Matches in SemOpenAlex for { <https://semopenalex.org/work/W4309147589> ?p ?o ?g. }
Showing items 1 to 47 of
47
with 100 items per page.
- W4309147589 abstract "<strong class=journal-contentHeaderColor>Abstract.</strong> The Greenland Ice Sheet is melting, and the rate of ice loss has increased 6-fold since the 1980s. At the same time, the Arctic sea ice extent is decreasing. Melt water runoff and sea ice reduction both influence light and nutrient availability in the coastal ocean with implications for the timing, distribution and magnitude of phytoplankton production. However, the integrated effect of both glacial and sea ice melt is highly variable in time and space, making it challenging to quantify. In this study, we evaluate the relative importance of these processes for the primary productivity of Disko Bay, West Greenland, one of the most important areas for biodiversity and fisheries around Greenland. We use a high-resolution 3D coupled hydrodynamic-biogeochemical model for 2004 to 2018 validated against <em>in situ</em> observations and remote sensing products. The model estimated net primary production (NPP) varied between 90–147 gC m<sup>-2</sup> year<sup>-1</sup> during 2004–2018, a period with variable freshwater discharges and sea ice cover. NPP correlated negatively with sea ice cover, and positively with freshwater discharge. Fresh water discharge had a strong local effect within ∼25 km of the source sustaining productive hot spot during summer. When considering the annual NPP at bay scale, sea ice cover was the most important controlling factor. In scenarios with no sea ice in spring, the model predicted ∼30 % increase in annual production compared to a situation with high sea ice cover. Our study indicates that decreasing ice cover and more freshwater discharge can work synergistically and will likely increase primary productivity of the coastal ocean around Greenland." @default.
- W4309147589 created "2022-11-23" @default.
- W4309147589 date "2022-11-14" @default.
- W4309147589 modified "2023-10-17" @default.
- W4309147589 title "Comment on egusphere-2022-916" @default.
- W4309147589 doi "https://doi.org/10.5194/egusphere-2022-916-rc1" @default.
- W4309147589 hasPublicationYear "2022" @default.
- W4309147589 type Work @default.
- W4309147589 citedByCount "0" @default.
- W4309147589 crossrefType "peer-review" @default.
- W4309147589 hasBestOaLocation W43091475891 @default.
- W4309147589 hasConcept C111368507 @default.
- W4309147589 hasConcept C115880899 @default.
- W4309147589 hasConcept C123750103 @default.
- W4309147589 hasConcept C127313418 @default.
- W4309147589 hasConcept C136894858 @default.
- W4309147589 hasConcept C143510601 @default.
- W4309147589 hasConcept C161798024 @default.
- W4309147589 hasConcept C16335420 @default.
- W4309147589 hasConcept C39432304 @default.
- W4309147589 hasConcept C518008717 @default.
- W4309147589 hasConceptScore W4309147589C111368507 @default.
- W4309147589 hasConceptScore W4309147589C115880899 @default.
- W4309147589 hasConceptScore W4309147589C123750103 @default.
- W4309147589 hasConceptScore W4309147589C127313418 @default.
- W4309147589 hasConceptScore W4309147589C136894858 @default.
- W4309147589 hasConceptScore W4309147589C143510601 @default.
- W4309147589 hasConceptScore W4309147589C161798024 @default.
- W4309147589 hasConceptScore W4309147589C16335420 @default.
- W4309147589 hasConceptScore W4309147589C39432304 @default.
- W4309147589 hasConceptScore W4309147589C518008717 @default.
- W4309147589 hasLocation W43091475891 @default.
- W4309147589 hasOpenAccess W4309147589 @default.
- W4309147589 hasPrimaryLocation W43091475891 @default.
- W4309147589 hasRelatedWork W1593918797 @default.
- W4309147589 hasRelatedWork W1643456360 @default.
- W4309147589 hasRelatedWork W2182679618 @default.
- W4309147589 hasRelatedWork W2184726404 @default.
- W4309147589 hasRelatedWork W2573045486 @default.
- W4309147589 hasRelatedWork W2896945234 @default.
- W4309147589 hasRelatedWork W3031565144 @default.
- W4309147589 hasRelatedWork W4200218273 @default.
- W4309147589 hasRelatedWork W4211182670 @default.
- W4309147589 hasRelatedWork W4220791048 @default.
- W4309147589 isParatext "false" @default.
- W4309147589 isRetracted "false" @default.
- W4309147589 workType "peer-review" @default.