| Registro completo |
| Provedor de dados: |
ArchiMer
|
| País: |
France
|
| Título: |
Anthropogenic carbon distributions in the Atlantic Ocean: data-based estimates from the Arctic to the Antarctic
|
| Autores: |
Vazquez-rodriguez, Marcos
Touratier, Franck
Lo Monaco, Claire
Waugh, D. W.
Padin, X. A.
Bellerby, R. G. J.
Goyet, Catherine
Metzl, Nicolas
Rios, Aida F.
Perez, Fiz F.
|
| Data: |
2009-03-18
|
| Ano: |
2009
|
| Palavras-chave: |
Deep equatorial atlantic
Northern indian-ocean
Water mass ages
CO2
Sea
Transport
Increase
Tracers
Models
|
| Resumo: |
Five of the most recent observational methods to estimate anthropogenic CO2 (C-ant) are applied to a high-quality dataset from five representative sections of the Atlantic Ocean extending from the Arctic to the Antarctic. Between latitudes 60 degrees N-40 degrees S all methods give similar spatial distributions and magnitude of C-ant. However, discrepancies are found in some regions, in particular in the Southern Ocean and Nordic Seas. The differences in the Southern Ocean have a significant impact on the anthropogenic carbon inventories. The calculated total inventories of C-ant for the Atlantic referred to 1994 vary from 48 to 67 Pg (10(15) g) of carbon, with an average of 54 +/- 8 Pg C, which is higher than previous estimates. These results, both the detailed C-ant distributions and extrapolated inventories, will help to evaluate biogeochemical ocean models and coupled climate-carbon models.
|
| Tipo: |
Text
|
| Idioma: |
Inglês
|
| Identificador: |
https://archimer.ifremer.fr/doc/00202/31313/29724.pdf
DOI:10.5194/bg-6-439-2009
https://archimer.ifremer.fr/doc/00202/31313/
|
| Editor: |
Copernicus Gesellschaft Mbh
|
| Formato: |
application/pdf
|
| Fonte: |
Biogeosciences (1726-4170) (Copernicus Gesellschaft Mbh), 2009-03-18 , Vol. 6 , N. 3 , P. 439-451
|
| Direitos: |
Author(s) 2009. This work is distributed under the Creative Commons Attribution 3.0 License.
info:eu-repo/semantics/openAccess
restricted use
|
|
