Publikationen von Alfredo Martinez-Garcia

Lüdecke, T.; Leichliter, J. N.; Duprey, N. N.; Stratford, D.; Vonhof, H. B.; Bamford, M. K.; Haug, G. H.; Martinez-Garcia, A.: First enamel nitrogen isotope data of early hominins: Early Pleistocene Australopithecus (Sterkfontein Member 4, South Africa) did not consume significant amounts of animal resources. In American journal of biological anthropology, 177, S. 111 - 112. Wiley, Chichester (2022)

Wald, T.; Fripiat, F.; Foreman, A. D.; Tanhua , T.; Sigman, D. M.; Haug, G. H.; Martinez-Garcia, A.: Distribution of nitrate δ15N and δ18O in the Mediterranean Sea. In Ocean Science Meeting 2022 (Online). Ocean Science Meeting 2022 (Online). (2022)

Farmer, J. R.; Pico, T.; Underwood, O. M.; Cleveland Stout, R.; Grander, J.; Cronin, T. M.; Fripiat, F.; Martinez-Garcia, A.; Haug, G. H.; Sigman, D. M.: The Bering Strait Was Flooded During Marine Isotope Stage 3: Evidence from Foraminifera-bound Nitrogen Isotopes and Glacial Isostatic Adjustment Modeling - PP55E-05. In AGU Fall Meeting 2021. AGU Fall Meeting, New Orlreans, LA, 13. Dezember 2021 - 17. Dezember 2021. (2021)

Lacerra, M.; Sigman, D. M.; Martinez-Garcia, A.; Haug, G. H.: A foraminifera-bound nitrogen isotope record from the eastern tropical North Pacific spanning the last glacial-interglacial transition - PP41A-03. In AGU Fall Meeting 2021. AGU Fall Meeting, New Orlreans, LA, 13. Dezember 2021 - 17. Dezember 2021. (2021)

Rafter, P. A.; Farmer, J. R.; Ravelo, A. C.; Batista, F. C.; Bernasconi, S. M.; Ren, H. A.; Martinez-Garcia, A.; Haug, G. H.; Sigman, D. M.: An eastern equatorial Pacific nutrient tongue during the warm Pliocene - PP14A-08. In AGU Fall Meeting 2021. AGU Fall Meeting, New Orlreans, LA, 13. Dezember 2021 - 17. Dezember 2021. (2021)

Desmettre, S.; Dumoulin, C.; Coulon, V.; Marconi, D.; Marshall, T.; Muller, S.; Ryu, Y.; Wald, T.; Martinez-Garcia, A.; Sigman, D. M. et al.; Fripiat, F.: Global mean ocean nitrate δ18O as a tracer for the supply and recycling of fixed nitrogen in the ocean. Goldschmidt 2025, Prague (2025)

Santos, M.; Jaggi, M.; Bernasconi, S. M.; Bolton, C.; Martinez-Garcia, A.; Stoll, H.: Coccolith clumped isotope insights into Miocene climate transitions: Reconstructing temperature and carbon cycling in the South Atlantic. Goldschmidt 2025, Prague (2025)

Vonhof, H.; Nicholson, S.; van der Lubbe, J.; Kinyanjui, R.; Ndiema, E.; Petraglia, M.; Weber, M.; Scholz, D.; Markowska, M.; Martinez-Garcia, A. et al.; Haug, G. H.: Speleothem paleoclimate records from the Kenyan Indian Ocean coast. Goldschmidt 2025, Prague (2025)

Auderset, A.; Bieler, A. L.; Martinez-Garcia, A.; Thompson, J. R.: Exploring Fossil-Bound Nitrogen Isotopes in Modern and Paleozoic Sea Urchins: A New Window into Benthic Ecosystems. EGU General Assembly 2025, Vienna (2025)

Ai, X.; Sigman, D. M.; Martinez-Garcia, A.; Studer, A. S.; Fripiat, F.; Lamy, F.; Schmitt, M.; Oleynik, S.; Haug, G. H.: Progressive Declines in Pacific Antarctic Zone Upwelling Intensity During Each Glaciation of the Last 460 ka. AGU Annual Meeting, Washington, DC (2024)

