Abundance of cetaceans in California waters. Part 1: Ship surveys in summer and fall of 1991

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, Cetacea, INE, USA, California, Q1 01463 Habitat community studies; Q1 01442 Population dyna, USA, California, All tags... abundance, autumn, biological surveys, community composition, data acquisition, gillnets, marine animals, marine mammals, nature conservation, population number, populations, summer, surveys, Fewer tags

Decline in the abundance of harbor porpoise, Phocoena phocoena, in nearshore waters off California, 1986-93

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst, INE, USA, California, Phocoena phocoena, Q1 01442 Population dynamics; Q1 01371 General; O 1070 Ecolo, USA, California, All tags... gillnets, marine mammals, nature conservation, population dynamics, population number, Fewer tags

Report of the two aerial surveys for marine mammals in California coastal waters utilizing a NOAA DeHavilland Twin Otter aircraft, March 9-April 7, 1991 and February 8-April 6, 1992

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources, INE, USA, California, Q1 01371 General, aerial surveys, biological surveys, All tags... gillnets, marine mammals, nature conservation, Fewer tags

Size-structured simulation model for evaluating management strategies in gillnet fisheries exploiting spatially differentiated populations

Categories: Publication; Types: Citation; Tags: D 04003 Modeling, mathematics, computer applications; D 0466, Ecology Abstracts; ASFA 1: Biological Sciences & Living Reso, Oreochromis mossambicus, Oreochromis mossambicus, fishery management, All tags... gillnets, models, models, population dynamics, spatial distribution, Fewer tags

Incidental by-catch of dolphins at fisheries harbour, Cochin with a note on their conservation and management in India

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, By catch, Catch statistics, Delphinidae, Dolphins, All tags... Gillnets, ISW, India, Kerala, Cochin, Marine fisheries, Mortality causes, Nature conservation, Q1 01603 Fishery statistics and sampling; Q5 01523 Conservat, Resource management, Fewer tags

Pingers, porpoises and power: Uncertainties with using pingers to reduce bycatch of small cetaceans

Categories: Publication; Types: Citation; Tags: Acoustic equipment, By catch, Cetacea, D 04700 Management; Q5 01523 Conservation, wildlife manageme, Delphinidae, All tags... Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental, Fishery engineering, Fishing nets, Gear research, Gillnets, Marine mammals, Nature conservation, Phocoenidae, Pingers, Sound generators, acoustics, conservation, fishing, mortality, nets, Fewer tags

Documenting the bycatch of harbor porpoises, Phocoena phocoena, in coastal gillnet fisheries from stranded carcasses

Categories: Publication; Types: Citation; Tags: ANW, USA, Maryland, ANW, USA, North Carolina, ANW, USA, Virginia, ASFA 1: Biological Sciences & Living Resources; Oceanic Abst, By catch, All tags... Coastal waters, Fishery management, Gillnets, Harbor porpoise, Marine mammals, Mortality causes, Nature conservation, Phocoena phocoena, Q1 01604 Stock assessment and management; Q1 01371 General; , juveniles, winter, Fewer tags

Summer distribution of fishes and squids caught by surface gillnets in the western North Pacific Ocean

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst, Catch composition, Dominant species, Ecological associations, Epipelagic zone, All tags... Fishery oceanography, Gillnets, INW, North Pacific, Marine fish, Marine molluscs, Nekton, Q1 01567 Fishery oceanography and limnology; O 5020 Fisherie, Summer, Fewer tags

Assessment of the Greenland halibut stock component in NAFO Division 1A inshore

Categories: Publication; Types: Citation; Tags: ANW, Atlantic, Davis Strait, ANW, Greenland, Vest Groenland, ANW, Greenland, Vestgroenland, Disko Fjord, ANW, Greenland, Vestgroenland, Uummannaq, ASFA 1: Biological Sciences & Living Resources, All tags... Flatfish fisheries, Gillnets, Longlining, Q1 01604 Stock assessment and management, Reinhardtius hippoglossoides, Spawning populations, Stock assessment, fishery surveys, Fewer tags

