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My publications on Google Scholar.

† graduate advisee, * undergraduate advisee

ARTICLES

Since arriving at UB in 2016, I have published 33 peer-reviewed papers (4.7/yr) with an h-index of 22, despite career interruptions in 2014 and 2017. I am senior author (i.e., led by me or my students) on 12 of those papers.

email me at <ekthomas at buffalo dot edu> for a pdf

In press

46. Hollister KV†, Thomas EK, Raynolds MK, Bültmann H, Raberg JH, Miller GH, Sepúlveda J. (in press). Aquatic and terrestrial plant contributions to sedimentary plant waxes in a modern Arctic lake setting. Journal of Geophysical Research: Biogeosciences, e2022JG006903. https://doi.org/10.1029/2022JG006903

2022

45. Gorbey DB†, Thomas EK, Sauer PE, Raynolds MK, Miller GH, Corcoran MC†, Cowling OC, Crump SE, Lovell K*, Raberg JH (2022). Modern Eastern Canadian Arctic Lake Water Isotopes Exhibit Latitudinal Patterns in Inflow Seasonality and Minimal Evaporative Enrichment. Paleoceanography and Paleoclimatology, 37(5), e2021PA004384. https://doi.org/10.1029/2021PA004384

44. Miller GH, Wolfe AP, Axford Y, Briner JP, Bültmann H, Crump S, Francis D, Fréchette B, Gorbey DB†, Kelly M, McFarlin J, Osterberg E, Raberg JH, Raynolds M, Sepúlveda J, Thomas EK, deWet G (2022). Last interglacial lake sediments preserved beneath Laurentide and Greenland Ice sheets provide insights into Arctic climate amplification and constrain 130 ka of ice-sheet history. Journal of Quaternary Science, 37(5), 979–1005. https://doi.org/10.1002/jqs.3433

43. Sbarra C, Briner JP, Graham BL, Poinar K, Thomas EK, Young NE (2022). Evidence for a more extensive Greenland Ice Sheet in southwestern Greenland during the Last Glacial Maximum. Geosphere, 18(4), 1316–1329. https://doi.org/10.1130/GES02432.1

42. Taylor SP, Patterson MO, Lam AR, Jones H, Woodard SC, Habicht MH, Thomas EK, Grant GR (2022). Expanded North Pacific Subtropical Gyre and Heterodyne Expression During the Mid-Pleistocene. Paleoceanography and Paleoclimatology, 37(5), e2021PA004395. https://doi.org/10.1029/2021PA004395

41. Zhao B, Castañeda IS, Bradley R, Salacup J, Thomas EK, Daniels W, Scheider T, deWet G (2022). Prolonged Drying Trend Coincident with the Demise of Norse Settlement in Southern Greenland. Science Advances, 8, eabm4346. https://doi.org/10.1126/sciadv.abm4346

40. Kjellman SE†, Schomacker A, Thomas EK (2022). Arctic and sub-Arctic lake water δ2H and δ18O along a coastal-inland transect: implications for interpreting water isotope proxy records. Journal of Hydrology, 607, 127556. https://doi.org/10.1016/j.jhydrol.2022.127556

39. Gorbey DB†, Thomas EK, Crump SE, Hollister KV†, Raynolds MK, Raberg JH, de Wet G, Sepúlveda J, Miller GH (2022). Southern Baffin Island mean annual precipitation isotopes modulated by summer and fall moisture source changes during the past 5,800 years. Journal of Quaternary Science, special issue on Arctic lakes 37(5), 967–978. https://doi.org/10.1002/jqs.3390

38. Cowling OC†, Thomas EK, Svendsen JI, Mangerud J, Haflidason H, Regnéll CB, Brendryen J (2022). The Polar Ural Mountains experienced rapid shifts in moisture source and summer water balance during the last deglaciation and early Holocene. Journal of Quaternary Science, special issue on Arctic lakes 37(5), 790–804. https://doi.org/10.1002/jqs.3386

2021

37. Cluett AA†, Thomas EK, Evans SM, Keys PW (2021). Seasonal Variations in Moisture Origin Explain Spatial Contrast in Precipitation Isotope Seasonality on Coastal Western Greenland. Journal of Geophysical Research: Atmospheres, 126, e2020JD033543. <doi: 10.1029/2020JD033543> <code and data files at github>

36. Cluett AA†, Thomas EK (2021). Summer warmth of the past six interglacials on Greenland. Proceedings of the National Academy of Sciences, 118, e2022916118. <doi: 10.1073/pnas.2022916118> <data at NCEI>

35. Corcoran MC†, Thomas EK, Morrill C (2021). Using a paired chironomid δ18O and aquatic leaf wax δ2H approach to reconstruct seasonality on western Greenland during the Holocene. Paleoceanography and Paleoclimatology, 36, e2020PA004169. <doi: 10.1029/2020PA004169> <data at NCEI>

34. Crump SE, Fréchette B, Power M, Cutler S, de Wet G, Raynolds MK, Raberg JH, Briner JP, Thomas EK, Sepúlveda J, Shapiro B, Bunce M, Miller GH (2021). Ancient plant DNA reveals High Arctic greening during the Last Interglacial. Proceedings of the National Academy of Sciences, 118, e2019069118. <doi: 10.1073/pnas.2019069118>

33. Christ AJ, Bierman PR, Schaefer JM, Dahl-Jensen D, Steffensen JP, Corbett LB, Peteet DM, Thomas EK, Steig EJ, Rittenour TM, Tison J-L, Blard P-H, Perdrial N, Dethier DP, Lini A, Hidy AJ, Caffee MW (2021). A multimillion-year-old record of Greenland vegetation and glacial history preserved in sediment beneath 1.4 km of ice at Camp Century. Proceedings of the National Academy of Sciences, 118, e2021442118. <doi: 10.1073/pnas.2021442118>

2020

32. Briner JP, Cuzzone JK, Badgeley JA, Young NE, Steig EJ, Morlighem M, Schlegel N-J, Hakim GJ, Schaefer JM, Johnson JV, Lesnek AJ, Thomas EK, Allan E, Bennike O, Cluett AA, Csatho B, de Vernal A, Downs J, Larour E, Nowicki S (2020). Rate of mass loss from the Greenland Ice Sheet will exceed Holocene values this century. Nature 586, 70–74. <doi: 10.1038/s41586-020-2742-6> public access to the pdf: <https://rdcu.be/b7UPl>

31. Cowling OC†, Thomas EK, Svendsen JI, Vasskog K, Mangerud J, Haflidason H (2020). Northward shifts in the polar front preceded Bølling and Holocene warming in southwestern Scandinavia. Geophysical Research Letters 47, e2020GL088153. <doi: 10.1029/2020GL088153> <data at NCEI>

