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Dr Evelyn Krull Publications

Dissertation, Reports, Book chapters

  1. Krull, E.S., 1998a, Paleoenvironmental and carbon isotopic studies (d13Corg) from terrestrial and marine strata across the Permian-Triassic boundary in Antarctica and New Zealand, [Ph.D. dissert.]: University of Oregon, 208 p.
  2. Krull, E.S., 1998b, Stratigraphy and collection of leaf-bearing units in the Miocene Mascall Formation, central Oregon, National Park System Open File Report, John Day Fossil Beds National Monument.
  3. Krull, E.S., Baldock, J.A., and Skjemstad, J.O., 2001, Soil texture effects on decomposition and soil carbon storage, in Kirschbaum, M.U.F. and Mueller, R., eds., Net Ecosystem Exchange, Cooperative Centre for Greenhouse Accounting, Canberra, 103-110.
  4. Mee, A.C., McKirdy, D.M., Krull, E.S. and Williams, M.A.J., 2004, Geochemical analysis of organic-rich lacustrine sediments as a tool for reconstructing Holocene environmental conditions along the Coorong coastal plain, southeastern Australia., in: Regolith 2004 (Roach, I.C., ed.), Proceedings of the CRC-LEME Regolith Symposia 2004, p. 247-251.
  5. Krull, E.S., Skjemstad, J.O., Baldock, J.A., 2004, Functions of Soil Organic Matter and the effect on soil properties. GRDC report, Project CSO 00029. http://www.grdc.com.au/growers/res_summ/cso00029/contents.htm
  6. Retallack, G.J. and Krull, E.S., 2006, Carbon isotopic evidence for terminal-Permian methane outbursts and their role in extinctions of animals, plants, coral reefs and peat swamps, in Greb, S.F., DiMichele, W.A., eds., GSA Special Paper 399 Wetlands through time, p. 249-268.
  7. Bray, S.G., Krull, E.S., Harms, B., Baxter, N., Rutherford, M., Yee, M., Cogle, L. (2006) Assessment of vegetation change in the Burdekin Catchment of Queensland – project report. Department of Primary Industries and Fisheries, Queensland, QI06091.
  8. Krull, E, Lamontagne, S, Haynes, D, Broos, K, McKirdy, D , McGowan, J, Gell, P and Wakelin, S  2008, Changes in organic matter chemistry in the Coorong Lagoons over space and time: a pilot study, CSIRO Water for a Healthy Country National Research Flagship report, CSIRO
  9. Krull, E.S., Lehmann, J., Skjemstad, J., Baldock, J., 2008, The Global Extent of Black C in Soils: Is it everywhere? In: Grasslands: Ecology, Management and Restoration, Schröder, H.G., ed., Nova Publishers,
  10. Krull, E.S., Baldock, J.A., Smernik, R. and Skjemstad, J.O., 2009, Characterization of biochar, in: Lehmann and Joseph (eds.), Biochar for Environmental Management: Science and Technology, Earthscan Publishers Ltd.
  11. Sohi, S., Lopez-Capel, E., Krull, E. (editor and corresponding author) and Bol, R., 2009, Biochar, climate change and soil: A review to guide future research, CSIRO Land and Water Science Report 05/09.
  12. Krull, E.S., 2009, Stabilise organic carbon in biochar and store in soil, An Analysis of Greenhouse Gas Biosequestration/Mitigation Opportunities for Queensland, Report of an expert assessment process led by CSIRO and commissioned by the Queensland Government, Multi-authored document from a number of organizations, CSIRO report.

Scientific Journal Publications

  1. Retallack, G.J., Krull, E.S., Robinson, S.E., 1995a, Permian and Triassic paleosols and paleoenvironments of southern Victoria Land, Antarctica, Antarctic Journal of the U.S., v. 30, p. 33-36.
