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	Provedor de dados ArchiMer (2) Autor Joubert, Warren R. (2) Chierici, Melissa (1) Feig, Gregor T. (1) Fransson, Agneta (1) Monteiro, Pedro M. S. (1) Mudau, Azwitamisi E. (1) Ogundare, Margaret Ojone (1) Roychoudhury, Alakendra N. (1) Mais... Palavra-chave Antarctic coast (1) Astrid Ridge (1) CO2 and biogeochemical drivers (1) Carbon flux (1) Carbon reporting (1) Chlorophyll (1) Eddy covariance (1) Maud Rise (1) Oxygen saturation (1) PCO(2) (1) Sea ice (1) Mais... Tipo do documento Text (2) Ano 2021 (1) 2017 (1) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Variability of Sea-Air Carbon Dioxide Flux in Autumn Across the Weddell Gyre and Offshore Dronning Maud Land in the Southern Ocean ArchiMer Ogundare, Margaret Ojone; Fransson, Agneta; Chierici, Melissa; Joubert, Warren R.; Roychoudhury, Alakendra N.. Sea surface fugacity of carbon dioxide (fCO2ssw) was measured across the Weddell gyre and the eastern sector in the Atlantic Southern Ocean in autumn. During the occupation between February and April 2019, the region of the study transect was a potential ocean CO2 sink. A net CO2 flux (FCO2) of −6.2 (± 8; sink) mmol m–2 d–1 was estimated for the entire study region, with the largest average CO2 sink of −10.0 (± 8) mmol m–2 d–1 in the partly ice-covered Astrid Ridge (AR) region near the coast at 68°S and −6.1 (± 8) mmol m–2d–1 was observed in the Maud Rise (MR) region. A CO2 sink was also observed south of 66°S in the Weddell Sea (WS). To assess the main drivers describing the variability of fCO2ssw, a correlation model using fCO2 and oxygen saturation was... Tipo: Text Palavras-chave: CO2 and biogeochemical drivers; Chlorophyll; Antarctic coast; Maud Rise; Astrid Ridge; Sea ice; Oxygen saturation. Ano: 2021 URL: https://archimer.ifremer.fr/doc/00676/78854/81155.pdf South African carbon observations: CO2 measurements for land, atmosphere and ocean ArchiMer Feig, Gregor T.; Joubert, Warren R.; Mudau, Azwitamisi E.; Monteiro, Pedro M. S.. Tipo: Text Palavras-chave: PCO(2); Eddy covariance; Carbon reporting; Carbon flux. Ano: 2017 URL: https://archimer.ifremer.fr/doc/00662/77391/79074.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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