Publikationen von Alfredo Martinez-Garcia

Rafter, P. A., Farmer, J. R., Ravelo, A. C., Batista, F. C., Bernasconi, S. M., Ren, H. A., Martinez-Garcia, A., Haug, G. H. und Sigman, D. M.: An eastern equatorial Pacific nutrient tongue during the warm Pliocene - PP14A-08, in AGU Fall Meeting 2021. [online] Available from: http://hdl.handle.net/21.11116/0000-0009-E2F6-2, 2021.

Fripiat, F., Sigman, D. M., Ai, X., Dumoulin, C., Moretti, S., Studer, A. S., Diekmann, B., Esper, O., Frederichs, T., Lamy, F., Liu, L., Pattyn, F., Schmitt, M., Tiedemann, R., Haug, G. und Martinez-Garcia, A.: Ice age and deglacial stratification of the polar Antarctic Zone, Ocean Sciences Meeting 2026 (OSM26) [online] Available from: http://hdl.handle.net/21.11116/0000-0012-0BA2-9, 2025.

Moretti, S., Fripiat, F., Hain, M., Luciani, V., Lourens, L. J., Gerber, L., Borucki, P., Agterhuis, T., Haynes, L., Filippi, G., Schiebel, R., Haug, G. H., Sigman, D. M. und Martinez-Garcia, A.: Southern Ocean nutrient repletion and CO₂ release at the peak warmth of the Cenozoic, Ocean Sciences Meeting 2026 (OSM26) [online] Available from: http://hdl.handle.net/21.11116/0000-0012-0BAE-D, 2025.

Desmettre, S., Dumoulin, C., Coulon, V., Marconi, D., Marshall, T., Muller, S., Ryu, Y., Wald, T., Martinez-Garcia, A., Sigman, D. M. und Fripiat, F.: Global mean ocean nitrate δ18O as a tracer for the supply and recycling of fixed nitrogen in the ocean, Goldschmidt Prague 2025 [online] Available from: http://hdl.handle.net/21.11116/0000-0011-EE92-C, 2025.

Santos, M., Jaggi, M., Bernasconi, S. M., Bolton, C., Martinez-Garcia, A. und Stoll, H.: Coccolith clumped isotope insights into Miocene climate transitions: Reconstructing temperature and carbon cycling in the South Atlantic, Goldschmidt Prague 2025 [online] Available from: http://hdl.handle.net/21.11116/0000-0011-EED5-1, 2025.

Santos, M., Jaggi, M., Bernasconi, S. M., Bolton, C., Martinez-Garcia, A. und Stoll, H.: Monthly trace element trends and inter chamber variability in two planktic Foraminifera species from the northern Red Sea: a proxy calibration study, Goldschmidt Prague 2025 [online] Available from: http://hdl.handle.net/21.11116/0000-0011-F090-A, 2025.

Vonhof, H., Nicholson, S., van der Lubbe, J., Kinyanjui, R., Ndiema, E., Petraglia, M., Weber, M., Scholz, D., Markowska, M., Martinez-Garcia, A. und Haug, G. H.: Speleothem paleoclimate records from the Kenyan Indian Ocean coast, Goldschmidt Prague 2025 [online] Available from: http://hdl.handle.net/21.11116/0000-0011-EED3-3, 2025.

Auderset, A., Bieler, A. L., Martinez-Garcia, A. und 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, Austria & Online, doi:10.5194/egusphere-egu25-15935, 2025.

Ai, X., Sigman, D. M., Martinez-Garcia, A., Studer, A. S., Fripiat, F., Lamy, F., Schmitt, M., Oleynik, S. und Haug, G. H.: Progressive Declines in Pacific Antarctic Zone Upwelling Intensity During Each Glaciation of the Last 460 ka, AGU Annual Meeting 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-0010-7E19-6, 2024.

Fripiat, F., Sigman, D. M., Ai, X., Dumoulin, C., Moretti, S., Studer, A. S., Diekmann, B., Esper, O., Lamy, F., Liu, L., Pattyn, F., Schmitt, M., Tiedemann, R., Haug, G. H. und Martinez-Garcia, A.: Ice age and deglacial stratification of the polar Antarctic Zone, AGU Annual Meeting 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-0010-7E04-D, 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., Kodama, S., Vigilia, C. und 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 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-0010-7DED-8, 2024.

Auderset, A., Fripiat, F., Creel, R., Oesch, L., Studer, A. S., Repschläger, J., Hathorne, E., Vonhof, H., Schiebel, R., Gordon, L., Lawrence, K., Ren, H. A., Haug, G. H., Sigman, D. M. und Martinez-Garcia, A.: Sea level change and nitrogen fixation dynamics in the Atlantic over glacial cycles, Goldschmidt Chicago 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-000F-541C-4, 2024.

Garcia, N. G., Foreman, A., Martinez-Garcia, A. und Charles, C.: Millennial-scale variations in Mozambique Channel nitrogen fixation recorded by foraminiferal bound nitrogen isotopes, Goldschmidt Chicago 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-000F-CCDF-1, 2024.

Wald, T., Ai, X. E., Fripiat, F., Montagna, P., Schiebel, R., Haug, G. H., Sigman, D. M. und Martinez-Garcia, A.: Foraminifera-bound nitrogen isotopes during the last 160 ka in the Mediterranean Sea, Goldschmidt 2024 Abstract, doi:10.46427/gold2024.21291, 2024.

Schröder, J., Markowska, M., Vonhof, H., Scholz, D., Weber, M., Boivin, N., Groucutt, H. S., Petraglia, M. D., Martinez-Garcia, A., Krüger, Y., Meckler, A. N., Fiebig, J., Nicholson, S. L. und Haug, G.: Warm mean annual air temperatures during Miocene to Pleistocene central Arabian humid periods, EGU General Assembly 2024, Vienna, Austria & Online, doi:10.5194/egusphere-egu24-17613, 2024.

Zander, P., Sirocko, F., Du, X., Sun, C., Rubach, F., Britzius, S., Haug, G. und 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, Austria & Online, doi:10.5194/egusphere-egu24-10704, 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., de Gracia, B., Aizpurúa, I. I., Sánchez Herrera, L. A. und 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 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-000E-9D6C-9, 2024.

Dumoulin, C., Fripiat, F., Hinnenberg, B., Sigman, D. M. und Martinez-Garcia, A.: Exploring glacial-interglacial nutrient conditions in the Antarctic Zone: Insights from a one-dimensional water column model, Ocean Sciences Meeting 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-000E-9D64-1, 2024.

Moretti, S., Auderset, A., Deutsch, C. A., Schmitz, R., Thomas, E., Gerber, L., Luciani, V., Petrizzo, M. R., Schiebel, R., Tripati, A. K., Sexton, P. F., Norris, R. D., D'Onofrio, R., Zachos, J. C., Sigman , D. M., Haug, G. H. und 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 2024 [online] Available from: http://hdl.handle.net/21.11116/0000-000E-9D26-7, 2024.

Zander, P. D., Böhl, D., Sirocko, F., Haug, G. H. und 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 Lyon 2023 [online] Available from: http://hdl.handle.net/21.11116/0000-000D-F2ED-7, 2023.