  2. Retallack, G.J., Robinson, S.E., Krull, E.S., 1995b, Middle Devonian paleosols and vegetation of the Lashly Mountains, Antarctica, Antarctic Journal of the U.S., v. 30, p. 62-65.
  3. Retallack, G.J., Krull, E.S., Robinson, S.E., 1996, Permian and Triassic paleosols and paleoenvironments of the central Transantarctic Mountains, Antarctica, Antarctic Journal of the U.S., v. 31, p.29-32.
  4. Krull, E.S., 1996, Late Triassic hummocky coals near Schroeder Hill, central Transantarctic  Mountains, Antarctic Journal of the U.S., v. 31, p. 35-37.
  5. Retallack, G.J. and Krull, E.S., 1997a, Neogene paleosols of the Sirius Group, Dominion Range, Antarctica, Antarctic Journal of the U.S., v. 30, p. 10-14.
  6. Retallack, G.J. and Krull, E.S., 1997b, Permian coprolites from Graphite Peak, Antarctica, Antarctic Journal of the U.S., v. 30, p. 7-9.
  7. Retallack, G.J., Seyedolali, A., Krull, E.S., Holser, W.T., and Ambers, C.P., 1998, Search for evidence of impact at the Permian-Triassic boundary in Antarctica and Australia, Geology, v. 26, p. 979-982.
  8. Bestland, E.A. and Krull, E.S., 1999, Paleoenvironments of Early Miocene Kisingiri volcano Proconsul sites: Evidence from carbon isotopes, paleosols, and hydromagmatic deposits,  Journal of the Geological Society of London, v. 156, p. 956-976 .
  9. Retallack, G.J. and Krull, E.S., 1999, Landscape ecological shift at the Permian-Triassic boundary in Antarctica, Australian Journal of Geological Sciences, v. 46, p. 785-812.
  10. Krull, E.S.,1999, Permian palsamires as paleoenvironmental proxies, Palaios, v.14, p. 530-544.
  11. Krull, E.S., Campbell, H.J., Retallack, G.J., and Lyon, G.L., 2000, Chemostratigraphic identification of the Permian-Triassic boundary in the Maitai Group, New Zealand: Evidence for methane in the Early Triassic, New Zealand Journal of Geology and Geophysics, v. 43, p. 21-32.
  12. Krull, E.S. and Retallack, G.J., 2000, Stable carbon isotopic depth profiles from paleosols across the Permian-Triassic boundary: Evidence for methane release, Geological Society of America Bulletin, v.112, p. 1459-1472.
  13. Retallack, G.J., Krull, E.S., and Bockheim, J.G., 2001, New grounds for assessing palaeoclimate of the Sirius Group, Antarctica, Journal of the Geological Society, London, v. 158, p. 925-935.
  14. Krull, E.S., Bestland, E.A., and Gates, W.P., 2002, Soil organic matter decomposition and turnover in a tropical Ultisol: Evidence from d13C, d15N and geochemistry, Radiocarbon, v. 44, p. 93-112.
  15. Krull, E.S. and Skjemstad, J.O., 2003, d13C and d15N profiles in 14C-dated Oxisol and Vertisols as a function of soil chemistry and mineralogy, Geoderma, v. 112, p. 1-29.
  16. Krull, E.S., Baldock, J.A., and Skjemstad, J.O., 2003. Importance of mechanisms and processes of the stabilization of soil organic matter for modelling carbon turnover. Functional Plant Biology, v. 30, p. 207-222.
  17. Krull, E.S., Skjemstad, J.O., Graetz, D., Grice, K., Dunning, W., Cook, G., and Parr, J.F., 2003, 13C-depleted charcoal from C4 grasses and the role of occluded carbon in phytoliths, Organic Geochemistry, v. 34, p. 1337-1352.
  18. Forbes, M.S., Bestland, E.A., Krull, E.S. and Dicker, D.G., 2004, Palaeoenvironmental mosaic of Proconsul habitats: geochemical and sedimentalogical interpretation of Kisingiri fossil sites, Western Kenya, Journal of African Earth Sciences, v. 39, p. 63-79.
