Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000224445> ?p ?o ?g. }
- W2000224445 endingPage "690" @default.
- W2000224445 startingPage "671" @default.
- W2000224445 abstract "Abstract. We quantify the CO2 source/sink nature of the California Current System (CalCS) and determine the drivers and processes behind the mean and spatiotemporal variability of the partial pressure of CO2 (pCO2) in the surface ocean. To this end, we analyze eddy-resolving, climatological simulations of a coupled physical–biogeochemical oceanic model on the basis of the Regional Oceanic Modeling System (ROMS). In the annual mean, the entire CalCS within 800 km of the coast and from ∼33° N to 46° N is essentially neutral with regard to atmospheric CO2: the model simulates an integrated uptake flux of −0.9 ± 3.6 Tg C yr−1, corresponding to an average flux density of −0.05 ± 0.20 mol C m−2 yr−1. This near zero flux is a consequence of an almost complete regional compensation between (i) strong outgassing in the nearshore region (first 100 km) that brings waters with high concentrations of dissolved inorganic carbon (DIC) to the surface and (ii) and a weaker, but more widespread uptake flux in the offshore region due to an intense biological reduction of this DIC, driven by the nutrients that are upwelled together with the DIC. The air–sea CO2 fluxes vary substantially in time, both on seasonal and sub-seasonal timescales, largely driven by variations in surface ocean pCO2. Most of the variability in pCO2 is associated with the seasonal cycle, with the exception of the nearshore region, where sub-seasonal variations driven by mesoscale processes dominate. In the regions offshore of 100 km, changes in surface temperature are the main driver, while in the nearshore region, changes in surface temperature, as well as anomalies in DIC and alkalinity (Alk) owing to changes in circulation, biological productivity and air–sea CO2 fluxes dominate. The prevalence of eddy-driven variability in the nearshore 100 km leads to a complex spatiotemporal mosaic of surface ocean pCO2 and air–sea CO2 fluxes that require a substantial observational effort to determine the source/sink nature of this region reliably." @default.
- W2000224445 created "2016-06-24" @default.
- W2000224445 creator A5005913894 @default.
- W2000224445 creator A5037676687 @default.
- W2000224445 creator A5082417295 @default.
- W2000224445 date "2014-02-06" @default.
- W2000224445 modified "2023-09-26" @default.
- W2000224445 title "Spatiotemporal variability and drivers of <i>p</i>CO<sub>2</sub> and air–sea CO<sub>2</sub> fluxes in the California Current System: an eddy-resolving modeling study" @default.
- W2000224445 cites W1559564413 @default.
- W2000224445 cites W1579351566 @default.
- W2000224445 cites W1584669300 @default.
- W2000224445 cites W1609491364 @default.
- W2000224445 cites W1652686173 @default.
- W2000224445 cites W1832809507 @default.
- W2000224445 cites W1859527060 @default.
- W2000224445 cites W1915117966 @default.
- W2000224445 cites W1967896659 @default.
- W2000224445 cites W1976259602 @default.
- W2000224445 cites W1985479415 @default.
- W2000224445 cites W1989121596 @default.
- W2000224445 cites W2006041837 @default.
- W2000224445 cites W2006113617 @default.
- W2000224445 cites W2006386209 @default.
- W2000224445 cites W2007953659 @default.
- W2000224445 cites W2011615479 @default.
- W2000224445 cites W2018516735 @default.
- W2000224445 cites W2020750374 @default.
- W2000224445 cites W2024841535 @default.
- W2000224445 cites W2026593291 @default.
- W2000224445 cites W2026865113 @default.
- W2000224445 cites W2029036899 @default.
- W2000224445 cites W2030604405 @default.
- W2000224445 cites W2043183307 @default.
- W2000224445 cites W2047757781 @default.
- W2000224445 cites W2049797375 @default.
- W2000224445 cites W2050103984 @default.
- W2000224445 cites W2052727776 @default.
- W2000224445 cites W2052805709 @default.
- W2000224445 cites W2060334985 @default.
- W2000224445 cites W2062476282 @default.
- W2000224445 cites W2072653423 @default.
- W2000224445 cites W2075674156 @default.
- W2000224445 cites W2078114051 @default.
- W2000224445 cites W2078689576 @default.
- W2000224445 cites W2086814464 @default.
- W2000224445 cites W2090220130 @default.
- W2000224445 cites W2094300388 @default.
- W2000224445 cites W2098186643 @default.
- W2000224445 cites W2100986500 @default.
- W2000224445 cites W2103309372 @default.
- W2000224445 cites W2114992090 @default.
- W2000224445 cites W2117988072 @default.
- W2000224445 cites W2119022049 @default.
- W2000224445 cites W2123500049 @default.
- W2000224445 cites W2125402987 @default.
- W2000224445 cites W2125776675 @default.
- W2000224445 cites W2131648183 @default.
- W2000224445 cites W2143487353 @default.
- W2000224445 cites W2158416662 @default.
- W2000224445 cites W2160168094 @default.
- W2000224445 cites W2164672828 @default.
- W2000224445 cites W2166620677 @default.
- W2000224445 cites W2166828134 @default.
- W2000224445 cites W2170038491 @default.
- W2000224445 doi "https://doi.org/10.5194/bg-11-671-2014" @default.
- W2000224445 hasPublicationYear "2014" @default.
- W2000224445 type Work @default.
- W2000224445 sameAs 2000224445 @default.
- W2000224445 citedByCount "41" @default.
- W2000224445 countsByYear W20002244452014 @default.
- W2000224445 countsByYear W20002244452015 @default.
- W2000224445 countsByYear W20002244452016 @default.
- W2000224445 countsByYear W20002244452017 @default.
- W2000224445 countsByYear W20002244452018 @default.
- W2000224445 countsByYear W20002244452019 @default.
- W2000224445 countsByYear W20002244452020 @default.
- W2000224445 countsByYear W20002244452021 @default.
- W2000224445 countsByYear W20002244452022 @default.
- W2000224445 countsByYear W20002244452023 @default.
- W2000224445 crossrefType "journal-article" @default.
- W2000224445 hasAuthorship W2000224445A5005913894 @default.
- W2000224445 hasAuthorship W2000224445A5037676687 @default.
- W2000224445 hasAuthorship W2000224445A5082417295 @default.
- W2000224445 hasBestOaLocation W20002244451 @default.
- W2000224445 hasConcept C107872376 @default.
- W2000224445 hasConcept C111368507 @default.
- W2000224445 hasConcept C119599485 @default.
- W2000224445 hasConcept C127313418 @default.
- W2000224445 hasConcept C127413603 @default.
- W2000224445 hasConcept C143050476 @default.
- W2000224445 hasConcept C162284963 @default.
- W2000224445 hasConcept C178790620 @default.
- W2000224445 hasConcept C185592680 @default.
- W2000224445 hasConcept C205649164 @default.
- W2000224445 hasConcept C39432304 @default.
- W2000224445 hasConcept C40382383 @default.
- W2000224445 hasConcept C48207687 @default.
- W2000224445 hasConcept C58640448 @default.