Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Marie Barbieux"'
1
Biological production in two contrasted regions of the Mediterranean Sea during the oligotrophic period: an estimate based on the diel cycle of optical properties measured by BioGeoChemical-Argo profiling floats
Autor: Marie Barbieux, Julia Uitz, Alexandre Mignot, Collin Roesler, Hervé Claustre, Bernard Gentili, Vincent Taillandier, Fabrizio D'Ortenzio, Hubert Loisel, Antoine Poteau, Edouard Leymarie, Christophe Penkerc'h, Catherine Schmechtig, Annick Bricaud
Publikováno v: Biogeosciences
Biogeosciences, 2022, 19, pp.1165-1194. ⟨10.5194/bg-19-1165-2022⟩
International audience; This study assesses marine community production based on the diel variability of bio-optical properties monitored by two BioGeoChemical-Argo (BGC-Argo) floats. Experiments were conducted in two distinct Mediterranean systems,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9db6d04327d0c9c90c1239411a1e5dcb
https://doi.org/10.5194/bg-19-1165-2022
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2
Akademický článek
Quantifying the Impact of Linear Regression Model in Deriving Bio-Optical Relationships: The Implications on Ocean Carbon Estimations
Autor: Marco Bellacicco, Vincenzo Vellucci, Michele Scardi, Marie Barbieux, Salvatore Marullo, Fabrizio D’Ortenzio
Publikováno v: Sensors, Vol 19, Iss 13, p 3032 (2019)
Linear regression is widely used in applied sciences and, in particular, in satellite optical oceanography, to relate dependent to independent variables. It is often adopted to establish empirical algorithms based on a finite set of measurements, whi
Externí odkaz: https://doaj.org/article/1604137cdeff4e8585ba5ddca8f09dbb
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3
Biological production in two contrasted regions of the Mediterranean Sea during the oligotrophic period: An estimate based on the diel cycle of optical properties measured by BGC-Argo profiling floats
Autor: Bernard Gentili, Marie Barbieux, Vincent Taillandier, Julia Uitz, Christophe Penkerc'h, Hervé Claustre, Antoine Poteau, Collin S. Roesler, Hubert Loisel, Annick Bricaud, Catherine Schmechtig, Edouard Leymarie, Fabrizio D'Ortenzio, Alexandre Mignot
Publikováno v: Biogeosciences (1726-4189) (Copernicus GmbH), 2022, Vol. 19, N. 4, P. 1165-1194
This study assesses marine biological production of organic carbon based on the diel variability of bio-optical properties monitored by two BioGeoChemical-Argo (BGC-Argo) floats. Experiments were conducted in two distinct Mediterranean systems, the N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ea5b6c33cea3dbfa7b02cc79d7224ba
https://archimer.ifremer.fr/doc/00750/86247/
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4
Bio-optical characterization of subsurface chlorophyll maxima in the Mediterranean Sea from a Biogeochemical-Argo float database
Autor: Marie Barbieux, Julia Uitz, Bernard Gentili, Orens Pasqueron de Fommervault, Alexandre Mignot, Antoine Poteau, Catherine Schmechtig, Vincent Taillandier, Edouard Leymarie, Christophe Penkerc'h, Fabrizio D'Ortenzio, Hervé Claustre, Annick Bricaud
Publikováno v: Biogeosciences, Vol 16, Pp 1321-1342 (2019)
Biogeosciences
Biogeosciences, 2019, 16 (6), pp.1321-1342. ⟨10.5194/bg-16-1321-2019⟩
Biogeosciences, European Geosciences Union, 2019, 16 (6), pp.1321-1342. ⟨10.5194/bg-16-1321-2019⟩
As commonly observed in oligotrophic stratified waters, a subsurface (or deep) chlorophyll maximum (SCM) frequently characterizes the vertical distribution of phytoplankton chlorophyll in the Mediterranean Sea. Occurring far from the surface layer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a7f3847ed6dbc5217a119c859818a2c
https://www.biogeosciences.net/16/1321/2019/bg-16-1321-2019.pdf
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5
Bio‐optical anomalies in the world's oceans: An investigation on the diffuse attenuation coefficients for downward irradiance derived from B iogeochemical A rgo float measurements
Autor: Emanuele Organelli, Annick Bricaud, Julia Uitz, Giorgio Dall'Olmo, Hervé Claustre, Fabrizio D'Ortenzio, Marie Barbieux
Publikováno v: Journal of Geophysical Research: Oceans
Journal of geophysical research. Oceans
122 (2017): 3543–3564. doi:10.1002/2016JC012629
info:cnr-pdr/source/autori:Organelli, Emanuele; Claustre, Herve; Bricaud, Annick; Barbieux, Marie; Uitz, Julia; D'Ortenzio, Fabrizio; Dall'Olmo, Giorgio/titolo:Bio-optical anomalies in the world's oceans: An investigation on the diffuse attenuation coefficients for downward irradiance derived from Biogeochemical Argo float measurements/doi:10.1002%2F2016JC012629/rivista:Journal of geophysical research. Oceans (Print)/anno:2017/pagina_da:3543/pagina_a:3564/intervallo_pagine:3543–3564/volume:122
Journal of Geophysical Research. Oceans
Journal of Geophysical Research. Oceans, Wiley-Blackwell, 2017, 122 (5), pp.3543-3564. ⟨10.1002/2016JC012629⟩
Journal of Geophysical Research. Oceans, 2017, 122 (5), pp.3543-3564. ⟨10.1002/2016JC012629⟩
Journal Of Geophysical Research-oceans (2169-9275) (Amer Geophysical Union), 2017-05, Vol. 122, N. 5, P. 3543-3564
Identification of oceanic regions characterized by particular optical properties is extremely important for ocean color applications. The departure from globally established bio-optical models introduces uncertainties in the retrieval of biogeochemic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bd738ce5851f7e450ebf6388ad51522
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6
Quantifying the Impact of Linear Regression Model in Deriving Bio-Optical Relationships: The Implications on Ocean Carbon Estimations
Autor: Vincenzo Vellucci, Marie Barbieux, Marco Bellacicco, Michele Scardi, Fabrizio D'Ortenzio, Salvatore Marullo
Publikováno v: Sensors (1424-8220) (Mdpi), 2019-07, Vol. 19, N. 13, P. 3032 (15p.)
