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Now showing items 11-20 of 27
Monsoon induced seasonality in the recruitment of Philippine fishes
Type: Book Chapter
The patterns of recruitment of 112 stocks of Philippine teleost fishes, from 23 families, 34 genera and 57 species, have been studied in detail. The annual recruitment patterns, which were obtained by the backward projection ...
Application to shrimp stocks of objective meathods for the estimation of growth, mortality and recruitment-related parameters from length-frequency data (ELEFAN I and II)
Type: Book Chapter
This paper presents applications to several shrimp stocks of a new, computer-based set of methods for the detailed analysis of length-frequency data. These applications include the objective estimation of growth parameters, ...
Preliminary results of integrated pig-fish and duck-fish production tests
Type: Book Chapter
A research project was initiated in 1977 at the Freshwater Aquaculture Center (FAC) of the Central Luzon State University (CLSU) design a fish polyculture system that would provide the highest economic return, giving manure ...
On the seasonal growth, monthly recruitment and monthly biomass of Peruvian anchoveta (Engraulis ringens) from 1961 to 1979
Type: Book Chapter
The paper reports on the application to the anchoveta of a newly developed set of methods for the investigaton of exploited fish stocks. the set of methods are incorporated in the ELEFAN (Electronic Length Frequency Analysis) ...
Assessment and management of coral reef fisheries: biological, environmental and socio-economic aspects
Type: Book Chapter
The authors opened discussion by briefly summarising the main points in their paper. Coral reefs occurred predominantly in developing countries and coral reef fisheries were predominantly artesanal. Fishery yields varied ...
Systems of sharing and patterns of ownership
Type: Book Chapter
Sharing systems and patterns of ownerships of several common small scale gears are analysed and compared with those of the small and medium trawlers operating in San Miguel Bay, Philippines. Significant differences between ...
Management strategies for multi-species complexes in artisanal fisheries
Type: Book Chapter
Artisanal fisheries are extremely diverse when considered on a worldwide basis, although less so within particular countries. As a general case, artisanal fisheries are those in which fishermen operate from vessels of ...
Studying single-species dynamics in a tropical multispecies context
Type: Book Chapter
Some methods available for the study of the population dynamics of tropical fish are reviewed; emphasis is given to questions of growth, mortality and recruitment, and to relatively new approaches, such as aging by means ...
The management of tropical multispecies fisheries
Type: Book Chapter
A brief review is presented of some of the measures taken to manage tropical multispecies fisheries in different parts of the world. An examination is also made of other government decisions, e.g. on investment, that can ...
Some advances and developments in coral reef fisheries research: 1973-1982
Type: Book Chapter
The objective of this paper is to identify and discuss areas in which significant progress has been made in the last 10 years towards an understanding of the fundamental processes governing the productivity of coral reef ...