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Now showing items 11-20 of 33
Seasonal trawling bans can be very successful in heavily overfished areas: the "Cyprus effect"
Type: Journal Article
Seasonal trawling bans or closed seasons are among the most conventional management measures. They are more easily enforceable and, if implemented at the appropriate time of the year, usually produce good results. The ...
Relationships between growth, mortality and maximum observed age of fish in the Gulf of Aden
Type: Journal Article
The findings are presented of an examination of growth and mortality rates of demersal and pelagic fish in the Gulf of Aden. Small pelagic fish with short life span had high mortality coefficient values around 1.0 for a ...
Indices of overall growth performance of 100 tilapia (Cichlidae) populations
Type: Conference Paper
Four indices for comparing the overall growth performance of fishes ( omega , P, Phi , and Phi ') proposed by various authors are assessed, based on growth parameter estimates in 100 populations of tilapia in 15 species of the ...
Electronic length frequency analysis: a revised and expanded user's guide to ELEFAN 0, 1 and 2
Type: Manual
This guide presents an updated and extended version of the ELEFAN 0, ELEFAN 1 and ELEFAN 2 programs for Electronic LEngth Frequency ANalysis. These programs can be used to estimate the parameters of a (seasonally oscillating) ...
Fisheries education in India
Type: Journal Article
In India, education in all agricultural sciences, including fisheries, is the responsibility of agricultural universities in their respective states. The establishment of these universities started only in the early sixties, ...
Bigger net mesh size will mean bigger catches in the Ivory coast trawl fishery
Type: Journal Article
Yield-per-recruit analyses were performed on catch data of the Ivory Coast trawl fishery in order to identify the mesh size and levels of fishing effort most approprate. Results show that at present levels of fishing ...
Miara lauk dina karamba: tungtunan praktek
Type: Report
Growth, mortality and recruitment of commercially important fishes and penaeid shrimps in Indonesian waters
Type: Report
Estimates of von Bertalanffy growth parameters were derived through application of the ELEFAN I program to lengthfrequency data from 52 stocks and 36 species of commercially important bony fishes from Indonesian waters, ...
An artificial reef for artisanal fisheries enhancement in Costa Rica
Type: Journal Article
A literature review indicated that artificial reefs seemed promising as refuges for fauna and to increase fish productivity. The author studied this alternative and after several months of preparatory arrangements a small ...
Ekonomi perikanan: dari teori ekonomi ke pengelolaan perikanan
Type: Book
Republic of Indonesia actually has enormous fish resources potential, but the fisheries sector has yet to show its teeth in the national economy. One reason is the weakness of information flow in this field. Fisheries ...