30. Thomas EK, Hollister KV*†, Cluett AA†, Corcoran MC*† (2020). Reconstructing Arctic Precipitation Seasonality Using Aquatic Leaf Wax δ2H in Lakes With Contrasting Residence Times. Paleoceanography and Paleoclimatology 35, e2020PA003886. <doi: 10.1029/2020PA003886> <data at NCEI: Lake N3, Pluto Lake> <lake water isotope model doi: 10.6084/m9.figshare.12374570.v2>>

29. Kjellman SE†, Schomacker A, Thomas EK, Håkansson L, Duboscq S*, Cluett AA†, Farnsworth WR, Allaart L, Cowling OC, McKay NP, Brynjólfsson S, Ingólfsson Ó (2020). Holocene precipitation seasonality in northern Svalbard: Influence of sea ice and regional ocean surface conditions. Quaternary Science Reviews, 240, 106388. <doi: 10.1016/j.quascirev.2020.106388> <data at NCEI>

28. Young NE, Briner JP, Schaefer JM, Miller GH, Lesnek AJ, Crump SE, Thomas EK, Pendleton SL, Cuzzone J, Lamp J, Zimmerman S, Caffee M (2020). Reply to Carlson (2020) comment on "Deglaciation of the Greenland and Laurentide ice sheets interrupted by glacier advance during abrupt coolings." Quaternary Science Reviews, 106329. <doi: 10.1016/j.quascirev.2020.106329>

27. Kaufman D, McKay NP, Routson C, Erb M, Davis B, Heiri O, et al. (including Thomas EK) (2020). A global database of Holocene paleotemperature records. Scientific Data, 7(1), 1–34. <doi: 10.1038/s41597-020-0445-3> <data at NCEI>

26. Konecky BL, McKay NP, Churakova (Sidorova) OV, Comas-Bru L, Dassié EP, DeLong KL, Falster GM, Fischer MJ, Jones MD, Jonkers L, Kaufman DS, Leduc G, Managave SR, Martrat B, Opel T, Orsi AJ, Partin JW, Sayani HR, Thomas EK, Thompson DM, Tyler JJ, Abram NJ, Atwood AR, Conroy JL, Kern Z, Porter TJ, Stevenson SL, Gunten L von, the Iso2k Project Members (2020). The Iso2k Database: A global compilation of paleo-δ18O and δ2H records to aid understanding of Common Era climate. Earth System Science Data Discussions 1–49. <doi: 10.5194/essd-2020-5> <data at NCEI>

25. Cluett AA†, Thomas EK (2020). Resolving combined influences of inflow and evaporation on western Greenland lake water isotopes to inform paleoclimate inferences. Journal of Paleolimnology 63:4, 251-268. <doi: 10.1007/s10933-020-00114-4> <Project 00256 at Water Isotope database> <publicly available manuscript at UBIR>

24. Christ AJ, Bierman PR, Knutz PC, Corbett LB, Fosdick JC, Thomas EK, Cowling OC, Hidy AJ, Caffee MW (2020). The northwestern Greenland Ice Sheet during the Early Pleistocene was similar to today. Geophysical Research Letters 47. <doi: 10.1029/2019GL085176>

23. Young NE, Briner JP, Miller GH, Lesnek AJ, Crump SE, Thomas EK, Pendleton SL, Cuzzone J, Lamp J, Zimmerman S, Caffee M, Schaefer JM, (2020). Deglaciation of the Greenland and Laurentide ice sheets interrupted by glacier advance during abrupt coolings. Quaternary Science Reviews 229, 106091. <doi: 10.1016/j.quascirev.2019.106091>

2019

22. Corcoran MC†, Thomas EK, Boutt DF (2019). Event-Based Precipitation Isotopes in the Laurentian Great Lakes Region Reveal Spatiotemporal Patterns in Moisture Recycling. Journal of Geophysical Research: Atmospheres, 124(10) 5463-5478. <doi:10.1029/2018JD029545> <Project 00196 at Water Isotope database>

2018

21. Thomas EK, Castañeda IS, McKay NP, Briner JP, Salacup JM, Nguyen KQ*, Schweinsberg AD (2018). A Wetter Arctic Coincident With Hemispheric Warming 8,000 Years Ago. Geophysical Research Letters, 45(19), 10,637-10,647. <doi:10.1029/2018GL079517> <data at NCEI>

20. Koch A, Glover KC, Zambri B, Thomas EK, Benito X, Yang JZ (2018). Open-data practices and challenges among early-career paleo-researchers. Past Global Change Magazine, 26(2), 54–55. <doi:10.22498/pages.26.2.54>

19. Zhao J, Thomas EK, Yao Y, DeAraujo J*, Huang Y (2018). Major increase in winter and spring precipitation during the Little Ice Age in the westerly dominated northern Qinghai-Tibetan Plateau. Quaternary Science Reviews, 199, 30–40. <doi:10.1016/j.quascirev.2018.09.022>

18. Linderholm HW, Nicolle M, Francus P, Gajewski K, Helama S, Korhola A, Solomina O, Yu Z, Zhang P, D'Andrea WJ, Debret M, Divine DV, Gunnarson BE, Loader NJ, Massei N, Seftigen K, Thomas EK, Werner J, Andersson S, Berntsson A, Luoto TP, Nevalainen L, Saarni S, Väliranta M (2018). Arctic hydroclimate variability during the last 2000 years: Current understanding and research challenges. Climate of the Past 14, 473–514. <doi:10.5194/cp-14-473-2018>

2017

17. Thomas EK, Clemens SC, Sun Y, Huang Y, Prell WL, Chen G, Liu Z, Loomis S (2017). Mid-latitude land surface temperature impacts the timing and structure of glacial maxima. Geophysical Research Letters 2016GL071882. <doi:10.1002/2016GL071882> <data at NCEI>

16. Schweinsberg AD, Briner JP, Miller GH, Bennike O, Thomas EK (2017). Local glaciation in West Greenland linked to North Atlantic Ocean circulation during the Holocene. Geology G38114.1. <doi:10.1130/G38114.1>

2016

15. Thomas EK, Clemens S, Sun Y, Prell W, Huang Y, Gao L, Loomis S, Chen G, Liu Z (2016) Heterodynes dominate precipitation isotopes in the East Asian monsoon region, reflecting interaction of multiple climate factors. Earth and Planetary Science Letters. 455: 196–206. <doi:10.1016/j.epsl.2016.09.044> <data at NCEI>