  19. Krull, E.S., Lehrmann, D.J., Druke, D., Kessel, B., Yu, Y. and Li, R., 2004, High resolution d13Corg and d13Ccarb stratigraphy across the Permian-Triassic boundary in shallow marine carbonate platforms, Nanpanjiang Basin, South China, Palaeogeography, Palaeoclimatology, Palaeoecology, v. 204, p. 297-315.
  20. Krull, E.S., Thompson, C.H. and Skjemstad, J.O., 2004, Chemistry, radiocarbon ages and development of a subtropical acid peat, Queensland, Australia, Australian Journal of Soil Research, v. 42, p. 411-425.
  21. Mee, A., McKirdy, D.M. Krull, E.S. and Williams, M.A.J., 2004, Geochemical analysis of organic-rich lacustrine sediments as a tool for reconstructing Holocene environmental conditions along the Coorong coastal plain, southeastern Australia, in Roach, I.C. (ed.), Regolith 2004, Cooperative Research Centre for Landscape Environments and Mineral Exploration (CRC LEME), p. 247-251.
  22. Krull, E.S., Skjemstad, J.O., Burrows, W.H., Bray, S.G., Wynn, J.G., Bol, R., Spouncer, L. and Harms, B.P., 2005, Recent vegetation changes in central Queensland, Australia: Evidence from δ13C and 14C analyses of soil organic matter, Geoderma, v. 126, p. 241-259.
  23. Dalal, R.C., Harms, B.P., Krull, E., and Wang, W.J., 2005, Total soil organic matter and its labile pools following Mulga (Acacia aneura) clearing for pasture development and cropping 1. Total and labile carbon. Australian Journal of Soil Research, v. 43 p. 13-20.
  24. Dalal, R.C., Harms, B.P., Krull, E., Wang, W.J., and Mathers, N.J., 2005, Total soil organic matter and its labile pools following Mulga (Acacia aneura) clearing for pasture development and cropping 2. Total and labile nitrogen. Australian Journal of Soil Research, v. 43, p. 179-187
  25. Krull, E.S., Bray, S.G., 2005, Assessment of vegetation change and landscape variability using stable carbon isotopes of soil organic matter, Australian Journal of Botany, v. 53, p. 651-661.
  26. Krull, E.S., Bestland, E.A., Parr, J.F., 2006, Organic geochemistry (δ13C, δ15N, 13C-NMR) and age determinations (14C and OSL) of Red-Brown Earths from the Coonawarra-Padthaway region of South Australia: Implications for soil genesis, Geoderma v. 132, p. 344-360
  27. Retallack, G.J.R. and Krull, E.S., 2006, Carbon isotopic evidence for terminal-Permian methane outbursts and their role in extinctions of animals, plants, coral reefs and peat swamps, in Greb, S.F. and DiMichele, W.A., eds., Wetlands through time: Geological Society of America Special Paper 399, p. 249-268.
  28. Krull, E.S., Sachse, D., Mügler, I., Thiele, A., Gleixner, G., 2006, Compound-specific δ13C and δD analyses of plant and soil organic matter: Effects of vegetation change on ecosystem hydrology, Soil Biology and Biochemistry, v. 38, p. 3211-3221.
  29. Krull, E.S., Swanston, C., Skjemstad, J.O., and McGowan, J., 2006, Importance of charcoal in determining the age and chemistry of organic carbon in surface soils, Journal of Geophysical Research – Biogeosciences, 111, No. G4, G04001, 10.1029/2006JG000194.
  30. Forbes, M.S., Bestland, E.A., Wells, R.T. and Krull, E.S., 2007, Palaeoenvironmental reconstruction of the Late Pleistocene to Early Holocene Robertson Carve sedimentary deposit, Naracoorte, South Australia, Australian Journal of Earth Sciences, 54: 541-595.
