Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Kristin Doering"'
Autor:
Patricia Grasse, Kristin Haynert, Kristin Doering, Sonja Geilert, Janice L. Jones, Mark A. Brzezinski, Martin Frank
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The upwelling area off Peru is characterized by exceptionally high rates of primary productivity, mainly dominated by diatoms, which require dissolved silicic acid (dSi) to construct their frustules. The silicon isotope compositions of dissolved sili
Externí odkaz:
https://doaj.org/article/3a4f1e5bc6324c64baea56efb3086757
Autor:
Kristin Doering, Claudia Ehlert, Katharina Pahnke, Martin Frank, Ralph Schneider, Patricia Grasse
Publikováno v:
Frontiers in Marine Science, Vol 8 (2021)
The global silicon (Si) cycle plays a critical role in regulating the biological pump and the carbon cycle in the oceans. A promising tool to reconstruct past dissolved silicic acid (DSi) concentrations is the silicon isotope signature of radiolaria
Externí odkaz:
https://doaj.org/article/8d0533d6744e44a1864d63dd20f2e29b
Autor:
Martin Frank, Zhouling Zhang, Cristiano Mazur Chiessi, Minhan Dai, Patricia Grasse, Lei Gao, Martha Gledhill, Zhimian Cao, Henning Kuhnert, Kristin Doering
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
Estuarine systems are of key importance for the riverine input of silicon (Si) to the ocean, which is a limiting factor of diatom productivity in coastal areas. This study presents a field dataset of surface dissolved Si isotopic compositions (δ30Si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffda1553796b230f9502fbf38e2e0b07
https://doi.org/10.1016/j.gca.2020.01.028
https://doi.org/10.1016/j.gca.2020.01.028
Autor:
Martin Frank, Jens Hölemann, Dorothea Bauch, Andrey Novikhin, Patricia Grasse, Markus Janout, Kristin Doering, Vasily Povazhny, Georgi Laukert, Heidemarie Kassens
Publikováno v:
[Talk] In: Goldschmidt Virtual Conference 2021, 04.-09.07.2021, Virtual .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bbca510578365a9ee3c6094257fe40c
https://doi.org/10.7185/gold2021.5944
https://doi.org/10.7185/gold2021.5944
Autor:
Stephanie S. Kienast, Ralph R Schneider, Dierk Hebbeln, Nadine Lehmann, Jens Weiser, Owen A. Sherwood, Kristin Doering, Sam Davin, Markus Kienast
Subsurface nitrate in the Labrador Sea (NW Atlantic) and Baffin Bay is provided by North Pacific water flowing through Bering Strait and the Canadian Arctic as well as by advection from the North Atlantic. Both these nitrate sources are distinct in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6358c3f45661dd73d36d257e5ea7a0e3
https://doi.org/10.5194/egusphere-egu2020-12134
https://doi.org/10.5194/egusphere-egu2020-12134
To constrain the accurate age of a marine sediment record, the radiocarbon (14C) ages need to be corrected for short-term and small-scale changes in planktic 14C reservoir ages (Rplank). Nevertheless, accurate records of past changes in Rplank are sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba62fe65b289411668e1dd1b290be127
https://doi.org/10.5194/egusphere-egu2020-4727
https://doi.org/10.5194/egusphere-egu2020-4727
Autor:
Carsten Spisla, Mathias Haunost, Nauzet Hernández-Hernández, Mabel Zavala Moreira, Alba Filella, Jesus Ledesma, Eric P. Achterberg, Jonna Piiparinen, Tim Boxhammer, Anne Sophie Boegeholz, Francisco P. Chavez, Christian Lieberum, Paulina Aguayo, Javier Arístegui, Jana Meyer, Patricia Grasse, Avy Bernales, Allanah J. Paul, Fabrizio Minutolo, Sonia Sánchez, Leila Kittu, Ulf Riebesell, Mark J. Hopwood, Michael Sswat, Joaquin Ortiz Cortes, Elisabeth von der Esch, Michelle Graco, Ursula Mendoza, Judith Meyer, Andrea Ludwig, Maricarmen Igarza, Verena Kalter, Martin A. Fischer, Isabel Baños, Claudia Sforna, Patrizia Ayon, Carolin Loescher, Peter Kohnert, Shao-Min Chen, Lennart T. Bach, Kristian Spilling, Kristin Doering, Silke Lischka, Kai G. Schulz, Jan Hennke
Eastern boundary upwelling systems (EBUS) are among the most productive marine ecosystems on Earth. The high productivity in surface waters is facilitated by upwelling of nutrient-rich deep waters, with high light availability enabling fast phytoplan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::088c77e2cd4e9749c6256ea35bfc4a70
https://doi.org/10.5194/bg-2020-35
https://doi.org/10.5194/bg-2020-35
Autor:
Lennart Thomas Bach, Allanah Joy Paul, Tim Boxhammer, Elisabeth von der Esch, Michelle Graco, Kai Georg Schulz, Eric Achterberg, Paulina Aguayo, Javier Aristegui, Patrizia Ayon, Isabel Banos, Avy Bernales, Anne Sophie Boegeholz, Francisco Chavez, Shao-Min Chen, Kristin Doering, Alba Filella, Martin Fischer, Patricia Grasse, Mathias Haunost, Jan Hennke, Nauzet Hernandez-Hernandez, Mark Hopwood, Maricarmen Igarza, Verena Kalter, Leila Kittu, Peter Kohnert, Jesus Ledesma, Christian Lieberum, Silke Lischka, Carolin Loescher, Andrea Ludwig, Ursula Mendoza, Jana Meyer, Judith Meyer, Fabrizio Minutolo, Joaquin Ortiz Cortes, Jonna Piiparinen, Claudia Sforna, Kristian Spilling, Sonia Sanchez, Carsten Spisla, Michael Sswat, Mabel Zavala Moreira, Ulf Riebesell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14512d87b562279f790d2dbc9aa5b459
https://doi.org/10.5194/bg-2020-35-supplement
https://doi.org/10.5194/bg-2020-35-supplement
Autor:
Sonja Geilert, Patricia Grasse, Kristin Doering, Klaus Wallmann, Claudia Ehlert, Florian Scholz, Martin Frank, Mark Schmidt, Christian Hensen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6538acbecae3f3831d0ea2474e2e95ed
https://doi.org/10.5194/bg-2019-481-supplement
https://doi.org/10.5194/bg-2019-481-supplement
Autor:
Sonja Geilert, Patricia Grasse, Kristin Doering, Klaus Wallmann, Claudia Ehlert, Florian Scholz, Martin Frank, Mark Schmidt, Christian Hensen
Benthic fluxes of dissolved silicon (Si) from sediments into the water column are driven by the dissolution of biogenic silica (bSiO2) and terrigenous Si minerals and modulated by the precipitation of authigenic Si phases. Each of these processes has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81e8a668bfbc5695dec7e5ebe65d0b39
https://doi.org/10.5194/bg-2019-481
https://doi.org/10.5194/bg-2019-481