Conference Paper (443)
6351.
Conference Paper
Hoppe, P., , and : Study of Si- and Fe-isotopic compositions in presolar silicon carbide grains of type X, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9922-E, 1998.
6352.
Conference Paper
Jagoutz, E.: Models on SNC differentiation processes as constraint by isotopes, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-98B0-B, 1998.
6353.
Conference Paper
Krestina, N., Bogdanovski, O., Jagoutz, E. and : A stepwise technique of chondrule abrasion and its application to study the isotopic systems in single chondrules, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-97F0-3, 1998.
6354.
Conference Paper
, Hoppe, P., and : Presolar trace element signature in P-rich sulfide from a CM chondrite clast in the Erevan howardite?, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-98FA-7, 1998.
6355.
Conference Paper
, Ott, U., , , and : Chromium-54 isotopic anomaly distribution in Orgueil chemical and physical separates, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9812-F, 1998.
6356.
Conference Paper
Scherer, P., Zipfel, J. and Schultz, L.: Noble gases in two new ureilites from the Saharan Desert, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-98C4-0, 1998.
6357.
Conference Paper
and Lugmair, G. W.: The 53Mn-53Cr isotope system in the Indarch EH4 chondrite: Further argument for 53Mn heterogeneity in the early solar system, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9946-D, 1998.
6358.
Conference Paper
, Lugmair, G. W. and : Chromium in the Cretateous-Tertiary boundary layer: First isotopic evidence for an impactor and its type, in Meteoritics and Planetary Science, vol. 33, pp. A 144-A 145. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9814-B, 1998.
6359.
Conference Paper
, , , , , , , , , , , , , , , , Rieder, R., , , Wänke, H. and : The Athena Mars Rover Science Payload, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-992A-D, 1998.
6360.
Conference Paper
, and Lugmair, G. W.: 53Mn-53Cr Systematics in Brachina: A record of one of the earliest phases of igneous activity on an asteroid?, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9924-A, 1998.
6361.
Conference Paper
Weber, H. W. and Schultz, L.: The noble gas record of Rumuruti-chondrites, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-993C-5, 1998.
6362.
Conference Paper
Zipfel, J., Wlotzka, F. and Spettel, B.: Bulk chemistry and mineralogy of a new "Unique" metal-rich chondritic breccia, Hamadah Al Hamra 237, in Lunar and Planetary Science XXIX, Lunar and Planetary Institute, Houston. [online] Available from: http://hdl.handle.net/11858/00-001M-0000-0014-9806-B, 1998.
6363.
Conference Paper
, , , Eremets, M., and : Tip-end and bottom structures of BN nanotubes produced by laser heating under high pressure, in Electron Microscopy and Analysis 1997, Proceedings of the Institute of Physics Electron Microscopy and Analysis Group Conference, University of Cambridge, 2-5 September 1997, edited by . [online] Available from: http://hdl.handle.net/21.11116/0000-000D-4C04-A, 1997.
Meeting Abstract (202)
6364.
Meeting Abstract
, , , , , , Pöschl, U., , , Andreae, M. O., , Cheng, Y., , and : Influence of Changing Anthropogenic Emissions on New Particle Formation and Cloud Condensation Nuclei Activity in Coastal India, in AGU Annual Meeting 2025. [online] Available from: http://hdl.handle.net/21.11116/0000-0012-4740-4, 2025.
6365.
Meeting Abstract
, , , , , , , and Martinez-Garcia, A.: Growth and collapse of tropical oxygen-deficient zones across Miocene and Pleistocene climate transitions, in Ocean Sciences Meeting 2026 (OSM26). [online] Available from: http://hdl.handle.net/21.11116/0000-0012-0BB4-5, 2025.
6366.
Meeting Abstract
, , , , , , , Wald, T., Martinez-Garcia, A., and : Global mean ocean nitrate δ18O as a tracer for the supply and recycling of fixed nitrogen in the ocean, in Ocean Sciences Meeting 2026 (OSM26). [online] Available from: http://hdl.handle.net/21.11116/0000-0012-0BB2-7, 2025.
6367.
Meeting Abstract
, , , , , Moretti, S., , , Haug, G., Martinez-Garcia, A., and : Meridional nitrate gradients in the Indian Sector of the Southern Ocean over the last glacial cycle, in Ocean Sciences Meeting 2026 (OSM26). [online] Available from: http://hdl.handle.net/21.11116/0000-0012-0B83-C, 2025.
6368.
Meeting Abstract
, Foreman, A., Duprey, N., Martinez-Garcia, A., and Haug, G.: Defining the nitrogen isotopic signature of equatorial Pacific El Niño Southern Oscillation events over the last 150 years, in Ocean Sciences Meeting 2026 (OSM26). [online] Available from: http://hdl.handle.net/21.11116/0000-0012-0B92-B, 2025.
6369.