14. Thomas EK, Briner JP, Ryan-Henry JJ*, Huang Y (2016) A major increase in winter snowfall during the middle Holocene on western Greenland caused by reduced sea ice in Baffin Bay and the Labrador Sea. Geophysical Research Letters 43: 2016GL068513. <doi:10.1002/2016GL068513> <data at NCEI>

13. Thomas EK, Huang Y, Clemens S, Colman S, Morrill C, Wegener P*, Zhao J (2016) Changes in dominant moisture sources and the consequences for hydroclimate on the northeastern Tibetan Plateau during the past 32 kyr. Quaternary Science Reviews 131A: 157-167. <doi:10.1016/j.quascirev.2015.11.003> <data at NCEI>

2015

12. Gao L, Guimond J*, Thomas EK, Huang Y (2015) Major trends in leaf wax abundance, δ2H and δ13C values along leaf venation in five species of C3 plants: Physiological and geochemical implications. Organic Geochemistry 78: 144-152. <doi:10.1016/j.orggeochem.2014.11.00>

2014

11. Thomas EK, Clemens S, Prell W, Herbert T, Huang Y, Liu Z, Sinninghe Damsté J, Sun Y, Wen X (2014) Temperature and leaf wax δ2H records demonstrate seasonal and regional controls on Asian monsoon proxies. Geology 42: 1075-1078. <doi:10.1130/G36289.1> <direct toll-free link to the full article> <data at NCEI>

10. Thomas EK, Huang Y, Morrill C, Zhao J, Wegener P*, Clemens S, Colman S, Gao L (2014) Abundant C4 plants on the Tibetan Plateau during the late glacial and early Holocene. Quaternary Science Reviews 87: 24-33. <doi:10.1016/j.quascirev.2013.12.014> <data at NCEI>

9. Håkansson L, Briner JP, Andresen CS, Thomas EK, Bennike O (2014). Slow retreat of a land based sector of the West Greenland Ice Sheet during the Holocene Thermal Maximum: Evidence from threshold lakes at Paakitsoq. Quaternary Science Reviews 98: 74-83. <doi: 10.1016/j.quascirev.2014.05.016>

2012

8. Thomas EK, McGrane S, Briner JP, Huang Y (2012) Leaf wax hydrogen isotope and varve thickness climate proxies from arctic proglacial lake sediments. Journal of Paleolimnology 48: 193-207. <doi:10.1007/s10933-012-9584-7> <data at NCEI>

2011

7. Briner JP, Young NE, Thomas EK, Stewart HAM, Losee S, Truex S* (2011) Varve and radiocarbon dating support the rapid advance of Jakobshavn Isbræ during the Little Ice Age. Quaternary Science Reviews 30: 2476-2486. <doi:10.1016/j.quascirev.2011.05.017>

6. Thomas EK, Briner JP, Axford Y, Francis D, Miller GH, Walker IR (2011). A 2000-year-long multi-proxy lacustrine record from eastern Baffin Island, Arctic Canada reveals first millennium AD cold period. Quaternary Research, 75: 491-500. <doi:10.1016/j.yqres.2011.03.003> <data at NCEI>

2010

5. Thomas EK, Szymanski JS, Briner JP (2010) Holocene alpine glaciation inferred from lacustrine sediments on northeastern Baffin Island, Arctic Canada. Journal of Quaternary Science, 25: 146-161. <doi:10.1002/jqs.1286>

2009

4. Axford Y, Briner JP, Cooke C, Francis D, Michelutti N, Miller G, Smol J, Thomas EK, Wilson C, Wolfe AP (2009) Recent changes in a remote Arctic lake are unique within the past 200,000 years. PNAS, 106: 18443-18446. <doi:10.1073/pnas.0907094106>

3. Kaufman DS, Schneider DP, McKay NP, Ammann CM, Bradley RS, Briffa KR, Miller GH, Otto-Bliesner BL, Overpeck JT, Vinther BM, Arctic Lakes 2k Project Members (Abbott M, Axford Y, Bird B, Birks HJB, Bjune AE, Briner J, Cook T, Chipman M, Francus P, Gajewski K, Geirsdottir A, Hu FS, Kutchko B, Lamoureux S, Loso M, MacDonald G, Peros M, Porinchu D, Schiff C, Seppa H, Thomas EK) (2009) Recent warming reverses long-term Arctic cooling. Science, 325: 1236-1239. <doi:10.1126/science.1173983>

2. Thomas EK, Briner JP (2009) Climate of the past millennium inferred from varved proglacial lake sediments on northeast Baffin Island, Arctic Canada. Journal of Paleolimnology, 41: 209-224. <doi:10.1007/s10933-008-9258-7> <data at NCEI>

2008

1. Thomas EK, Axford Y, Briner JP (2008) Rapid 20th century environmental change on northeastern Baffin Island, Arctic Canada inferred from a multi-proxy lacustrine record. Journal of Paleolimnology, 40: 507-517. <doi:10.1007/s10933-007-9178-y> <data at NCEI>

 

CONFERENCE PRESENTATIONS

† graduate advisee, * undergraduate advisee

Since arriving at UB in 2016, I have been invited to give 6 presentations and have been author on 76 other presentations at disciplinary conferences. I am senior author (i.e., led by me or my students) on 54 of those presentations.

Invited & Keynote Presentations

Thomas EK, Corcoran MC†, Hollister KV†, Cluett AA†, Grogan AL†, Ryan-Henry J*, Briner JP, Dee S, Morrill C (2019) Water isotope proxies and forward modelling in lakes with contrasting residence times yield estimates of Arctic precipitation seasonality and amount. American Geophysical Union Fall Meeting. Invited talk.

Thomas EK, Cowling O (2019) Lipid Biomarkers from Below the Ice: Initial Results from Camp Century. Greenland's Oldest Ice and Sediment Workshop. Invited talk & Poster.

Thomas EK, Hollister KV†, Cluett AA†, Corcoran MC†, Briner JP (2019) Aquatic leaf wax δ2H in lakes with contrasting residence times reflects Arctic precipitation seasonality. Goldschmidt. Keynote talk.

Thomas EK, Clemens SC (2018) A transect of orbital-scale water isotope proxy records in East Asia shows a 'sweet spot' for detecting summer monsoon variability in the Yangtze River Valley. Goldschmidt. Invited talk.

Thomas EK, Badgeley JA, Cluett AA†, Corcoran MC†, Briner JP, Hakim GJ, Steig EJ (2018) Reconstructing Holocene climate on Greenland for use in paleo-ice sheet model simulations. International Glaciological Society Symposium. Keynote talk.

