Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Janine Gastaud"'
Autor:
Matthieu Bressac, Isabelle Levy, Pavel P. Povinec, B. Oregioni, Elena Chamizo, J. La Rosa, Janine Gastaud
Publikováno v:
Digital.CSIC. Repositorio Institucional del CSIC
instname
instname
The evolution of Cs, Np and Pu at the DYFAMED station (NW Mediterranean) is discussed in relation to physical processes, downward fluxes of particles, and changes in the main input sources. The data set presented in this study represents the first co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e454f75c5de4d41abeaee8b1edb41e0
https://doi.org/10.1016/j.scitotenv.2017.03.137
https://doi.org/10.1016/j.scitotenv.2017.03.137
To analyze plutonium (Pu) in open ocean waters can be challenging due to the low seawater concentrations. In this study we compared two techniques for Pu determination, one in-situ MnO2 cartridge system and the more commonly used MnO2 precipitation t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::98d54dc532501ccd5c935e6f002423d9
http://hdl.handle.net/10138/328917
http://hdl.handle.net/10138/328917
Publikováno v:
Journal of environmental radioactivity. 204
To analyze plutonium (Pu) in open ocean waters can be challenging due to the low seawater concentrations. In this study we compared two techniques for Pu determination, one in-situ MnO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b9aab3d1647c4a3e59627dc2d0a52ad9
https://pubmed.ncbi.nlm.nih.gov/30986717
https://pubmed.ncbi.nlm.nih.gov/30986717
Autor:
Elena Chamizo, Joan-Albert Sanchez-Cabeza, Timothy C. Kenna, Jan Scholten, José Luis Mas, P. Camara-Mor, Herrmann J, Pere Masqué, Mats Eriksson, Patric Lindahl, Isabelle Levy, Janine Gastaud, Gi Hoon Hong, Sven Poul Nielsen
Publikováno v:
Limnology and Oceanography: Methods. 10:590-607
As part of the GEOTRACES Program, six laboratories participated in an intercalibration exercise on several anthropogenic radionuclides of interest. The effort was successful for 239,240Pu activity, 240Pu/239Pu isotope ratio, and 137Cs activity measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bfc56c47f91f294d0e62ffb21cf7952
https://doi.org/10.4319/lom.2012.10.590
https://doi.org/10.4319/lom.2012.10.590
Autor:
Joan-Albert Sanchez-Cabeza, Michel Preda, Carlos Alonso-Hernández, Libia Hascibe Pérez-Bernal, Ana Carolina Ruiz-Fernández, Alberto José Quejido-Cabezas, Claude Hillaire-Marcel, Víctor Martínez-Herrera, Janine Gastaud
Publikováno v:
Continental Shelf Research. 37:57-65
Coastal ecosystems are subject to many anthropogenic pressures, including pollution and the enhancement of sedimentation due to human activities. The lower reach of the Coatzacoalcos River is considered to be the most polluted coastal area of Mexico
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d124d3e9b094335bf8c9105dc5332444
https://doi.org/10.1016/j.csr.2012.02.005
https://doi.org/10.1016/j.csr.2012.02.005
Autor:
Pavel P. Povinec, Joan-Albert Sanchez-Cabeza, Per Roos, Isabelle Levy, Michio Aoyama, Katsumi Hirose, Mats Eriksson, Janine Gastaud, E. Bosc, S. Rezzoug
Publikováno v:
Progress in Oceanography. 89:92-100
The distribution of 239Pu in Atlantic and Indian Ocean waters about four decades after their main injection from atmospheric nuclear weapons tests is discussed. Recent data obtained in the framework of the SHOTS (Southern Hemisphere Ocean Tracer Stud
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37287dd87c8c0ee643b7c4943fee092c
https://doi.org/10.1016/j.pocean.2010.12.009
https://doi.org/10.1016/j.pocean.2010.12.009
Marine anthropogenic radiotracers in the Southern Hemisphere: New sampling and analytical strategies
Autor:
Per Roos, Pavel P. Povinec, S.A. Yim, J.-F. Comanducci, Mats Eriksson, Janine Gastaud, Isabelle Levy, Iolanda Osvath, Joan-Albert Sanchez-Cabeza, C.S. Kim, Katsumi Hirose, Michio Aoyama, Yasunori Hamajima, Kazuhisa Komura
Publikováno v:
Progress in Oceanography. 89:120-133
The Japan Agency for Marine Earth Science and Technology conducted in 2003–2004 the Blue Earth Global Expedition (BEAGLE2003) around the Southern Hemisphere Oceans, which was a rare opportunity to collect many seawater samples for anthropogenic rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f344d4307f5890d3b7c149dc27284877
https://doi.org/10.1016/j.pocean.2010.12.012
https://doi.org/10.1016/j.pocean.2010.12.012
Publikováno v:
Progress in Oceanography. 89:108-119
Vertical distributions of the strong organic ligand (SOL) in oceanic particulate matter (PM), as determined from the amount of thorium adsorption onto PM in 0.1 M HCl, were measured for the twilight zone (100- to 1000-m depth) of the Southern Hemisph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a8c11d8bfdd5364fcf298b3a98fb9eb
https://doi.org/10.1016/j.pocean.2010.12.011
https://doi.org/10.1016/j.pocean.2010.12.011
Autor:
M. Ješkovský, Katsumi Hirose, Masao Fukasawa, Pavel P. Povinec, Isabelle Levy, Joan-Albert Sanchez-Cabeza, Janine Gastaud, Michio Aoyama, Kazuhisa Komura, I. Sýkora
Publikováno v:
Progress in Oceanography. 89:17-30
The 137Cs seawater transect along the 20°S latitude in the Indian Ocean, sampled during the round the globe BEAGLE2003 (Blue Ocean Global Expedition) clearly shows a presence of two cores of higher 137Cs concentrations at 100°E and 55°E in water c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99eb65de0440d212a335279b2cf2fc25
https://doi.org/10.1016/j.pocean.2010.12.004
https://doi.org/10.1016/j.pocean.2010.12.004
Autor:
Janine Gastaud, Mats Eriksson, Iolanda Osvath, Isabelle Levy, Kazuhisa Komura, Michio Aoyama, J.A. Sanchez-Cabeza, Pavel P. Povinec
Publikováno v:
Progress in Oceanography. 89:31-37
During the reoccupation of the WOCE transect A10 at 30°S by the BEAGLE2003 cruise, the SHOTS project partners collected a large number of samples for the analysis of isotopic tracers. 137Cs was mostly deposited on the oceans surface during the late
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::901c4062405590f66b112e88821d1736
https://doi.org/10.1016/j.pocean.2010.12.005
https://doi.org/10.1016/j.pocean.2010.12.005