Search Results - "VOELKER, ANTJE H. L."

Factors controlling the depth habitat of planktonic foraminifera in the subtropical eastern North Atlantic by Rebotim, Andreia, Voelker, Antje H. L, Jonkers, Lukas, Waniek, Joanna J, Meggers, Helge, Schiebel, Ralf, Fraile, Igaratza, Schulz, Michael, Kucera, Michal

“…Planktonic foraminifera preserved in marine sediments archive the physical and chemical conditions under which they built their shells. To interpret the…”
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A Southern Portuguese Margin Perspective of Marine Isotope Stage 47—An Interglacial in the 41 kyr World by Voelker, Antje H. L., Rodrigues, Teresa, Trotta, Samanta, Marino, Maria, Kuhnert, Henning

“…In order to better understand interglacial climate variability within the 41 kyr world, we produced high-resolution climate records for interglacial Marine…”
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Distinct seasonal changes and precession forcing of surface and subsurface temperatures in the mid-latitudinal North Atlantic during the onset of the Late Pliocene by Pang, Xiaolei, Voelker, Antje H. L, Lu, Sihua, Ding, Xuan

“…The Late Pliocene marks the intensification of Northern Hemisphere glaciation (iNHG), offering a unique opportunity to study climate evolution and…”
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Persistent influence of obliquity on ice age terminations since the Middle Pleistocene transition by Bajo, Petra, Drysdale, Russell N, Woodhead, Jon D, Hellstrom, John C, Hodell, David, Ferretti, Patrizia, Voelker, Antje H L, Zanchetta, Giovanni, Rodrigues, Teresa, Wolff, Eric, Tyler, Jonathan, Frisia, Silvia, Spötl, Christoph, Fallick, Anthony E

“…Radiometric dating of glacial terminations over the past 640,000 years suggests pacing by Earth's climatic precession, with each glacial-interglacial period…”
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Coccolithophore productivity at the western Iberian Margin during the Middle Pleistocene (310–455 ka) – evidence from coccolith Sr∕Ca data by Cavaleiro, Catarina, Voelker, Antje H. L, Stoll, Heather, Baumann, Karl-Heinz, Kucera, Michal

“…Coccolithophores contribute significantly to marine primary productivity and play a unique role in ocean biogeochemistry by using carbon for photosynthesis…”
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Mediterranean outflow strengthening during northern hemisphere coolings: A salt source for the glacial Atlantic? by Voelker, Antje H.L., Lebreiro, S.M., Schönfeld, J., Cacho, I., Erlenkeuser, H., Abrantes, F.

“…High-resolution grain size and magnetic susceptibility records from the eastern Gulf of Cadiz (site MD99-2339; 1170 m water depth) reveal contourites formed by…”
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Abrupt variability of the last 24ka BP recorded by coccolithophore assemblages off the Iberian Margin (core MD03-2699) by PALUMBO, ELIANA, FLORES, JOSÉ A, PERUGIA, CARMEN, EMANUELE, DARIO, PETRILLO, ZACCARIA, RODRIGUES, TERESA, VOELKER, ANTJE H. L, AMORE, FILOMENA O

“…A high-resolution coccolithophore study allowed reconstructing sea surface conditions during the last 24ka BP off the Iberian Margin. Variations in…”
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South American monsoon response to iceberg discharge in the North Atlantic by Stríkis, Nicolás M., Cruz, Francisco W., Barreto, Eline A. S., Naughton, Filipa, Vuille, Mathias, Cheng, Hai, Voelker, Antje H. L., Zhang, Haiwei, Karmann, Ivo, Edwards, R. Lawrence, Auler, Augusto S., Santos, Roberto Ventura, Sales, Hamilton Reis

“…Heinrich Stadials significantly affected tropical precipitation through changes in the interhemispheric temperature gradient as a result of abrupt cooling in…”
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Untangling the origin of the newcomer Phorcus sauciatus (Mollusca: Gastropoda) in a remote Atlantic archipelago by Baptista, Lara, Santos, António M., Melo, Carlos S., Rebelo, Ana C., Madeira, Patrícia, Cordeiro, Ricardo, Botelho, Andrea Z., Hipólito, Ana, Pombo, Joana, Voelker, Antje H. L., Ávila, Sérgio P.