Thomas EK (2017) Lacustrine organic geochemical proxies for Arctic hydroclimate. Ontario-Québec Paleolimnology Symposium. Invited plenary talk.

Other Presentations

2021

112. Mahar I*, Thomas EK, Cluett AA†, Cowling OC (2021). What can plant lipids tell us about ancient warm times in the Alaskan region? Barnard Summer Research Institute Symposium. Poster.

111. McPherson R, Thomas EK (2021). Carbon Reduction Course; tying real world experience, actual carbon reduction achievements, and community engagement into coursework. New York State Energy Research and Development Authority REV Campus Challenge Annual Workshop. Talk.

110. Kjellman SE†, Thomas EK, Schomacker A (2021). Lake water isotope gradients in arctic and subarctic Fennoscandia: implications for precipitation isotope proxy reconstructions. PalaeoArc: 2nd International Conference on 'Processes and Palaeo-environmental changes in the Arctic: from past to present'. Talk.

109. Cluett AA†, Thomas EK, Cowling OC, Castañeda IS (2021). Multi-proxy biomarker records and forward modeling of western Greenland Holocene lake temperatures and dynamics. 50th International Arctic Workshop. Talk.

108. Mahar I*, Cluett AA†, Thomas EK (2021). Impact of lake basin morphometry and mixing on Arctic lake water isotope composition. 50th International Arctic Workshop. Talk.

107. Lovell K*, Thomas EK, Cowling OC, Castañeda IS, Svendsen JI (2021). Assessing new temperature and conductivity calibrations on a 24,000-year record of lacustrine branched glycerol dialkyl glycerol tetraethers in the Polar Ural Mountains. 50th International Arctic Workshop. Talk.

106. Lindberg KR†, Thomas EK, Hollister KV†, Raynolds MK (2021). Investigating climatic and ecologic controls on modern plant leaf wax production along a latitudinal transect of Baffin Island. 50th International Arctic Workshop. Talk.

105. Hollister KV†, Thomas EK, Raberg J, Raynolds MK, Gorbey DB†, Crump SE, Miller GH, Sepúlveda J (2021). Quantifying Holocene plant contributions to sedimentary leaf waxes in an Arctic lake setting. 50th International Arctic Workshop. Talk.

104. Gorbey DB†, Thomas EK, Raynolds MK, Miller GH (2021). An investigation of modern eastern North American Arctic lakes reveals latitudinal patterns in lake water isotope seasonality. 50th International Arctic Workshop. Talk.

103. Sbarra C, Briner JP, Graham B, Thomas EK, Poinar K, Young NE (2021). Evidence for a more extensive Greenland Ice Sheet in southwestern Greenland during the Last Glacial Maximum. 50th International Arctic Workshop. Talk.

2020

102. Thomas EK, Cuzzone JK, Briner JP, Badgeley J, Cluett AA†, Downs J, Lesnek AJ, Young NE, Allan E, Bennike O, Csatho BM, de Vernal A, Hakim GJ, Johnson J, Larour EY, Morlighem M, Nowicki S, Schaefer J, Schlegel N, Steig EJ, Turrin M (2020). Precipitation modulates Greenland Ice Sheet size during the Holocene. American Geophysical Union Meeting. Talk.

101. Cluett A†, Thomas EK, Grogan A†, Corcoran MC†, Morrill C, Lovell K*, Hollister KV†, Cowling OC (2020). Spatial patterns in seasonal Holocene precipitation inferred from Western Greenland lake sediments. American Geophysical Union Meeting. Talk.

100. Kjellman SE†, Schomacker A, Thomas EK (2020). Lake Water Isotope Gradients in Arctic Norway, Sweden and Finland: Implications for Proxy-based Precipitation Reconstructions. American Geophysical Union Meeting. Poster.

99. Gorbey DB†, Thomas EK, Crump SE, de Wet G, Miller GH, Sepúlveda J (2020). A 200,000-Year Plant Wax δ2H Record from the Canadian Arctic Reveals Summer Moisture Source and Aridity Change in Step with Temperature and Plant Community Shifts Across Multiple Interglacials. American Geophysical Union Meeting. Poster.

98. Hollister KV†, Thomas EK, Raberg JH, Raynolds MK, Gorbey DB†, Crump SE, Miller GH, Sepúlveda J (2020). Aquatic and terrestrial plant contributions to sedimentary leaf waxes in a modern Arctic lake setting: Improving interpretations of Holocene climate change on Baffin Island. American Geophysical Union Meeting. Poster.

97. Cowling OC†, Thomas EK, Svendsen JI, Mangerud J, Haflidasson H (2020). Hydrologic changes in the Polar Ural Mountains between 24 and 1 ka using leaf wax hydrogen isotopes. American Geophysical Union Meeting. Poster.

96. Sbarra C, Briner JP, Poinar K, Thomas EK, Young NE, Graham BL (2020). Support for a More Extensive Greenland Ice Sheet in Southwestern Greenland During the LGM. American Geophysical Union Meeting. Poster.

95. Crump SE, Fréchette B, Power M, Cutler S, de Wet G, Raynolds MK, Raberg JH, Briner JP, Thomas EK, Sepúlveda J, Shapiro B, Bunce M, Miller GH (2020). Ancient plant DNA in lake sediments reveals High Arctic greening during the Last Interglacial. American Geophysical Union Meeting. Talk.

94. Christ AJ, Bierman PR, Schaefer JM, Dahl-Jensen D, Steffensen JP, Steig EJ, Thomas EK, Rittenour TM, Peteet DM, Corbett LB, Tison J-L, Blard P-H, Perdrial N, Dethier D, Lini A, Hidy AJ, Caffee MW, Southon JR (2020). A multi-million-year record of vegetation and ice-cover in the basal sediment from the Camp Century ice core, northwestern Greenland. American Geophysical Union Meeting. Poster.

93. Christ AJ, Bierman PR, Dahl-Jensen D, Steffensen JP, Peteet DM, Thomas EK, Cowling OC, Steig EJ, Corbett LB, Schaefer JM, Hidy AJ, Caffee MW, Rittenour TM, Tison J-L, Blard P-H, Protin M (2020). Camp Century ice core basal sediments record the absence of the Greenland Ice Sheet within the last million years. European Geophysical Union Meeting

92. Young NE, Briner JP, Miller GH, Lesnek AJ, Crump SE, Thomas EK, Pendleton SL, Cuzzone J, Lamp J, Zimmerman S, Caffee M, Schaefer JM, (2020). Deglaciation of the Greenland and Laurentide ice sheets interrupted by glacier advance during abrupt coolings. European Geophysical Union Meeting

2019

91. Cluett AA†, Thomas EK, de Vernal A (2019) Southern Greenland precipitation δ2H during interglacials of the past 500,000 years inferred from terrestrial leaf wax biomarkers preserved in Eirik Drift sediments. American Geophysical Union Fall Meeting. Poster.

