrolysis, v. 61(1-2), p. 181-193.

196. Mathews, J. P., Hatcher, P. G., Scaroni, A. W. , 2001, Proposed Model Structures for Upper Freeport and Lewiston-Stockton Vitrinites.  Energy & Fuels , v. 15(4),  p. 863-873.

197. Knicker, H. and Hatcher, P.G. ,2001, Sequestration of organic nitrogen in the sapropel from Mangrove Lake, Bermuda. Organic Geochemistry, v. 32(5), p. 733-744.

198. Knicker, H., del Rio, J.C., Hatcher, P.G., and Minard, R.D., 2001, The Identification of Protein Remnants in Insoluble Geopolymers Using TMAH Thermochemolysis/GC-MS. Organic Geochemistry, v. 32, p. 397-409.

199. Kujawinski, E.B., Hatcher, P. G., Freitas, M. A., 2002 , High-Resolution Fourier Transform Ion Cyclotron Resonance Mass Spectrometry of Humic and Fulvic Acids. Improvements and Comparisons.  Analytical Chemistry , v. 74(2),  p. 413-419.

200. Zang, X. and Hatcher, P.G., 2002, A Py-GC-MS and NMR spectroscopy study of organic nitrogen in Mangrove Lake sediments. Organic Geochemistry, v. 33, p. 201-211.

201. Greenwood, P.F., van Heemst, J.D.H., Guthrie, E.A., and Hatcher, P.G., 2002, Laser micropyrolysis-GC/MS of lignin. Journal of Analytical and Applied Pyrolysis, v. 62(2), p. 65-373.

202. Kujawinski, E.B., Freitas, M.A., Zang, X., Hatcher, P.G., Green-Church, K.B., Jones, R.B., 2002, The application of electrospray ionization mass spectrometry (ESI MS) to the structural characterization of natural organic matter. Organic Geochemistry, v. 33, p. 171-180.

203. Dria, K. J., Sachleben, J. R. and Hatcher. P. G., 2002, Solid-State Carbon-13 Nuclear Magnetic Resonance of Humic Acids at High Magnetic Field Strengths.  Journal of Environmental Quality, v. 31, p. 393-401.

204. Simpson, A.J., Salloum, M.J., Kingery, W., and Hatcher, P.G., 2002, Improvements in the 2-D NMR spectroscopy of humic substances. Journal of Environmental Quality, v. 31(2), p. 388-392.

205. Filley, T.R., Freeman, K.H, Wilkin, R.T., and Hatcher, P.G., 2002, Biogeochemical controls on reaction of sedimentary organic matter and aqueous sulfides in Holocene sediments of Mud Lake, Florida. Geochimica et Cosmochimica Acta, v. 66, p. 937-954.

206. Salloum, M., Chefetz, B.,and Hatcher, P.G., 2002, Phenanthrene sorption by aliphatic-rich natural organic matter. Environmental Science & Technology, v. 36, p. 1953-1958.

207. Klapper, L., McKnight, D.M., Fulton, J.R., Blunt-Harris, E.L., Nevin, K.P., Lovley, D.R., and Hatcher, P.G., 2002, Fulvic acid oxidation state detection using fluorescence spectroscopy. Environmental Science & Technology, v. 36, p. 3170-3175.

208. Knicker, H., Hatcher, P.G., and Gonzalez-Vila, F.J., 2002, Formation of heteroaromatic-N after prolonged humification of vascular plant remains as revealed by NMR spectroscopy. Journal of Environmental Quality, v. 31, p. 444-449.

209. Hatcher, P. G., 2002, Wood associated with the 79 AD eruption. its chemical characterization by solid state ¹³C NMR as a guide to the degree of carbonization. In The Natural History of Ancient Pompeii and Other Vesuvian Sites, W. F. Jashemski and F. Meyers, eds., Karatzas Publisher, New Rochelle, NY.

210. Chefetz, B., Salloum, M.J., Deshmukh, A.P., and Hatcher, P.G., 2002, Structural components of humic acids as determined by chemical modifications and ¹³C NMR, pyrolysis- and thermochemolysis-GC/MS. Soil Science Society of America Journal, v. 66(4), p. 1159-1171.

211. Chefetz, B., Hatcher, P.G., Tarchitzky, J., and Chen, Y., 2002, Structural Characterization of Soil Organic Matter and Humic Acids in Particle-Size Fractions of an Agricultural Soil. Soil Science Society of America Journal, v. 66(1), p. 129-141.

212. Kramer, R. W., Kujawinski, E. B., Zang, X., Green-Church, K. B., Jones, R. B., Freitas, M. A., and Hatcher, P. G., 2001, Studies of the structure of humic substances by electrospray ionization coupled to a quadrupole-time of flight (QQ-TOF) mass spectrometer. In Humic Substances. Structures, Models, and Functions; Ghabbour, E. A., Davies, G., Eds.; Royal Society of Chemistry. Cambridge, pp 95-107.

213. Nguyen, R.T., Harvey, H.R., Zang, X., van Heemst, J.D.H., Hetenyi, M., and Hatcher, P.G., 2003, Preservation of algaenan and proteinaceous material during the oxic decay of Botryococcus braunii as revealed by pyrolysis-gas chromatography/mass spectrometry and ¹³C NMR spectroscopy. Organic Geochemistry, v. 34, p. 483-497.

214. Kim, S., Simpson, A.J., Kujawinski, E.B., Freitas, M.A., and Hatcher, P.G., 2003, Non-invasive advanced spectroscopic methods (electrospray ionization mass spectrometry and 2D solution NMR) for analysis of DOM isolated by C₁₈ solid phase disk extraction. Organic Geochemistry, v. 34, p. 1325-1335.

215. Simpson, A. J., Kingery W., and Hatcher, P.G., 2003, The identification of plant derived structures in natural organic matter using three-dimensional NMR spectroscopy. Environmental Science and Technology, v. 37(2), p. 337-342.
216. Simpson, A. J., Zang, X., Kramer, R.J., and Hatcher, P. G., 2003, New Insights on the Structure of hexane insoluble botryals and Algaenan from Botryoccocus Braunii race A based on Multidimensional NMR Spectroscopy and Electrospray- Mass Spectrometry Techniques. Phytochemistry, v. 62(5), p. 783-796.

217. Simpson, M.J., Simpson, A.J., and Hatcher, P.G., 2004, Non-covalent interactions between aromatic compounds and dissolved humic acid examined by NMR spectroscopy. Environmental Toxicology and Chemistry, v. 23, p. 355-362.

218. Guthrie-Nichols, E.A, Grasham, A.,  Kazunga, C., Salloum, M.,  Sangaiah, R., Gold, A., and Hatcher, P.G., 2003, The Effect of Aging on Pyrene Transformation in Sediments. Environmental Toxicology and Chemistry, v. 22 (1), p. 40-49.

219. Cornwell, D. G., Kim, S., Mazzer, P.A., Jones, K.H., and Hatcher, P.G., 2003, Electrophile Tocopheryl Quinones in Apoptosis and Mutagenesis.Thermochemolysis of Thiol Adducts with Proteins and in Cells. Lipids, v. 38, p. 973-979.

 

220. 220. Kim, S., Kramer, R.W., and Hatcher, P.G., 2003, An informative graphical method for analysis of ultrahigh-resolution broadband mass spectra of natural organic matter – the van Krevelen diagram. Analytical Chemistry, v. 75, p. 5336-5344.

