Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Guillaume Fontorbe"'
Autor:
Daniel J. Conley, Patrick J. Frings, Guillaume Fontorbe, Wim Clymans, Johanna Stadmark, Katharine R. Hendry, Alan O. Marron, Christina L. De La Rocha
Publikováno v:
Frontiers in Marine Science, Vol 4 (2017)
Biosilicification has driven variation in the global Si cycle over geologic time. The evolution of different eukaryotic lineages that convert dissolved Si (DSi) into mineralized structures (higher plants, siliceous sponges, radiolarians, and diatoms)
Externí odkaz:
https://doaj.org/article/40a30a7476174ee48a068e5302cab0b8
Publikováno v:
Frontiers in Marine Science, Vol 4 (2017)
We explore the distribution of sponges along dissolved silica (dSi) concentration gradients to test whether sponge assemblages are related to dSi and to assess the validity of fossil sponges as a palaeoecological tool for inferring dSi concentrations
Externí odkaz:
https://doaj.org/article/91f07de49c1f421e88e56e41de6c7449
Publikováno v:
Limnology and Oceanography. 65:515-528
Biogeochemical silicon (Si) cycling in coastal systems is highly influenced by anthropogenic perturbations in recent decades. Here, we present a systematic study on the distribution of stable Si isotopes of dissolved silicate (δ30SiDSi) in a highly
Autor:
Johan Renaudie, Martin Frank, Patrick J. Frings, Guillaume Fontorbe, Zhimian Cao, Zhouling Zhang
Publikováno v:
Goldschmidt2021 abstracts.
Publikováno v:
Goldschmidt2021 abstracts.
Autor:
Patrick J. Frings, Guillaume Fontorbe, Christina L. De La Rocha, Daniel J. Conley, Katharine R. Hendry
Publikováno v:
Paleoceanography and Paleoclimatology
Fontorbe, G, Frings, P, De La Rocha, C, Hendry, K & Conley, D 2020, ' Constraints on Earth system functioning at the Paleocene-Eocene Thermal Maximum from the marine silicon cycle ', Paleoceanography and Paleoclimatology, vol. 35, no. 5, e2020PA003873 . https://doi.org/10.1029/2020PA003873
Paleoceanography And Paleoclimatology (2572-4517) (American Geophysical Union (AGU)), 2020-05, Vol. 35, N. 5, P. e2020PA003873 (22p.)
Fontorbe, G, Frings, P, De La Rocha, C, Hendry, K & Conley, D 2020, ' Constraints on Earth system functioning at the Paleocene-Eocene Thermal Maximum from the marine silicon cycle ', Paleoceanography and Paleoclimatology, vol. 35, no. 5, e2020PA003873 . https://doi.org/10.1029/2020PA003873
Paleoceanography And Paleoclimatology (2572-4517) (American Geophysical Union (AGU)), 2020-05, Vol. 35, N. 5, P. e2020PA003873 (22p.)
The Paleocene-Eocene Thermal Maximum (PETM, ca. 56 Ma) is marked by a negative carbon isotope excursion (CIE) and increased global temperatures. The CIE is thought to result from the release of 13C-depleted carbon, although the source(s) of carbon an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::978331c8b94774739f1d52f50be8b07f
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5002638
https://gfzpublic.gfz-potsdam.de/pubman/item/item_5002638
Autor:
Daniel J. Conley, Patrick J. Frings, Guillaume Fontorbe, Christina De La Rocha, Jacob Carstensen, Katharine R. Hendry
Publikováno v:
Paleoceanography. 32:848-863
Silicon isotope ratios (expressed as δ30Si) in marine microfossils can provide insights into silica cycling over geologic time. Here we used δ30Si of sponge spicules and radiolarian tests from the Paleogene Equatorial Transect (Ocean Drilling Progr
Autor:
Christina De La Rocha, Daniel J. Conley, Patrick J. Frings, Alan O. Marron, Wim Clymans, Johanna Stadmark, Katharine R. Hendry, Guillaume Fontorbe
Publikováno v:
Conley, D, Frings, P, Fontorbe, G, Clymens, W, Stadmark, J, Hendry, K, Marron, A & De La Rocha, C 2017, ' Biosilicification Drives a Decline of Dissolved Si in the Oceans through Geologic Time ', Frontiers in Marine Science, vol. 4, 397 . https://doi.org/10.3389/fmars.2017.00397
Frontiers in Marine Science
Frontiers in Marine Science, Vol 4 (2017)
Frontiers in Marine Science
Frontiers in Marine Science, Vol 4 (2017)
Biosilicification has driven variation in the global Si cycle over geologic time. The evolution of different eukaryotic lineages that convert dissolved Si (DSi) into mineralized structures (higher plants, siliceous sponges, radiolarians, and diatoms)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9916daca4bb9cfe2ed80e7b32ed7fc80
https://hdl.handle.net/1983/3706eb38-dabb-4302-acbc-be6ebae090d4
https://hdl.handle.net/1983/3706eb38-dabb-4302-acbc-be6ebae090d4
Publikováno v:
Frontiers in Marine Science, Vol 4 (2017)
We explore the distribution of sponges along dissolved silica (dSi) concentration gradients to test whether sponge assemblages are related to dSi and to assess the validity of fossil sponges as a palaeoecological tool for inferring dSi concentrations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48cffb0bcd853d760831cb9a4f456036
http://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-2571
http://urn.kb.se/resolve?urn=urn:nbn:se:nrm:diva-2571
Publikováno v:
Geological Society of America Abstracts with Programs.