Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/193458
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Net Additions of Recalcitrant Dissolved Organic Carbon in the Deep Atlantic Ocean |
Autor: | Romera-Castillo, Cristina CSIC ORCID ; Álvarez-Rodríguez, Marta CSIC ORCID; Pelegrí, Josep Lluís CSIC ORCID ; Hansell, Dennis A.; Álvarez-Salgado, Xosé Antón CSIC ORCID | Fecha de publicación: | sep-2019 | Editor: | American Geophysical Union | Citación: | Global Biogeochemical Cycles 33(9): 1162-1173 (2019) | Resumen: | Most dissolved organic carbon (DOC) sequestered in the deep ocean has residence times of decades to thousands of years, with clear implications for climate regulation, though some net removal is typically observed with increasing water mass age. Here, a high‐quality‐high‐resolution data set has allowed us to identify net additions of recalcitrant DOC in specific water masses of the deep South Atlantic. Overall, the South Atlantic is a net source of recalcitrant DOC, adding 0.027 ± 0.019 Pg C/year, while the North Atlantic is a net sink that removes 0.298 ± 0.141 Pg C/year. We find that the balance of addition/removal of recalcitrant DOC depends not only on the origin but also on the temperature, age, and depth of the water masses that circulate and mix in the Atlantic Ocean. Future changes in the water mass composition and circulation patterns due to climate change would eventually affect that balance, altering the carbon cycle | Descripción: | 12 pages, 5 figures, 2 tables | Versión del editor: | https://doi.org/10.1029/2018GB006162 | URI: | http://hdl.handle.net/10261/193458 | DOI: | 10.1029/2018GB006162 | ISSN: | 0886-6236 | E-ISSN: | 1944-9224 |
Aparece en las colecciones: | (IIM) Artículos (ICM) Artículos (IEO) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Net_addittions_reclacitrant_2019.pdf | 1,26 MB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
12
checked on 19-mar-2024
WEB OF SCIENCETM
Citations
12
checked on 25-feb-2024
Page view(s)
280
checked on 28-mar-2024
Download(s)
163
checked on 28-mar-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.