Great Lakes Research Vessel Operations 1958-2018: Gillnet. (ver. 3.0, April 2019)

All gillnet data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and its partners. The Gillnet Tables contain data collected from the research vessel deploying various gear used for gillnet data collection. The database uses sample_type to indicate the gear deployed. The tables relating to Gillnet are: GN_Annulus.csv, GN_Catch.csv, GN_Effort.csv, GN_Fish.csv, GN_L, GN_LF.csv, GN_OP.csv, GN_Prey.csv, GN_Stomach.csv, LMMB_Fish_Prey.csv, and LMMB_Invert_Prey.csv Data Quality: Note that the following data release is a snapshot of the database at the time of release. Some data quality checks are still being...

Categories: Data; Tags: Alewife, Bathythermograph, Benthos, Bloater, Cisco, All tags... Deepwater, Deepwater Sculpin, Detroit River, Emerald Shiner, Gillnet, Habitat, Hydroacoustic, Ichthyoplankton, Lake Erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Saint Clair, Lake Superior, Lake Trout, Lake Trout Population Dynamics, Laurentian Great Lakes, Mensuration, Mysis, Prey fish, Prey fish population dynamics, Rainbow Smelt, Round Goby, Saint Clair River, Sea Lamprey, Slimy Sculpin, Spoonhead Sculpin, Trawl, Walleye, White Perch, Yellow Perch, Zebra Mussel, Zooplankton, acoustics, age estimation methods, age structure, biogeography, biological sampling, biomass, biota, environment, fall forage fish, field sampling, fishery management, food web, freshwater fishes, geospatial datasets, gillnets, inlandWaters, invasive species, population dynamics, surface water temperature, time series datasets, transect sampling, trawl nets, trawling, water temperature, Fewer tags

Occurrence of vagrant seals in Iceland, in 1989-94

Categories: Publication; Types: Citation; Tags: ANE, Iceland, ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, Age composition, By catch, Carcasses, All tags... Catch composition, Census, Cyclopterus lumpus, Cystophora cristata, Distribution records, Erignathus barbatus, Gadus morhua, Gillnets, Hunting, Marine mammals, Migrations, Mortality causes, Nature conservation, Phoca groenlandica, Phoca hispida, Q1 01421 Migrations and rhythms; Q1 01371 General; Q1 01441 , Sex ratio, Stranding, bearded seals, harp seals, hooded seals, ringed seals, Fewer tags

Sailing the shoals of adaptive management: The case of salmon in the Pacific Northwest

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, Aquatic Habitats, Dams, Depleted stocks, Ecosystem management, All tags... Ecosystems, Fish Management, Fisheries, Fishery management, Fishery resources, Gillnets, Habitat, Habitat, Overfishing, Pollution effects, Population number, Q1 01604 Stock assessment and management; Q1 01341 General; , Resource management, Salmon, Salmonidae, Salmonidae, Salmonids, USA, Northwest, USA, Pacific Northwest, USA, Pacific Northwest, Water Management, Water pollution, habitat loss, Fewer tags

Effects of acoustic alarms on the behavior of harbor porpoises (Phocoena phocoena) in a floating pen

Categories: Publication; Types: Citation; Tags: ANE, Netherlands, Acoustic responses, Alarm behavior, Alarm systems, Animal Behavior Abstracts; ASFA 1: Biological Sciences & Liv, All tags... Behavioural responses, By catch, Deterrents, Fisheries, Fishing nets, Gillnets, Harbor porpoise, Phocoena phocoena, Protective behaviour, Repellents, Underwater noise, Y 25887 Mammals (excluding primates); Q1 01564 Instruments, , marine mammals, Fewer tags

Pelagic fishery on the west coast of Peninsular Malaysia.