221. Kaiser, E. Simpson, A.J., Dria, K.J., Sulzberger, B., and Hatcher, P.G., 2003, Solid-state and multidimensional solution-state NMR of solid phase extracted and ultrafiltered riverine dissolved organic matter (DOM). Environmental Science and Technology, v. 37, p. 2929-2935.
222. Frazier, S.W., Nowack, K.O., Goins, K.M., Cannon, F.S., Kaplan, L.A., and Hatcher, P.G., 2003, Characterization of organic matter from natural waters using tetramethylammonium hydroxide (TMAH) thermochemolysis GC-MS. Journal of Analytical and Applied Pyrolysis, v. 70, p. 99-128.
223. Deshmukh, A., Simpson, A.J., and Hatcher, P.G., 2003, Evidence for cross-linking in tomato cutin using HR-MAS NMR spectroscopy. Phytochemistry , v. 64(6), p. 1163-1170.

224. Diallo, M.S., Simpson, A., Gassman, P., Faulon, J.-L., Johnson, J.H., Jr., Goddard, W.A. III., Hatcher, P.G., 2003, 3-D structural modeling of humic acids through experimental characterization, computer assisted structure elucidation and atomistic simulations. 1. Chelsea soil humic acid. Environmental Science & Technology, v. 37 (9), p. 1783-1793.
225. Briggs, M. K., Desavis, E., Mazzer, P.A., Sunoj, R.B., Hatcher, S.A., Hadad, C.M., and Hatcher, P.G., 2003, A new approach to evaluating the extent of Michael adduct formation to PAH quinones. Tetramethylammonium hydroxide (TMAH) thermochemolysis with GC/MS. Chemical Research in Toxicology, v. 16 (11), p.1484-1492.

226. Simpson, M.J., Chefetz, B., Hatcher, P.G., 2003, Phenanthrene sorption to structurally modified humic acids. Journal of Environmental Quality, v.  32, p. 1750-1758.

227. Schwede-Thomas, S. B., Chin,Y-P., Dria, K., Hatcher, P., Kaiser, E., Sulzberger, B., 2004, Characterizing the Properties of Dissolved Organic Matter Isolated by XAD and C-18 Chromatography and Ultrafiltration. Aquatic Sciences, v. 67, p. 61-71.
228. Bianchi, T.S., Filley, T.R., Dria, K.J., Hatcher, P. G., 2004, Temporal variability in sources of dissolved organic carbon in the lower Mississippi River. Geochimica et Cosmochimica Acta, v. 68, p. 959-967.
229. Sachleben, J. R., Chefetz, B.,  Deshmukh, A.,  Hatcher, P. G., 2004, Solid-State NMR Characterization of Pyrene-Cuticular Matter Interactions. Environmental Science & Technology, v. 38(16), p. 4369-4376

 

230. Simpson, M.J., Hatcher, P.G., 2004, Determination of black carbon in natural organic matter by chemical oxidation and solid-state ¹³C Nuclear Magnetic Resonance spectroscopy. Organic Geochemistry, v. 35(8), p.923-935.
231. Simpson, M.J., Hatcher, P.G., 2004, Overestimates of black carbon in soils and sediments. Naturwissenschaften, v. 91(9), p. 436-440.
232. Kim, S., Kaplan, L.A., Benner, R., and Hatcher, P.G., 2004, Hydrogen-deficient molecules in natural riverine water samples- evidence for the existence of black carbon in DOM. Marine Chemistry, v. 92, p. 225-234.
233. Kramer, R. W., Kujawinski, E. B., and Hatcher, P. G., 2004, Identification of Black Carbon Derived Structures in a Volcanic Ash Soil Humic Acid by Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. Environmental Science and Technology, v. 38(12), p. 3387-3395.

234. Chen, D., He, Z., Weavers, L. K., Chin, Y.-P., Walker, H.W., and Hatcher, P. G., 2004, Sonochemical reactions of dissolved organic matter. Research in Chemical Intermediates, v. 30, p. 735–753.

235. Hatcher, P.G., 2004, The CHNs of organic geochemistry. Characterization of molecularly uncharacterized non-living organic matter. Marine Chemistry, v. 92, p. 5-8.

236. Frazier, S.W., Kaplan, L.A., and Hatcher, P.G., 2005, Molecular characterization of biodegradable dissolved organic matter using biorectors and [¹²C/¹³C] tetramethylammonium hydroxide thermochemolysis GC-MS. Environmental Science & Technology, v. 39(6), p. 1479-1491.

237. Simpson, M.J., Chefetz, B., Deshmukh, A.P., and Hatcher, P.G., 2005, Comparison of polycyclic aromatic hydrocarbon distribution and sedimentary organic matter characteristics in contaminated, coastal sediments from Pensacola Bay, Florida. Marine Environmental Research, v. 59, p. 139-163.

238. Deshmukh, A, Simpson, A.J., Hadad, C.M., and Hatcher, P.G., 2005, Insights into the structure of cutin and cutan from Agave americana leaf cuticle using HR-MAS NMR spectroscopy. Organic Geochemistry, v. 36(7), p. 1072-1085.

239. 239. DeMatteo, M.P. Poole^, S., Shi,X., Sachdeva, R., Hatcher, P.G., Hadad, C.M., and Platz, M.S. , 2005, On the electrophilicity of hydroxyl radical: a laser flash photolysis and computational study. Journal of the American Chemical Society, v. 127(19), p. 7094-7109.

240. Sachdeva, R., Thomas, B., Wang, X., Ma, J., Jones, K.E., Hatcher, P.G., and Cornwell, D.G., 2005, Tocopherol Metabolism using Thermochemolysis. Chemical and Biological Properties of g-Tocopherol, g-Carboxyethyl-Hydroxychroman and their Quinones. Chemical Research in Toxicology, v. 18, p. 1018-1025.

241. Hsu, P.-H. and Hatcher, P.G., 2005, New evidence for covalent coupling of peptides to humic acids based on 2D NMR spectroscopy. A means for preservation. Geochimica et Cosmochimica Acta, v. 69, p. 4521-4533.

242. Trompowsky, P. M., Benites, V. de M., Madari, B. E., Pimenta, A. S., Hockaday, W. C., and Hatcher, P.G., 2005, Characterization of humic like substances obtained by chemical oxidation of eucalyptus charcoal. Organic Geochemistry, v. 36(11), p. 1480-1489.

243. Kim, S., Kaplan, L.A., and Hatcher, P.G., 2006, Biodegradable dissolved organic matter in a temperate and a tropical stream determined from ultra–high resolution mass spectrometry. Limnology and Oceanography, v. 51 (2), p. 1054-1063.

244. Hockaday, W.C., Grannas, A.M., Kim, S., and Hatcher, P.G., 2006, Direct molecular evidence for the degradation and mobility of black carbon in soils from ultrahigh-resolution mass spectral analysis of dissolved organic matter from a fire-impacted forest soil. Organic Geochemistry, v. 37(4), p. 501-510.

245. Wang, X., Thomas B., Sachdeva, R, Arterburn, L., Frye, L., Hatcher, P. G., Cornwell, D. G., and Ma, J., 2006, Mechanism of arylating quinone toxicity involving Michael adduct formation and induction of endoplasmic reticulum stress. Proceedings of the National Academy of Science, v. 103, p. 3604-3609.

246. Grannas, A.M., Hockaday, W.C., Hatcher, P.G., Thompson, L.G., and Mosley-Thompson, E., 2006, New revelations on the nature of organic matter in ice cores. Journal of Geophysical Research, v. 111, D04304, doi.10.1029/2005JD006251.

247. Hockaday, W.C., Grannas, A.M., Kim, S., and Hatcher, P.G. 2007. The transformation and mobility of charcoal in a fire impacted watershed. Geochimica et Cosmochimica Acta, v. 71, p.3432-3445.

248. Sleighter, R.L. and Hatcher, P.G. 2007. The application of electrospray ionization coupled to ultrahigh resolution mass spectrometry for the molecular characterization of natural organic matter. Journal of Mass Spectrometry, 42(5), p. 559-74.

