Matches in SemOpenAlex for { <https://semopenalex.org/work/W4376504893> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W4376504893 abstract "The ocean is a major carbon sink and takes up 25-30% of the anthropogenically emitted CO2. A state-of-the-art method to quantify this sink are global ocean biogeochemistry models (GOBMs) but their simulated CO2 uptake differs between models and is systematically lower than estimates based on statistical methods using surface ocean pCO2 and interior ocean measurements. Here, we provide an in-depth evaluation of ocean carbon sink estimates from 1980 to 2018 from a GOBM ensemble. As sources of inter-model differences and ensemble-mean biases our study identifies the (i) model set-up, such as the length of the spin-up, the starting date of the simulation, and carbon fluxes from rivers and into sediments, (ii) the ocean circulation, such as Atlantic Meridional Overturning Circulation and Southern Ocean mode and intermediate water formation, and (iii) the oceanic buffer capacity. Our analysis suggests that the late starting date and biases in the ocean circulation cause a too low anthropogenic CO2 uptake across the GOBM ensemble. Surface ocean biogeochemistry biases might also cause simulated anthropogenic fluxes to be too low but the current set-up prevents a robust assessment. For simulations of the ocean carbon sink, we recommend in the short-term to (1) start simulations in 1765, when atmospheric CO2 started to increase, (2) conduct a sufficiently long spin-up such that the GOBMs reach steady-state, and (3) provide key metrics for circulation, biogeochemistry, and the land-ocean interface. In the long-term, we recommend improving the representation of these metrics in the GOBMs." @default.
- W4376504893 created "2023-05-15" @default.
- W4376504893 creator A5005913894 @default.
- W4376504893 creator A5019912667 @default.
- W4376504893 creator A5063318458 @default.
- W4376504893 creator A5065552337 @default.
- W4376504893 creator A5068651569 @default.
- W4376504893 creator A5076687884 @default.
- W4376504893 creator A5083300947 @default.
- W4376504893 creator A5088072945 @default.
- W4376504893 date "2023-05-13" @default.
- W4376504893 modified "2023-10-17" @default.
- W4376504893 title "Assessment of Global Ocean Biogeochemistry Models for Ocean Carbon Sink Estimates in RECCAP2 and Recommendations for Future Studies" @default.
- W4376504893 doi "https://doi.org/10.22541/essoar.168394734.41886821/v1" @default.
- W4376504893 hasPublicationYear "2023" @default.
- W4376504893 type Work @default.
- W4376504893 citedByCount "0" @default.
- W4376504893 crossrefType "posted-content" @default.
- W4376504893 hasAuthorship W4376504893A5005913894 @default.
- W4376504893 hasAuthorship W4376504893A5019912667 @default.
- W4376504893 hasAuthorship W4376504893A5063318458 @default.
- W4376504893 hasAuthorship W4376504893A5065552337 @default.
- W4376504893 hasAuthorship W4376504893A5068651569 @default.
- W4376504893 hasAuthorship W4376504893A5076687884 @default.
- W4376504893 hasAuthorship W4376504893A5083300947 @default.
- W4376504893 hasAuthorship W4376504893A5088072945 @default.
- W4376504893 hasBestOaLocation W43765048931 @default.
- W4376504893 hasConcept C108699882 @default.
- W4376504893 hasConcept C110872660 @default.
- W4376504893 hasConcept C111368507 @default.
- W4376504893 hasConcept C127313418 @default.
- W4376504893 hasConcept C130309983 @default.
- W4376504893 hasConcept C132651083 @default.
- W4376504893 hasConcept C143050476 @default.
- W4376504893 hasConcept C149677717 @default.
- W4376504893 hasConcept C187599188 @default.
- W4376504893 hasConcept C187850051 @default.
- W4376504893 hasConcept C18903297 @default.
- W4376504893 hasConcept C205649164 @default.
- W4376504893 hasConcept C39432304 @default.
- W4376504893 hasConcept C49204034 @default.
- W4376504893 hasConcept C58640448 @default.
- W4376504893 hasConcept C6939412 @default.
- W4376504893 hasConcept C7228185 @default.
- W4376504893 hasConcept C78091846 @default.
- W4376504893 hasConcept C86803240 @default.
- W4376504893 hasConcept C91586092 @default.
- W4376504893 hasConceptScore W4376504893C108699882 @default.
- W4376504893 hasConceptScore W4376504893C110872660 @default.
- W4376504893 hasConceptScore W4376504893C111368507 @default.
- W4376504893 hasConceptScore W4376504893C127313418 @default.
- W4376504893 hasConceptScore W4376504893C130309983 @default.
- W4376504893 hasConceptScore W4376504893C132651083 @default.
- W4376504893 hasConceptScore W4376504893C143050476 @default.
- W4376504893 hasConceptScore W4376504893C149677717 @default.
- W4376504893 hasConceptScore W4376504893C187599188 @default.
- W4376504893 hasConceptScore W4376504893C187850051 @default.
- W4376504893 hasConceptScore W4376504893C18903297 @default.
- W4376504893 hasConceptScore W4376504893C205649164 @default.
- W4376504893 hasConceptScore W4376504893C39432304 @default.
- W4376504893 hasConceptScore W4376504893C49204034 @default.
- W4376504893 hasConceptScore W4376504893C58640448 @default.
- W4376504893 hasConceptScore W4376504893C6939412 @default.
- W4376504893 hasConceptScore W4376504893C7228185 @default.
- W4376504893 hasConceptScore W4376504893C78091846 @default.
- W4376504893 hasConceptScore W4376504893C86803240 @default.
- W4376504893 hasConceptScore W4376504893C91586092 @default.
- W4376504893 hasLocation W43765048931 @default.
- W4376504893 hasOpenAccess W4376504893 @default.
- W4376504893 hasPrimaryLocation W43765048931 @default.
- W4376504893 hasRelatedWork W1823741258 @default.
- W4376504893 hasRelatedWork W1969509303 @default.
- W4376504893 hasRelatedWork W1983503361 @default.
- W4376504893 hasRelatedWork W2003794946 @default.
- W4376504893 hasRelatedWork W2056179344 @default.
- W4376504893 hasRelatedWork W3100160604 @default.
- W4376504893 hasRelatedWork W3195085029 @default.
- W4376504893 hasRelatedWork W4244793357 @default.
- W4376504893 hasRelatedWork W4306809470 @default.
- W4376504893 hasRelatedWork W4376504893 @default.
- W4376504893 isParatext "false" @default.
- W4376504893 isRetracted "false" @default.
- W4376504893 workType "article" @default.