Meeting Abstract
, , , , , , Byron, J., Williams, J., and : UAV-Based Sampling of Volatile Organic Compounds (VOCs) for Atmospheric Monitoring: from Estonia to Cyprus, in ARPHA Conference Abstracts 8., 2025.
6370.
Meeting Abstract
, , , , , Heins, L., Repschläger, J., , Leitner, J., Haug, G. H. and Schiebel, R.: Microstructural crystallography of foraminifer shells: implications for the biomineralisation pathway and response to diagenesis, in Goldschmidt Prague 2025. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-AA16-5, 2025.
6371.
Meeting Abstract
Hofmann, A. W.: Claude Allègre – Visionary Leader of European Geochemistry and Geoscience, in Goldschmidt Prague 2025. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-4299-6, 2025.
6372.
Meeting Abstract
Hofmann, A. W.: Misuse of the Zr/Nb ratio in oceanic basalt sources, in Goldschmidt Prague 2025. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-429D-2, 2025.
6373.
Meeting Abstract
Yehudai, M., , , , , , Schiebel, R., , , , Haug, G. H., and Martinez-Garcia, A.: Reduced N-fixation in the Low Latitude Atlantic during the Warmer Pliocene, in Goldschmidt Prague 2025. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-EE89-7, 2025.
6374.
Meeting Abstract
Zander, P. D., , , , Rubach, F., Haug, G. H. and 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. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-EEC8-0, 2025.
6375.
Meeting Abstract
Vink, M., Leichliter, J. N., Vonhof, H., , , , Martinez-Garcia, A. and 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, vol. 186: : Program of the 94th Annual Meeting of the American Association of Biological Anthropologists, pp. 172–172, Wiley, Chichester. [online] Available from: https://onlinelibrary.wiley.com/doi/epdf/10.1002/ajpa.70031, 2025.
6376.
Meeting Abstract
, , , , , , , , , Williams, J., Byron, J., Schüttler, J. and Hartmann, C.: Monoterpene and sesquiterpene emissions increase with forest degradation and land use change in the Amazon Arc of Deforestation, in EGU General Assembly 2025, Vienna, Austria & Online., 2025.
6377.
Meeting Abstract
, , , , and Martinez-Garcia, A.: Tracing Ocean Oxygen Dynamics Through Time: A Miocene Perspective, in EGU General Assembly 2025, Vienna, Austria & Online., 2025.
6378.
Meeting Abstract
Donner, S., Lauster, B., Ziegler, S., , Beirle, S., Edtbauer, A., Ringsdorf, A., Williams, J. and Wagner, T.: Investigating small-scale vertical concentration gradients of formaldehyde and glyoxal above the canopy at the Amazon Tall Tower Observatory (ATTO) using two MAX-DOAS instruments, in EGU General Assembly 2025, Vienna, Austria & Online., 2025.
6379.
Meeting Abstract
, , , , , Klimach, T., Barmpounis, K., Tripathi, N., Ringsdorf, A., Holzbeck, P., Nussbaumer, C., Harder, H., Williams, J., Fischer, H., Pöhlker, C., , Pöhlker, M., Pöschl, U., Lelieveld, J. and : Isoprene nitrates drive new particle formation in Amazon’s upper troposphere, in EGU General Assembly 2025, Vienna, Austria & Online., 2025.
6380.
Meeting Abstract
, , , , Martinez-Garcia, A., , , , and : A Multiproxy Approach to study Vegetation and Temperature Changes since the Last Glacial in Central Vietnam, in EGU General Assembly 2025, Vienna, Austria & Online., 2025.
6381.
Meeting Abstract
, , , , , , Pöschl, U., Cheng, Y., and : Mechanisms of soil emissions of NO and HONO produced by ammonia-oxidizing bacteria during drying, in EGU General Assembly 2025, Vienna, Austria & Online., 2025.
6382.
Meeting Abstract
, , , , , Heins, L., Vonhof, H., Schiebel, R., Repschläger, J., Haug, G. H., Martinez-Garcia, A. and : Species-specific foraminifera-bound nitrogen isotopes as a proxy for symbiosis in fossil foraminifera: A case study using South Atlantic sediments, in AGU Annual Meeting 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-F0AB-D, 2024.
6383.
Meeting Abstract
, , Pozzer, A., , , , , , , , , , , , , , Lelieveld, J., Williams, J. and : Temperature-Driven Terpene Emissions and Atmospheric Chemistry: Insights from Systematic Meta-Analyses, in AGU Annual Meeting 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-F0D0-2, 2024.
6384.
Meeting Abstract
, , , , , , , , , Williams, J., Byron, J., Schüttler, J. and Hartmann, C.: Biogenic Volatile Organic Compounds (BVOC) Emissions from a Changing Amazonia: the Effect of Climate and Land Use Changes on Emissions, in AGU Annual Meeting 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-F0CC-8, 2024.
