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Global analysis of depletion and recovery of seabed biota after bottom trawling disturbance
(National Academy of Sciences, 2017-08)
Bottom trawling is the most widespread human activity affecting seabed habitats. Here, we collate all available data for experimental and comparative studies of trawling impacts on whole communities of seabed macroinvertebrates ...
Assessing bottom trawling impacts based on the longevity of benthic invertebrates
(Wiley Blackwell Publishing, Inc, 2019-05)
Bottom trawling is the most widespread human activity directly affecting seabed habitats. Assessment and effective management of the effects of bottom trawling at the scale of fisheries requires an understanding of differences ...
Trawl exposure and protection of seabed fauna at large spatial scales
(Wiley Blackwell Publishing, Inc, 2017-11)
Aim: Trawling is the most widespread direct human disturbance on the seabed. Knowledge of the extent and consequences of this disturbance is limited because large-scale distributions of seabed fauna are not well known. We ...
Selection of indicators for assessing and managing the impacts of bottom trawling on seabed habitats
(Wiley Blackwell Publishing, Inc, 2020-04)
Bottom trawl fisheries are the most widespread source of anthropogenic physical disturbance to seabed habitats. Development of fisheries-, conservation- and ecosystem-based management strategies requires the selection of ...
Seafloor geological impacts associated with drilling disturbance
(PERGAMON-ELSEVIER SCIENCE LTD, 2009)
This study describes the sedimentological composition and morphology of the sea bottom in an area located at 902 m depth in the Campos Basin of Brazil, and compares characteristics before and after drilling activity for ...
Distribution, vertical position and ecological implications of shallow gas in Bahía Blanca estuary (Argentina)
(Academic Press Ltd - Elsevier Science Ltd, 2018-03-05)
There has been a growing interest in the study of shallow gas due its importance in relation to the marine environment, climate change and human activities. In Bahía Blanca estuary, Argentina, shallow gas has a wide ...
Response of benthic fauna to experimental bottom fishing: A global meta-analysis
(Wiley Blackwell Publishing, Inc, 2018-07)
Bottom-contact fishing gears are globally the most widespread anthropogenic sources of direct disturbance to the seabed and associated biota. Managing these fishing disturbances requires quantification of gear impacts on ...
Rhodolith Beds Are Major CaCO3 Bio-Factories in the Tropical South West Atlantic
(PUBLIC LIBRARY SCIENCESAN FRANCISCO, 2013-08-02)
Rhodoliths are nodules of non-geniculate coralline algae that occur in shallow waters (<150 m depth) subjected to episodic disturbance. Rhodolith beds stand with kelp beds, seagrass meadows, and coralline algal reefs ...
Efectes de la pesca d'arrossegament en els sediments dels canyons submarins catalans
(Museo de Mataró, 2014-06)
Bottom trawling is a nonselective commercial fishing technique whereby heavy nets and gear are pulled along the seafloor, modifying the physical properties of seafloor sediments and altering natural sediment fluxes. Most ...
Ultramarinus
(Universidad de los AndesDiseñoFacultad de Arquitectura y DiseñoDepartamento de Diseño, 2022-06-08)
La vida comienza en el agua; moléculas y células se unen en lo primordial, organismos bailan en un juego de ciclos de nacer y renacer. Sin embargo, el ser humano en su avaricia consume estas aguas como si fuesen suyas, ...