Browsing by Issue Date
Now showing items 581-600 of 5196
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Towards an integrated management of tropical coastal resources: proceedings of the ASEAN/US Technical Workshop on Integrated Tropical Coastal Zone Management 28-31 October 1988, Temasek Hall, National University of Singapore, Singapore
(1991)Type: Conference ProceedingsThe coastal zones of most nations in the Association of Southeast Asian Nations (MEAN) are subjected to increasing population and economic pressures manifested by a variety of coastal activities, notably, fishing, coastal ... -
Exemple de la contribution de l'analyse fsctorielle des correspondences pour suivre l'evolution de la structure d'une population piscicole
(1991)Type: Journal ArticleThis contribution demonstrates an application of correspondence analysis to length-frequency data of catfish (Ictalurus melas, lctaluridae) sampled by electrofishing in the Garonne River, near Toulouse, France. The available ... -
Preference of different terrestrial plants as food for Tilapia rendallli and Oreochromis shiranus
(1991)Type: Journal ArticleFish have distinct preferences for plants and there is need to identify those that will lead to good growth and production, especially in Africa where there is abundant natural and agricultural waste vegetation. Some plants ... -
Growth, mortality and recruitment of short-wing flying fish Oxyphorhampus micropterus in Bohol Sea, Philippines
(1991)Type: Journal ArticleThe von Bertalanffy growth parameters (L8 and K) were estimated, based on length-frequency data from the small scale fishery, and the Compleat ELEFAN software, for short wing flying fish Oxyphorhampus micropterus (Hemiramphidae) ... -
Population control in farmed tilapias
(1991)Type: Journal ArticleUnder the majority of culture practices, the reduction or elimination of reproduction in culture ponds results in significantly improved yields of marketable fish. An examination is made of existing methods for the control ... -
Coastal area management education in the ASEAN region: proceedings of the Workshop on Coastal Area Management Education in the ASEAN region, Singapore, 8-11 October 1990
(1991)Type: Conference ProceedingsThe continuing efforts of ASEAN countries to develop and implement their coastal area management (CAM) programs and to sustain smooth program operation for the long term have created the demand for coastal area planners ... -
Correction to the Beverton and Holt Z-estimator for truncated catch length-frequency distributions
(1991)Type: Journal ArticleA method for estimating the instantaneous mortality rate (Z) is presented which was developed from a truncated equation for average length. The model has zero bias at equilibrium, but has no explicit solution for Z so that ... -
The predicament of the freshwater fisheries and aquaculture of Sri Lanka
(1991)Type: Journal ArticleA discussion is presented on the current problems facing the freshwater fisheries of Sri Lanka, following the decision taken by the Government to abolish the Inland Fisheries Division of the Fisheries Ministry and to stop ... -
Urban coastal area management: the experience of Singapore: proceedings of the Singapore National Workshop on Urban Coastal Area Management, Republic of Singapore, 9-10 November 1989
(1991)Type: Conference ProceedingsThe goals of The ASEAN/United States (US) Coastal Resources Management Project (CRMP) are to increase existing capabilities within ASEAN nations for developing and implementing CRM strategies. The project, which is funded ... -
Photographic image analysis for morphometric studies of tilapia
(1991)Type: Journal ArticleBiologists have long employed morphometry as a tool in identification, grouping of populations and stock identification of fish. For tilapias, studies have been made on the variability of morphomeric characters in Egyptian ... -
Tabular data on marine fishes from Southern Africa. Part II: growth parameters
(1991)Type: Journal ArticleThis contribution presents von Bertalanffy growth parameter estimates for 28 species of marine fishes derived from growth curves in R. van der Elst's "Guide to the Common Sea Fishes of Southern Africa". -
The biometrics of marine fishes from the Gulf of Aden
(1991)Type: Journal ArticleThe growth parameters (L sub( infinity ), K, t sub(0)), total mortality and length-weight relationships of 23 speciesof fishes studied during a UNESCO-sponsored study of the fish populations of the Gulf of Aden, in the mid-1980s, ... -
Growth and feed utilization of Oreochromis niloticus fingerlings fed with diets containing cassava peelings and mango seeds
(1991)Type: Journal ArticleThe results are presented of trials conducted whereby cassava peel and mango seed were fed to Nile tilapia (Oreochromis niloticus ) fingerlings. Findings indicate that these products may successfully be used as part of thediets ... -
Abstracts [of] the Third International Symposium on Tilapia in Aquaculture, 11-16 November 1991
(1991)Type: ReportISTA III is co-organized by ICLARM (International Center for Living Aquatic Resources Management), Manila, Philippines and CRO (Centre de Recherches Oceanographiques), Abidjan, Cote d'Ivoire. This volume contains the ... -
Molluscicidal compunds of plant origin
(1991)Type: Journal ArticleThere is great impetus among phytochemists to develop molluscicides which are lethal to the snail intermediate hosts of bilharzia. They search for plant-derived, water-soluble compounds that are cheap to isolate, specific ... -
Mollusc and crustacean culture possibilities in Lagos lagoon and the Niger Delta
(1991)Type: Journal ArticleAn examination is made of the possibilities of the development of mollusc and crustacean culture, especially intraditional harvesting areas of the Niger Delta, as a means of accelerating protein self-sufficiency. Scope for ... -
Coastal tourism in Southeast Asia
(1991)Type: BriefThis book discusses the various forms of tourism development in Southeast Asia's coastal areas, their environmental and socioeconomic impacts and the issues arising from conflicting resource uses. It also outlines the basic ... -
Simple method for year-round breeding of Clarias gariepinus
(1991)Type: Journal ArticleDetails are given of a simple method for the year-round production of Clarias gariepinus fry in homestead concrete tanks. Procedures involved regarding the induced spawning of the fish, egg hatching and rearing of fingerlings ... -
Who's working on Mugil culture
(1991)Type: Journal ArticleThe findings are presented of a survey conducted regarding research on Mugil culture; emphasis was given to publications from the tropics and subtropics, particularly from developing regions. The literature search used ... -
Population dynamics of Nemipterus japonicus from the northern Arabian Sea, Pakistan
(1991)Type: Journal ArticleCatch-per-effort and length-frequency data on threadfin bream Nemipterus japonicus (Nemipteridae) supplied by the staff of the R/V Dr. Fridtjof Nansen, covering the period September 1983 to June 1984, were analyzed using ...
