Browsing WorldFish Community by Issue Date
Now showing items 661-680 of 5196
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Estimating the maximum sustainable yield of bonito (Sarda chiliensis, Scombridae) of northern Chile from monthly catch data
(1992)Type: Journal ArticleMonthly catch data of bonito Sarda chiliensis from northern Chile, from 1976 to 1989, were used to obtain a series of estimates of the "Z-G" parameter (i.e., total mortality minus the growth coefficient in weight). This ... -
The relationship between catch and effort and its effect on predicted yields of sardine fisheries in Lake Kariba
(1992)Type: Journal ArticleThere is an unusual relationship between catch per unit effort and effort in the Lake Kariba sardine (Limnothrissa miodon) fishery. This is apparently a results of ecological changes in the lake following the decline of ... -
WESTERN blot analysis of plasma components of the three Tilapia species, Oreocbromis aureus, O. niloticus and Sarotherodon galilaeus
(1992)Type: Journal ArticleIn past studies erformed to differentiate among commercially important species of the Tilapia group, erythrocytes o the different species were successfully investigated in agglutination tests with lectins and Tilapia ... -
Computer graphics for co-management
(1992)Type: Journal ArticleInadequate communication between the stakeholders in fisheries is one of the main constraints to progress in improving management. Fishers and managers rarely grasp the full implications of what scientists understand. ... -
Analyzing standard curves in the chemistry of waters used for aquaculture
(1992)Type: Journal ArticleA practical guide is given to help aquaculture researchers identify and correct common problems associated with the colorimetric analysis of water. Hints in making standard solutions, choosing standard concentrations for ... -
Population parameters of Sardinella species in the coastal waters of Dar es Salaam, Tanzania
(1992)Type: Journal ArticlePopulation parameters of Sardinella species from the artisanal purse seine and ring net fisheries of the Dar es Salaam area, Tanzania, were investigated based on length-frequency data, analyzed with FAO's LFSA and ICLARM's ... -
Pen-culture-based reservoir fisheries management: reservoir production improvement by released of pen-nursed fingerlings of selected species in Thailand
(1992)Type: Journal ArticleNortheastern Thailand (Isan) is one of the least developed areas in this economically fast growing country. Traditionally, rice farming is the most important source of income and rice is the staple food. Animal protein ... -
The integrated management plan for Ban Don Bay and Phangnga Bay, Thailand
(1992)Type: ReportThis plan illustrates how Ban Don Bay and Phangnga Bay, Thailand can be managed on a more sustainable basis. It describes the Upper South Region's natural resource base, points out current and potential resource-use issues. ... -
A framework for rapid appraisal of coastal environments
(1992)Type: Conference ProceedingsTaking off from the concept and methodology of rapid rural appraisal (RRA) and allied modes of research, the rapid appraisal of coastal environments (RACE) attempts to expedite the coastal zone planning process. The RACE ... -
ICLARM's strategy for international research on living aquatic resources management
(1992)Type: ReportAn outline is given of ICLARM's long-term plans and strategies in fisheries research as it enters the Consultative Group on International Agricultural Research (CGIAR). -
Feasibility of adopting aquaculture without detriment to existing farming practices: a case of Bangladesh farming systems
(1992)Type: Journal ArticleIntegrating agriculture aquaculture that would draw inputs from on farm sources is viewed as a viable option to improve the productivity, income and resource use efficiency of existing farms in Bangladesh. To assess the ... -
Catch-effort relationship in Pacific bigeye tuna fishery
(1992)Type: Journal ArticleSome problems associated with fitting surplus production models to unsuitable data are discussed. This is illustrated by an application of the Schaefer, Fox and PRODFIT models to Pacific Ocean bigeye tuna (Thunnus obesus ... -
Assessing and managing the marine fish resources of Sierra Leone, West Africa
(1992)Type: Journal ArticleA joint Sierra Leone/1CLARM project funded by the Commission of the European Communities is presented, whose task is to assemble the available survey and fisheries data on the marine fish resources of Sierra Leone, analyze ... -
Integrated farming: a new approach in the Basse Casamance, Sénégal
(1992)Type: Journal ArticleEnvironmental changes due to 2 decades of drought have modified the ecosystem of the Basse Casamance, Senegal thus forcing farmers to change their practices. They have built fish ponds and diversified into crops such as ... -
Mount Pinatubo's effects on Philippine fisheries
(1992)Type: Journal ArticleAn examination is made of the effects of the eruption of Mount Pinatubo on Luzon Island, northwestern Philippines in June 1991 on the Country's fisheries, considering in particular the coral reef environment, inland fisheries ... -
Coping with change: charting a course for tomorrows research careers
(1992)Type: Journal ArticleThe author helped launch in 1971 the International Potato Center (CIP), an international research center akin to 1CLARM, and served as its Director General for 20years. On his retirement, CIP asked that he write this article ... -
Environment and aquaculture in developing countries: summary report of the Bellagio Conference on Environment and Aquaculture in Developing Countries, 17-22 September 1990, Bellagio, Italy
(1992)Type: Conference ProceedingsRecommendations from the 1990 international conference on environment and aquaculture in developing countries. -
Sustainable utilization of inland water resources: an integrated program for research and management
(1992)Type: Journal ArticleIn both developed and developing countries, there is increased competition for water resources, resulting in deficiencies in supply and in various forms of pollution. In developing countries, the nutritional potential of ... -
Relationship between sea surface temperatures and dolphin-associated fishing activities by the Mexican tuna fleet
(1992)Type: Journal ArticleData from the Mexican purse seiner fleet operating in the eastern Tropical Pacific, for the year 1985-1990, are used to show that the fraction of surface schools of yellowfin tuna Thunnus albacares associated with dolphins ... -
Singapore's urban coastal area: strategies for management (1992)
(1992)Type: ReportWhile the exploitation of its coastal resources have provided Singapore with great economic and social benefits, rapid changes and pollution have led to environmental problems. This study examines the issues and presents ...
