Consulta: subjectFacets:"LDEO2010"
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Data/hora: 10/06/2024 15:17:54

A growing oceanic carbon uptake: Results from an inversion study of surface pCO(2) data
Provedor de dados: 5
Autores: Majkut, Joseph D.; Sarmiento, J. L.; Rodgers, K. B.
Concerted community efforts have been devoted to producing an authoritative climatology of air-sea CO2 fluxes, but identifying decadal trends in CO2 fluxes has proven to be more challenging. The available surface pCO(2) estimates are too sparse to separate long-term trends from decadal and seasonal variability using simple linear models. We introduce Markov Chain Monte Carlo sampling as a novel technique for estimating the historical pCO(2) at the ocean surface. The result is a plausible history of surface pCO(2) based on available measurements and variability inferred from model simulations. Applying the method to a modern database of pCO(2) data, we find that two thirds of the ocean surface is trending toward increasing uptake of CO2, with a mean (year...
Tipo: Text
Palavras-chave: Carbon; Assimilation; LDEO2010; Trend.
Ano: 2014
URL: https://archimer.ifremer.fr/doc/00290/40156/38724.pdf