6385.
Meeting Abstract
Holzbeck, P., Rohloff, R., , Tsokankunku, A., Monteiro, C., Marno, D. R., Martinez, M., Nussbaumer, C., Ort, L., Hartmann, A., Tadic, I., Dienhart, D., Hamryszczak, Z., Tripathi, N., Krumm, B., Ringsdorf, A., Edtbauer, A., Wang, N., Andersen, S., , , , , Williams, J., Fischer, H., , , Lelieveld, J. and Harder, H.: Measuring Hydroxyl Radicals: Aircraft Expeditions in the Tropical Troposphere, in AGU Annual Meeting 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-F0CE-6, 2024.
6386.
Meeting Abstract
, , , , , and Lelieveld, J.: Tackling Drizzle Bias in the Euro-Mediterranean region: The Multivariate Adjustment Solution, in EMS Annual Meeting Abstracts., 2024.
6387.
Meeting Abstract
, , , , , and Lelieveld, J.: Investigating heat, cold and air pollution effects on mortality in a coastal Mediterranean city, in EMS Annual Meeting Abstracts., 2024.
6388.
Meeting Abstract
, and : Magnesium Isotope Heterogeneities in Supernova Silicates, in 86th Annual Meeting of The Meteoritical Society, Bristol, UK. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-EF19-9, 2024.
6389.
Meeting Abstract
, , , Hoppe, P., , , , , and : The Presolar Grain Database Reloaded - Graphite, in 86th Annual Meeting of The Meteoritical Society, Bristol, UK. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-EF17-B, 2024.
6390.
Meeting Abstract
Andersen, S. T., , Xue, C., Seubert, T., Dewald, P., Türk, G. N. T. E., Schuladen, J., Wüst, L., , , , , , , , , , , , , , , , Lelieveld, J. and Crowley, J. N.: Sources, Sinks and Lifetime of Reactive Nitrogen Species in A Temperate Forest, in Atmospheric Chemistry: From Local Knowledge to Global Sustainability., 2024.
6391.
Meeting Abstract
Hofmann, A. W.: The GEOROC of Ages, in Goldschmidt Chicago 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-CCE1-D, 2024.
6392.
Meeting Abstract
, and : The composition of the MORB source, in Goldschmidt Chicago 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-CCEB-3, 2024.
6393.
Meeting Abstract
, , , Hofmann, A. W., and : 25 years of GEOROC and PetDB: the past, present and future of research with global geochemical databases, in Goldschmidt Chicago 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-0011-F0DF-3, 2024.
6394.
Meeting Abstract
, , Hofmann, A. W., and Sarbas, B.: PetDB & GEOROC: Reflections on a Joint Past, Present, and Future, in Goldschmidt Chicago 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-CCF0-C, 2024.
6395.
Meeting Abstract
, , , , , , Vonhof, H. and : Neoarchean nitrogen isotope variability associated with the upwelling of hydrothermal ammonium on the submerged Zimbabwe proto-craton, in Goldschmidt Chicago 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-CCF6-6, 2024.
6396.
Meeting Abstract
Wald, T., Ai, X. E., , , , Schiebel, R., Haug, G. H., and Martinez-Garcia, A.: Foraminifera-bound nitrogen isotopes during the last 160 ka in the Mediterranean Sea, in Goldschmidt Chicago 2024. [online] Available from: http://hdl.handle.net/21.11116/0000-000F-5425-9, 2024.
6397.
Meeting Abstract
and Pozzer, A.: Country-to-country exchanges of PM2.5 related mortality over the Mediterranean, in EGU General Assembly 2024, Vienna, Austria & Online., 2024.
6398.
Meeting Abstract
, Köllner, F., Eppers, O., Appel, O., Brauner, P., Dragoneas, A., Molleker, S., , , , Schneider, J. and Borrmann, S.: Transport of ammonium nitrate and organic aerosol into the extratropical stratosphere associated with the Asian monsoon outflow, in EGU General Assembly 2024, Vienna, Austria & Online., 2024.
6399.
Meeting Abstract
Gromov, S., and Pozzer, A.: Sensitivity of organic aerosol optical properties to improved representation of brown carbon in the EMAC model, in EGU General Assembly 2024, Vienna, Austria & Online., 2024.
6400.
Meeting Abstract
Holzbeck, P., Rohloff, R., Sreekumar, S., Monteiro, C., Tsokankunku, A., Marno, D., Martinez, M., Nussbaumer, C., Dienhart, D., Tripathi, N., Wang, N., Edtbauer, A., , , Williams, J., Fischer, H., , Pöhlker, M., Lelieveld, J. and Harder, H.: Hydroxyl Radicals and Oxidation Capacity in the Tropical Troposphere: Measurements from CAFE Field Campaigns using HORUS, in EGU General Assembly 2024, Vienna, Austria & Online., 2024.