249. Mopper, K., Stubbins, A., Ritchie, J. D., Bialk, H.M., and Hatcher, P. G., 2007, Advanced Instrumental Approaches for Characterization of Marine Dissolved Organic Matter. Extraction Techniques, Mass Spectrometry, and Nuclear Magnetic Resonance Spectroscopy. In. Chemical Oceanography, G.W Luther and E. A. Boyle (guest editors), Chemical Reviews, v. 107, p. 419-442.

250. Duan, S., Bianchi, T. S., Shiller, A. M., Dria, K., Hatcher, P. G., and Carman, K. R., 2007, Variability in the bulk composition and abundance of dissolved organic matter in the lower Mississippi and Pearl rivers, Journal of Geophysical Research, v. 112, G02024,doi.10.1029/2006JG000206.

251. De la Rosa, J.M., Gonzalez-Perez, J.A., Hatcher, P.G., Knicker, H., and Gonzalez-Vila, F.G., 2007, Determination of refractory organic matter in marine sediments by chemical oxidation, analytical pyrolysis and solid-state ¹³C nuclear magnetic resonance European Journal of Soil Science, doi. 10.1111/j.1365-2389.2007.00979.x

252. Amrani, A., Turner, J.W., Ma, Q., Tang, Y., and Hatcher, P.G., 2007, Formation of sulfur and nitrogen cross-linked macromolecules under aqueous conditions. Geochimica et Cosmochimica Acta, v. 71., p. 4141-4160.

253. Hurdzan, C. M., Basta, N. T., Hatcher, P. G., Tuovinen, O. H., 2007, Screening of Human Enteric Microorganisms for Potential Biotransformation of Polycyclic Aromatic Hydrocarbons. Bulletin of Environmental Contamination and Toxicology, v. 79(5), p. 533-536.

254. Hammes, K., Schmidt, M. W. I., Smernik, R. J., Currie, L.A., Ball, W. P., Nguyen, T. H., Louchouarn, P., Houel, S., Gustafsson, O., Elmquist, M., Cornelissen, G., Skjemstad, J. O., Masiello, C. A., Song, J., Peng, P., Mitra, S., Dunn, J. C., Hatcher, P.G., Hockaday, W. C., Smith, D. M., Hartkopf-Froder, C., Bohmer, A., Luer, B., Huebert, B. J., Amelung, W., Brodowski, S., Huang, L., Zhang, W., Gschwend, P. M., Flores-Cervantes, D. X., Largeau, C., Rouzaud, J.-N., Rumpel, C., Guggenberger, G., Kaiser, K., Rodionov, A., Gonzalez-Vila, F. J., Gonzalez-Perez, J. A., de la Rosa, J. M., Manning, D. A. C., Lopez-Capel, E., Ding, L., 2007, Comparison of quantification methods to measure fire-derived (black/elemental) carbon in soils and sediments using reference materials from soil, water, sediment and the atmosphere. Global Biogeochemical Cycles,  21(3),  GB3016/1-GB3016/18.

255. Hurdzan, C.M., Basta, N.T., Hatcher, P.G., and Tuovinen, O.H., 2008, Phenanthrene release from natural organic matter surrogates under simulated human gastrointestinal conditions. Ecotoxicology and Environmental Safety. DOI 10/1016.

256. Sleighter, R. L., and Hatcher, P. G., 2008, Molecular characterization of dissolved organic matter (DOM) along a river to ocean transect of the lower Chesapeake Bay by ultrahigh resolution electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry. Marine Chemistry, v. 110(3-4), p. 140-152.

257. Xu, C., Santschi, P.H., Zhong, J.Y., Hatcher, P.G., Francis, A.J., Dodge, C.J., Roberts, K.A., Chung, C.-C., and Honeyman, B.D., 2008, Colloidal Cutin-Like Substances Cross-Linked to Siderophore Decomposition Products Mobilizing Plutonium from Contaminated Soils. Environmental Science and Technology, v. 42, p. 8211-8217.

258. Fernández, J.M., Hockaday, W. C., Plaza, C., Polo, A., and Hatcher, P.G., 2008, Effects of long-term soil amendment with sewage sludges on soil humic acid thermal and molecular properties. Chemosphere, Environmental Chemistry, v. 73, p. 1838-1844.

259. Wozniak, A. S., Bauer, J. E., Sleighter, R. L., Dickhut, R. M., and Hatcher, P. G., 2008, Molecular characterization of aerosol-derived water soluble organic carbon using ultrahigh resolution electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry, Atmospheric Chemistry and Physics Discussions, v. 8, 6539–6569.
260. Geib, S. M., Filley, T. R., Hatcher, P. G., Hoover, K., Carlson, J. E., Jimenez-Gasco, M., Nakagawa-Izumi, A., Sleighter, R. L., and Tien, M., 2008, Lignin degradation in wood-feeding insects. Proceedings of the National Academy of Sciences, v. 105, 12932-12937.
261. Sleighter, R. L., McKee, G. A., Liu, Z., and Hatcher, P. G., 2008, Naturally present fatty acids as internal calibrants for Fourier transform mass spectra of dissolved organic matter. Limnology and Oceanography. Methods, 6, 246-253.

262. Liu, Z., Mao, J., Peterson, M. L., Lee, C., Wakeham, S. G., and Hatcher, P.G., 2009, Characterization of sinking particles from the northwest Mediterranean Sea using advanced solid-state NMR. Geochimica et Cosmochimica Acta, v. 73, p. 1014-1026.

263. Hockaday, W. C., Purcell, J. M., Marshall, A. G. , Baldock, A. and Hatcher, P.G., 2009,

Electrospray and photoionization mass spectrometry for the characterization of organic matter in natural waters. a qualitative assessment. Limnology and Oceanography. Methods, v. 7, p. 81–95.

264. Salmon, E., Behar, F., Lorant, F., Hatcher, P.G., Marquaire. P.-M., 2009, Early maturation processes in coal. Part 1. Pyrolysis mass balance and structural evolution of coalified wood from the Morwell Brown Coal seam. Organic Geochemistry, v. 40, p. 500-509.

265. Salmon, E., Behar, F., Lorant, F., Hatcher, P.G., Marquaire. P.-M., 2009, Thermal decomposition processes in algaenan of Botryococcus braunii race L. Part 1. Experimental data and structural evolution. Organic Geochemistry, v. 40, p. 400-415.

266. Sleighter, R.L., McKee, G.A., and Hatcher, P.G., 2009, Direct Fourier transform mass spectral analysis of natural waters with low dissolved organic matter. Organic Geochemistry, v. 40,p. 119-125.

267. Heaton, K., Sleighter, R.L., Hatcher, P.G., Hall, W., IV, and Johnston, M., 2009, Composition Domains in Monoterpene Secondary Organic Aerosol. Environmental Science & Technology, v. 43, 7797-7802