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; Oceanic Abst, Fishery management, Fishing effort, Gillnets, ISW, East Indian Ocean, All tags... ISW, Malaysia, Malaya, Malaysia, Malaya, Overexploitation, Pelagic fisheries, Potential yield, Purse seining, Q1 01604 Stock assessment and management; O 5020 Fisheries a, Trawling, Fewer tags

Spatio-temporal variations in gillnet catch rates in the vicinity of North Sea oil platforms

Categories: Publication; Types: Citation; Tags: ANE, North Sea, Ekofisk Field, ASFA 1: Biological Sciences & Living Resources, Abundance, Artificial reefs, Atlantic cod, All tags... European ling, Experimental fishing, Fishery resources, Gadoid fisheries, Gadus morhua, Gillnets, Marine fish, Molva molva, Offshore structures, Pollachius virens, Pollock, Q1 01602 Surveying and prospecting, Seasonal variations, Fewer tags

Effects of high-seas driftnet fisheries on the northern right whale dolphin Lissodelphis borealis .

Categories: Publication; Types: Citation; Tags: D 04705 Conservation; Q5 01523 Conservation, wildlife manage, Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental, I, Pacific, Lissodelphis borealis, Pacific Ocean, All tags... United Nations resolutions, by catch, conservation, drift, driftnets, effects on, fisheries, gillnets, marine mammals, nature conservation, nets, population number, population status, Fewer tags

By-catch of thick-billed murres in salmon drift nets off West Greenland in 1988.

Categories: Publication; Types: Citation; Tags: ANW, Greenland, ASFA 3: Aquatic Pollution & Environmental Quality, Q5 01523 Conservation, wildlife management and recreation, Uria lomvia, by catch, All tags... gillnets, marine birds, mortality causes, nature conservation, salmon fisheries, Fewer tags

Great Lakes Research Vessel Operations 1958-2018: Mensuration. (ver. 3.0, April 2019)

All mensuration data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and its partners. The Mensuration Tables contain data collected from the research vessel deploying various gear used for mensuration data collection. The database uses sample_type to indicate the gear deployed. The tables relating to Mensuration are: Mensuration.csv, MS_head_rope_depth.csv, MS_FOOT_ROPE_DEPTH, MS_Primary.csv, MS_Temperature.csv, and MS_Wingspread.csv Data Quality: Note that the following data release is a snapshot of the database at the time of release. Some data quality checks are still being undertaken after the time...

Categories: Data; Tags: Alewife, Bathythermograph, Benthos, Bloater, Cisco, All tags... Deepwater, Deepwater Sculpin, Detroit River, Emerald Shiner, Gillnet, Habitat, Hydroacoustic, Ichthyoplankton, Lake Erie, Lake Huron, Lake Michigan, Lake Ontario, Lake Saint Clair, Lake Superior, Lake Trout, Lake Trout Population Dynamics, Laurentian Great Lakes, Mensuration, Mysis, Prey fish, Prey fish population dynamics, Rainbow Smelt, Round Goby, Saint Clair River, Sea Lamprey, Slimy Sculpin, Spoonhead Sculpin, Trawl, Walleye, White Perch, Yellow Perch, Zebra Mussel, Zooplankton, acoustics, age estimation methods, age structure, biogeography, biological sampling, biomass, biota, environment, fall forage fish, field sampling, fishery management, food web, freshwater fishes, geospatial datasets, gillnets, inlandWaters, invasive species, population dynamics, surface water temperature, time series datasets, transect sampling, trawl nets, trawling, water temperature, Fewer tags

Scientists as advocates: The Point Reyes Bird Observatory and gill netting in central California.

Categories: Publication; Types: Citation; Tags: Aves, D 04705 Conservation; D 04671 Birds; O 4090 CONSERVATION AND, Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sci, INE, USA, California, USA, California, Point Reyes Bird Observatory, All tags... environmental legislation, gillnets, gills, mortality, nature conservation, nets, scientist advocates, Fewer tags

United Nations General Assembly. Forty-ninth session, agenda item 89, environment and sustainable development: Large-scale pelagic drift-net fishing and its impact on the living marine resources of the world's oceans and seas. Report of the Secretary-General.

Categories: Publication; Types: Citation; Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aqua, Q1 01565 Policy, legislation and sociology; Q5 01523 Conserv, United Nations, World Ocean, environmental protection, All tags... gillnets, international organizations, living resources, marine resources, pelagic fisheries, Fewer tags