  31. Bowman, D.M.J.S., Boggs, G.S., Prior, L.D. and Krull, E.S., 2007, Dynamics of Acacia aneura – Triodia boundaries using carbon (14C and δ13C) and nitrogen (δ15N) in soil organic matter in central Australia, The Holocene, 11, 311-318.
  32. Mee, A.C., McKirdy, D.M., Williams, M.A.J., and Krull, E.S., 2007, New radiocarbon dates from sapropels in three Holocene lakes of the Coorong coastal plain, southeastern Australia, Australian Journal of Earth Sciences, 54: 825-835.
  33. Krull, E.S., Bray, S.G., Harms, B.P., Baxter, N., Bol, R. and Farquhar, G., 2007, Stable isotopic assessment of decadal-scale change in woodland vegetation in the Burdekin catchment, Australia, Global Change Biology 13, 1455-1468.
  34. Pate, D.F. and Krull, E.S., 2007, Carbon isotope discrimination by C3 grasses along a rainfall gradient in South Australia: Implications for palaeoecological studies, Quaternary Australasia 24, 29-33.
  35. Skjemstad, J.O., Krull, E.S. and Swift, R., 2008, Mechanisms of protection of soil organic matter under pasture following clearing of rainforest on an Oxisol, Geoderma 143, 231-242.
  36. Fernandes, M. and Krull, E., 2008, How does acid treatment to remove carbonates affect the isotopic and elemental composition of soils and sediments? Environmental Chemistry, 33-39.
  37. Lopez-Capel, E., Krull, E.S., Bol, R., Manning, D.A.C., 2008, Influence of recent vegetation on labile and recalcitrant carbon soil pools in central Queensland, Australia: Evidence from thermal analysis-quadrupole mass spectrometry-isotope ratio mass spectrometry, Rapid communications in mass spectrometry 22: 1751-1758.
  38. Douglas, G.B., Ford, P.W., Palmer, M.R., Noble, R.M., Packett, R.J., Krull, E.S., 2008, Fitzroy River Basin, Queensland, Australia. IV. Identification of flood sediment sources in the Fitzroy River, Environmental Chemistry 5: 243-257.
  39. Bestland, E.A., Forbes, M.S., Krull, E.S., Retallack, G.J. and Fremd, T., 2008, Stratigraphy, paleopedology, and geochemistry of the middle Miocene Mascall Formation (type area, central Oregon, USA), PaleoBios 28: 41-61.
  40. Krull, E.S., Lehmann, J., Skjemstad, J., Baldock, J., 2008, The Global Extent of Black C in Soils: Is it everywhere? Environmental Research Journal 3.
  41. Lehmann, J., Skjemstad, J., Sohi, S., Carter, J., Barson, M., Falloon, P., Coleman, K., Woodbury, P. and Krull, E, 2008, Australian climate-carbon cycle feedback reduced by soil black carbon, Nature Geoscience 1: 832-835
  42. Krull, E.S., Haynes, D., Gell, P., McGowan, J. and Lamontagne, S., 2009, Changes in organic matter chemistry in the Coorong Lagoons over space and time, Biogeochemistry 92: 9-25.
  43. Krull, E.S., 2009, Amazonians’ black magic has multiple benefits, ECOS 146: 14-16.
  44. Forbes, M., Krull, E., Bestland, E., Wells, R., in press, Chronology, and organic chemistry of the Black Creek Swamp Megafauna site (Late Pleistocene), Kangaroo Island, Australia, Boreas 10.1111/j.1502-3885.2009.00093.x. ISSN 0300-9483.
