Statistiques de peche des chalutiers ivoiriens - annee 1983

This publication gives fishery statistics relating to the landings of the Ivorian trawlers in Abidjan in 1983. The data used are the inquiries made by the C.R.O. on the boats and the auction sheets of the fishing harbour. The data processing was executed on the C.R.O. computer.

Summary of fishery statistics, 1983

This fisheries report summarises developments of the year 1983 in the region of the North West Water Authority. It provides catch statistics, rod and line and commercial catches for salmon and sea trout, fish culture and hatchery operations, restocking with trout and freshwater fish, upstream fish movement recorded at Authority fish counters, counts of salmon and sea trout spawning redds, fish mortalities, licences issued, and prosecutions.

1983 fisheries statistics, Lake Kariba - Zimbabwe side

Statistics are presented of the open water and inshore fisheries of Lake Kariba, the Zimbabwe side, for 1983.

Preliminary use of oxygen stable isotopes and the 1983 El Niño to assess the accuracy of aging black rockfish (Sebastes melanops)

Black rockfish (Sebastes melanops) range from California to Alaska and are found in both nearshore and shallow continental shelf waters (Love et al., 2002). Juveniles and subadults inhabit shallow water, moving deeper as they grow. Generally, adults are found at depths shallower than 55 meters and reportedly live up to 50 years. The species is currently managed by using information from an age-structured stock assessment model (Ralston and Dick, 2003).

Biographic Memoir of Ernest Ingersoll: Naturalist, Shellfish Scientist, and Author

The name Ernest Ingersoll is well-known to many shellfishery biologists as the author of two outstanding monographs on the shellfisheries of the United States and Canada in the 1880's. The first (Ingersoll, 1881a), entitled "A Report on the Oyster-Industry of the United States," was a 252-page description of historical and contemporary oyster fishing' marketing methods, and statistical data in the eastern provinces of Canada and the coastal states of the United States. The second (Ingersoll, 1887), entitled "The Oyster, Scallop, Clam, Mussel, and Abalone Industries," was a l20-page summary of the first monograph about oysters as well as a history and description of contemporary methods and statistical data of the other shellfisheries. Although Ingersoll was, by profession, a naturalist and author but only briefly a shellfish scientist, these monographs are regarded as benchmarks, providing the principal descriptions of shellfisheries in North America in the 1700's and 1800's.

Front pages with contents of No. 38, 1983

Contents.

Front pages with contents of No. 37, 1983

Contents.

Regional Fisheries Advisory Committee 31st January, 1983

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 31st January, 1983. The report contains sections on Draft net licences (Rivers Derwent and Ellen estuaries), net limitation order, proposed pike ranching scheme on Esthwaite Water, Diseases of fish bill, outbreak of Whirling disease, and the control of federal mink. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

West Cumbria Special Fisheries Advisory Group 9th March, 1983

This is the report from the West Cumbria Special Fisheries Advisory Group meeting, which was held on the 9th March, 1983. The report contains sections on Fish Passes at Yearl Weir River Derwent, Ennerdale, and Ehen; River Calder abstraction and augmentation from boreholes; and the augmentation of River Ehen by minewater to support increased abstraction by BNFL. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Northern Area Fisheries Advisory Committee 28th March, 1983

This is the report from the Northern Area Fisheries Advisory Committee meeting, which was held on the 28th March, 1983. The report contains sections on rules for fishing at Haweswater and Thirlmere, Fyke nets and otters, Whirling disease, and Fisheries Activities. The section on Fyke nets looks at the loss of at least 23 otters in fyke nets over eighteen months. The section on Fisheries Activities is reported by the area fisheries officer and includes river conditions and fishing, migratory fish movement, Holmwrangle hatchery, stocking by Angling Associations, fish mortalities and pollution. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Central Area Fisheries Advisory Committee 30th March, 1983

This is the report from the Central Area Fisheries Advisory Committee meeting, which was held on the 30th March, 1983. The report contains sections on Fyke nets and otters, Whirling disease, the decline of Salmon and Sea Trout Catches in Furness and South Cumbria Fisheries Association, spawning tributaries, Langcliffe hatchery, and fisheries activities. The section on Fisheries Activities is reported by the area fisheries officer and includes river conditions and fishing, migratory fish movement, Hatcheries (Middleton hatchery, salmon cages in Dalton and Furness, salmon and sea trout), stocking, fish disease, poaching, management work and prosecutions. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Southern Area Fisheries Advisory Committee 6th April, 1983

This is the report from the Southern Area Fisheries Advisory Committee meeting, which was held on the 6th April, 1983. The report contains sections on Fyke nets and otters, Whirling disease, Salmon and Freshwater Fisheries Act 1975, and fisheries activities. The section on fisheries activities is reported by the area fisheries officer and includes river conditions and fishing, hatcheries (Hollingworth, pilot hatchery), migratory fish movement, stocking by the Authority, fish mortalities/disease, pollution, and prosecutions. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Regional Fisheries Advisory Committee 25th April, 1983

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 25th April 1983. The report contains the minutes of the Local Fisheries Advisory Committees and recommendations for these committees, fishing licence duties 1984, fyke nets and otters, whirling disease, Salmon and Freshwater Fisheries Act 1975, and Fisheries Statistics 1982 (National Water Council Publication). The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.

Regional Fisheries Advisory Committee 27th June, 1983

This is the report from the Regional Fisheries Advisory Committee meeting, which was held on the 27th June, 1983. The report contains Fishing Licence Duties, Fyke nets and Otters, the income from the sale of Rod and Line licences, Fisheries improvement Grant and Fisheries Equipment Loan Schemes. The section on Fyke nets and Otters looks at danger to otters of becoming trapped and drowned in fyke nets set to take eels. The Fisheries Advisory Committee was part of the Regional Water Authorities, in this case the North West Water Authority. This preceded the Environment Agency which came into existence in 1996.