268. Koenig, A.B., Sleighter, R.L., Salmon, E., and Hatcher, P.G., 2010, NMR Structural Characterization of Quercus alba (White Oak) Degraded by the Brown Rot Fungus, Laetiporus sulphureus. Journal of Wood Chemistry and Technology, v. 30, p. 61–85.
269. Caricasole, P., Provenzano, M., Hatcher, P.G., and Senesi, N., 2010, Chemical characteristics of dissolved organic matter during composting of different organic wastes assessed by ¹³C CPMAS NMR Spectroscopy. Bioresource Technology, 101, p. 8232-8236.
270. Abdulla, H.A.N., Minor, E.C., Dias, R.F., and Hatcher, P.G., 2010, Changes in the compound classes of dissolved organic matter along and estuarine transect. A study using FTIR and ¹³C NMR. Geochimica et Cosmochimica Acta, v. 74, p. 3815-3838.
271. Liu, Z., Kobiela, M. E., McKee, G. A., Tankg, T., Lee, C., Mulholland, M. M., and Hatcher, P. G., 2010, The effect of chemical structure on the hydrolysis of tetrapeptides along a river-to-ocean transect. AVFA and SWGA. Marine Chemistry, 119 (1-4) 108-120.
272. Stubbins, A., Spencer, R., Chen, H., Hatcher, P., Mopper, K., Hernes, P., Mwamba, V., Mangangu, A., and Wabakanghanzi, J., 2010,  Illuminated darkness.  Molecular signatures of Congo River dissolved organic matter and its photochemical alteration as revealed by ultrahigh precision mass spectrometry. Limnology and Oceanography, 55(4), p. 1467–1477.
273. Mao, J.-D., Schimmelmann, A., Mastalerz, M., Hatcher, P. G., and Li, Y., 2010, Structural Features of a Bituminous Coal and Their Changes during Low-Temperature Oxidation and Loss of Volatiles Investigated by Advanced Solid-State NMR Spectroscopy. Energy & Fuels, v. 24(4), p. 2536-2544.
274. Bronk, D. A., Roberts, Q.N., Sanderson, M.P., Canuel, E.A., Hatcher, P.G., Mesfioui, R., Filippino, K.C., Mulholland, M.R., and Love, N.G., 2010, Effluent organic nitrogen (EON). bioavailability and photochemical and salinity-mediated release. Environmental Science & Technology, v. 44, p. 5830-5835.
275. Ohno, T., He, Z., Sleighter, R. L., Honeycutt, C. W., and Hatcher, P. G. ,2010, Ultrahigh resolution mass spectrometry and indicator species analysis to identify marker components of soil- and plant biomass- derived organic matter fractions. Environmental Science & Technology, v. 44, p. 8594-8600.
276. Sleighter, R. L., Liu, Z., Xue, J., and Hatcher, P. G., 2010, Multivariate statistical approaches for the characterization of dissolved organic matter analyzed by ultrahigh resolution mass spectrometry.  Environmental Science & Technology, v. 44, p. 7576-7582.
277. Abdulla, H.A.N., Minor, E.C., and Hatcher, P.G., 2010, Using Two-Dimensional Correlations of ¹³C NMR and FTIR To Investigate Changes in the Chemical Composition of Dissolved Organic Matter along an Estuarine Transect. Environmental Science & Technology, v. 44, p. 8044-8049.
278. McKee, G.A., and Hatcher, P. G., 2010, Alkyl amides in two organic-rich anoxic sediments. a possible new abiotic route for N sequestration. Geochimica et Cosmochimica Acta, v. 74, p. 6436-6450.
279. Ruhl, I. D., Salmon, E., and Hatcher, P. G., 2011, Early diagenesis of Botryococcus braunii race A as determined by high resolution magic angle spinning (HRMAS) NMR. Organic Geochemistry, v. 42(1), p. 1-14.
280. Sleighter, R. L, and Hatcher, P. G., 2011, Fourier transform mass spectrometry for the molecular level characterization of natural organic matter. Instrument capabilities, applications, and limitations, In. Fourier Transforms, Theory and Applications, Goran Nikolic (Ed.), ISBN. 978-953-307-231-9, InTech, Vienna.
281. Liu, Z., Sleighter, R. L., Zhong, J., and Hatcher, P. G., 2011, The chemical changes of DOM from black waters to coastal marine waters by HPLC combined with ultrahigh resolution mass spectrometry. Estuarine, Coastal and Shelf Science, v. 92, p. 205-216.
282. Caricasole, P., Provenzano, M. R., Hatcher, P. G., and Senesi, N., 2011, Evolution of organic matter during composting of different organic wastes assessed by CPMAS ¹³C NMR spectroscopy. Waste Management, v. 31(3), p. 411-415.
283. Chen, H., Stubbins, A., and Hatcher, P. G., 2011, A mini-electrodialysis system for desalting small volume saline samples for Fourier transform ion cyclotron resonance mass spectrometry.  Limnology and Oceanography. Methods, v.9, p. 582-592.
284. Zhong, J., Sleighter, R.L., Salmon, E., McKee, G.A., and Hatcher, P.G., 2011, Combining advanced NMR techniques with ultrahigh resolution mass spectrometry. A new strategy for molecular scale characterization of macromolecular components of soil and sedimentary organic matter. Organic Geochemistry, v. 42, p. 903-916.
285. Hatcher, P.G., and Salmon, E., 2011, Process for the selective production of hydrocarbon based fuels from algae utilizing water at subcritical conditions. Old Dominion University, US patent application 20110314881. December 29, 2011.
286. Hatcher, P.G. and Liu, Z., 2011, Direct conversion of biomass to biodiesel fuel. Old Dominion University, US patent application 8080679. December 20, 2011.
287. Hatcher, P.G., Liu, Z., and Salmon, E., 2011, Production of Glycerol-Related Products from a High Temperature Reaction, US patent application 20110289830. December 1, 2011.
288. Salmon, E., Behar, F., and Hatcher, P.G., 2011. Molecular characterization of Type I kerogen from the Green River Formation using advanced two-dimensional NMR techniques in combination with electrospray ionization/ ultrahigh resolution mass spectrometry. Organic Geochemistry, v. 42 (4), p. 301-315.
289. Gordon, A., and Hatcher, P.G. , 2012, Algae strain for biodiesel fuel production. US Patent application 20120011620, January 12, 2012.
290. Mesfioui, R., Hatcher, P.G., Love, N.G., Bronk, D.A., and Mulholland, M.R., 2012, Reactivity and chemical characterization of effluent organic nitrogen from wastewater treatment plants determined by Fourier transform ion cyclotron resonance mass spectrometry. Water Research, v. 46, p. 622-634.
291. Xu, C., Zhong, J., Hatcher, P.G., Zhang, S., Li, H-S., Ho, Y-F., Schwehr, K.A., Kaplan, D.I., Roberts, K.A., Brinkmeyer, R., Yeager, C.M., and Santschi, P.H., 2012, Molecular environment of stable iodine and radioiodine (¹²⁹I) in natural organic matter. Evidence inferred from NMR and binding experiments at environmentally relevant concentrations. Geochimica et Cosmochimica Acta, v. 97, p. 166-182.
292. Stubbins, A., Hood, E., Raymond, P.A., Aiken, G.R., Sleighter, R.L., Hernes, P.J., Butman, D., Hatcher, P.G., Striegl, R.G., Schuster, P., Abdulla, H.A.N., Vermilya, A.W., Scott, D.T., and Spencer, R.G.M., 2012, Anthropogenic aerosols as a source of ancient dissolved organic matter in glaciers. Nature Geoscience, v. 5, p. 198-201.
