FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2764036884> ?p ?o ?g. }

• W2764036884 endingPage "236" @default.
• W2764036884 startingPage "223" @default.
• W2764036884 abstract "Observations made within a cold filament in the Mauritanian upwelling system demonstrate that intense submesoscale circulations at the peripheral edges of the filament are likely responsible for anomalously high levels of observed primary productivity by resupplying nutrients to the euphotic zone. Measurements made on the shelf within the recently upwelled water reveal that primary production (PP) of 8.2 gC/m−2 day−1 was supported by nitrate concentrations (NC) of 8 mmol m−3. Towards the front that defined the edge of the filament containing the upwelled water as it was transported offshore, PP dropped to 1.6 gC m−2 day−1 whilst NC dropped to 5.5 mmol m−3. Thus, whilst the observed nutrients on the shelf accounted for 90% of new production, this value dropped to ∼60% near the filament’s front after accounting for vertical turbulent fluxes and Ekman pumping. We demonstrate that the N15 was likely to have been supplied at the front by submesoscale circulations that were directly measured as intense vertical velocities ⩾100 m day−1 by a drifting acoustic Doppler current profiler that crossed a submesoscale surface temperature front. At the same time, a recently released tracer was subducted out of the mixed layer within 24 h of release, providing direct evidence that the frontal circulations were capable of accessing the reservoir of nutrients beneath the pycnocline. The susceptibility of the filament edge to submesoscale instabilities was demonstrated by O(1) Rossby numbers at horizontal scales of 1–10 km. The frontal circulations are consistent with instabilities arising from a wind-driven nonlinear Ekman buoyancy flux generated by the persistent northerly wind stress that has a down-front component at the northern edge of the inshore section of the filament. The prevalence of submesoscale instabilities and their associated vertical circulations are proposed to be a key mechanism operating at sub-grid scales and sustaining new production throughout the upwelling system." @default.
• W2764036884 created "2017-10-20" @default.
• W2764036884 creator A5016544825 @default.
• W2764036884 creator A5046058901 @default.
• W2764036884 creator A5046098864 @default.
• W2764036884 creator A5046260539 @default.
• W2764036884 creator A5055270492 @default.
• W2764036884 creator A5082914041 @default.
• W2764036884 creator A5086930772 @default.
• W2764036884 date "2017-12-01" @default.
• W2764036884 modified "2023-10-17" @default.
• W2764036884 title "Nutrient pumping by submesoscale circulations in the mauritanian upwelling system" @default.
• W2764036884 cites W1522151944 @default.
• W2764036884 cites W1529149187 @default.
• W2764036884 cites W1586826742 @default.
• W2764036884 cites W1802524732 @default.
• W2764036884 cites W1907224305 @default.
• W2764036884 cites W1967896659 @default.
• W2764036884 cites W1969002049 @default.
• W2764036884 cites W1987400979 @default.
• W2764036884 cites W1994486394 @default.
• W2764036884 cites W1995174813 @default.
• W2764036884 cites W2006625930 @default.
• W2764036884 cites W2010226821 @default.
• W2764036884 cites W2025465356 @default.
• W2764036884 cites W2031190648 @default.
• W2764036884 cites W2037234926 @default.
• W2764036884 cites W2043186955 @default.
• W2764036884 cites W2048467149 @default.
• W2764036884 cites W2063661962 @default.
• W2764036884 cites W2067149179 @default.
• W2764036884 cites W2068204246 @default.
• W2764036884 cites W2069644108 @default.
• W2764036884 cites W2081795001 @default.
• W2764036884 cites W2083524788 @default.
• W2764036884 cites W2086575305 @default.
• W2764036884 cites W2095575234 @default.
• W2764036884 cites W2102998972 @default.
• W2764036884 cites W2107372822 @default.
• W2764036884 cites W2123289934 @default.
• W2764036884 cites W2124810692 @default.
• W2764036884 cites W2134213743 @default.
• W2764036884 cites W2135697520 @default.
• W2764036884 cites W2143182887 @default.
• W2764036884 cites W2149932227 @default.
• W2764036884 cites W2162574928 @default.
• W2764036884 cites W2177247860 @default.
• W2764036884 cites W2246882525 @default.
• W2764036884 doi "https://doi.org/10.1016/j.pocean.2017.10.004" @default.
• W2764036884 hasPublicationYear "2017" @default.
• W2764036884 type Work @default.
• W2764036884 sameAs 2764036884 @default.
• W2764036884 citedByCount "15" @default.
• W2764036884 countsByYear W27640368842019 @default.
• W2764036884 countsByYear W27640368842020 @default.
• W2764036884 countsByYear W27640368842021 @default.
• W2764036884 countsByYear W27640368842022 @default.
• W2764036884 countsByYear W27640368842023 @default.
• W2764036884 crossrefType "journal-article" @default.
• W2764036884 hasAuthorship W2764036884A5016544825 @default.
• W2764036884 hasAuthorship W2764036884A5046058901 @default.
• W2764036884 hasAuthorship W2764036884A5046098864 @default.
• W2764036884 hasAuthorship W2764036884A5046260539 @default.
• W2764036884 hasAuthorship W2764036884A5055270492 @default.
• W2764036884 hasAuthorship W2764036884A5082914041 @default.
• W2764036884 hasAuthorship W2764036884A5086930772 @default.
• W2764036884 hasBestOaLocation W27640368842 @default.
• W2764036884 hasConcept C111368507 @default.
• W2764036884 hasConcept C122120755 @default.
• W2764036884 hasConcept C127313418 @default.
• W2764036884 hasConcept C128963330 @default.
• W2764036884 hasConcept C130333735 @default.
• W2764036884 hasConcept C14228908 @default.
• W2764036884 hasConcept C142796444 @default.
• W2764036884 hasConcept C148043351 @default.
• W2764036884 hasConcept C149348798 @default.
• W2764036884 hasConcept C178790620 @default.
• W2764036884 hasConcept C185592680 @default.
• W2764036884 hasConcept C2777551076 @default.
• W2764036884 hasConcept C2779365185 @default.
• W2764036884 hasConcept C2780892065 @default.
• W2764036884 hasConcept C39665741 @default.
• W2764036884 hasConcept C55493867 @default.
• W2764036884 hasConcept C86839594 @default.
• W2764036884 hasConceptScore W2764036884C111368507 @default.
• W2764036884 hasConceptScore W2764036884C122120755 @default.
• W2764036884 hasConceptScore W2764036884C127313418 @default.
• W2764036884 hasConceptScore W2764036884C128963330 @default.
• W2764036884 hasConceptScore W2764036884C130333735 @default.
• W2764036884 hasConceptScore W2764036884C14228908 @default.
• W2764036884 hasConceptScore W2764036884C142796444 @default.
• W2764036884 hasConceptScore W2764036884C148043351 @default.
• W2764036884 hasConceptScore W2764036884C149348798 @default.
• W2764036884 hasConceptScore W2764036884C178790620 @default.
• W2764036884 hasConceptScore W2764036884C185592680 @default.
• W2764036884 hasConceptScore W2764036884C2777551076 @default.
• W2764036884 hasConceptScore W2764036884C2779365185 @default.
• W2764036884 hasConceptScore W2764036884C2780892065 @default.

• next