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Dive into the research topics where Josephine Ras is active.

Publication


Featured researches published by Josephine Ras.


Biogeosciences | 2007

Spatial variability of phytoplankton pigment distributions in the Subtropical South Pacific Ocean: comparison between in situ and predicted data

Josephine Ras; Hervé Claustre; Julia Uitz


Archive | 2010

The Fourth SeaWiFS HPLC Analysis Round-Robin Experiment (SeaHARRE-4)

Stanford B. Hooker; Laurie Van Heukelem; Crystal S. Thomas; Hervé Claustre; Josephine Ras; Ray Barlow; Heather Sessions; Louise Schlüter; Jason Perl; Charles Trees; Venetia Stuart; Lesley Clementson; James Fishwick; Carole A. Llewellyn; James Aiken


Deep-sea Research Part I-oceanographic Research Papers | 2006

Bio-optical properties of high chlorophyll Case 1 waters and of yellow-substance-dominated Case 2 waters

André Morel; Bernard Gentili; Malik Chami; Josephine Ras


Limnology and Oceanography | 2004

Availability of iron and major nutrients for phytoplankton in the northeast Atlantic Ocean

Stéphane Blain; Cécile Guieu; Hervé Claustre; Karine Leblanc; Thierry Moutin; Bernard Quéguiner; Josephine Ras; Géraldine Sarthou


Methods in Oceanography | 2013

The characteristics of particulate absorption, scattering and attenuation coefficients in the surface ocean; Contribution of the Tara Oceans expedition

Emmanuel Boss; Marc Picheral; Thomas Leeuw; Alison Chase; Eric Karsenti; Gabriel Gorsky; Lisa Taylor; Wayne H. Slade; Josephine Ras; Hervé Claustre


Methods in Oceanography | 2013

Decomposition of in situ particulate absorption spectra

Alison Chase; Emmanuel Boss; Ronald Zaneveld; Annick Bricaud; Hervé Claustre; Josephine Ras; Giorgio Dall’Olmo; Toby K. Westberry


Archive | 2003

Medium Resolution Imaging Spectrometer (MERIS) Validation: Early Results at the Boussole Site (Mediterranean Sea)

David Antoine; André Morel; Stanford B. Hooker; Bernard Gentili; Francis Louis; Josephine Ras; Emmanuel Roussier; Dominique Tailliez; Jean-François Desté; Pierre Guevel; Cyril Dempsey


In: Tara Oceans Consortium, Coordinators; Tara Oceans Expedition, Participants (2017): Registry of all samples from the Tara Oceans Expedition (2009-2013). PANGAEA, https://doi.org/10.1594/PANGAEA.875582 | 2017

Environmental context of all samples from the Tara Oceans Expedition (2009-2013), about pigment concentrations (HPLC) in the targeted environmental feature

Lionel Guidi; Josephine Ras; Hervé Claustre; Stephane Pesant; Participants Tara Oceans Expedition


Archive | 2013

The MAREDAT global database of high performance liquid chromatography marine pigment measurements - Gridded data product (NetCDF) - Contribution to the MAREDAT World Ocean Atlas of Plankton Functional Types

Jill M Peloquin; Chantal M. Swan; Nicolas Gruber; Meike Vogt; Hervé Claustre; Josephine Ras; Julia Uitz; R.G. Barlow; Michael J. Behrenfeld; Robert R. Bidigare; Heidi M. Dierssen; Giacomo R. DiTullio; Emilio Fernández; Chris Gallienne; Stuart W. Gibb; Ralf Goericke; Lawrence W. Harding; Erica J H Head; Patrick M. Holligan; Stanford B. Hooker; David M. Karl; Michael R. Landry; Ricardo M. Letelier; Carol Llewellyn; Michael W. Lomas; Mike Lucas; Antonio Mannino; Jean-Claude Marty; Greg Mitchell; Frank E. Muller-Karger


Laboratoire d'Océanographie de Villefranche | 2013

Phytoplankton pigment concentrations from various expeditions, analysed by HPLC by the Laboratoire d'Oceanographie de Villefranche (LOV)

Hervé Claustre; Julia Uitz; Josephine Ras

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Stanford B. Hooker

Goddard Space Flight Center

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Antoine Sciandra

Centre national de la recherche scientifique

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Caroline Cailliau

Centre national de la recherche scientifique

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Dominique Tailliez

Centre national de la recherche scientifique

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