90. Gorbey DB†, Thomas EK, Crump SE, de Wet G, Raberg J, Miller GH, Sepúlveda J, Raynolds MK (2019) Assessing change in summer Arctic moisture source and aridity over the past 7,000 years using leaf wax δ2H in Baffin Island lake sediment. American Geophysical Union Fall Meeting. Poster.

89. Briner JP, Cuzzone JK, Badgeley J, Allan E, Bennike O, Cluett AA, Csatho BM, de Vernal A, Downs J, Hakim GJ, Johnson JV, Larour EY, Lesnek AJ, Morlighem M, Nowicki S, Schaefer J, Schlegel N, Steig E, Thomas EK, Young NE (2019) Greenland Ice Sheet mass loss rate will exceed Holocene values this century. American Geophysical Union Fall Meeting. Poster.

88. Turrin M, Zaima L, Briner JP, Thomas EK (2019) Snow on Ice and Climate Literacy: Linking the past, the present, and the future. American Geophysical Union Fall Meeting. Poster.

87. Crump SE, Fréchette B, Miller GH, Power M, de Wet G, Thomas EK, Sepúlveda J, Briner JP, Bunce M (2019) Vegetation response to climate warming across multiple interglacials inferred from High Arctic lake sediment. American Geophysical Union Fall Meeting. Poster.

86. de Wet G, Eaman K, Raberg J, Thomas EK, Miller GH, Sepúlveda J (2019) The influence of oxygen depletion on downcore brGDGT paleotemperature reconstructions: Evidence over the Holocene from Baffin Island lake sediment records. American Geophysical Union Fall Meeting. Poster.

85. Thomas EK, Jensen BJL, Hollister KV†, Buryak S (2019) Exploring biomarkers in Beringian Loess as an archive of orbital-scale Pleistocene climate change. American Geophysical Union Fall Meeting. Poster.

84. Nichols D, McPherson R, Thomas EK, Hassaballah A (2019) Engaging Students in entrepreneurial sustainability. State of New York Sustainability Conference. Talk.

83. Christ AJ, Bierman PR, Knutz PC, Corbett LB, Fosdick JC, Thomas EK, Cowling O, Hidy AJ Caffee MW (2019) Extracting histories of climate, erosion, and vegetation from glacial marine diamict, an under-utilized archive: proof of concept from Melville Bugt, NW Greenland. Geological Society of America Annual Meeting. Talk.

82. Crump S, Gorbey DB†, Raberg J, Power M, de Wet G, Florian CR, Thomas EK, Miller G, Sepulveda J, Bunce M (2019) Deciphering dynamic vegetation histories by integrating bulk geochemistry, leaf wax compounds, and ancient DNA in lake sediment from Arctic Canada. 20th Congress of the International Union for Quaternary Research. Talk.

81. Hollister KV*, Cluett AA†, Briner JP, Thomas EK (2018) Quantifying Arctic Holocene precipitation seasonality and relative humidity using leaf wax hydrogen isotopes in lakes with contrasting residence time: A case study on western Greenland. UB Celebration of Academic Excellence. Poster.

80. Ogiony O*, Corcoran MC†, Cowling OC, Thomas EK (2018) Small lake characteristics and their effect of water isotopes. UB Celebration of Academic Excellence. Poster.

79. Prabhakar M*, Thomas EK, Thirumalai K, Clemens SC (2018) Individual foraminifera analysis in high-latitude ocean sediments as a proxy for ice sheet melt. UB Celebration of Academic Excellence. Poster.

78. Kjellman SE†, Schomacker A, Thomas EK, Håkansson L, Duboscq SM*, Cluett AA†, Farnsworth WR, Allaart L, Cowling O (2019) Leaf wax hydrogen isotope reconstruction of Holocene precipitation seasonality in High Arctic Svalbard. 49th International Arctic Workshop. Talk.

77. Christ AJ, Bierman P, Corbett LB, Knutz PC, Fosdick JC, Thomas EK (2019) Developing new proxies for an under-utilized archive, glacial marine diamict: A pilot study from West Greenland. 49th International Arctic Workshop. Poster.

76. Hollister KV*, Thomas EK, Lowry C (2019) Tracking stable isotopes in groundwater, stream water, and precipitation samples in Western New York to understand the transfer of harmful nutrients to Lake Erie. Geological Society of America Northeastern Section Meeting. Poster.

2018

75. Hollister KV*, Cluett AA†, Briner JP, Thomas EK (2018) Quantifying Arctic Holocene precipitation seasonality and relative humidity using leaf wax hydrogen isotopes in lakes with contrasting residence time: A case study on western Greenland. American Geophysical Union Fall Meeting. Poster.

74. Corcoran MC†, Thomas EK, Briner JP (2018) Reconstructing Arctic precipitation seasonality and moisture source during the Holocene using paired chironomid δ18O and aquatic leaf wax δ2H. American Geophysical Union Fall Meeting. Poster.

73. Cluett AA†, Evans SM, Thomas EK (2018) Investigating the role of moisture source seasonality in the meridional gradient in precipitation δ18O and d-excess seasonality along coastal western Greenland. American Geophysical Union Fall Meeting. Poster.

72. Thomas EK, Corcoran MC†, Castañeda IS, Briner JP, Salacup JM, McKay NP, Gorbey DB† (2018) Synchronous Early Holocene Summer Hydroclimate Variability Throughout the Eastern North American Arctic Driven by Changes in Poleward Moisture Transport. American Geophysical Union Fall Meeting. Poster.

71. Habicht MH, Thomas EK, Castañeda IS, Salacup JM, Brigham-Grette J (2018) A comparison of the hydrogen isotopic composition of plant leaf wax n-alkanes and n-alkanoic acids from Lake El’gygytgyn (Russia) during the past 125,000 years. American Geophysical Union Fall Meeting. Talk.

70. Henkes GA, Moreira MC, Yang D, Thomas EK (2018) A modern isotope hydrology of the Turkana Basin. American Geophysical Union Fall Meeting. Poster.

69. deWet G, Crump SE, Raber J, Gorbey DB†, Bunce M, Thomas EK, Miller GH, Sepúlveda J (2018) Pairing lipid biomarkers and sedimentary ancient DNA to reconstruct paleoenvironmental change in the Arctic – preliminary results from the PACEMAP Project on Baffin Island. American Geophysical Union Fall Meeting. Poster.