  45. Kuhn, T. and Krull, E.S., in press, Non-diagenetic occurrence of low molecular weight, even-over-odd n-alkanes in soils and plants: processes and environmental indicators, Organic Geochemistry
  46. McKirdy, D.M., Haynes, Thorpe, C.S., Haynes, D.E., Grice, K., Krull, E.S., Halverson, G.P. and Webster, L.J., 2009, The biogeochemical evolution of the Coorong during the mid-to- late Holocene: An elemental, isotopic and biomarker perspective, Organic Geochemistry.
  47. Hardy, C.M., Krull, E.S., Hartley, D.M. and Oliver, R.L., in press, Carbon source accounting for fish using combined DNA and stable isotope analyses in a regulated lowland river weirpool, Molecular ecology.

Presentations at national and international meetings

  1. Krull, E.S., Retallack, G.J., 1995, Clastic dikes as evidence for discontinuous permafrost paleoclimate in Permian coal measures, Allan Hills, Antarctica, Geological Society of America Annual Meeting Abstracts with Programs, v.27, p. 265.
  2. Krull, E.S., Retallack, G.J., Campbell, H.J., Lyon, G.L., Schidlowski, M., 1996, Paleoproductivity collapse at the Permian-Triassic boundary in Antarctica and New Zealand, indicated by carbon isotopes (d13Corg ), Geological Society of America Annual Meeting Abstracts with Programs, v.28, p. 54.
  3. Retallack, G.J., Seyedolali, A., Holser, W.T., Krinsley, D., Krull, E.S., 1996, Shocked quartz at the Permian-Triassic boundary in Australia and Antarctica, Geological Society of America Annual Meeting Abstracts with Programs, v.28, p. 368.
  4. Bestland, E.A. and Krull, E.S., 1997, Mid-Miocene climatic optimum recorded in paleosols from the Mascall Formation (Oregon), Geological Society of America North‑Central Section Annual Meeting Abstracts with Programs, Madison, v. 29, p. 5.
  5. Krull, E.S., 1997, Systematic variation of d13Corg within individual paleosol profiles of Permian and Triassic paleosols from Antarctica, Geological Society of America Annual Meeting Abstracts with Programs, v. 29, p. 84-85.
  6. Retallack, G.J. and Krull, E.S., 1997, Neogene paleosols and paleoclimate of the Sirius Group, Dominion Range, Antarctica, Geological Society of America Annual Meeting Abstracts with Programs, v. 29, p. 213.
  7. Krull, E.S. and Bestland, E.A., 1998, Evidence for water stressed environments of early Miocene Proconsul from paleosol carbon isotopic analysis, Geological Society of America Annual Meeting Abstracts with Programs, v.30.
  8. Retallack, G.J. and Krull, E.S., 1998, Landscape ecological shift at the Permian-Triassic boundary in Australia and Antarctica, Geological Society of America Annual Meeting Abstracts with Programs, v.30.
  9. Krull, E.S. and Bestland, E.A., 1999, Evidence for the mid-Miocene climatic optimum from stable carbon isotopes and geochemistry of paleosols, Mascall Formation, central Oregon, Geological Society of America Rocky Mountain Section Annual Meeting Abstracts with Programs, Pocatello.
  10. Krull, E.S., 1999, Latitudinal influence of the Permian-Triassic carbon isotopic excursion: Evidence for methane release in high latitudes, Geological Society of America Annual Meeting Abstracts with Programs, v.31, p. 359.
  11. Krull, E.S., 2000, Organic geochemistry of mid-latitude peatlands, Quaternary Studies Meeting: Regional analysis of Australian Quaternary studies: strengths, gaps and future directions, Australian National University, Canberra.
  12. Berryman, A.M., Krull, E.S., Elswick, E.R., and White, J.R., 2000, Down profile distribution of major cations, anions, and d34S in a Michigan peat bog and implications for methane cycling in peatlands, Geological Society of America North-Central Section Annual Meeting Abstracts with Programs, v.32.
  13. Krull, E.S., J.A. Baldock, and J.O. Skjemstad, 2001, Soil texture effects on decomposition and soil carbon storage, CRC Workshop: Modelling Net Ecosystem Exchange, Canberra, Australia.
