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    Academic Journals

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• Geochemical consequences of oxygen diffusion from the oceanic crust into overlying sediments and its significance for biogeochemical cycles based on sediments of the northeast Pacific.

  Authors:Gerard J. M. Versteegh, Andrea Koschinsky, Thomas Kuhn, Inken Preuss, and Sabine KastenFrom:Biogeosciences (Vol. 18, Issue 17) Peer-Reviewed

  Sept. 13, 2021455 words Article Exchange of dissolved substances at the sediment-water interface provides an important link between the short-term and long-term geochemical cycles in the ocean. A second, as yet poorly understood sediment-water exchange...

• Natural spatial variability of depositional conditions, biogeochemical processes and element fluxes in sediments of the eastern Clarion-Clipperton Zone, Pacific Ocean.

  Authors:Jessica B. Volz, José M. Mogollón, Walter Geibert, Pedro Martínez Arbizu, Andrea Koschinsky, and Sabine KastenFrom:Deep-Sea Research. Part I, Oceanographic Research Papers (Vol. 140) Peer-Reviewed

  Oct. 2018643 words Report

   Abstract Only

• Determination of Ti, Zr, Nb, V, W and Mo in seawater by a new online-preconcentration method and subsequent ICP-MS analysis

  Authors:Sandra Poehle, Katja Schmidt, and Andrea KoschinskyFrom:Deep-Sea Research. Part I, Oceanographic Research Papers (Vol. 98) Peer-Reviewed

  Apr. 2015459 words Article

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• Small-scale heterogeneity of trace metals including rare earth elements and yttrium in deep-sea sediments and porewaters of the Peru Basin, southeastern equatorial Pacific.

  Authors:Sophie A. L. Paul, Matthias Haeckel, Michael Bau, Rajina Bajracharya, and Andrea KoschinskyFrom:Biogeosciences (Vol. 16, Issue 24) Peer-Reviewed

  Dec. 20, 2019364 words Brief article Due to its remoteness, the deep-sea floor remains an understudied ecosystem of our planet. The patchiness of existing data sets makes it difficult to draw conclusions about processes that apply to a wider area. In our...

• Impact of small-scale disturbances on geochemical conditions, biogeochemical processes and element fluxes in surface sediments of the eastern Clarion-Clipperton Zone, Pacific Ocean

  Authors:Jessica B. Volz, Laura Haffert, Matthias Haeckel, Andrea Koschinsky, and Sabine KastenFrom:Biogeosciences (Vol. 17, Issue 4) Peer-Reviewed

  Feb. 28, 2020445 words Brief article The thriving interest in harvesting deep-sea mineral resources, such as polymetallic nodules, calls for environmental impact studies and, ultimately, for regulations for environmental protection. Industrial-scale...

• Hydrothermal venting at pressure-temperature conditions above the critical point of seawater, 5 [degrees]S on the Mid-Atlantic Ridge

  Authors:Andrea Koschinsky, Dieter Garbe-Schonberg, Sylvia Sander, Katja Schmidt, Hans-Hermann Gennerich, and Harald StraussFrom:Geology (Vol. 36, Issue 8) Peer-Reviewed

  Aug. 2008236 words Author abstract, Rep...

   Abstract Only