FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2207422793> ?p ?o ?g. }

• W2207422793 endingPage "53" @default.
• W2207422793 startingPage "43" @default.
• W2207422793 abstract "• The polychaete assemblage comprised 167 species over the time-series. • Species structure and composition changes between 1991–2005/2009–2011. • Species composition dynamics were linked to POC flux variation. • Dynamics suggest possible tracking of POC flux rather than zero-sum dynamics. Understanding the dynamics of abyssal community structure and function has become increasingly important as deep-sea resource exploitation and climate change pressures are expected to ramp up. This time-series study investigates macrofaunal polychaete dynamics at a station in the North East Pacific (Sta. M; 35° N 123° W, 4000 m, 1991–2011). Infaunal polychaete species were identified and their proxy biomass and proxy energy use rate estimated. The assemblage comprised 167 species, having a composition consistent with other abyssal areas globally. Significant changes in univariate and multivariate parameters (rank abundance distribution, Simpson’s diversity index, and species and functional group composition) were detected across 1991–2011. However, no change in biomass or energy use rate was apparent through the time-series. The largest changes in the polychaete assemblage coincided with both an increase in sinking particulate organic carbon flux to the seafloor in 2007, and a 40 km relocation of the sampling location to a site 100 m shallower, preventing a conclusive assessment of which might drive the observed variation. Analyses prior to the change of sampling location showed that the polychaete assemblage composition dynamics were primary driven by food supply variation. Changes in several species were also lagged to changes in POC flux by 4–10 months. The polychaete fauna exhibited a significant positive relationship between total density and total energy use rate, suggesting population-level tracking of a common resource (e.g. POC flux food supply). Neither compensatory nor energetic zero-sum dynamics were detected among the polychaete assemblage, but the results suggest that the latter occur in the macrofaunal community as a whole. The results do indicate (a) potential control of species composition, and the density of individual key species, by food supply, when the time-series prior to the sampling location was analysed separately, and (b) generally sensitive detection of environmental change by species-level analysis of the abyssal polychaete assemblage." @default.
• W2207422793 created "2016-06-24" @default.
• W2207422793 creator A5012513939 @default.
• W2207422793 creator A5022031032 @default.
• W2207422793 creator A5032140617 @default.
• W2207422793 creator A5043442778 @default.
• W2207422793 creator A5079399059 @default.
• W2207422793 date "2016-01-01" @default.
• W2207422793 modified "2023-10-16" @default.
• W2207422793 title "Inter-annual species-level variations in an abyssal polychaete assemblage (Sta. M, NE Pacific, 4000 m)" @default.
• W2207422793 cites W122775072 @default.
• W2207422793 cites W1773118113 @default.
• W2207422793 cites W1976706864 @default.
• W2207422793 cites W1981828002 @default.
• W2207422793 cites W1990477297 @default.
• W2207422793 cites W1991003562 @default.
• W2207422793 cites W1995569893 @default.
• W2207422793 cites W2004506411 @default.
• W2207422793 cites W2009291304 @default.
• W2207422793 cites W2013278565 @default.
• W2207422793 cites W2017426296 @default.
• W2207422793 cites W2024535413 @default.
• W2207422793 cites W2029586078 @default.
• W2207422793 cites W2030116339 @default.
• W2207422793 cites W2048332198 @default.
• W2207422793 cites W2051701238 @default.
• W2207422793 cites W2055942355 @default.
• W2207422793 cites W2061505951 @default.
• W2207422793 cites W2075742072 @default.
• W2207422793 cites W2077859150 @default.
• W2207422793 cites W2081348703 @default.
• W2207422793 cites W2081819247 @default.
• W2207422793 cites W2088600302 @default.
• W2207422793 cites W2088918631 @default.
• W2207422793 cites W2093932534 @default.
• W2207422793 cites W2099053943 @default.
• W2207422793 cites W2100210065 @default.
• W2207422793 cites W2101190895 @default.
• W2207422793 cites W2114795157 @default.
• W2207422793 cites W2116601594 @default.
• W2207422793 cites W2124677194 @default.
• W2207422793 cites W2125772532 @default.
• W2207422793 cites W2125844503 @default.
• W2207422793 cites W2135930003 @default.
• W2207422793 cites W2138325285 @default.
• W2207422793 cites W2138466656 @default.
• W2207422793 cites W2143671059 @default.
• W2207422793 cites W2143986561 @default.
• W2207422793 cites W2150649021 @default.
• W2207422793 cites W2152670087 @default.
• W2207422793 cites W2157783176 @default.
• W2207422793 cites W2159849008 @default.
• W2207422793 cites W2171783890 @default.
• W2207422793 cites W2983029406 @default.
• W2207422793 cites W4237677063 @default.
• W2207422793 cites W4239468879 @default.
• W2207422793 doi "https://doi.org/10.1016/j.pocean.2015.10.006" @default.
• W2207422793 hasPublicationYear "2016" @default.
• W2207422793 type Work @default.
• W2207422793 sameAs 2207422793 @default.
• W2207422793 citedByCount "7" @default.
• W2207422793 countsByYear W22074227932016 @default.
• W2207422793 countsByYear W22074227932017 @default.
• W2207422793 countsByYear W22074227932018 @default.
• W2207422793 countsByYear W22074227932019 @default.
• W2207422793 countsByYear W22074227932020 @default.
• W2207422793 countsByYear W22074227932021 @default.
• W2207422793 crossrefType "journal-article" @default.
• W2207422793 hasAuthorship W2207422793A5012513939 @default.
• W2207422793 hasAuthorship W2207422793A5022031032 @default.
• W2207422793 hasAuthorship W2207422793A5032140617 @default.
• W2207422793 hasAuthorship W2207422793A5043442778 @default.
• W2207422793 hasAuthorship W2207422793A5079399059 @default.
• W2207422793 hasBestOaLocation W22074227931 @default.
• W2207422793 hasConcept C109007969 @default.
• W2207422793 hasConcept C111368507 @default.
• W2207422793 hasConcept C127313418 @default.
• W2207422793 hasConcept C151730666 @default.
• W2207422793 hasConcept C173815673 @default.
• W2207422793 hasConcept C18903297 @default.
• W2207422793 hasConcept C205649164 @default.
• W2207422793 hasConcept C2777798969 @default.
• W2207422793 hasConcept C2781123465 @default.
• W2207422793 hasConcept C2984876570 @default.
• W2207422793 hasConcept C39432304 @default.
• W2207422793 hasConcept C50944625 @default.
• W2207422793 hasConcept C86803240 @default.
• W2207422793 hasConceptScore W2207422793C109007969 @default.
• W2207422793 hasConceptScore W2207422793C111368507 @default.
• W2207422793 hasConceptScore W2207422793C127313418 @default.
• W2207422793 hasConceptScore W2207422793C151730666 @default.
• W2207422793 hasConceptScore W2207422793C173815673 @default.
• W2207422793 hasConceptScore W2207422793C18903297 @default.
• W2207422793 hasConceptScore W2207422793C205649164 @default.
• W2207422793 hasConceptScore W2207422793C2777798969 @default.
• W2207422793 hasConceptScore W2207422793C2781123465 @default.
• W2207422793 hasConceptScore W2207422793C2984876570 @default.
• W2207422793 hasConceptScore W2207422793C39432304 @default.

• next