  14. Krull, E.S. and Lehrman, D., 2001, d13Corg and d13Ccarb across the P-Tr boundary of a shallow marine carbonate platform, Nanpanjiang basin, S. China: Implications for methane poisoning, Geological Society of America Annual Meeting Abstracts with Programs, v.33.
  15. Krull, E.S. and Skjemstad, J.O., 2001, d13C and d15N profiles in Oxisols and Vertisols, 7th Australasian Conference on Isotopes in the Environment, Robertson, NSW, p.26-27.
  16. Krull, E.S. and Skjemstad, J.O., 2002, d13C and d15N dynamics in soil organic matter, Australian Organic Geochemistry Conference, Hobart, Tasmania, p.67-68.
  17. Krull, E.S. and Skjemstad, J.O., 2002, Decomposition of Soil Organic Matter: A Question of Age versus Chemistry? 16th Australian Geological Convention Geological Society of  Australia Abstracts no. 67, p. 22.
  18. Lehrman, D.J., Payne, J.L., Krull, E.S., Enos, P., Wei, J., 2003, A Distinctive Calcimicrobial Horizon Developed Across the Eastern Tethys and Panthalassa Following the End-Permian Extinction, AAPG Annual Meeting Abstracts with Program.
  19. Krull, E.S., Skjemstad, J.O., Burrows, B., Bray, S., 2003, Tracing recent vegetation changes in Australia’s grazed woodlands by d13C analyses of soil organic matter, INQUA conference, Reno, NV, p.212.
  20. Forbes, M., Bestland, E.A., Krull, E.S., Skjemstad, J.O., Wells, R., 2003, Organic geochemical investigations and 14C age determination of a swamp deposit containing Late Pleistocene megafauna fossils, Kangaroo Island, South Australia, 18th International Radiocarbon Conference, Wellington, New Zealand.
  21. Krull, E.S., Skjemstad, J.O., Wynn, J., Burrows, B., Bray, S., 2003, Time course of vegetation change from grassland (C4) to woodland (C3) in central Queensland: Evidence from d13C and 14C of soil organic matter, 18th International Radiocarbon Conference, Wellington, New Zealand.
  22. Krull, E.S., Bol, R., Baisden, T., Gleixner, G., Skjemstad, J.O., 2004, The turnover time of soil organic matter: Effects of charcoal, roots and chemistry, 8th Australasian Environmental Isotope Conference, Melbourne.
  23. Krull, E.S., Gleixner, G., Sachse, D., 2004, Compound-specific δ13C and δD analyses of plant and soil Organic matter: Implications for water sources and C3-C4 vegetation change studies, American Geophysical Union Fall Meeting, San Francisco.
  24. McKirdy, D.M., Krull, E.S., Mee, A.C., Brenchley, A.J., Spiro, B., 2005, Can d13C and 14C from organic matter in soils complement records of mid-Holocene palaeoclimate change in lacustrine sediments? 22nd International Meeting on Organic Geochemistry, Seville, Spain.
  25. Mee, A.C., McKirdy, D.M., Krull, E.S., Williams, M.A.J., 2005, Sapropels in shallow Holocene coastal lakes of southeastern Australia: an elemental and isotopic perspective, 22nd International Meeting on Organic Geochemistry, Seville, Spain.
  26. McKirdy, D.M., Krull, E.S., Mee, A.C., Brenchley, A.J., Spiro, B., 2005, Can d13C and 14C from organic matter in soils complement records of mid-Holocene palaeoclimate change in lacustrine sediments? 22nd International Meeting on Organic Geochemistry, Seville, Spain.
  27. Mee, A.C., McKirdy, D.M., Krull, E.S., Williams, M.A.J., 2005, Sapropels in shallow Holocene coastal lakes of southeastern Australia: an elemental and isotopic perspective, 22nd International Meeting on Organic Geochemistry, Seville, Spain.
