Coupled Coccolith-Based Temperature and Productivity High-Resolution Reconstructions in the Eastern Equatorial Pacific During the Last Deglaciation and the Holocene

Autor: Mariem Saavedra-Pellitero, Iván Hernández-Almeida, Eloy Cabarcos, Karl-Heinz Baumann, Tom Dunkley Jones, Francisco Javier Sierro, José-Abel Flores

Publikováno v: Frontiers in Marine Science, Vol 9 (2022)

We present a new high-resolution reconstruction of annual sea-surface temperatures (SSTa) and net primary productivity (NPP) using novel coccolithophore-based models developed for the Eastern Equatorial Pacific (EEP). We combined published coccolitho

Externí odkaz: https://doaj.org/article/d69eea0ab9a04913b87a60db4c8971e2

What the Car Industry Can Do: Mercedes-Benz’ View

Autor: Rodolfo Schöneburg, Karl-Heinz Baumann

Publikováno v: The Vision Zero Handbook ISBN: 9783030765040
The Vision Zero Handbook ISBN: 9783030231767

The car industry faces some extreme challenges. Alongside the key task that we face of making individual transport climate-neutral, and alongside the new technological opportunities for communication and networking across our whole environment, it is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f172a53304dc87b4dce6ecf1f6c2a14
https://doi.org/10.1007/978-3-030-76505-7_29

Distribution of coccoliths in surface sediments across the Drake Passage and calcification of Emiliania huxleyi morphotypes

Autor: Nele M. Vollmar, Karl-Heinz Baumann, Mariem Saavedra-Pellitero, Iván Hernández-Almeida

Publikováno v: Biogeosciences, 19 (3)
Biogeosciences Discussions
Biogeosciences, Vol 19, Pp 585-612 (2022)

The Southern Ocean is experiencing rapid and profound changes in its physical and biogeochemical properties that may influence the distribution and composition of pelagic plankton communities. Coccolithophores are the most prolific carbonate-producin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f5a9a641d8485b7a906b45075b07416
https://bg.copernicus.org/articles/19/585/2022/

Carbonate fluxes by coccolithophore species between NW Africa and the Caribbean: Implications for the biological carbon pump

Autor: André Valente, Karl-Heinz Baumann, Vanda Brotas, Jan-Berend W Stuut, Gerhard Fischer, Geert-Jan A Brummer, Catarina Guerreiro, Patrizia Ziveri

Publikováno v: Limnology and Oceanography, 66(8), 3190-3208. John Wiley & Sons, Inc.
Limnology and Oceanography
Guerreiro, C V, Baumann, K-H, Brummer, G-JA, Valente, A, Fischer, G, Ziveri, P, Brotas, V & Stuut, J-BW 2021, ' Carbonate fluxes by coccolithophore species between NW Africa and the Caribbean : Implications for the biological carbon pump ', Limnology and Oceanography, vol. 66, no. 8, pp. 3190-3208 . https://doi.org/10.1002/lno.11872, https://doi.org/10.1002/lno.11872
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona

Coccolithophores are among the most important calcifying pelagic organisms. To assess how coccolithophore species with different coccolith-carbonate mass and distinct ecological resilience to ocean warming will influence the “rain ratio” and the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ea1061eb55c5bf6ab8485d393b9690a
https://research.vu.nl/en/publications/5c61b664-d4fd-4eec-9116-7a0ccd0b6217

Quantitative reconstruction of primary productivity in low latitudes during the last glacial maximum and the mid-to-late Holocene from a global Florisphaera profunda calibration dataset

Autor: Blanca Ausín, Iván Hernández-Almeida, Heather Stoll, Mariem Saavedra-Pellitero, Karl-Heinz Baumann

Publikováno v: Quaternary Science Reviews. 205:166-181

Ocean net primary productivity (Npp) is a key component of the marine carbon cycle. Multi-model Npp projections based on a few decades of satellite data show large uncertainties, in particular at low latitudes (30°N−30°S). Calibration of sediment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6a2d9226561a6de1f0276a574e4b41c2
https://doi.org/10.1016/j.quascirev.2018.12.016