68. Briner JP, Young NE, Allan E, Badgeley J, Bennike O, Cluett AA†, Csatho BM, Corcoran MC†, Cuzzone JK, deVernal A, Downs J, Hakim GJ, Johnson JV, Larour EY, Lesnek AJ, Morlighem M, Schaefer J, Steig EJ, Thomas EK, Turrin M (2018) The Snow on Ice Project: A data-model collaboration for assessing Greenland Ice Sheet change during periods of Arctic warmth. American Geophysical Union Fall Meeting. Poster.

67. Zhao J, Thomas EK, Yao Y, DeAraujo J*, Huang Y (2018) Major Increase in Winter and Spring Precipitation During the Little Ice Age in the Westerly Dominated Northern Qinghai-Tibetan Plateau. American Geophysical Union Fall Meeting. Poster.

66. Duboscq S*, Thomas EK, Håkansson L, Schomacker A, Cluett A† (2018) Holocene hydroclimate in High Arctic Svalbard using the hydrogen isotope composition of leaf waxes. UB Celebration of Academic Excellence. Poster.

65. Marshall N*, Thomas EK, Mitchell CE, Aga D, Wombacher R (2018) A Graptolite’s Gotta Eat: Using Lipid Biomarkers to Test Proximate Cause Hypothesis of Late Ordovician Graptolite Extinction. UB Celebration of Academic Excellence. Poster.

64. Hollister K*, Cowling O†, Thomas EK (2018) Stream water isotopes as tracers of seasonal hydrology in Western New York State. UB Celebration of Academic Excellence. Poster.

63. Ebron A*, Thomas EK (2018) Using water isotopes in streams to understand the hydrologic cycle in Western New York State. UB Celebration of Academic Excellence. Poster.

62. Rach O, Renssen H, Kahmen A, Brauer A, Sachse D, Thomas EK (2018) Relative humidity changes during the Late Glacial-Holocene transition in western Europe: quantitative and mechanistic insights from lipid biomarker D/H ratios and climate model experiments. European Geophysical Union. Talk.

61. Raberg JH, Miller GH, Sepúlveda J, Crump SE, De Wet G, Walker DA, Raynolds MK, Thomas EK (2018) Predicting Arctic Change through Ecosystem MoleculAr Proxies (PACEMAP). 48th International Arctic Workshop. Poster.

60. Habicht H, Castañeda IS, Brigham-Grette J, Thomas EK, Salacup JM (2018) Reconstructing Arctic temperature, hydroclimate and vegetation variability from 0-250 ka using stable isotopes and biogeochemical records from Lake El'gygytgyn, NE Russia. 48th International Arctic Workshop. Talk.

59. Cluett AA†, Thomas EK (2018) Holocene hydroclimate at the western Greenland Ice Sheet margin inferred from paired GDGT and leaf wax biomarker analyses. 48th International Arctic Workshop. Poster.

58. Corcoran MC†, Thomas EK, Castañeda IS, Briner JP (2018) Multi-proxy reconstruction of hydroclimate on Baffin Island during the Early Holocene. 48th International Arctic Workshop. Poster.

57. Marshall NM*, Mitchell CE, Thomas EK, Aga D, Wombacher R (2018) Patterns of change in biomarker signatures support a linkage between graptolite and phytoplankton community changes. Geological Society of America Northeastern Section Meeting. Talk.

56. Duboscq SM*, Thomas EK, Håkansson L, Schomacker A (2018) Holocene hydroclimate in high Arctic Svalbard using the hydrogen isotope composition of leaf waxes. Geological Society of America Northeastern Section Meeting. Poster.

55. Habicht H, Castañeda IS, Brigham-Grette J, Thomas EK, Salacup JM (2018) Arctic hydroclimate and vegetation variability from 0-200 Ka: Stable isotope and biogeochemical records from Lake El'gygytgyn, NE Russia. Geological Society of America Northeastern Section Meeting. Talk.

2017

54. Konecky B, Atwood A, Conroy J, Fischer M, Jones M, Jonkers L, McKay N, Partin J, Stevenson S, Thompson D, Tyler J, Churakova O, Comas-Bru L, Dassié E, Dee S, DeLong K, Martrat B, Iso2k Project Members (including Thomas EK) (2017) Global synthesis of Common Era hydroclimate using water isotope proxies from multiple archives: First results from the PAGES Iso2k Project. American Geophysical Union Fall Meeting. Talk.

53. Cluett AA†, Thomas EK (2017) Multi-proxy organic geochemical reconstruction of Holocene hydroclimate near the western Greenland Ice Sheet margin. American Geophysical Union Fall Meeting. Poster.

52. Cowling OC†, Thomas EK, Svendsen JI, Haflidasson H (2017) Paleohydrology of the Polar Urals from the Last Glacial Maximum Through the Holocene. American Geophysical Union Fall Meeting. Poster.

51. Corcoran MC†, Thomas EK, Castañeda IS, Briner JP (2017) Early Holocene hydroclimate of Baffin Bay: Understanding the interplay between abrupt climate change events and ice sheet fluctuations. American Geophysical Union Fall Meeting. Poster.

50. Marshall NM*, Thomas EK, Mitchell CE, Aga D, Wombacher R (2017) Testing Proximate Cause Hypotheses for the End-Ordovician Mass Extinction: Do Patterns of Change in Biomarker Signatures Support a Linkage Between Graptolite and Phytoplankton Community Changes? American Geophysical Union Fall Meeting. Poster.

49. Cluett AA†, Thomas EK (2017) Lake water isotopic variability in western Greenland: Implications for paleohydrological studies. Québec-Ontario Paleolimnology Symposium. Poster.

48. Corcoran MC*, Thomas EK, Boutt D (2017) Implications for interpreting leaf wax paleoclimate proxies in ecosystems with strong seasonal cycles using observed seasonal trends of environmental water and sedimentary leaf wax hydrogen isotopes in Central New York. Québec-Ontario Paleolimnology Symposium. Poster.

47. Cowling OC†, Thomas EK, Svendsen JI, Vasskøg K (2017) Hydroclimate response to abrupt temperature changes during the deglacial interval in Norway and Russia. Québec-Ontario Paleolimnology Symposium. Poster.

46. Corcoran MC*, Thomas EK, Boutt D (2017) Implications for interpreting leaf wax paleoclimate proxies in ecosystems with strong seasonal cycles using observed seasonal trends of environmental water and sedimentary leaf wax hydrogen isotopes in Central New York. UB Celebration of Excellence. Poster.

