Results 131 to 140 of about 688,511 (391)
Effects of Depth of Fault Slip and Continental Shelf Geometry on the Generation of Anomalously Long‐Period Tsunami by the July 2020 Mw 7.8 Shumagin (Alaska) Earthquake [PDF]
, 2022 Iyan E. Mulia +2 more
openalex +1 more source
Fisheries Management and Ecology, EarlyView.ABSTRACT Quantifying discard survival of species is crucial for effective fishery management. Electronic tags and visual health assessments were used to estimate postrelease survival of commercially caught thornback ray (Raja clavata), undulate ray (Raja undulata) and small‐eyed ray (Raja microocellata) from Northeast Atlantic inshore fisheries ...
Serena R. Wright +6 more
wiley +1 more source
, 2017 22 pages, 10 figures Continental shelves comprise the zone adjacent to the continents, extending from the infralittoral to a marked change in slope known as the shelf break. The shelf break is located at a variable depth from 20 to 550 m, with a global average depth of 140 m.
Durán, Ruth, Guillén, Jorge
openaire +2 more sources
Fisheries Management and Ecology, EarlyView.ABSTRACT Bycatch remains a critical challenge in global fisheries, even when using selective gears such as longlines. In the French longline fishery targeting Atlantic bluefin tuna (Thunnus thynnus) in the Gulf of Lion, the common pelagic stingray (Pteroplatytrygon violacea) is the primary bycatch species.
Antoine Landreau +5 more
wiley +1 more source
Circulation in the Chesapeake Bay entrance region: Estuary-shelf interaction [PDF]
Current meters and temperature-salinity recorders confirm the assumption that the upper layers of the continental shelf waters off Chesapeake Bay can be banded in summer, such that the coastal boundary layer (consisting of the Bay outflow) and the outer ...
Boicourt, W. C.
core +1 more source
Emerging patterns of species richness, diversity, population density, and distribution in the skates (Rajidae) of Alaska [PDF]
, 2008 Six years of bottom-trawl survey data, including over 6000 trawls covering over 200 km2 of bottom area throughout Alaska’s subarctic marine waters, were analyzed for patterns in species richness, diversity, density, and distribution of skates. The Bering
Hoff, Gerald R. +3 more
core
Acoustic characterization of gelatinous plankton aggregations: four case studies from the Argentine continental shelf [PDF]
, 2003 Gustavo Álvarez Colombo +2 more
openalex +1 more source
Fisheries Oceanography, EarlyView.ABSTRACT Saithe (Pollachius virens) is a semipelagic North Atlantic species supporting an important fishery. In the North Sea, saithe spawn east of the Shetland Islands, with larvae recruiting to coastal areas. Understanding the interaction between abiotic and biotic factors influencing larval dispersal is crucial for assessing their population ...
Alessandro Cresci +9 more
wiley +1 more source
Footprint of sustained poleward warm water flow within East Antarctic submarine canyons
Nature CommunicationsThe intrusion of relatively warm water onto the continental shelf is widely recognized as a threat to Antarctic ice shelves and glaciers grounded below sea level, as enhanced ocean heat increases their basal melt.
Federica Donda +17 more
doaj +1 more source
A simplified semi-empirical model for multifrequency seafloor backscattering angular response (ESAB)
Frontiers in Remote SensingA new approach to seafloor acoustic backscatter prediction and inversion is presented here and applied to an experimental dataset. Based on a frequency-dependent semi-empirical geometrical-physical description, the Extended Seabed Acoustic Backscatter ...
Luciano Fonseca +3 more
doaj +1 more source