293. Johnson, E.A., Liu, Z., Salmon, E., and Hatcher, P.G., 2012, One-step conversion of algal biomass to biodiesel with formation of an algal char as potential fertilizer. In. Advanced Biofuels and Bioproducts, Ed. Lee J.W., Chapter 29, Springer Science+Business Media, LLC, USA.
294. Zhong, J., Didonato, N., and Hatcher, P.G., 2012, Independent Component Analysis Applied to Diffusion Ordered Spectroscopy. Separating Nuclear Magnetic Resonance Spectra of Analytes in Mixture, Journal of Chemometrics, v. 26, p. 150-157.
295. Marsh, J.J.S., Boschi, V.L., Sleighter, R.L., Grannas, A.M., and Hatcher, P.G., 2013, Characterization of dissolved organic matter from a Greenland ice core by nanospray Fourier transform ion cyclotron resonance mass spectrometry. Journal of Glaciology, v. 59 (214).
296. Turner, J.W., Hartman, B.E., and Hatcher, P.G., 2013, Structural characterization of suberan isolated from river birch (Betula nigra) bark. Organic Geochemistry, v. 57, p. 41-53.
297. Sleighter, R.L., Chen, H., Wozniak, A.S., Priest, A.S., Caricasole, P., and Hatcher, P.G., 2012, Establishing a measure of reproducibility of ultrahigh resolution mass spectra for complex mixtures of natural organic matter. Analytical Chemistry, v. 84, p. 9184-9191.
298. Ikeya, K, Sleighter, R.L., Hatcher, P.G., and Watanabe, A., 2012, Compositional features of Japanese Humic Substances Society standard soil humic and fulvic acids in Fourier transform ion cyclotron resonance mass spectrometry, Humic Substances Research, v. 9, p. 25-33.
299. Abdulla, H.A.N., Minor, E.C., Dias, R.F., and Hatcher, P.G., 2013, Transformation of the chemical compositions of high molecular weight DOM along a salinity transect. Using two dimensional correlation spectroscopy and principal component analysis approaches. Geochimica et Cosmochimica Acta, v. 118, p. 231-246.
300. Hatcher, P.G., 2012, Process for the Selective Production of Hydrocarbon Based Fuels from Plants Containing Aliphatic Biopolymers Utilizing Water at Subcritical Conditions. US Patent application November 29, 2012.
301. Abdulla, H.A.N., Sleighter, R.L., and Hatcher, P.G., 2013, Two dimensional correlation analysis of Fourier transform ion cyclotron resonance mass spectra of dissolved organic matter. A new graphical analysis of trends. Analytical Chemistry, v. 85, p. 3895-3902.
302. Mitra, S., Wozniak, A. S. , Miller, R., Buonassissi, C., Schrenk, M. O. ,and Hatcher P. G., 2013, Compositional characterization of rainwater dissolved organic matter in tropical storm Irene (2011). Marine Chemistry, v. 154, p. 67-76.
303. Ikeya, K., Sleighter, R.L., Hatcher, P.G., and Watanabe, A., 2013, Fourier transform ion cyclotron resonance mass spectrometric analysis of the green fraction of soil humic acids. Rapid Comunications in Mass Spectrometry, v. 27, p. 2559-2568.
304. Wozniak, A. S., Shelley, R.U., Sleighter, R. L., Abdulla, H. A.N., Morton, P. L., Landing, W. M., and Hatcher, P. G., 2013, Relationships among aerosol water soluble organic matter, iron and aluminum in European, North African, and Marine air masses from the 2010 US GEOTRACES cruise. Marine Chemistry, v. 154, p. 24-33.
305. Xu, C., Chen, H.M., Sugiyama, Y., Zhang, S.J., Li, H.-P., Ho, Y.-F., Chuang, C.-Y., Schwehr, K.A., Kaplan, D.I., Yeager, C., Roberts, K.A., Hatcher, P.G., Santschi, P.H., 2013, Novel Molecular-Level Evidence of Iodine Binding to Natural Organic Matter from Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. Science of the Total Environment, v. 449, p. 244–
306. Levine, R.B., Sambolin Sierra, C.O., Hockstad, R., Obeid, W. Hatcher, P.G., and Savage, P.E., 2013, The use of hydrothermal carbonization to recycle nutrients in algal biofuel production. Environmental Progress & Sustainable Energy, v. 32, p. 962-975.
307. Smith, C., Sleighter, R.L., Hatcher, P.G., and Lee, J.W., 2013, Molecular Characterization of Inhibiting Biochar Water-Extractable Substances using Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. Environmental Science & Technology, v. 47 (23), p. 13294–13302.
308. Garcia Moscoso, J. L., Obeid, W., Kumar, S., Hatcher, P., 2013, Flash Hydrolysis of Microalgae (Scenedesmus sp.) for Protein Extraction and Production of Biofuels Intermediates, Journal of Supercritical Fluids, v. 82, p. 183-
309. Chen, H., Stubbins, A., Perdue, E. M., Green, N. W., Mopper, K., and Hatcher, P. G., 2014, Molecular characterization of dissolved organic matter by ultrahigh resolution mass spectrometry from various oceanic water masses isolated by coupled reverse osmosis-electrodialysis. Marine Chemistry, v.164, p. 48-59.
310. Prosper, Z.K., Minor, E.C., Abdulla, H.A.N., Werne, J.P, and Hatcher, P.G., 2014, An investigation of size-fractionated organic matter from Lake Superior and a tributary stream using radiocarbon, stable isotopes, and NMR. Geochimica et Cosmochimica Acta, v. 127, p. 264-284.
311. Ward, C.P., Sleighter, R.L., Hatcher, P.G., and Cory, R.M., 2014, Insights into the complete and partial photooxidation of black carbon in surface waters. Environmental Science. Processes & Impacts, v. 16, p. 615-944.
312. Kamga, A.W., Behar, F., and Hatcher, P.G., 2014, Quantitative Analysis of Long Chain Fatty Acids Present in a Type I Kerogen Using Electrospray Ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry. Compared with BF3/MeOH Methylation/GC-FID. Journal of the American Society of Mass Spectrometry, v. 25, p. 880-890.
313. Antony, R., Grannas, A.M., Willoughby, A.S., Sleighter, R.L., Thamban, M., and Hatcher, P.G., 2014, Origin and Sources of Dissolved Organic Matter in Snow on the East Antarctic Ice Sheet. Environmental Science & Technology, v. 48, p. 6151-6159.
314. Ohno, T. Parr, T.B., Gruselle, M-C. I., Fernandez, I.J., Sleighter, R.L., and Hatcher, P.G., 2014, Molecular composition and biodegradability of soil organic matter. A case study comparing two New England forest types. Environmental Science & Technology, v. 48, p. 7229-7236.
315. Sugiyama, Y., Hatcher, P.G., Sleighter, R.L., Suzuki, T., Wada, C., Kumagai, T., Mitamura, O., Katano, T., Nakano, S., Tanaka, Y. Drucker, V.V., Fialkov, V.A., and Sugiyama, M., 2014, Developing an understanding of dissolved organic matter dynamics in the giant Lake Baikal by ultrahigh resolution mass spectrometry. Limnology, v. 15, p. 127-139.
316. Abdulla, H.A.N., and Hatcher, P.G., 2014, Dynamics of dissolved organic matter. A view from two dimensional correlation spectroscopy techniques. Journal of Molecular Structure, v. 1069, p. 313-317.
317. Sleighter, R.L., Cory, R.M., Kaplan, L.A., Abdulla, H.A.N., and Hatcher, P.G., 2014, A Coupled Geochemical and Biogeochemical Approach to Characterize Bio-reactivity of Dissolved Organic Matter from a Headwater Stream. Journal of Geophysical Research. Biogeosciences, 119, p. 1520-1537.
