Results 11 to 20 of about 830,420 (240)
Persistence of Biogeochemical Alterations of Deep‐Sea Sediments by Bottom Trawling
Geophysical Research Letters, 2021 Bottom trawling grounds have been expanding to deeper areas of the oceans since the mid‐XXth century, and mitigating strategies aimed to protect fish stocks, such as temporal trawling closures, have recently been implemented.
S. Paradis +6 more
doaj +3 more sources
Impacts of Bottom Trawling and Litter on the Seabed in Norwegian Waters [PDF]
Frontiers in Marine Science, 2018 Bottom trawling and seabed littering are two serious threats to seabed integrity. We present an overview of the distribution of seabed litter and bottom trawling in Norwegian waters (the Norwegian Sea and the southern Barents Sea).
Pål Buhl-Mortensen, Lene Buhl-Mortensen
doaj +6 more sources
Impact of bottom trawling on sediment biogeochemistry: a modelling approach [PDF]
Biogeosciences, 2021 Bottom trawling in shelf seas can occur more than 10 times per year for a given location. This affects the benthic metabolism, through a mortality of the macrofauna, resuspension of organic matter from the sediment, and alterations of the physical ...
E. De Borger +7 more
doaj +6 more sources
Acute-Stress Biomarkers in Three Octopodidae Species After Bottom Trawling [PDF]
Frontiers in Physiology, 2019 Several Octopodidae species have a great potential for the diversification of worldwide aquaculture. Unfortunately, the lack of stress-related biomarkers in this taxon results an obstacle for its maintenance in conditions where animal welfare is of ...
Cristina Barragán-Méndez +7 more
doaj +4 more sources
Physical impact of bottom trawling on seafloor sediments in the German North Sea
Frontiers in Earth Science, 2023 Bottom trawling is a well-known global phenomenon and has significant physical impact on the seabed habitat, such as compression, displacement and mobilization of the sediment.
Ines Bruns +3 more
doaj +2 more sources
Global analysis of depletion and recovery of seabed biota after bottom trawling disturbance. [PDF]
Proc Natl Acad Sci U S A, 2017 Hiddink JG +15 more
europepmc +3 more sources
Bottom Trawling Threatens Future Climate Refugia of Rhodoliths Globally
Frontiers in Marine Science, 2021 Climate driven range shifts are driving the redistribution of marine species and threatening the functioning and stability of marine ecosystems. For species that are the structural basis of marine ecosystems, such effects can be magnified into drastic ...
Eliza Fragkopoulou +4 more
doaj +2 more sources
Frontiers in Marine Science, 2022 It is estimated that within the UK exclusive economic zone (UK EEZ), 524 Mt of organic carbon (OC) is stored within seabed sediment. However, the stability and potential vulnerability of OC in these sediments under anthropogenic stressors, such as bottom
Kirsty E. Black +4 more
doaj +2 more sources
Distribution of Bottom Trawling Effort in the Yellow Sea and East China Sea. [PDF]
PLoS ONE, 2016 Bottom trawling is one of the most efficient fishing activities, but serious and persistent ecological issues have been observed by fishers, scientists and fishery managers. Although China has applied the Beidou fishing vessel position monitoring system (
Shengmao Zhang +5 more
doaj +2 more sources
Frontiers in Marine Science, 2022 Submarine canyons are important conduits of sediment and organic matter to deep-sea environments, mainly during high-energy natural events such as storms, river floods, or dense shelf water cascading, but also due to human activities such as bottom ...
Sarah Paradis +9 more
doaj +2 more sources