  28. Krull, ES, Swanston, CW & Skjemstad, JO 2005, ‘The importance of charcoal in determining the age and residence time of organic matter’, 6th International Symposium on Applied Isotope Geochemistry, Prague, p. 131.
  29. Krull, ES, Swanston, CW & Skjemstad, JO 2005, ‘What determines the residence time of soil organic carbon?’, 2nd International Conference on Mechanisms of Organic Matter Stabilization and Destabilization, Asilomar, USA.
  30. Krull, ES, Swanston, C, Skjemstad, JO, McGowan, J, McClure, S, 2006, ‘Chemical characteristics, age, weathering and transport of different pools of charcoal’, European Geosciences Union General Assembly, Vienna, Austria.
  31. Bowater, A., Grice, K. and Krull, E.S., 2006, d13C of individual n-alkanes to evaluate vegetation changes and thickening across a farmland site in central Queensland, Combined National Conference of the Australian Organic Geochemists and the Natural Organic Matter Users Group, Rottnest Island, Australia.
  32. Krull, E.S., Lamontagne, S., McKirdy, D.M., Fernandes, M., 2006, Aquatic food webs and organic matter sources of the Coorong – preliminary data from stable isotopic analyses and 13C-NMR spectroscopy, AMSA 9-13th of July 2006, Cairns, p. 64.
  33. Krull, E.S., Baldock, J.A., McGowan, J., Douglas, G., McClure S., Radke, L., 2006, Stable carbon isotopic and 13C-NMR analysis of Fitzroy Estuary sediments, 9th Australasian Environmental Isotope Conference, Adelaide.
  34. Krull, E.S., Baldock, J.A., Douglas, G., Lamontagne, S. and McKirdy, D.M., 2007, Organic matter sources in estuarine systems: Can isotopes solve the problem? European Geosciences Union General Assembly, Vienna, Austria.
  35. Lehmann, J., Heymann, K., Skjemstad, J., Krull, E., Schmidt, M., 2007, Quantification of black carbon in soil: introducing a sliding scale with STXM and NEXAFS spectroscopy, European Geosciences Union General Assembly, Vienna, Austria.
  36. Krull, E.S., Baldock, J., Broos, K., Haynes, D., Gell, P. and Lamontagne, S., 2007, The Coorong lagoons over space and time: Linking chemistry and ecology through isotopic, molecular and 13C-NMR spectroscopy, AMSA 9-13th of July 2007, Melbourne, Australia.
  37. McKirdy, D.M., Krull, E.S., Mee, A.C., Haynes, D.E., Webster, L.J., Thorpe, C.S. and Gell, P.A., 2007, Natural and cultural eutrophication in the Coorong, South Australia? A geochemical and palaeoecological comparison. 23nd International Meeting on Organic Geochemistry, Torquay, Devon, UK.
  38. Allsop, K., Tibbett, M., Greenwood, P., Krull, E.S. and Stokes, C., 2007, The impact of elevated CO2 on soil carbon dynamics in a tropical savanna region, 23nd International Meeting on Organic Geochemistry, Torquay, Devon, UK.
  39. Nicholson, E., Zawadzki, A., Krull, E., Smernik, R. and Gell, P., 2007, Environmental Change in the Coastal Wetlands near Adelaide, Australia, INQUA 2007, Cairns, Australia.
  40. Krull, E.S., Baldock, J., Broos, K., Haynes, D., Gell, P. and Lamontagne, S., 2007, The Coorong lagoons over space and time: Linking chemistry and ecology through isotopic, molecular and 13C-NMR spectroscopy, 3rd international conference on Mechanisms of Organic Matter Stabilisation and Destabilisation in Soils and Sediments, Adelaide, Australia.