318. Sleighter, R,, Chin, Y-P., Arnold, W. A., Hatcher, P.G., McCabe, A., McAdams, B., and Wallace, G., 2014, Evidence for abiotic S and N incorporation into prairie wetland dissolved organic matter. Environmental Science & Technology Letters, 1, p. 345-350.
319. Obeid, W., Salmon, E., and Hatcher, P.G., 2014, The effect of two isolation procedures on the nature of algaenan in Scenedesmus green algae. Organic Geochemistry, v. 76, p. 259-269.
320. Chen, H., Abdulla, H.A.N, Sanders, R.L., Myneni, S.C.B., Mopper, K., and Hatcher, P.G., 2014, Production of black carbon-like and aliphatic molecules from terrestrial dissolve organic matter in the presence of sunlight and iron. Enviromental Science & Technology Letters, v. 1, p. 309-404.
321. Panettieri, M., Knicker, H. Murillo, J.M., Madejon, E. and Hatcher, P.G., 2014, Soil organic matter degradation in an agricultural chronosequence under different tillage regimes evaluated by organic matter pools, enzymatic activities and CPMAS 13C NMR. Soil Biology & Biochemistry, 78, p. 170-181.
322. Willoughby, A., Wozniak, A.S., and Hatcher, P.G., 2014, A molecular-level approach for characterizing water-insoluble components of ambient organic aerosol particulates using ultrahigh-resolution mass spectrometry. Atmospheric Chemistry and Physics, v. 14, p. 10299-10314.
323. Xu, C., Athon, M., Ho, Y.-F., Schwehr, K.A., Kaplan, D.I., DiDonato, N., Hatcher, P.G., Santschi, P.H., 2014, Plutonium Immobilization and Re-mobilization by Sedimentary Mineral-Organic Matter Matrix in the Far-field of the Savannah River Site. Environmental Science and Technology, v. 48, p. 3186-3195.
324. Hartman, B.E., and Hatcher, P.G., 2014, Valuable crude oil from hydrothermal liquefaction of an aliphatic coal. Energy & Fuels, v. 28, p. 7538-7551.
325. Kumar, S., Hablot, E., Garcia Moscoso, J.L.G., Obeid, W., Hatcher, P.G., DuQuette, B.M., Graiver, D., Narayan, R., and Balan, V., 2014, Polyurethanes preparation using proteins obtained from microalgae. Journal of Materials Science, v. 49, p. 7824-7833.
326. Wozniak, A. S., Willoughby, A.S., Gurganus, S.C., and Hatcher, P.G., 2014, Distinguishing molecular characteristics of aerosol water soluble organic matter from the 2011 trans-North Atlantic US GEOTRACES cruise. Atmospheric Chemistry and Physics, v. 14, p. 8419-8434.
327. Wozniak, A.S., Shelley, R.U., McElhenie, S.M., Willoughby, A.S., Landing, W.M., and Hatcher, P.G. 2014. Insights into potential Fe-binding aerosol water soluble organic ligands from the 2011 US GEOTRACES cruise. Marine Chemistry, v. 173, p. 162-172.
328. Bundy, R.M., Abdulla, H. A.N., Hatcher, P. G., Biller, D.V., Buck, K. N., and Barbeau, K.A., 2014, Iron-binding ligands and humic substances in the San Francisco Bay estuary and estuarine-influenced shelf regions of coastal California. Marine Chemistry. 10.1016/j.marchem.2014.11.005.
329. Hatcher, P.G., Ravin, A., Behar, F., and Baudin, F., 2014, Diagenesis of organic matter in a 400 m organic rich sediment core from offshore Namibia using solid state ¹³C NMR and FTIR. Organic Geochemistry, v. 75, p. 8-23.
330. McKee, G.A., Kobiela, M.E., and Hatcher, P.G., 2014, Effect of Michael adduction on peptide preservation in natural waters. Environmental Science. Processes & Impacts, v.16, p. 2087-2097.
331. Mesfioui, R., Abdulla, H.A. N., and Hatcher. P.G., 2015, Photochemical Alterations of Natural and Anthropogenic Dissolved Organic Nitrogen in the York River. Sci. Technology. v. 49 (1), p. 159–167.
332. Gurganus, S. C., Wozniak, A. S., and Hatcher, P. G. 2015. Molecular characteristics of the water soluble organic matter in size resolved aerosols collected over the North Atlantic Ocean. Marine Chemistry, v. 170, p. 37-48.
333. Ikeya, K., Hatcher, P.G., Sleighter, R.L., and Watanabe, A. 2015, Characterization of the chemical composition of soil humic acids using Fourier transform ion cyclotron resonance mass spectrometry. Geochimica et Cosmochimica Acta. v. 153, p. 169-182.
334. Wagonner, D.C., Chen, H., Willoughby, A.S., and Hatcher, P.G. 2015. Formation of black carbon-like and alicyclic aliphatic compounds by hydroxyl radical initiated degradation of lignin. Organic Geochemistry, v. 82, p. 69-76.
335. Hartman, B.E., Chen, H., and Hatcher, P.G. 2015, A non-thermogenic source of black carbon in peat and coal. International Journal of Coal Geology, DOI 10.1016/j.coal. 2015.03.11.
336. Xu, C., Zhang, S., Kaplan, D.I., Ho, F.-H., Schwer, K.A., Roberts, K.A., Chen, H., DiDonato, N., Athon, M., Hatcher, P.G., and Santschi, P.H. 2015. Evidence for hydroxamate siderophores and other N-containing organic compounds controlling ^239,240Pu immobilization and remobilization in a wetland sediment. Environmental Science & Technology, v. 49, p.11458-11467.
337. Hartman, B.E. and Hatcher, P.G. 2015. Hydrothermal liquefaction of isolated cuticle of Agave Americana and Capsicum annuum: Chemical characterization of petroleum-like products. Fuel, v. 156, p.225-233.
338. McKee, G.A. and Hatcher, P.G. 2015. A new approach for molecular characterisation of sediments with Fourier transform ion cyclotron resonance mass spectrometry: Extraction optimisation. Organic Geochemistry, v. 85, p. 22-31.
339. Obeid, W., Salmon, E., Lewan, M.D., and Hatcher, P.G. 2015. Hydrous pyrolysis of Scenedesmus algae and algaenan-like residue. Organic Geochemistry, v. 85, p. 89-101.
340. Helms, J.R., Mao, J., Chen, H., Perdue, E.M., Green, N.W., Hatcher, P.G., Mopper, K., Stubbins, A. 2015. Spectroscopic characterization of oceanic dissolved organic matter by reverse osmosis coupled with electrodialysis. Chem., v. 177, p. 278-287.
341. Lu, Y.-H., Li, X., Mesfioui, R., Bauer, J.E., Chambers, R.M., Canuel, E.A., and Hatcher, P.G. 2015. Use of ESI-FTICR-MS to characterize dissolved organic matter in headwater streams draining forest-dominated and pasture-dominated watersheds. PLOS ONE (in press).
342. Sleighter, R.L., Caricasole, P. Richards, K.M., Hanson, T., and Hatcher, P.G. 2015. Characterization of terrestrial dissolved organic matter fractionated by pH and polarity and their biological effects on plant growth. Chemical and Biological Technologies in Agriculture, 2, p. 9.
343. Brezonik, P.L., Bloom, P.R., Sleighter, R.L., Cory, R.M., Khwaja, A.R., and Hatcher, P.G. 2015.
     Chemical differences of aquatic humic substances extracted by XAD-8 and DEAE-cellulose. Journal of Environmental Chemical Engineering, v. 3, p. 2982-299.
344. Chuang, C.Y., Santschi, P.H., Xu, C., Jiang, Y.L., Ho, Y.F., Quigg, A., Guo, L.D., Hatcher, P.G.,
     Ayranov, M., Schumann, D. 2015. Molecular level characterization of diatom-associated
     biopolymers that bind Th-234, Pa-233, Pb-210, and Be-7 in seawater: A case study with