Sensors (Basel, Switzerland)
Sensors
Sensors, MDPI, 2019, 19 (13), pp.3032. ⟨10.3390/s19133032⟩
Sensors, Vol 19, Iss 13, p 3032 (2019)
Linear regression is widely used in applied sciences and, in particular, in satellite optical oceanography, to relate dependent to independent variables. It is often adopted to establish empirical algorithms based on a finite set of measurements, whi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f5f7d4fa78a0b59b3ad8fef40b5b05e
https://archimer.ifremer.fr/doc/00585/69689/
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8
Global variability of optical backscattering by non‐algal particles from a biogeochemical‐argo data set
Autor: M. Cornec, Salvatore Marullo, Jaime Pitarch, Catherine Schmechtig, Emanuele Organelli, Griet Neukermans, Marie Barbieux, Gianluca Volpe, Fabrizio D'Ortenzio, Marco Bellacicco, Hervé Claustre, Antoine Poteau, Robert J. W. Brewin
Publikováno v: Geophysical Research Letters
Geophysical Research Letters, American Geophysical Union, 2019, 46 (16), pp.9767-9776. ⟨10.1029/2019GL084078⟩
Geophysical research letters (Online) 46 (2019): 9767–9776. doi:10.1029/2019GL084078
info:cnr-pdr/source/autori:Bellacicco M.; Cornec M.; Organelli E.; Brewin R.J.W.; Neukermans G.; Volpe G.; Barbieux M.; Poteau A.; Schmechtig C.; D'Ortenzio F.; Marullo S.; Claustre H.; Pitarch J./titolo:Global Variability of Optical Backscattering by Non-algal particles From a Biogeochemical-Argo Data Set/doi:10.1029%2F2019GL084078/rivista:Geophysical research letters (Online)/anno:2019/pagina_da:9767/pagina_a:9776/intervallo_pagine:9767–9776/volume:46
Geophysical Research Letters (0094-8276) (Amer Geophysical Union), 2019-08, Vol. 46, N. 16, P. 9767-9776
Understanding spatial and temporal dynamics of non-algal particles in open ocean is of the utmost importance to improve estimations of carbon export and sequestration. These particles covary with phytoplankton abundance but also accumulate independen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::583805df8ebd957a45d7976035e5b91c
http://imis.nioz.nl/imis.php?module=ref&refid=317911
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9
Correction of profiles of in-situ chlorophyll fluorometry for the contribution of fluorescence originating from non-algal matter
Autor: Hervé Claustre, Collin S. Roesler, Emmanuel Boss, Xiaogang Xing, Fabrizio D'Ortenzio, Antoine Poteau, Marie Barbieux, Emanuele Organelli
Publikováno v: Limnology and Oceanography: Methods
Limnology And Oceanography-methods (1541-5856) (Wiley-blackwell), 2017-01, Vol. 15, N. 1, P. 80-93
Limnology and oceanography, methods 15 (2017): 80–93. doi:10.1002/lom3.10144
info:cnr-pdr/source/autori:Xing, Xiaogang; Claustre, Herve; Boss, Emmanuel; Roesler, Collin; Organelli, Emanuele; Poteau, Antoine; Barbieux, Marie; D'Ortenzio, Fabrizio/titolo:Correction of profiles of in-situ chlorophyll fluorometry for the contribution of fluorescence originating from non-algal matter/doi:10.1002%2Flom3.10144/rivista:Limnology and oceanography, methods/anno:2017/pagina_da:80/pagina_a:93/intervallo_pagine:80–93/volume:15
Limnology and Oceanography: Methods, Association for the Sciences of Limnology and Oceanography, 2017, 15 (1), pp.80-93. ⟨10.1002/lom3.10144⟩
Limnology and Oceanography: Methods, 2017, 15 (1), pp.80-93. ⟨10.1002/lom3.10144⟩
In situ chlorophyll fluorometers have been widely employed for more than half a century, and to date, it still remains the most used instrument to estimate chlorophyll-a concentration in the field, especially for measurements onboard autonomous obser
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ce5d1bfd1632d880bc2fb83ff3d83d
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