Search
Now showing items 1-8 of 8
Growth, mortality and recruitment of Nile perch Lates niloticus (L. Centropomidae) in the Nyanza Gulf of Lake Victoria: an evaluation update
Type: Journal Article
A reassessment of the estimates of growth, mortality and recruitment patterns of Nile Perch, Lates niloticus was made based on data from commercial landings collected during the Catch Assessment Survey Programme. Two sets ...
Length-weight relationship of small pelagic fish species of the southeast and South Brazilian Exclusive Economic Zone
Type: Journal Article
The length-weight relationship (LWR) parameters of 23 small pelagic fish species (belonging to 13 families) from the south-southeast Brazilian Exclusive Economic Zone in 1996 and 1997 are presented. The b values varied ...
Une étude des produits halieutiques de faible valeur commercialisés dans la région du Lac Victoria
Type: Report
L’essor de la pêche commerciale, notamment de l’exportation de la perche du Nil, a entraîné la réduction des stocks de poissons et de la disponibilité du poisson auprès des populations de la région du Lac Victoria. Cette ...
Parameter estimates for fishes of the upper Paraná river floodplain and Itaipu reservoir (Brazil)
Type: Journal Article
Estimates of the growth (K), natural mortality (M), consumption/biomass (Q/B) rate and trophic level (TL) for 35 species in the upper Paraná river floodplain and the Itaipu reservoir (interconnected ecosystems) are presented. ...
Demand for fish in the Philippines : a disaggregated analysis
Type: Journal Article
This paper sought to establish the fish consumption pattern of Filipino households and estimate the price and income elasticities of fish demand by species, as well as by income groups, i.e., low, middle, and high income. ...
Length-weight relationship of marine fishes from southern Brazil
Type: Journal Article
The relationship between length (L) and weight (W) was estimated for 80 species belonging to 50 families of marine fishes from the shelf and upper slope of southern Brazil (lat. 28°S - 34°S). Sample sizes (n) for different ...
Population parameters and exploitation rate of demersal fishes in Brunei Darussalam (1989-1990)
Type: Journal Article
In this paper, we document the results of retrospective analysis of length frequency data collected during a trawl survey in Brunei Darussalam from July 1989 to June 1990. The study forms part of concerted efforts under ...
Length-weight relationship of some deep-sea fish inhabiting the continental slope beyond 250m depth along the west coast of India
Type: Journal Article
The length-weight relationships of 22 species of deep-sea fishes inhabiting the continental slopes beyond 250 m depth along the West Coast of India are presented. The parameters a and b of the equation W=a Lb were estimated. ...