     Phaeodactylum tricornutum. J Geophys Res-Biogeo., v. 120, p. 1858-1869.
345. DiDonato, N., Chen, H., Waggoner, D. C., and Hatcher, P.G. 2016. Potential origin and formationfor molecular components of humic acids in soils. Geochimica et Cosmochimica Acta, v.178, p. 210-222.
346. Cawley, K.M., Murray, A.E., Doran, P.T., Kenig, F., Stubbins, A., Chen, H., Hatcher, P.G., and
     McKnight, D.M. 2016. Characterization of dissolved organic material in the interstitial
     brine of Lake Vida, Antarctica. Geochimica et Cosmochimica Acta, v. 183, p. 63-78.
347. Lee, J.W., Smith, C., Kumar, S., and Hatcher, P.G. 2016. An investigation into the sources of biochar water soluble organic compounds and their potential toxicity on aquatic
     microorganisms. ACS Sustainable Chemistry & Engineering, v. 4/5, DOI 10:1021.
348. Song, G. , Mesfioui, R. , Dotson, A. , Westerhoff, P. , Hatcher, P.G. 2016. Comparison of
     hydrophobic and amphiphilic fractions of dissolved organic matter from a water reservoir by Fourier transform ion cyclotron resonance mass spectrometry. Journal of Soils and Sediments, DOI 10.1007/s11368-016-1582-3.
349. Waggoner, D.C. and Hatcher, P.G. 2016. Thermally assisted methylation of glycerol by
     tetramethylammonium hydroxide thermochemolysis. Journal of Analytical and Applied
     Pyrolysis. doi.org/10.1016/j.jaap.2016.09.014.
350. Ohno, T., Sleighter, R.L., and Hatcher, P.G. 2016. Comparative study of organic matter chemical characterization using negative and positive mode electrospray Ionization ultrahigh resolution mass spectrometry. Analytical and Bioanalytical Chemistry, v. 408, p. 2497-2504.
351. Willoughby, A.S., Wozniak, A.S., and Hatcher, P.G. 2016. Detailed source-specific molecular composition of ambient aerosol organic matter using ultrahigh resolution mass spectrometry and 1H NMR. Atmosphere, v. 7, p. 79-113.
352. Smith, C., Hatcher, P.G., Kumar, S., Lee, J.W. 2016. An investigation into the sources of biochar water soluble organic compounds and their potential toxicity on aquatic microorganisms. ACS Sustainable Chemistry and Engineering, v. 4(5), p. 2550-2558.
353. Quigg, A., Passow, U., Chin, W-C., Xu, C., Doyle, S., Bretherton, L., Kamalanathan, M., William, A.K., Sylvan, J.B., Finkel, Z.V., Knap, A.H., Schwehr, K.A., Zhang, S., Sun, L., Wade,
     T.L., Obeid, W., Hatcher, P.G., and Santsci, P.H. 2016. The role of microbial
     exopolymers in determining the fate of oil and chemical dispersants in the ocean.
     Limnology and Oceanography Letters, v. 1, p. 3-26.
354. Waggoner, D.C., Wozniak, A.S., Cory, R.M., Hatcher, P.G., 2017. The role of reactive oxygen species in the degradation of lignin derived dissolved organic matter. Geochimica et Cosmochimica Acta, v. 208, p.171-184.
355. Antony, R., Willoughby, A.S., Grannas, A.M., Catanzano, V., Sleighter, R.L., Thamban, M.,
     Hatcher, P.G., and Nair, S. 2017. Molecular insights on dissolved organic matter
     transformation by supraglacial microbial communities. Environmental Science &
     Technology. V. 51(8), p. 4328-4337.
356. DiDonato, N., Xu, C., Santschi, P.H., and Hatcher, P.G. 2017. Sub-structural components of
     organic colloids from a Pu-polluted soil with implications for Pu mobilization.
     Environmental Science & Technology, v. 51(9), p. 4735-5354.
357. Waggoner, D.C. and Hatcher, P.G. 2017. Hydroxyl radical alteration of HPLC fractionated lignin: Formation of new compounds from terrestrial organic matter. Organic Geochemistry, v.113, p. 315-325.
358. Naafs, D, Inglis, G, Zheng, Y, Amesbury, M, Biester, H, Bindler, R, Blewett, J, Burrows, M,
     Torres, DdC, Chambers, F, Cohen, A, Evershed, R, Feakins, S, Gałka, M, Gallego-Sala,
     A, Gandois, L, Gray, D, Hatcher, P, Coronado, E, Hughes, P, Huguet, A, Kononen, M,
     Laggoun-Défarge, F, Lähteenoja, O, Marchant, R, Lamentowicz, M, McClymont, E,
     Pontevedra-Pomba, X, Ponton, C, Pourmand, A, Rizzuti, AM, Rochefort, L, Schellekens,
     J, De Vleeschouwer, F & Pancost, R. 2017. Introducing global peat-specific temperature
     and pH calibrations based on brGDGT bacterial lipids. Geochimica et Cosmochimica
     Acta, v. 208, p. 285-301.
359. DiDonato, N. and Hatcher, P.G. 2017. Alicyclic carboxylic acids in soil humic acid as detected with ultrahigh resolution mass spectrometry and multi-dimensional NMR. Organic Geochemistry, v. 112, p. 33-46.
360. Hatcher, P.G. 2017. Acceptance of the 2016 Alfred E. Treibs Award. Geochimica et
     Cosmochimica Acta. V. 201. P. 436-437.
361. Hatcher, P.G, Obeid, W., Wozniak, A.S., Xu, C., Zhang, S., Santschi, P.H., and Quigg, A. 2018. Identifying oil/marine snow associations in mesocosm simulations of the Deepwater Horizon oil spill event using solid-state 13C NMR spectroscopy. Marine Pollution Bulletin v.126, p.159-165.
362. Xu, J.Z., Grannas, A., Xiao, C.D., Du, Z.H., Willoughby, A., Hatcher, P.G., An, Y.Q. 2018.
     High-resolution mass spectrometric characterization of dissolved organic matter from
     warm and cold periods in the NEEM ice core. Sciences in Cold and Arid Regions, v. 10
     (1), p. 38-46.
363. Bostick, K., Zimmerman, A.R., Hatcher, P.G., Mitra, S., Wozniak, A.S. 2018. Production and
     composition of pyrogenic dissolved organic matter from a logical series of laboratorygenerated chars. Frontiers in Earth Science, v. 6, article 43, pp.1-14.
364. Ohno, T., Sleighter, R.L., Hatcher, P.G. 2018. Adsorptive fractionation of corn, wheat, and
     soybean crop residue derived water-extractable organic matter on iron (oxy)hydroxide.
     Geoderma, v. 326, pp. 156-163.
365. Caricasole, P., Hatcher, P.G., Ohno, T. 2018. Biodegradation of crop residue-derived organic matter is influenced by its heteroatomic stoichiometry and molecular composition. Applied Soil Ecology, v. 130, pp. 21-25.
366. Xu, C., Zhang, S., Beaver, M., Wozniak, A., Obeid, W., Lin, Y., Wade, T., Schwehr, K.A., Li, P.,
     Sun, L., Hatcher, P.G., Chin, W.-C., Chiu, M.-H., Knap, A.H., Dean, K., Quigg, A.,
     Santschi, P.H. 2018. Decreased sedimentation efficiency of petro- and non-petro-carbon
     caused by a dispersant for Macondo surrogate oil in a mesocosm simulating a
     coastal microbial community. Marine Chemistry, v. 206, pp. 34-43.
367. Xu, C., Zhang, S., Beaver, M., Lin, P., Sun, L., Doyle, S.M., Sylvan, J.B., Wozniak, A., Hatcher,
     P.G., Kaiser, K., Yan, G., Schwehr, K.A., Lin, Y., Wade, T.L., Chin, W.-C., Chiu, M.-H.,
     Quigg, A., Santschi, P.H. 2018. The role of microbially-mediated exopolymeric
     substances (EPS) in regulating Macondo oil transport in a mesocosm experiment .
     Marine Chemistry, v. 206, pp. 52-61.
368. Antony, R., Willoughby, A.S., Grannas, A.M., Catanzo, V., Sleighter, R.L., Thamban, M.,
