Publications of Alfredo Martinez-Garcia

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. and 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. and 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.

Auderset, A., Smart, S., Ryu, Y., Marconi, D., Ren, H. A., Heins, L., Vonhof, H. B., Schiebel, R., Repschläger, J., Sigman, D. M., Haug, G. H. and Martinez-Garcia, A.: Species-specific foraminifera-bound nitrogen isotope and foraminiferal calcite oxygen and carbon isotope measurements from DSDP Site 516 in the South Atlantic over a glacial-interglacial cycle [Dataset], , doi:10.1594/PANGAEA.979691, 2025.

Martinez-Garcia, A., Sigman, D. M., Fawcett, S. E., Auderset, A., Haug, G. H., Campbell, E., Smart, S. M., Fawcett, S., Granger, R., Marshall, T. and Foreman, A.: Southeast Atlantic nitrate isotope data from winter 2017 [Dataset], , doi:10.5281/zenodo.7648605. , 2023.

Farmer, J. R., Pico, T., Underwood, O. M., Cleveland-Stout, R., Sigman, D. M., Granger, J., Fripiat, F., Cronin, T. M., Martinez-Garcia, A. and Haug, G. H.: Arctic Ocean 50 ka foram-bound nitrogen isotope data, core age models, and Bering Strait sea level simulations [Dataset], Pangaea, doi:10.1594/PANGAEA.954603, 2023.

Farmer, J. R., Pico, T., Underwood, O. M., Cleveland-Stout, R., Sigman, D. M., Granger, J., Fripiat, F., Cronin, T. M., Martinez-Garcia, A. and Haug, G. H.: Bering Strait sea level simulations [Dataset], Pangaea, doi:10.1594/PANGAEA.954605, 2023.

Farmer, J. R., Pico, T., Underwood, O. M., Cleveland-Stout, R., Sigman, D. M., Granger, J., Fripiat, F., Cronin, T. M., Martinez-Garcia, A. and Haug, G. H.: Foraminifera-bound nitrogen isotope ratios of sediment from the Arctic Ocean [Dataset], Pangaea, doi:10.1594/PANGAEA.954602, 2023.

Farmer, J. R., Pico, T., Underwood, O. M., Cleveland-Stout, R., Sigman, D. M., Granger, J., Fripiat, F., Cronin, T. M., Martinez-Garcia, A. and Haug, G. H.: Primary and alternative 14C Bayesian age-depth models of sediment from the Arctic Ocean [Dataset], Pangaea, doi:10.1594/PANGAEA.954601, 2023.

Moretti, S., Fripiat, F., Hain, M., Luciani, V., Lourens, L., Paul, P., Borucki, Gerber, L., Agterhuis, T., Haynes, L., Filippi, G., Schiebel, R., Haug, G., Sigman, D. and Martinez-Garcia, A.: Southern Ocean CO₂ release at the peak warmth of the Cenozoic, Research Square, doi:10.21203/rs.3.rs-6622599/v1, 2025.

Jung, J., Wald, T., Foreman, A., Bieler, A., Janussen, D., Moretti, S., Duprey, N., Marconi, D., Pérez-Medina, C., O'Dea, A., Schiebel, R., Halfar, J., Fernandez-Garcia, C., Berger, M., Donovan, M., Frazier, A., Cramer, K., Haug, G. H., Sigman , D. and Martinez-Garcia, A.: Crustose Coralline Algae as a Proxy for Marine Nitrogen Cycling and Coral Trophic Strategies, Research Square, doi:10.21203/rs.3.rs-7609740/v1, 2025.

Jung, J., Wald, T., Foreman, A., Bieler, A. L., Janussen, D., Moretti, S., Duprey, N., Marconi, D., Pérez-Medina, C., O'Dea, A., Schiebel, R., Halfar, J., Berger, C. F.-G. M., Donovan, M., Frazier, A., Cramer, K., Haug, G., Sigman, D. and Martinez-Garcia, A.: Crustose Coralline Algae as a Proxy for Marine Nitrogen Cycling and Coral Trophic Strategies, Research Square, doi:10.21203/rs.3.rs-7462982/v1, 2025.