45. Cluett AA†, Thomas EK (2017) Lake water isotopic variability in western Greenland: Implications for paleohydrological studies. 47th International Arctic Workshop. Poster.

44. Corcoran MC*, Thomas EK, Boutt D (2017) Implications for interpreting leaf wax paleoclimate proxies in ecosystems with strong seasonal cycles using observed seasonal trends of environmental water and sedimentary leaf wax hydrogen isotopes in Central New York. 47th International Arctic Workshop. Poster.

43. Cowling OC†, Thomas EK, Svendsen JI, Vasskøg K (2017) Hydroclimate response to abrupt temperature changes during the deglacial interval in Norway and Russia. 47th International Arctic Workshop. Poster.

42. Lesnek AL, Briner JP, Roop H, Cluett AA†, Thomas EK, Young N (2017) Constraints on western Greenland Ice Sheet extent during the middle Holocene from proglacial threshold lakes. 47th International Arctic Workshop. Poster.

2016

41. Corcoran MC*, Thomas EK, Boutt D (2016) Observed seasonal trends of hydrogen isotopes in environmental water and sedimentary leaf waxes in temperate ecosystems: implications for interpreting leaf wax paleoclimate records. American Geophysical Union Fall Meeting. Poster.

40. Thomas EK, Castañeda IS, Briner JP, Nguyen KQ*, Salacup J, Schweinsberg A, McKay N (2016) Abrupt early Holocene hydroclimate and temperature responses to freshwater forcing in Baffin Bay drove rapid ice sheet change. American Geophysical Union Fall Meeting. Poster.

39. Thomas EK, Castañeda IS, Briner JP, Nguyen KQ*, Salacup J, Schweinsberg A (2016) Decadally-Resolved early Holocene temperature and precipitation reconstructions from western Greenland. 46th International Arctic Workshop, Boulder, CO. Talk.

38. Thomas EK, Castañeda IS, Briner JP, Nguyen KQ*, Salacup J, Schweinsberg A (2016) Decadally-resolved early Holocene temperature and precipitation reconstructions from the eastern and western coasts of Baffin Bay. Geological Society of America Northeastern Section Meeting, Albany, NY. Talk.

37. Nguyen KQ*, Thomas EK, Castañeda IS, Briner JP, Schweinsberg A, Salacup J (2016) Reconstructing early Holocene decadal-resolution temperature using brGDGTs from lake sediments, western Greenland. Geological Society of America Northeastern Section Meeting, Albany, NY. Poster.

36. Corcoran MC*, Thomas EK, Boutt D (2016) Seasonal trends of hydrogen and oxygen isotopes in precipitation and lake water samples in central New York: Implications for isotopic paleoclimate proxies. Geological Society of America Northeastern Section Meeting, Albany, NY. Poster.

2015

35. Partin J, Konecky BL, Evans M, Mangave S, Yoshimura K, Masson-Delmotte V, McKay N, Kaufman D, Thompson D, von Gunten L, Thomas EK, D'Andrea W, Divine D, Martrat B, Leduc G, Emile-Geay J, Skrzypek G, McGregor H, Tyler J, Cartapanis OA, Shanahan T, Olga C, Roop H, Jones M, Sayani H, Bolliet T, Opel T, Bosma C, DeLong KL (2015) Iso2k: A community-driven effort to develop a global database of paleo-water isotopes covering the past two millennia. American Geophysical Union Fall Meeting. Poster.

34. Thomas EK, Castañeda IS, Briner JP, Schweinsberg A, Nguyen KQ*, Salacup J (2015) Decadal-resolution early Holocene temperature and precipitation reconstruction near Disko Bugt, western Greenland. American Geophysical Union Fall Meeting, San Francisco, CA. Poster.

2014

33. Thomas EK, Clemens SC, Prell WL, Sun Y, Huang Y, Chen G, Liu Z, Wen X (2014) Differentiating summer and winter monsoon signals in precipitation isotope records from East Asia. Goldschmidt, Sacramento, CA. Talk.

32. Thomas EK, Ryan-Henry JJ*, Briner JP, Huang Y (2014) A centennial-resolution Holocene leaf wax hydrogen isotope record for Disko Bugt, western Greenland. 44th International Arctic Workshop, Boulder, CO. Talk.

2013

31. Thomas EK, Clemens SC, Prell WL, Sun Y, Huang Y, Chen G, Liu Z, Wen X (2013) Orbital-scale summer precipitation and temperature variability in central China reconstructed with leaf wax hydrogen isotopes and branched GDGTs. American Geophysical Union Fall Meeting, San Francisco, CA. Talk.

30. Thomas EK, Huang Y, Briner JP, DeAraujo J*, Ryan-Henry JJ*, Wegener P*, Zhao J, Clemens SC, Colman SM, Zhisheng A (2013) Leaf waxes as climate proxies in high latitude and high altitude lakes. Geological Society of America Northeastern Section Meeting, Bretton Woods, NH. Talk.

29. Ryan-Henry JJ*, Thomas EK, Briner JP, Huang Y (2013) A Holocene centennial-scale temperature and precipitation reconstruction for western Greenland using leaf wax and GDGT biomarkers. Geological Society of America Northeastern Section Meeting, Bretton Woods, NH. Poster.

28. Thomas EK, Clemens SC, Prell WL, Herbert TD, Huang Y, Sinninghe Damsté J, Sun Y (2013) Understanding the impact of seasonality on East Asian Monsoon proxy records. 4th PAGES Open Science Meeting, Goa, India. Talk.

27. Thomas EK, Huang Y, Wegener P*, Clemens SC, Colman SM, Zhao J, Zhisheng A (2013) Abrupt climate and ecosystem change during the last glacial cycle on the Tibetan Plateau reconstructed using multiple organic geochemical proxies from Lake Qinghai, China. 4th PAGES Open Science Meeting, Goa, India. Poster.

2012

26. Thomas EK, Clemens S, Herbert TD, Huang Y, Prell WL, Sinninghe Damsté J, Sun Y (2012) Reconstructing precipitation seasonality in East Asia using leaf wax hydrogen isotopes. Graduate Climate Conference, University of Washington. Talk.

25. Thomas EK, Clemens S, Herbert TD, Huang Y, Prell WL, Sinninghe Damsté J, Sun Y (2012) Reconstructing precipitation seasonality in East Asia using leaf wax hydrogen isotopes. Syntrace 21 Workshop, Brown University. Talk.