“…The marine topshell Phorcus sauciatus is currently found along the temperate–subtropical shores of the Northeast Atlantic Ocean. Although present in the…”
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Refining the Icelandic tephrachronology of the last glacial period – The deep-sea core PS2644 record from the southern Greenland Sea by Voelker, Antje H.L., Haflidason, Haflidi

“…The PS2644 deep-sea core sequence, retrieved from the northwestern margin of Iceland and covering the last 86ka, exhibits high sedimentation rates during the…”
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Oxygen and hydrogen isotope signatures of Northeast Atlantic water masses by Voelker, Antje H.L., Colman, Albert, Olack, Gerard, Waniek, Joanna J., Hodell, David

“…Only a few studies have examined the variation of oxygen and hydrogen isotopes of seawater in NE Atlantic water masses, and data are especially sparse for…”
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Radiocarbon Age Offsets Between Two Surface Dwelling Planktonic Foraminifera Species During Abrupt Climate Events in the SW Iberian Margin by Ausín, Blanca, Haghipour, Negar, Wacker, Lukas, Voelker, Antje H. L., Hodell, David, Magill, Clayton, Looser, Nathan, Bernasconi, Stefano M., Eglinton, Timothy I.

“…This study identifies temporal biases in the radiocarbon ages of the planktonic foraminifera species Globigerina bulloides and Globigerinoides ruber (white) in…”
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Insolation and Glacial Meltwater Influence on Sea‐Ice and Circulation Variability in the Northeastern Labrador Sea During the Last Glacial Period by Griem, Lisa, Voelker, Antje H. L., Berben, Sarah M. P., Dokken, Trond M., Jansen, Eystein

“…The variable amounts of ice rafted debris (IRD) and foraminifers in North Atlantic sediments are related to the abrupt, millennial‐scale alteration from…”
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High-frequency surface water changes in the Tagus prodelta off Lisbon, eastern North Atlantic, during the last two millennia by Bartels-Jónsdóttir, Helga B., Voelker, Antje H.L., Abrantes, Fatima G., Salgueiro, Emilia, Rodrigues, Teresa, Knudsen, Karen Luise

“…A high-resolution sedimentary sequence recovered from the Tagus prodelta has been studied with the objective to reconstruct multi-decadal to centennial-scale…”
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Deep-water Circulation: Processes & Products (16–18 June 2010, Baiona): introduction and future challenges by Hernández-Molina, Francisco Javier, Stow, Dorrik A. V., Llave, Estefanía, Rebesco, Michele, Ercilla, Gemma, Van Rooij, David, Mena, Anxo, Vázquez, Juan-Tomás, Voelker, Antje H. L.

“…Deep-water circulation is a critical part of the global conveyor belt that regulates Earth’s climate. The bottom (contour)-current component of this…”
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Ocean kinetic energy and photosynthetic biomass are important drivers of planktonic foraminifera diversity in the Atlantic Ocean by Rufino, Marta M., Salgueiro, Emilia, Voelker, Antje A. H. L., Polito, Paulo S., Cermeño, Pedro A., Abrantes, Fatima

“…To assess the anthropogenic effect on biodiversity, it is essential to understand the global diversity distribution of the major groups at the base of the food…”
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“Heinrich events” (& sediments): A history of terminology and recommendations for future usage by Andrews, John T., Voelker, Antje H.L.

“…We document the history of terms used to describe Heinrich (H-) layers and events and which mark major glaciological iceberg discharge events in the North…”
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Centennial-millennial scale ocean-climate variability in the northeastern Atlantic across the last three terminations by Singh, Harshit, Singh, Arun Deo, Tripathi, Ravi, Singh, Pradyumna, Verma, Komal, Voelker, Antje H.L., Hodell, David A.

“…Changes in Earth's orbital parameters pace the Pleistocene glacial-interglacial cycles, although considerable ambiguity still remains over the interaction of…”
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Mediterranean Outflow Water dynamics across the middle Pleistocene transition based on a 1.3 million-year benthic foraminiferal record off the Portuguese margin by Guo, Qimei, Li, Baohua, Voelker, Antje H.L., Kim, Jin-Kyoung

“…Reconstruction of the Mediterranean Outflow Water (MOW) dynamics in the geologic past contributes to exploring its influence on the North Atlantic Ocean…”
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Surface-ocean dynamics during eccentricity minima: a comparison between interglacial Marine Isotope Stage (MIS) 1 and MIS 11 on the Iberian Margin by Palumbo, Eliana, Voelker, Antje H.L., Flores, Jose Abel, Amore, Ornella F.

“…Understanding interglacial climate variability is a key issue in the scientific community. Here we compared records from Marine Isotope Stage (MIS) 11 to those…”
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