     Hatcher, P.G. 2018. Photo-biochemical transformation of dissolved organic matter on the
     surface of the coastal East Antarctic ice sheet. Biogeochemistry, v. 141, pp. 229-247.
369. Song, G.X., Mesfioui, R., Dotson, A., Westerhoff, P. Hatcher, P.G., 2018. Comparison of
     hydrophobic and amphiphilic fractions of dissolved organic matter from a water reservoir by Fourier transform ion cyclotron resonance mass spectrometry. Journal of Soils and Sediments, v. 18, pp. 1265-1278.
370. Ohnishi, M., Anegawa, A., Sugiyama, Y., Harada, K., Hatcher, P.G. 2018. Molecular components of Arabidopsis intact vacuoles clarified with metabolomic and proteomic analyses. Plant and Cell Physiology, DOI 10.1093/pcp/pcy069.
371. He, Z., Guo, M., Sleighter, R.L., Zhang, H., Chanel, F., Hatcher, P.G. 2018. Characterization of defatted cottonseed meal-derived pyrolysis bio-oil by ultrahigh resolution electrospray ionization Fourier transform ion cyclotron resonance mass spectrometry. Journal of Analytical and Applied Pyrolysis, v. 136, pp. 96-106.
372. Jimenez-Morillo, N.T., Gonzalez-Perez, J.A., Almendros, G., De la Rosa, J.M., Waggoner, D.C., Jordan, A., Zavala, L.M., Gonzalez-Vila, F.J., Hatcher, P.G. 2018. Ultra-high resolution
     mass spectrometry of physical speciation patterns of organic matter in fire-affected soils.
     Journal of Environmental Management, v. 225, pp. 139-147.
373. Wozniak, A., Prem, P., Obeid, W., Waggoner, D.C., Quigg, A., Xu, C., Santschi, P.S., Schwehr, K.A,; Hatcher, P.G. 2019. Rapid degradation of oil in mesocosm simulations of marine oil snow events. Environmental Science & Technology, v. 53 (7), p. 3441-3450.
374. Xu, C., Lin, P., Zhang, S., Sun, L ., Xing, W., Schwehr, K.A., Chin, W.C., Wade, T.L., Knap,
     A.H., Hatcher, P.G., Yard, A., Jiang, C., Quigg, A., and Santschi, P.H. 2019.The
     interplay of extracellular polymeric substances and oil/Corexit to affect the petroleum incorporation into sinking marine oil snow in four mesocosms. Science of The Total
     Environment, v. 693, p. 133626.
375. Xu, C., Chin, W.C, Lin, P., Chen, H., Chiu, M.H., Waggoner, D.C., Xing, W., Sun, L., Schwehr,
     K.A., Hatcher, P.G., Quigg, A., and Santschi, P.H. 2019. Comparison of microgels,
     extracellular polymeric substances (EPS) and transparent exopolymeric particles (TEP)
     determined in seawater with and without oil. Marine Chemistry, v. 215, p. 103667.
376. Khatami, S., Deng, S., Tien, M., Hatcher, P.G. 2019. Formation of water-soluble organic matter through fungal degradation of lignin. Organic Geochemistry, v. 135, p. 64-70.
377. Lin, P., Xu, C., Kaplan, D.I., Chen, H., Yeager, C.M., Xing, W., Sun, L., Schwehr, K.A.,
     Yamazaki, H., Saito-Kokubu, Y., Hatcher, P.G., and Santschi, P.H. 2019. Nagasaki
     sediments reveal that long-term fate of plutonium is controlled by select organic matter
     moieties. Science of the Total Environment, v. 678, p. 409-418.
378. He, Z., Sleighter, R.L., Hatcher, P.G., Liu, S., Wu, F., Zou, H., Olanya, O.M. 2019. Molecular
     level comparison of water extractives of maple and oak with negative and positive ion
     ESI FT‐ICR mass spectrometry. Journal of Mass Spectrometry, v. 54 (8), p. 655-666.
379. Yuan, C., Sleighter, R.L., Weavers, L.K., Hatcher, P.G., and Chin, Y.-P. 2019. Fast
     Photomineralization of Dissolved Organic Matter in Acid Mine Drainage Impacted
     Waters. Environmental Science & Technology, v. 53 (11), p. 6273-6281.
380. Khatami, S., Deng, Y., Tien, M., and Hatcher, P.G. 2019. Lignin contribution to aliphatic
     constituents of humic acids through fungal degradation. Journal of Environmental
     Quality, v. 48 (6), p. 1565-1570.
381. Hatcher, P.G., Waggoner, D.C., and Chen, H. 2019. Evidence for the Existence of Humic Acids in Peat Soils Based on Solid-State 13C NMR. Journal of Environmental Quality, v. 48 (6), p. 1571-1577.
382. Radović, J.R., Jaggi, A., Silva, R.C., Snowdon, R., Waggoner, D.C., Hatcher, P. G., Larter, S., and Oldenburg, T.B.P. 2020. Chapter 15: Applications of FTICR-MS in oil spill studies. In:
     Murawski et al. (Eds.) Deep Oil Spills, Springer, Cham pp. 253-268.
383. Xu, C., Lin, P., Sun, L., Chen, H., Xing, W., Kamalanathan, M., Hatcher, P.G., Conte, M.H.,
     Quigg, A., and Santschi, P.H. 2020.Molecular nature of marine particulate organic iron-carrying moieties revealed by electrospray ionization Fourier-transform ion cyclotron
     resonance mass spectrometry (ESI-FTICRMS). Frontiers in Earth Science v. 8, p.1-15.
384. Dodson, G.Z., Shotorban, A.K., Hatcher, P.G., Waggoner, D.C., Ghosal, S., and Noffke, N. 2020. Microplastic fragment and fiber contamination of beach sediments from selected sites in Virginia and North Carolina, USA. Marine Pollution Bulletin, v.151, p.110869.
385. Hatcher, P.G. 2020. Citation for the 2019 Alfred E. Treibs award to Sylvie Derenne. Geochimica et Cosmochimica Acta, v. 272, p.293-294.
386. Jimenez-Gonzalez, Almendros, G., Waggoner, D.C., Alvarez, A.M., Hatcher, P.G.,
     2020.Assessment of the molecular composition of humic acid as an indicator of soil
     carbon levels by ultra-high-resolution mass spectrometric analysis. Organic
     Geochemistry, v. 143, p. 104012.
387. Hawkes, J.A., D’Andrilli, J., Agar, J.N., Barrow, M.P., Berg, S.M., Castalan, N., Chen, H., Chu,
     R.K., Cole, R.B., Dittmar, T., Gavard, R., Gleixner, G., Hatcher, P.G., He, C., Hess, N.J., Hutchins, R.H.H.S., Ijaz, A., Jones, H.E., Kew, W., Khaksari, M., Losano, D.C.P., Lv, J.,
     Mazzoleni, L.R., Noriega-Ortega, B.E., Osterholz, H., Radoman, N. Remucal, C.K.,
     Schmitt, N.D., Schum, S.K., Shi, Q., Simon, C., Singer, G., Sleighter, R.L., Stubbins, A.,
     Thomas, M.J., Tolic, N., Zhang, S., Zito, P., and Podgorski, D. 2020. An international
     laboratory comparison of dissolved organic matter composition by high resolution mass
     spectrometry: Are we getting the same answer? Limnology and Oceanography Methods,
     v. 18, p.235-258.
388. Bostick, K.W., Zimmerman, A.R., Goranov, A.I., Mitra, S., Hatcher, P.G., and Wozniak, A. S.
     2020. Photolability of pyrogenic dissolved organic matter from a thermal series of
     laboratory-prepared chars. Science of the Total Environment, v. 724, p. 138198.
389. Ikeya, K., Sleighter, R.L., Hatcher, P.G., and Watanabe, A. 2020. Chemical compositional
     analysis of soil fulvic acids using Fourier transform ion cyclotron resonance mass
     spectrometry. Rapid Communications in Mass Spectrometry, v.34, e8801.
390. Wozniak, A.S., Goranov, A.I., Mitra, S., Bostick, K.W., Zimmerman, A.R., Schlesinger, D.R.,
     Myneni, S. and Hatcher, P.G. 2020. Molecular heterogeneity in pyrogenic dissolved
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