24. Thomas EK, Zhao J, Huang Y, Clemens SC, Colman SM, Zhisheng A (2012) Abrupt climate change on the Qinghai-Tibetan Plateau inferred using organic geochemical proxies in Lake Qinghai sediments. Gordon Research Conference on Organic Geochemistry, Holderness, NH. Poster.

2011

23.Thomas EK, Caballero-Gill RP, Clemens SC, Prell WL, Sun Y, Huang Y (2011) Reconstructing the Pleistocene Asian Monsoon using leaf wax δD. International Quaternary Association XVIII Congress, Bern, Switzerland, July 21-27. Talk.

22. Thomas EK, Huang Y, Briner JP (2011) Leaf wax hydrogen isotopes as a hydroclimatic proxy in arctic lake sediments. 41st International Arctic Workshop, UQAM, Montreal, Quebec, Canada. March 2-4. <pdf of poster>

2010

21. Thomas EK, Huang Y, Briner JP, McGrane S (2010) An assessment of leaf wax hydrogen isotopes as a climate proxy in proglacial arctic lake sediments. American Geophysical Union Fall Meeting Program and Abstracts, San Francisco, CA. December 12-17. <pdf of poster>

2009

20. Thomas EK, Gao L, MacDonald D, Huang Y (2009) A quantitative and qualitative comparison of aquatic and terrestrial plant lignin phenols: Critical information for paleoecological reconstructions. American Geophysical Union Fall Meeting Program and Abstracts, San Francisco, CA. December 13-18. <pdf of poster>

19. Bedard DT, Stewart H, Thomas EK, Briner JP (2009) A Holocene lake sediment sequence from a proglacial, threshold lake near Jakobshavn Isbrae, west Greenland. 39th International Arctic Workshop, Bates College. April 21-23. Poster.

2008

18. Thomas EK, Szymanski JS Briner JP (2008) Holocene glacier fluctuations on northeastern Baffin Island, Arctic Canada, inferred from lake sediment records. American Geophysical Union Fall Meeting Program and Abstracts, San Francisco, CA. December 14-19. Poster.

17. Noble JR, Briner JP, Thomas, EK, Ridgeway ML (2008) Reconstructing detailed proglacial lake sedimentation using multiple cores from Big Round Lake, northeastern Baffin Island, Arctic Canada. 38th International Arctic Workshop, Boulder, CO. March 5-7. Poster.

16. Ridgeway ML, Thomas EK, Noble JR, Briner JP (2008) Using multiple surface cores to test the varve thickness-summer temperature relationship, northeastern Baffin Island, Arctic Canada. 38th International Arctic Workshop, Boulder, CO. March 5-7. Poster.

15. Thomas EK, Briner JP (2008) Late Holocene climate change inferred from varved proglacial lake sediments on northeastern Baffin Island, Arctic Canada. 38th International Arctic Workshop, Boulder, CO. March 5-7. Talk.

14. Noble JR, Thomas EK, Briner JP (2008) Reconstructing detailed proglacial lake sedimentation and climate using multiple cores from Big Round Lake, northeastern Baffin Island, Arctic Canada. Geological Society of America Northeastern Section Meeting, Buffalo, NY. March 27-29. Poster.

13. Ridgeway ML, Thomas EK, Briner JP (2008) Using multiple surface cores to test the varve thickness-summer temperature relationship, northeast Baffin Island, Arctic Canada. Geological Society of America Northeastern Section Meeting, Buffalo, NY. March 27-29. Poster.

12. Thomas EK, Briner JP (2008) Holocene climate inferred from a 9000-year-long proglacial lake sediment record on northeastern Baffin Island, Arctic Canada. Geological Society of America Northeastern Section Meeting, Buffalo, NY. March 27-29. Poster.

2007

11. Thomas EK, Briner JP Axford Y (2007) Late Holocene climate change inferred from varved proglacial lake sediments on northeastern Baffin Island, Arctic Canada. American Geophysical Union Fall Meeting, San Francisco, CA. December 9-14. Poster.

10. Thomas EK, Axford Y, Briner JP Francis D (2007) A sub-centennial temperature record inferred from subfossil midges for the past two millennia on northeastern Baffin Island, Arctic Canada. 37th International Arctic Workshop, Skaftafell, Iceland. May 2-5. Talk.

2006

9. Thomas EK, Ridgeway M, Wischerath L Briner JP (2006) Global warming and the International Polar Year as a context for teaching inner-city children Earth and Environmental Science. Geological Society of America Annual Meeting, Philadelphia, PA. October 22-25. Poster.

8. Thomas EK, Briner JP, Axford Y Miller G (2006) Comparing radiocarbon ages from aquatic moss macrofossils, humic acids and chironomid head capsules in arctic lake sediments. 36th International Arctic Workshop, Boulder, CO. March 16-18. Poster.

7. Szymanski J, Thomas EK, Briner JP, Axford Y, Miller GH. (2006) Preliminary paleoclimate proxy data from high-resolution surface sediment cores from two Baffin Island lakes: A context for the Anthropocene. 36th International Arctic Workshop, Boulder, CO. March 16-18. Poster.

6. Thomas EK, Curran A, Etheredge S, Tyner E Peckol P (2006) Coral Reef Ed-Ventures: An environmental education program for the school children of San Pedro, Belize. Geological Society of America Northeastern Section Meeting, Camp Hill/Harrisburg, PA. March 20-22. Poster.

2005

5. Thomas EK, Werner A, Roof S (2005) Using geochemical evidence to determine sediment provenance in a high Arctic glacier-fed lake system, Linne valley, Svalbard. Geological Society of America Northeastern Section Meeting, Saratoga Springs, NY. March 14-16. Poster.

4. Thomas EK, Hartwell G (2005) Greenhouse gas emissions at Smith College: A comprehensive inventory from 1990-2004 and suggestions for emissions reductions. Celebrating Collaborations of Students with Faculty, Smith College, Northampton, MA. Poster.

2004

3. Smith LD, Thomas EK (2004) Biogeographic differences in claw size and performance in an introduced crab predator: Evidence of an emerging arms race? American Society of Limnology and Oceanography/The Oceanography Society, Honolulu, HI. February 15-20. Talk.

2003

2. Smith LD, Thomas EK (2003) Biogeographic variation in claw size and performance in an introduced crab predator: evidence of an emerging arms race? Third International Conference on Marine Bioinvasions, La Jolla, CA. March 16-19. Poster.

1. Smith LD, Thomas EK, Hornby KM, Weigle SM, Pederson J, Carlton JT (2003) Identifying potential invaders among imported marine species. Third International Conference on Marine Bioinvasions, La Jolla, CA. March 16-19. Poster.