FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3092873652> ?p ?o ?g. }

• W3092873652 endingPage "1891" @default.
• W3092873652 startingPage "1873" @default.
• W3092873652 abstract "Abstract. Eastern boundary upwelling ecosystems (EBUEs) are among the most productive marine regions in the world's oceans. Understanding the degree of interannual to decadal variability in the Mauritania upwelling system is crucial for the prediction of future changes of primary productivity and carbon sequestration in the Canary Current EBUE as well as in similar environments. A multiyear sediment trap experiment was conducted at the mooring site CBmeso (“Cape Blanc mesotrophic”, ca. 20∘ N, ca. 20∘40′ W) in the highly productive coastal waters off Mauritania. Here, we present results on fluxes of diatoms and the species-specific composition of the assemblage for the time interval between March 1988 and June 2009. The temporal dynamics of diatom populations allows the proposal of three main intervals: (i) early 1988–late 1996, (ii) 1997–1999, and (iii) early 2002–mid 2009. The Atlantic Multidecadal Oscillation (AMO) appears to be an important driver of the long-term dynamics of diatom population. The long-term AMO-driven trend is interrupted by the occurrence of the strong 1997 El Niño–Southern Oscillation (ENSO). The extraordinary shift in the relative abundance of benthic diatoms in May 2002 suggests the strengthening of offshore advective transport within the uppermost layer of filament waters and in the subsurface and in deeper and bottom-near layers. It is hypothesized that the dominance of benthic diatoms was the response of the diatom community to the intensification of the slope and shelf poleward undercurrents. This dominance followed the intensification of the warm phase of AMO and the associated changes of the Atlantic Meridional Overturning Circulation. Transported valves (siliceous remains) from shallow Mauritanian coastal waters into the bathypelagic should be considered for the calculation and model experiments of bathy- and pelagic nutrients budgets (especially Si), the burial of diatoms, and the paleoenvironmental signal preserved in downcore sediments. Additionally, our 1988–2009 data set contributes to the characterization of the impact of low-frequency climate forcings in the northeastern Atlantic and will be especially helpful for establishing the scientific basis for forecasting and modeling future states of the Canary Current EBUE and its decadal changes." @default.
• W3092873652 created "2020-10-22" @default.
• W3092873652 creator A5007771438 @default.
• W3092873652 creator A5025851055 @default.
• W3092873652 creator A5073135942 @default.
• W3092873652 date "2021-03-18" @default.
• W3092873652 modified "2023-09-26" @default.
• W3092873652 title "A 2-decade (1988–2009) record of diatom fluxes in the Mauritanian coastal upwelling: impact of low-frequency forcing and a two-step shift in the species composition" @default.
• W3092873652 cites W1615699600 @default.
• W3092873652 cites W1911538258 @default.
• W3092873652 cites W1964542801 @default.
• W3092873652 cites W1965155068 @default.
• W3092873652 cites W1972704645 @default.
• W3092873652 cites W1976403388 @default.
• W3092873652 cites W1979069364 @default.
• W3092873652 cites W1981450255 @default.
• W3092873652 cites W1981845140 @default.
• W3092873652 cites W1983557286 @default.
• W3092873652 cites W1987059976 @default.
• W3092873652 cites W1987734584 @default.
• W3092873652 cites W1991683554 @default.
• W3092873652 cites W1993777098 @default.
• W3092873652 cites W1995896218 @default.
• W3092873652 cites W1997337554 @default.
• W3092873652 cites W2003793187 @default.
• W3092873652 cites W2004932320 @default.
• W3092873652 cites W2010304768 @default.
• W3092873652 cites W2013782724 @default.
• W3092873652 cites W2013995291 @default.
• W3092873652 cites W2015798621 @default.
• W3092873652 cites W2021705657 @default.
• W3092873652 cites W2027870334 @default.
• W3092873652 cites W2028148749 @default.
• W3092873652 cites W2055156175 @default.
• W3092873652 cites W2057934227 @default.
• W3092873652 cites W2060417920 @default.
• W3092873652 cites W2064983474 @default.
• W3092873652 cites W2065660344 @default.
• W3092873652 cites W2068902063 @default.
• W3092873652 cites W2075674156 @default.
• W3092873652 cites W2075731919 @default.
• W3092873652 cites W2080120903 @default.
• W3092873652 cites W2082199409 @default.
• W3092873652 cites W2082817759 @default.
• W3092873652 cites W2084372316 @default.
• W3092873652 cites W2085546840 @default.
• W3092873652 cites W2090757189 @default.
• W3092873652 cites W2092806549 @default.
• W3092873652 cites W2093134062 @default.
• W3092873652 cites W2096999923 @default.
• W3092873652 cites W2102352077 @default.
• W3092873652 cites W2118296674 @default.
• W3092873652 cites W2124810692 @default.
• W3092873652 cites W2125144168 @default.
• W3092873652 cites W2126191612 @default.
• W3092873652 cites W2126284724 @default.
• W3092873652 cites W2131477567 @default.
• W3092873652 cites W2137193618 @default.
• W3092873652 cites W2139455631 @default.
• W3092873652 cites W2151565133 @default.
• W3092873652 cites W2155345800 @default.
• W3092873652 cites W2156454836 @default.
• W3092873652 cites W2157211715 @default.
• W3092873652 cites W2158521569 @default.
• W3092873652 cites W2159116032 @default.
• W3092873652 cites W2159310420 @default.
• W3092873652 cites W2161074445 @default.
• W3092873652 cites W2169895599 @default.
• W3092873652 cites W2181070833 @default.
• W3092873652 cites W2213026911 @default.
• W3092873652 cites W2242446634 @default.
• W3092873652 cites W2265502105 @default.
• W3092873652 cites W2287711206 @default.
• W3092873652 cites W2289863651 @default.
• W3092873652 cites W2298901072 @default.
• W3092873652 cites W2588540264 @default.
• W3092873652 cites W2605529933 @default.
• W3092873652 cites W2754417323 @default.
• W3092873652 cites W2759419360 @default.
• W3092873652 cites W2898595259 @default.
• W3092873652 cites W2965903901 @default.
• W3092873652 cites W2971173177 @default.
• W3092873652 cites W3022130217 @default.
• W3092873652 doi "https://doi.org/10.5194/bg-18-1873-2021" @default.
• W3092873652 hasPublicationYear "2021" @default.
• W3092873652 type Work @default.
• W3092873652 sameAs 3092873652 @default.
• W3092873652 citedByCount "6" @default.
• W3092873652 countsByYear W30928736522021 @default.
• W3092873652 countsByYear W30928736522022 @default.
• W3092873652 crossrefType "journal-article" @default.
• W3092873652 hasAuthorship W3092873652A5007771438 @default.
• W3092873652 hasAuthorship W3092873652A5025851055 @default.
• W3092873652 hasAuthorship W3092873652A5073135942 @default.
• W3092873652 hasBestOaLocation W30928736521 @default.
• W3092873652 hasConcept C104317684 @default.
• W3092873652 hasConcept C111368507 @default.
• W3092873652 hasConcept C127313418 @default.

• next