Publikationen von Alfredo Martinez-Garcia

Hasenfratz, A. P.; Martinez-Garcia, A.; Jaccard, S. L.; Vance, D.; Walle, M.; Greaves, M.; Haug, G. H.: Determination of the Mg/Mn ratio in foraminiferal coatings: An approach to correct Mg/Ca temperatures for Mn-rich contaminant phases. Earth and Planetary Science Letters 457, S. 335 - 347 (2017)

Hasenfratz, A. P.; Schiebel, R.; Thornalley, D. J. R.; Schoenfeld, J.; Jaccard, S. L.; Martinez-Garcia, A.; Holbourn, A.; Jennings, A. E.; Kuhnt, W.; Lear, C. H. et al.; Marchitto, T. M.; Quillmann, U.; Rosenthal, Y.; Yu, J.; Haug, G. H.: Mg/Ca-temperature calibration for the benthic foraminifera Melonis barleeanum and Melonis pompilioides. Geochimica et Cosmochimica Acta 217, S. 365 - 383 (2017)

Ren, H.; Sigman, D. M.; Martinez-Garcia, A.; Anderson, R. F.; Chen, M.-T.; Ravelo, A. C.; Straub, M.; Wong, G. T. F.; Haug, G. H.: Impact of glacial/interglacial sea level change on the ocean nitrogen cycle. Proceedings of the National Academy of Sciences of the United States of America 114 (33), S. E6759 - E6766 (2017)

Schiebel, R.; Spielhagen, R. F.; Garnier, J.; Hagemann, J.; Howa, H.; Jentzen, A.; Martinez-Garcia, A.; Meilland, J.; Michel, E.; Repschläger, J. et al.; Salter, I.; Yamasaki, M.; Haug, G. H.: Modern planktic foraminifers in the high-latitude ocean. Marine Micropaleontology 136, S. 1 - 13 (2017)

Wang , X. T.; Sigman, D. M.; Prokopenko, M. G.; Adkins, J. F.; Robinson, L. F.; Hines, S. K.; Chai, J.; Studer, A. S.; Martinez-Garcia, A.; Chen, T. et al.; Haug, G. H.: Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age. Proceedings of the National Academy of Sciences of the United States of America 114 (13), S. 3352 - 3357 (2017)

Jaccard, S. L.; Galbraith, E. D.; Martinez-Garcia, A.; Anderson, R. F.: Covariation of deep Southern Ocean oxygenation and atmospheric CO₂ through the last ice age. Nature 530 (7589), S. 207 - + (2016)

Knapp, A. N.; Fawcett, S. E.; Martinez-Garcia, A.; Leblond, N.; Moutin, T.; Bonnet, S.: Nitrogen isotopic evidence for a shift from nitrate- to diazotroph-fueled export production in the VAHINE mesocosm experiments. Biogeosciences 13 (16), S. 4645 - 4657 (2016)

Fripiat, F.; Martinez-Garcia, A.; Marconi, D.; Fawcett, S. E.; Sigman, D. M.; Haug, G. H.: Nitrate isotopic constraints on routes of nutrient supply to global ocean pycnocline. In: EGU General Assembly 2020, EGU2020-3957. EGU General Assembly 2020 , Online, 04. Mai 2020 - 08. Mai 2020. (2020)

Cleary, D. M.; Denniston, R. F.; Jo, K.-n.; Lachniet, M. S.; Onac, B. P.; Martinez-Garcia, A.: Advancements in TEX₈₆ Speleothem paleothermometry. In Goldschmidt Montréal 2026. Goldschmidt 2026, Montréal, 12. Juli 2026 - 17. Juli 2026. (2026)

Burck, J.; Weber, M.; Meckler, A. N.; Krüger, Y.; Vonhof, H.; Martinez-Garcia, A.; Scholz, D.: Quantitative paleotemperature reconstruction from Cueva Victoria speleothems using nucleation-assisted fluid inclusion microthermometry. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-12750. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Davtian, N.; Bard, E.; Martinez-Garcia, A.: Revisiting the thermal bipolar seesaw model from the oceanic perspective by considering novel organic proxies from the Southern Indian Ocean. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-19334. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Ding, H.; Krüger, Y.; Maccali, J.; Martinez-Garcia, A.; Pasqualetto, L.; Meckler, A. N.: Multi-proxy temperature records from a northern Borneo stalagmite reveal sample-specific challenges. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-20944. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Libera, M. E. d.; Cauhy, J.; Novello, V.; Ampuero, A.; Cruz Junior, F. W.; Stríkis, N.; Martinez-Garcia, A.; Vonhof, H.; Scholz, D.: Tropical South American temperature responses to rapid high-latitude climate shifts since the last deglaciation. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-20937. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Sabino, M.; Martinez-Garcia, A.; Rubach, F.; Schmitt, M.; Vinšová, P.; Tanguy Fouillé, A. F.; Prud’Homme, C.; Stibal, M.; Opfergelt, S.; Svensson, A. et al.; Dahl-Jensen, D.; Blard, P.-H.; Tison, J.-L.; Fripiat, F.: Unfolding reasons and consequences for the demise of the Greenland Ice Sheet: Perspective from biomarkers stored into basal ice. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-17427. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Schröder, J.; Vonhof, H. B.; Scholz, D.; Meckler, A. N.; Markowska, M.; Nicholson, S. L.; Weber, M.; Martinez-Garcia, A.; Krüger, Y.; Fiebig, J. et al.; Haug, G.: Exploring past environments based on temperature reconstructions from Pliocene Arabian speleothems. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-20601. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Sigismondi, S.; Auderset, A.; Henehan, M.; Martinez-Garcia, A.; Luciani, V.: Revisiting the thermal bipolar seesaw model from the oceanic perspective by considering novel organic proxies from the Southern Indian Ocean. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-14640. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Wassenburg, J.; Schröder, J.; Skeidsvoll, A.; Basu, S.; Maccali, J.; Meckler, A. N.; Fernandez, A.; Budsky, A.; Cleary, D. M.; Martinez-Garcia, A. et al.; Yang, Y. S.; Oh, Y.; Cheng, H.; Spötl, C.; Vonhof, H. B.: Improved accuracy of oxygen and hydrogen isotope analysis in speleothem fluid inclusions: the importance of crusher temperature. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-16783. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Weber, M.; Vonhof, H.; Martinez-Garcia, A.; Scholz, D.: Millennial-scale temperature and precipitation dynamics during Marine Isotope Stage 11a and 10. In EGU General Assembly 2026, Vienna, Austria, 3–8 May 2026, EGU26-11764. EGU General Assembly 2026, Vienna, 03. Mai 2026 - 08. Mai 2026. EGU (2026)

Lüdecke, T.; Martinez-Garcia, A.; Rector, A.; Reed, K.: Enamel stable carbon and nitrogen isotopes form early Homo at Ledi-Geraru: a termite feeding hypothesis. In American journal of biological anthropology, 189 (S81), S. 117 - 117. Wiley, Chichester (2026)

Leichliter, J.; Vink, M.; Vonhof, H.; Kgasi, L.; Stratford, D.; Bamford, M.; Martinez-Garcia, A.; Lüdecke, T.: Dietary niche separation of Paranthropus and early Homo at Swartkrans early Homo. In American journal of biological anthropology, 189 (S81), S. 111 - 112. Wiley, Chichester (2026)