Yehudai, M., Farmer, J., Straub, M., Studer, A., Oesch, L., Creel, R., Schiebel, R., Auderset, A., Lawrence, K., Ogretmen, N., Haug, G., Sigman, D. and Martinez-Garcia, A.: Reduced N₂ fixation in the Atlantic Ocean during the Warm Late Pliocene, Research Square, doi:10.21203/rs.3.rs-6965731/v1, 2025.

Stoll, H., Bolton, C., Jaggi, M., Martinez-Garcia, A. and Bernasconi, S.: Divergent estimates of Miocene to Pleistocene upper ocean temperatures in the South Atlantic Ocean from alkenone and coccolith clumped isotope proxies, EGUsphere, doi:10.5194/egusphere-2025-2449, 2025.

Novak, J. B., Cabellero-Gill, R. P., Herbert, T. D., Dowsett, H. J. and Martinez-Garcia, A.: Correcting a Systematic Bias in an Ocean Drilling Project Site 882 Alkenone Sea Surface Temperature Record, EGUsphere, doi:10.5194/egusphere-2025-1975, 2025.

Wald, T., Fripiat, F., Foreman, A. D., Ryu, Y., Marconi, D., Tanhua, T., Sisma-Ventura, G., Sigman, D. M., Haug, G. H. and Martinez-Garcia, A.: Origins of the nitrate ¹⁵ N depletion in the Mediterranean Sea, ESS Open Archive, doi:10.22541/essoar.173757627.74137413/v1, 2025.

Sigman, D. M., Casciotti, K. L., Lawrence, R. M., Wang, W., Oleynik, S. and Martinez-Garcia, A.: Distinguishing the isotopic signals of nitrate assimilation and denitrification along meridional Pacific section US GEOTRACES GP15, ESS Open Archive, doi:10.22541/essoar.173144359.93122438/v1, 2024.

Auderset, A., Smart, S. M., Ryu, Y., Marconi, D., Ren, H. A., Heins, L., Vonhof, H., Schiebel, R., Repschläger, J., Sigman, D. M., Haug, G. H. and Martinez-Garcia, A.: Effects of photosymbiosis and related processes on planktic foraminifera-bound nitrogen isotopes in South Atlantic sediments, EGUsphere, doi:10.5194/egusphere-2024-2291, 2024.

Hoogakker, B., Davis, C., Wang, Y., Kusch, S., Nilsson-Kerr, K., Hardisty, D., Jacobel, A., Macaya, D. R., Glock, N., Ni, S., Sepúlveda, J., Ren, A., Auderset, A., Hess, A., Meissner, K., Cardich, J., Anderson, R., Barras, C., Basak, C., Bradbury, H., Brinkmann, I., Castillo, A., Cook, M., Costa, K., Choquel, C., Diz, P., Donnenfield, J., Elling, F., Erdem, Z., Filipsson, H., Garrido, S., Gottschalk, J., Menon, A. G., Groeneveld, J., Hallman, C., Hendy, I., Hennekam, R., Lu, W., Lynch-Stieglitz, J., Matos, L., Martinez-Garcia, A., Molina, G., Muñoz, P., Moretti, S., Morford, J., Nuber, S., Radionovskaya, S., Raven, M., Somes, C., Studer, A., Tachikawa, K., Tapia, R., Tetard, M., Vollmer, T., Wu, S., Zhang, Y., Zheng, X.-Y. and Zhou, Y.: Reviews and syntheses: Review of proxies for low-oxygen paleoceanographic reconstructions, EGUsphere, doi:10.5194/egusphere-2023-2981, 2024.

Granger, R., Smart, S., Foreman, A., Auderset, A., Campbell, E. C., Marshall, T. A., Haug, G., Sigman, D. M., Martinez-Garcia, A. and Fawcett, S. E.: Tracking Agulhas leakage in the South Atlantic using modern planktic foraminifera nitrogen isotopes, ESS Open Archive, doi:10.22541/essoar.169832095.50405976/v1, 2023.

Zander, P. D., Böhl, D., Sirocko, F., Auderset, A., Haug, G. and Martinez-Garcia, A.: Reconstruction of warm season temperatures in central Europe during the past 60,000 years from lacustrine GDGTs, , doi:10.5194/egusphere-2023-1960, 2023.