Results 21 to 30 of about 9,559 (293)

Paleobotanical precipitation estimates used in Williams et al.: African hydroclimate monsoon during the early Eocene from the DeepMIP simulations, Paleoceanography and Paleoclimatology, 2022

, 2022
Paleobotanical precipitation estimates used in Williams et al.: African hydroclimate monsoon during the early Eocene from the DeepMIP simulations, Paleoceanography and Paleoclimatology ...
Williams, CJR
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Cenozoic paleoceanography 1986: An introduction [PDF]

, 1987
New developments in Cenozoic paleoceanography include the application of climate models and atmospheric general circulation models to questions of climate reconstruction, the refinement of conceptual models for interpretation of the carbon isotope record
W. H. Berger, Berger, W. H., Mayer, Larry A., L. A. Mayer   +3 more
core   +1 more source

Multi-marker eDNA metabarcoding reveals significant eukaryotic biodiversity gaps in the Gulf of Gdańsk, Southeastern Baltic Sea

Frontiers in Marine Science
As climate change and human pressures intensify, advancing our understanding of biodiversity and ecological shifts in vulnerable regions, such as the Baltic Sea, is becoming increasingly important.
Ngoc-Loi Nguyen, Dhanushka Devendra, Natalia Szymańska, Justyna Falkowska, Mathis Noël Bernard, Marek Zajączkowski, Jan Pawłowski, Joanna Pawłowska   +7 more
doaj   +1 more source

Intercomparison of XRF Core Scanning Results From Seven Labs and Approaches to Practical Calibration

Geochemistry, Geophysics, Geosystems, 2020
X‐ray fluorescence (XRF) scanning of marine sediment has the potential to yield near‐continuous and high‐resolution records of elemental abundances, which are often interpreted as proxies for paleoceanographic processes over different time scales ...
Ann G. Dunlea, Richard W. Murray, Ryuji Tada, Carlos A. Alvarez‐Zarikian, Chloe H. Anderson, Adrian Gilli, Liviu Giosan, Thomas Gorgas, Rick Hennekam, Tomohisa Irino, Masafumi Murayama, Larry C. Peterson, Gert‐Jan Reichart, Arisa Seki, Hongbo Zheng, Martin Ziegler   +15 more
doaj   +1 more source

Realistic Paleobathymetry of the Cenomanian–Turonian (94 Ma) Boundary Global Ocean

Geosciences, 2018
At present, global paleoclimate simulations are prepared with bathtub-like, flat, featureless and steep walled ocean bathymetry, which is neither realistic nor suitable.
Arghya Goswami, Linda Hinnov, Anand Gnanadesikan, Taylor Young   +3 more
doaj   +1 more source

Non‐Chained, Non‐Interacting, Stable Single‐Domain Magnetite Octahedra in Deep‐Sea Red Clay: A New Type of Magnetofossil?

Geochemistry, Geophysics, Geosystems, 2021
Magnetic detection and classification of magnetofossils have been proposed as potential tools for paleoenvironmental studies. Magnetosomes in bacterial species living in different environmental conditions exhibit different grain morphologies and chain ...
Yoichi Usui, Toshitsugu Yamazaki
doaj   +1 more source

Detecting foraminiferal photosymbionts in the fossil record: a combined micropalaeontological and geochemical approach [PDF]

, 2016
Poster from International Conference on Paleoceanography 12 (ICP 12).
Wade, B, Hilding-Kronforst, S, Spratt, J, Thornalley, D, Leng, M, Bhatia, R   +5 more
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Distribution of coccolithophores as a potential proxy in paleoceanography: The case of the Oman Sea monsoonal pattern

Geologica Carpathica, 2015
High abundances of coccoliths have been observed in surface sediment samples from near the coasts of the Oman Sea in February 2011. At the end of the NE monsoon, the locally observed high Gephyrocapsa oceanica production is hypothesized to respond to ...
Mojtahedin Elham, Hadavi Fatemeh, Lak Razyeh   +2 more
doaj   +1 more source

A Simplified Palaeoceanography Archiving System (PARIS) and GUI for Storage and Visualisation of Marine Sediment Core Proxy Data vs Age and Depth

Open Quaternary, 2022
Scientific discovery can be aided when data are shared following the principles of findability, accessibility, interoperability, reusability (FAIR) data (Wilkinson et al., 2016).
Bryan C. Lougheed, Claire Waelbroeck, Nicolas Smialkowski, Natalia Vazquez Riveiros, Stephen P. Obrochta   +4 more
doaj   +1 more source

Expedition 306 summary

, 2006
The overall aim of the North Atlantic paleoceanography study of Integrated Ocean Drilling Program Expedition 306 is to place late Neogene–Quaternary climate proxies in the North Atlantic into a chronology based on a combination of geomagnetic ...
Hagino, Kyoko, Higgins, Sean M., Kulhanek, Denise K., Aboud, Essam, Evans, Helen, Akimoto, Kazumi, Harris, Robert, Nanayama, Futoshi, Bjørklund, Kjell R., Hatakeda, Kentaro, Guyodo, Yohan J.B., Gruetzner, Jens, Kanamatsu, Toshiya, Nielsen, Simon H.H., Rashid, Harunur, Stein, Ruediger, Hefter, Jens Norbert, Voelker, Antje, Bailey, Ian, Zhai, Qiumin, Ohno, Masao, Fang, Nianqiao, Sierro Sanchez, Francisco J., Judge, Shelley A., Alvarez Zarikian, Carlos A., Acton, Gary D., Ferretti, Patrizia   +26 more
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