Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Francisca Martinez‐Ruiz"'
1
Akademický článek
Barium bioaccumulation by bacterial biofilms and implications for Ba cycling and use of Ba proxies
Autor: Francisca Martinez-Ruiz, Fadwa Jroundi, Adina Paytan, Isabel Guerra-Tschuschke, María del Mar Abad, María Teresa González-Muñoz
Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Despite the broad use of barium as a proxy for past ocean export production, the underlying mechanisms of barite precipitation remain unknown. Here, the authors show, under experimental conditions, that barium bioaccumulation on bacterially produced
Externí odkaz: https://doaj.org/article/07dc07e9c7624871b999e71293d6c8ba
Zobrazit plný text záznamu
3
Processes underlying barite formation in the Mediterranean: a record of marine microbial activity during sapropel deposition
Autor: Francisca Martinez-Ruiz, Adina Paytan, Ricardo Monedero-Contreras, Gert de Lange
Mediterranean sapropels represent an exceptional example of productivity fluctuations reconstructed from Ba proxies. They have been cyclically deposited in the Mediterranean by the combination of climatically induced increases in primary productivity
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba9497931232cd630285661d6153cf73
https://doi.org/10.5194/egusphere-egu23-14703
Zobrazit plný text záznamu
4
Barite Precipitation on Suspended Organic Matter in the Ocean Water Column
Autor: Francisca Martinez-Ruiz, Adina Paytan, Maria Teresa Gonzalez-Muñoz, Fadwa Jroundi, Maria del Mar Abad, Phoebe J. Lam, Tristan J. Horner, Miriam Kastner
Despite decades of research, barite formation in the ocean water column has been widely discussed since most of the world´s ocean mesopelagic zone, in which barite forms, is generally undersaturated with respect to this mineral. Recent evidence from
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ed9cb7855e7f0c894ad9926045c43ba0
https://doi.org/10.5194/egusphere-egu22-12842
Zobrazit plný text záznamu
5
Elektronická kniha
Impact Markers in the Stratigraphic Record
Autor: Christian Koeberl, Francisca Martinez-Ruiz
The present volume is an outcome of the scientific programme “Response of the Earth System to Impact Processes” (IMPACT) by the European Science Foundation (ESF). The ESF is an association of 67 national member organizations devoted to scientific
Zobrazit plný text záznamu
6
Akademický článek
High-resolution data from Laser Ablation-ICP-MS and by ICP-OES analyses at the Cretaceous/Paleogene boundary section at Agost (SE Spain)
Autor: Claudia Sosa-Montes de Oca, Gert J. de Lange, Francisca Martínez-Ruiz, Francisco J. Rodríguez-Tovar
Publikováno v: Data in Brief, Vol 18, Iss , Pp 1900-1906 (2018)
A high-resolution analysis of the distribution of major and trace elements across the Cretaceous/Paleogene boundary (KPgB) in the distal section of Agost (SE Spain) was performed. The KPgB sediments were drilled to recover a 22 cm-long core; the lowe
Externí odkaz: https://doaj.org/article/9849c582b6d54d71a05b5555120daf7f
Zobrazit plný text záznamu
10
Akademický článek
Bottom-water conditions in a marine basin after the Cretaceous-Paleogene impact event: timing the recovery of oxygen levels and productivity.
Autor: Claudia Sosa-Montes De Oca, Francisca Martínez-Ruiz, Francisco Javier Rodríguez-Tovar
Publikováno v: PLoS ONE, Vol 8, Iss 12, p e82242 (2013)
An ultra-high-resolution analysis of major and trace element contents from the Cretaceous-Paleogene boundary interval in the Caravaca section, southeast Spain, reveals a quick recovery of depositional conditions after the impact event. Enrichment/dep
Externí odkaz: https://doaj.org/article/a89575b22eac48b8a164ebc416f4f02e
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje