Corrigendum: Bottom-trawling along submarine canyons impacts deep sedimentary regimes
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چکیده
This corrects the article DOI: 10.1038/srep43332.
منابع مشابه
Bottom-trawling along submarine canyons impacts deep sedimentary regimes
Many studies highlight that fish trawling activities cause seafloor erosion, but the assessment of the remobilization of surface sediments and its relocation is still not well documented. These impacts were examined along the flanks and axes of three headless submarine canyons incised on the Barcelona continental margin, where trawling fleets have been operating for decades. Trawled grounds alo...
متن کاملChronic and intensive bottom trawling impairs deep-sea biodiversity and ecosystem functioning.
Bottom trawling has many impacts on marine ecosystems, including seafood stock impoverishment, benthos mortality, and sediment resuspension. Historical records of this fishing practice date back to the mid-1300s. Trawling became a widespread practice in the late 19th century, and it is now progressively expanding to greater depths, with the concerns about its sustainability that emerged during ...
متن کاملSubmarine canyons: hotspots of benthic biomass and productivity in the deep sea.
Submarine canyons are dramatic and widespread topographic features crossing continental and island margins in all oceans. Canyons can be sites of enhanced organic-matter flux and deposition through entrainment of coastal detrital export, dense shelf-water cascade, channelling of resuspended particulate material and focusing of sediment deposition. Despite their unusual ecological characteristic...
متن کاملMegafaunal Benthic Ecology of the Submarine Canyons of Southern California
Submarine canyons have been studied to a very limited extent in spite of their important biological roles as hotspots of secondary production and organic matter conduits between the shelf and the deep sea. The heterogeneity and rugged terrain of submarine canyons makes them difficult to sample using traditional means such as trawling, however there has be a great deal of success in using ROVs t...
متن کاملImpact of Bottom Trawling on Deep-Sea Sediment Properties along the Flanks of a Submarine Canyon
The offshore displacement of commercial bottom trawling has raised concerns about the impact of this destructive fishing practice on the deep seafloor, which is in general characterized by lower resilience than shallow water regions. This study focuses on the flanks of La Fonera (or Palamós) submarine canyon in the Northwestern Mediterranean, where an intensive bottom trawl fishery has been act...
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