  41. McGowan, J., Krull, E. Baldock, J., Haynes, D. and Gell, P., 2007, Chemical composition (13C-NMR) and δ13C of Coorong organic matter suggests a declining contribution from aquatic plants after European settlement, 3rd international conference on Mechanisms of Organic Matter Stabilisation and Destabilisation in Soils and Sediments, Adelaide, Australia.
  42. Lehmann J., Cheng C., Liang B., Nguyen B., Krull E. and Skjemstad J., 2007, Black carbon distribution, properties and fate in soil, 3rd international conference on Mechanisms of Organic Matter Stabilisation and Destabilisation in Soils and Sediments, Adelaide, Australia.
  43. Baldock, J., Olley, J., Krull, E., and McGowan, J., 2007, Chemical Composition of Suspended Organic Matter in the Murrumbidgee River, 3rd international conference on Mechanisms of Organic Matter Stabilisation and Destabilisation in Soils and Sediments, Adelaide, Australia.
  44. Krull, E., Baldock, J., Hardy, C., Douglas, G., 2008, From plants to soils to sediments: Isotopic applications in ecosystem science, Joint European Stable Isotope User Meeting, Presqu’ile de Giens, France
  45. Krull, E., Skjemstad, J., Kookana, R., Baldock, J., Smernik, R., Sohi, S., Lopez-Capel, E., Lehmann, J., 2008, Biochar: is it all the same? 2008 conference of the International Biochar Initiative, Newcastle, UK.
  46. Krull, E., Kuhn, T., Sachse, D., Jansen, B., Gleixner, G., 2008, Low molecular weight and even over odd n-alkanes in soils, sediments and rocks: where, why and how?, 15th Australian Organic Geochemistry Conference, Adelaide, Australia.
  47. Skjemstad, J., Krull, E., Baldock, J., 2008, Soil and charcoal: What we have learned over the past 15 years, 15th Australian Organic Geochemistry Conference, Adelaide, Australia.
  48. McKirdy, D., Thorpe, C., Halverson, G., Grice, K., Haynes, D., Krull, E., Webster, L., 2008, The biogeochemical evolution of the Coorong during the late Holocene: an elemental, isotopic and biomarker perspective, 15th Australian Organic Geochemistry Conference, Adelaide, Australia.
  49. Downie, A., Cowie, A., Krull, E., van Zwieten, L., Blackwell, P., Joseph, S. and Pigneri, A., 2009, Biochar: The secret to carbon negative renewable energy, whilst enhancing agricultural sustainability, Greenhouse 2009, Perth, p. 166
  50. Tulipani, S., Grice, K., Krull, E. and Revill, A., 2009, Biogeochemistry of the Coorong Lagoon using a biomarker and compound specific isotope approach, 24th International Meeting on Organic Geochemistry, Bremen, Germany.
  51. Kuhn, T., Krull, E. and Steven, A., 2009, Organic matter composition and sources in sediments of the Logan estuary (southeast Queensland, Australia) as a function of ecology and urban development, AMSA 2009, Adelaide.
  52. Krull, E., Fluin, J., Skinner, R., Hancock, G., McGowan, J., 2009, Changing Geochemistry and Ecology of the Lower Lakes and Coorong due to Water Management, AMSA 2009, Adelaide.
  53. Krull, E., Cowie, A., Singh, BP, Biochar: How stable is it? 2009, Asia-Pacific Conference of the International Biochar Initiative, Gold Coast, Queensland.
  54. MacDonald, L.M., Murphy, D.V. and Krull, E.S., 2009, fundamental understanding of biochar: implications and opportunities for the grains industry, Asia-Pacific Conference of the International Biochar Initiative, Gold Coast, Queensland.
  55. Hladyz, S., Nielsen, D., Suter, P. and Krull, E., 2009, Flow variability, floodplain connectivity and food webs: the carbon connection, Intecol 2009, the 10th International Congress of Ecology "Ecology in a changing climate, two hemispheres - one globe", Brisbane Australia 16-21 August, 2009.

 
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