ESTIMATION OF CATCH PER UNIT EFFORT OF FISHERS: A CASE STUDY IN HILONGOS LEYTE, PHILIPPINES [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2021 This study estimates the catch per unit effort (CPUE) among fishers in Hilongos, Leyte, Philippines. The identified efforts included in the study were fishing expenses, the presence of companions in fishing activity, fishing hours in a day, fishing days ...
Mary Cris F. PLEÑOS +1 more
doaj
Onboard sampling of the rockfish and lingcod commerical passenger fishing vessel industry in northern and central California, 1992 [PDF]
, 1996 In 1992 fishery technicians sampled 230 commercial passenger fishing vessel (CPFV) trips targeting rockfish and lingcod from the port areas of Fort Bragg, Bodega Bay, San Francisco, Monterey, and Morro Bay.
Halko, Laura A. +3 more
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STANDARDIZATION OF CATCH‐PER‐UNIT‐EFFORT FOR SHORT‐TERM TRENDS IN CATCHABILITY
Natural Resource Modeling, 1987 Examination of daily catch–per–unit–effort (CPUE) information on Pacific halibut revealed sharp declines that could not be explained by natural and fishing mortality. Catchability may have decreased during a fishing period because of local depletions of fish, changes in fish behavior, and other causes.
openaire +1 more source
Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 9, July to September 1981 [PDF]
, 1988 Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in July to September 1981, is presented in a data report format.
Karpov, Konstantin A. +1 more
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Bio‐ecological studies on two cichlids in the Brimsu reservoir of Ghana
Aquaculture, Fish and Fisheries, 2023 Although small‐scale fisheries and aquaculture provide opportunities to increase fish yield to supplement rural food and income, they remain undeveloped in Ghana.
Elizabeth Agyekumwaa +2 more
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Bait shrimp fishery of Biscayne Bay [PDF]
, 1985 A small but valuable live bait shrimp fishery has existed in Biscayne Bay since at least the early 1950s. In recent years there has been increasing pressure from recreational fishing and environmental groups to eliminate this fishery from the Bay because
Berkeley, Steven A. +2 more
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Ciencias Marinas, 2001 We analyzed the catch and effort data for the brown shrimp (Farfantepenaeus californiensis) fishery over 22 years. We used a biomass dynamic model in a stochastic version to analyze the catch-per-unit effort of the trawl fishery in the Gulf of ...
E Morales-Bojórquez +2 more
doaj +1 more source
Species composition and catch per unit of effort of Monterey Bay surf, pier, and skiff anglers in 1979 [PDF]
, 1982 In 1979, Monterey Bay sport anglers were sampled for species composition of the catch and catch per unit of effort. A total of 4150 surf, pier, and skiff anglers was interviewed. Catch per hour was 0.71, 0.58, and 1.25 for surf, pier, and skiff anglers,
Spratt, Jerome D.
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Stock assessment of Huso huso (Linnaeus, 1754) in the south Caspian Sea
Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2018 We evaluated the stocks of Huso huso in the south Caspian Sea along Iranian coasts using data on different population parameters such as length, age, weight, catch and catch per unit effort changes. The study covered data from 1971 to 2003.
M. Moghim; H. Fazli; D. Ghaninezhad
doaj
Marine recreational fisheries statistics survey for northern and central California, Quarterly Report no. 6, October to December, 1980 [PDF]
, 1988 Field intercept Marine Recreational Fisheries Statistics Survey (MRFSS) data for central and northern California, collected in October to December. 1980, is presented in a data report format.
Karpov, Konstantin A. +2 more
core