Publikationen von Alfredo Martinez-Garcia

Magill, C. R.; Ausin, B.; Wenk, P.; McIntyre, C.; Skinner, L.; Martinez-Garcia, A.; Hodell, D. A.; Haug, G. H.; Kenney, W.; Eglinton, T. I.: Transient hydrodynamic effects influence organic carbon signatures in marine sediments. Nature Communications 9, 4690 (2018)

Studer, A. S.; Sigman, D. M.; Martinez-Garcia, A.; Thöle, L. M.; Michel, E.; Jaccard, S. L.; Lippold, J. A.; Mazaud, A.; Wang, X. T.; Robinson, L. F. et al.; Adkins, J. F.; Haug, G. H.: Increased nutrient supply to the Southern Ocean during the Holocene and its implications for the pre-industrial atmospheric CO₂ rise. Nature geoscience 11 (10), S. 756 - 760 (2018)

Chalk, T. B.; Hain, M. P.; Foster, G. L.; Rohling, E. J.; Sexton, P. F.; Badger, M. P. S.; Cherry, S. G.; Hasenfratz, A. P.; Haug, G. H.; Jaccard, S. L. et al.; Martinez-Garcia, A.; Palike, H.; Pancost, R. D.; Wilson, P. A.: Causes of ice age intensification across the Mid-Pleistocene Transition. Proceedings of the National Academy of Sciences of the United States of America 114 (50), S. 13114 - 13119 (2017)

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)

Yehudai, M.; Farmer, J. R.; Straub, M.; Studer, A. S.; Oesch, L.; Creel, R. C.; Schiebel, R.; Auderset, A.; Lawrence, K.; Ogretmen, N. et al.; Haug, G. H.; Sigman , D. M.; Martinez-Garcia, A.: Reduced N-fixation in the Low Latitude Atlantic during the Warmer Pliocene. In Goldschmidt Prague 2025, 32012. Goldschmidt 2025, Prague, 06. Juli 2025 - 11. Juli 2025. (2025)

Zander, P. D.; Sirocko, F.; Du, X.; Sun, C.; Rubach, F.; Haug, G. H.; Martinez-Garcia, A.: Millennial-scale variability of n-alkane D/H ratios in response to Dansgaard-Oeschger cycles, Eifel Volcanic Field, Germany. In Goldschmidt Prague 2025, 32132 . Goldschmidt 2025, Prague, 06. Juli 2025 - 11. Juli 2025. (2025)

Vink, M.; Leichliter, J. N.; Vonhof, H.; Sambo , R.; Stratford , D.; Bamford , M.; Martinez-Garcia, A.; Lüdecke, T.: First nitrogen isotope data of early Homo of Sterkfontein (South Africa) show that they were not eating substantial amounts of meat. In American journal of biological anthropology, 186: : Program of the 94th Annual Meeting of the American Association of Biological Anthropologists, S. 172 - 172. 94th Annual Meeting of the American Association of Biological Anthropologists, Baltimore MD, 12. März 2025 - 15. März 2025. Wiley, Chichester (2025)

Auderset, A.; Hess, A. V.; Petrick, B.; Rosenthal, Y.; Sigman, D. M.; Martinez-Garcia, A.: Tracing Ocean Oxygen Dynamics Through Time: A Miocene Perspective. In EGU General Assembly 2025, Vienna, Austria & Online, EGU25-740 . EGU General Assembly 2025, Vienna, 27. April 2025 - 02. Mai 2025. (2025)

Snowling, C.; Wolf, A.; Breitenbach, S. F. M.; Bendle, J.; Martinez-Garcia, A.; Schäfer, J.; McGee, D.; Jost, A. B.; Limbert, D.; Ersek, V.: A Multiproxy Approach to study Vegetation and Temperature Changes since the Last Glacial in Central Vietnam. In EGU General Assembly 2025, Vienna, Austria & Online, EGU25-896. EGU General Assembly 2025, Vienna, 27. April 2025 - 02. Mai 2025. (2025)

Wald, T.; Ai, X. E.; Fripiat, F.; Montagna, P.; Pons-Branchu, E.; Schiebel, R.; Haug, G. H.; Sigman, D. M.; Martinez-Garcia, A.: Foraminifera-bound nitrogen isotopes during the last 160 ka in the Mediterranean Sea. In Goldschmidt Chicago 2024, 21291. Goldschmidt 2024, Chicago, IL, 18. August 2024 - 23. August 2024. (2024)

Muller, S.; Fripiat, F.; Martinez-Garcia, A.; Jaccard, S. L.; Hölemann, J. A.; Delille, B.: Nitrous oxide dynamics in the Arctic Siberian shelves of the North Kara Sea during summer 2021. In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-13280. EGU General Assembly 2024, Vienna, 14. April 2024 - 19. April 2024. (2024)

Auderset, A.; Hess , A.; Moretti, S.; Sigman, D.; Martinez-Garcia, A.: Is the ocean losing its breath? Insights into ocean oxygenation from Cenozoic warm periods. In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-17106. EGU General Assembly 2024, Vienna, 14. April 2024 - 19. April 2024. (2024)

Hagemann, J. R.; Martinez-Garcia, A.; Lamy, F.; Kaiser, J.; Lembke-Jene, L.; Arz, H. W.; Lange, C. B.; Tiedemann, R.: Environmental parameters affect palaeothermometry of Alkenones and GDGTs: A case study at the Southern Chilean Margin (46° S). In EGU General Assembly 2024, Vienna, Austria & Online, EGU24-18691. EGU General Assembly 2024, Vienna, 14. April 2024 - 19. April 2024. (2024)