FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3175538748> ?p ?o ?g. }

• W3175538748 abstract "Seamounts have long been recognised as hotspots for pelagic productivity and diversity in the world’s open ocean habitats. Recent studies have suggested that productivity may vary greatly between different seamounts, depending on complex interactions between the bathymetric features and local oceanography. These processes may enhance local primary production which support elevated biomass at higher trophic levels. In addition to enhancing local biomass, seamounts may also act as aggregative features, attracting pelagic species from the surrounding waters. Such characteristics make seamounts attractive targets for fisheries. However, as these unique habitats are localised and relatively small, they are vulnerable to overexploitation, which may have detrimental impact on the wider region. Mapping and quantitative assessments of the fish biomass at different seamounts are crucial prerequisites to identifying vulnerable seamounts and will aid toward understanding the dynamics of these important ecosystems and their vulnerability to fishing pressures. We used fisheries acoustics during two expeditions in 2018 and 2019, to investigate the distribution and abundance of fish and micronekton on and around five little studied seamounts of Tristan da Cunha, a remote archipelago in the South Atlantic Ocean. The results confirmed increased productivity at the seamounts, compared to the surrounding open ocean with higher acoustic backscatter values, a proxy for biomass, particularly at the shallower (~200 m depth) seamounts. Fish largely dominated the backscatter on most of the seamounts especially over the plateau areas where large densities of prey fish, primarily the mesopelagic Maurolicus inventionis , were detected. Very large aggregations, thought to consist of bentho-pelagic fish, were also observed over the slope of McNish Seamount that resulted in very high biomass estimates. Aggregations of this size and magnitude, have, to our knowledge, never been mapped or quantified on seamounts, using acoustic methods. Specific physical processes, such as enhanced retention and vertical mixing that were identified by an oceanographic model, may be some of the drivers of the enhanced fish biomass detected at McNish. The characteristics of the seamounts observed in this work suggest that these habitats are highly suitable for the presence of large predatory fish that can utilise these areas as their primary habitat or as important foraging grounds." @default.
• W3175538748 created "2021-07-05" @default.
• W3175538748 creator A5011589337 @default.
• W3175538748 creator A5013196969 @default.
• W3175538748 creator A5054189508 @default.
• W3175538748 creator A5065163181 @default.
• W3175538748 creator A5087596997 @default.
• W3175538748 creator A5087868236 @default.
• W3175538748 date "2021-06-17" @default.
• W3175538748 modified "2023-10-02" @default.
• W3175538748 title "First Insight of Meso- and Bentho-Pelagic Fish Dynamics Around Remote Seamounts in the South Atlantic Ocean" @default.
• W3175538748 cites W1502594328 @default.
• W3175538748 cites W1506832002 @default.
• W3175538748 cites W1507864821 @default.
• W3175538748 cites W1602347302 @default.
• W3175538748 cites W1966273803 @default.
• W3175538748 cites W1968914098 @default.
• W3175538748 cites W1994291304 @default.
• W3175538748 cites W2000914348 @default.
• W3175538748 cites W2006015770 @default.
• W3175538748 cites W2011467069 @default.
• W3175538748 cites W2016143687 @default.
• W3175538748 cites W2026388796 @default.
• W3175538748 cites W2034176313 @default.
• W3175538748 cites W2044052264 @default.
• W3175538748 cites W2047899163 @default.
• W3175538748 cites W2051487793 @default.
• W3175538748 cites W2055599151 @default.
• W3175538748 cites W2067403036 @default.
• W3175538748 cites W2068792066 @default.
• W3175538748 cites W2074776678 @default.
• W3175538748 cites W2075072356 @default.
• W3175538748 cites W2077342309 @default.
• W3175538748 cites W2086072012 @default.
• W3175538748 cites W2089206736 @default.
• W3175538748 cites W2089356625 @default.
• W3175538748 cites W2089745729 @default.
• W3175538748 cites W2099984711 @default.
• W3175538748 cites W2105880761 @default.
• W3175538748 cites W2106063013 @default.
• W3175538748 cites W2126292169 @default.
• W3175538748 cites W2130194345 @default.
• W3175538748 cites W2130916113 @default.
• W3175538748 cites W2140225267 @default.
• W3175538748 cites W2148235392 @default.
• W3175538748 cites W2165265203 @default.
• W3175538748 cites W2173246082 @default.
• W3175538748 cites W2331141021 @default.
• W3175538748 cites W2567264952 @default.
• W3175538748 cites W2990627182 @default.
• W3175538748 cites W2990695257 @default.
• W3175538748 cites W3128134328 @default.
• W3175538748 cites W3158794395 @default.
• W3175538748 cites W4236362888 @default.
• W3175538748 cites W4238858564 @default.
• W3175538748 cites W4251011698 @default.
• W3175538748 cites W4298870098 @default.
• W3175538748 doi "https://doi.org/10.3389/fmars.2021.663278" @default.
• W3175538748 hasPublicationYear "2021" @default.
• W3175538748 type Work @default.
• W3175538748 sameAs 3175538748 @default.
• W3175538748 citedByCount "8" @default.
• W3175538748 countsByYear W31755387482021 @default.
• W3175538748 countsByYear W31755387482022 @default.
• W3175538748 countsByYear W31755387482023 @default.
• W3175538748 crossrefType "journal-article" @default.
• W3175538748 hasAuthorship W3175538748A5011589337 @default.
• W3175538748 hasAuthorship W3175538748A5013196969 @default.
• W3175538748 hasAuthorship W3175538748A5054189508 @default.
• W3175538748 hasAuthorship W3175538748A5065163181 @default.
• W3175538748 hasAuthorship W3175538748A5087596997 @default.
• W3175538748 hasAuthorship W3175538748A5087868236 @default.
• W3175538748 hasBestOaLocation W31755387481 @default.
• W3175538748 hasConcept C111368507 @default.
• W3175538748 hasConcept C115540264 @default.
• W3175538748 hasConcept C127313418 @default.
• W3175538748 hasConcept C135559958 @default.
• W3175538748 hasConcept C152613627 @default.
• W3175538748 hasConcept C205649164 @default.
• W3175538748 hasConcept C39432304 @default.
• W3175538748 hasConcept C50254455 @default.
• W3175538748 hasConcept C505870484 @default.
• W3175538748 hasConcept C77942228 @default.
• W3175538748 hasConcept C86803240 @default.
• W3175538748 hasConceptScore W3175538748C111368507 @default.
• W3175538748 hasConceptScore W3175538748C115540264 @default.
• W3175538748 hasConceptScore W3175538748C127313418 @default.
• W3175538748 hasConceptScore W3175538748C135559958 @default.
• W3175538748 hasConceptScore W3175538748C152613627 @default.
• W3175538748 hasConceptScore W3175538748C205649164 @default.
• W3175538748 hasConceptScore W3175538748C39432304 @default.
• W3175538748 hasConceptScore W3175538748C50254455 @default.
• W3175538748 hasConceptScore W3175538748C505870484 @default.
• W3175538748 hasConceptScore W3175538748C77942228 @default.
• W3175538748 hasConceptScore W3175538748C86803240 @default.
• W3175538748 hasLocation W31755387481 @default.
• W3175538748 hasLocation W31755387482 @default.
• W3175538748 hasOpenAccess W3175538748 @default.
• W3175538748 hasPrimaryLocation W31755387481 @default.
• W3175538748 hasRelatedWork W1522891054 @default.

• next