Fripiat, F.; Sigman, D. M.; Ai, X.; Dumoulin, C.; Moretti, S.; Studer, A. S.; Diekmann, B.; Esper, O.; Lamy, F.; Liu, L. et al.; Pattyn, F.; Schmitt, M.; Tiedemann, R.; Haug, G. H.; Martinez-Garcia, A.: Ice age and deglacial stratification of the polar Antarctic Zone. AGU Annual Meeting, Washington, DC (2024)

Pico, T.; Farmer, J. R.; Underwood, O. M.; Stout, R. C.; Granger, J.; Cronin, T. M.; Fripiat, F.; Martinez-Garcia, A.; Haug, G. H.; Sigman, D. M. et al.; Kodama, S.; Vigilia, C.; Robel, A.: Knowns and Unknowns on Bering Strait Relative Sea Level and Cordilleran Ice Sheet Size across Marine Isotope Stage 3 (MIS 3). AGU Annual Meeting, Washington, DC (2024)

Auderset, A.; Fripiat, F.; Creel, R.; Oesch, L.; Studer, A. S.; Repschläger, J.; Hathorne, E.; Vonhof, H.; Schiebel, R.; Gordon, L. et al.; Lawrence, K.; Ren, H. A.; Haug, G. H.; Sigman, D. M.; Martinez-Garcia, A.: Sea level change and nitrogen fixation dynamics in the Atlantic over glacial cycles. Goldschmidt 2024, Chicago, IL (2024)

Garcia, N. G.; Foreman, A.; Martinez-Garcia, A.; Charles, C.: Millennial-scale variations in Mozambique Channel nitrogen fixation recorded by foraminiferal bound nitrogen isotopes. Goldschmidt 2024, Chicago, IL (2024)

Schröder, J.; Markowska, M.; Vonhof, H.; Scholz, D.; Weber, M.; Boivin, N.; Groucutt, H. S.; Petraglia, M. D.; Martinez-Garcia, A.; Krüger, Y. et al.; Meckler, A. N.; Fiebig, J.; Nicholson, S. L.; Haug, G.: Warm mean annual air temperatures during Miocene to Pleistocene central Arabian humid periods. EGU General Assembly 2024, Vienna (2024)

Zander, P.; Sirocko, F.; Du, X.; Sun, C.; Rubach, F.; Britzius, S.; Haug, G.; Martinez-Garcia, A.: Millennial-scale changes in hydroclimate during the last glacial period in central Europe reconstructed from leaf wax δD. EGU General Assembly 2024, Vienna (2024)

Cybulski, J.; O'Dea, A.; Duprey, N.; Foreman, A.; Sharpe, A. E.; Connolly, S.; Smith-Guzmán, N. E.; Martinez-Garcia, A.; Dillon, E. M.; Vonhof, H. et al.; de Gracia, B.; Aizpurúa, I. I.; Sánchez Herrera, L. A.; McMahon, K.: Using marine paleoecological proxies and archaeological evidence to investigate human-environment-ecosystem interactions in the Tropical Eastern Pacific throughout the late-Holocene. Ocean Sciences Meeting, New Orleans, LA (2024)

Dumoulin, C.; Fripiat, F.; Hinnenberg, B.; Sigman, D. M.; Martinez-Garcia, A.: Exploring glacial-interglacial nutrient conditions in the Antarctic Zone: Insights from a one-dimensional water column model. Ocean Sciences Meeting, New Orleans, LA (2024)

Moretti, S.; Auderset, A.; Deutsch, C. A.; Schmitz, R.; Thomas, E.; Gerber, L.; Luciani, V.; Petrizzo, M. R.; Schiebel, R.; Tripati, A. K. et al.; Sexton, P. F.; Norris, R. D.; D'Onofrio, R.; Zachos, J. C.; Sigman , D. M.; Haug, G. H.; Martinez-Garcia, A.: Fossil-bound nitrogen isotope and foraminifera size evidence for oxygenated tropical subsurface waters during the Paleocene-Eocene Thermal Maximum. Ocean Sciences Meeting, New Orleans, LA (2024)

Zander, P. D.; Böhl, D.; Sirocko, F.; Haug, G. H.; Martinez-Garcia, A.: Improved calibration of the GDGT paleothermometer in lake sediments and reconstruction of warm season temperatures in Europe during the past 60,000 years. Goldschmidt 2023, Lyon (2023)