Browsing WorldFish Community by Issue Date

Now showing items 181-200 of 5196

    • Water quality in integrated livestock-fish ponds 

      Hopkins, K.D.; Inocencio, P.; Cruz, E.M. (1983)
      Type: Journal Article
      Water quality variables were monitored during 3.5 years of research on pig-fish, duck-fish and chicken-fish systems. Early morning dissolved oxygen levels were often below 0.5 mg/1. Total ammonia levels were highest in ...

    • Small-scale fisheries of San Miguel Bay, Philippines: options for management and research 

      Smith, I.R.; Pauly, D.; Mines, A.N. (1983)
      Type: Report
      This report synthesizes the respective research findings of the biology, economics and sociology modules of a multidisciplinary study of the small-scale fisheries of San Miguel Bay, Philippines and examines various options ...

    • Tilapia in a Peruvian lake 

      Wosnitza-Mendo, C. (1983)
      Type: Journal Article
      The introduction of Tilapia rendalli in Lake Sauce is described,outlining the various biological investigations which were necessaryfor management of the lake and biomass estimation, age determinationand overcrowding.

    • Some simple methods for the assessment of tropical fish stocks 

      Pauly, D. (1983)
      Type: Report
      This selection of methods is based on lecture notes used at a FAO/DANIDA training course held in Mombasa, Kenya, in May-June 1980. The methods presented are: regression and correlation, estimation of growth parameters from ...

    • Palau giant clam hatchery 

      Heslinga, G.; Perron, F. (1983)
      Type: Journal Article
      Giant clam culture is discussed considering in particular Tridacna gigas , T. derasa, T. squamosa and Hippopus hippopus with respect to work undertaken at the Micronesian Mariculture Demonstration Center in Palau.

    • ICLARM report 

      International Center for Living Aquatic Resources Management (1983)
      Type: Report
      A report of the Center's activities during the year.

    • Resolving multigear competition in nearshore fisheries 

      Smith, I.R.; Pauly, D. (1983)
      Type: Journal Article
      This article briefly describes the intensive multidisciplinary 3 year research project conducted by the University of the Philippines and ICLARM to document the conditions of the fisheries and fishing communities of San ...

    • A method for the analysis of pond growth experiments 

      Pauly, D.; Hopkins, K.D. (1983)
      Type: Journal Article
      Pond growth experiments play an essential role in aquaculature research in assessing the growth potential of thevarious species and strains. A method is proposed for the analysis of pond growth experiments which should ...

    • Length-converted catch curves: a powerful tool for fisheries research in the Tropics (part 1) 

      Pauly, D. (1983)
      Type: Journal Article
      A number of methods are available with the help of which total mortality (Z) can be estimated from length-frequency data. Thus it is possible to obtain reasonable estimates of Z from the mean length in a representative ...

    • Improvement of the socioeconomic condition of women in small-scale fishing communities 

      Khan, S.Z. (1983)
      Type: Journal Article
      The Economic and Social Commission for Asia and the Pacific was founded in 1947 under the United Nations charter to encourage the economic and social development of Asia and the Far East. ESCAP has concentrated its efforts ...

    • Suggestions for developing improved strains of tilapia 

      Lester, L.J. (1983)
      Type: Journal Article
      Suggestions for controlling the domestication of tilapia improved strains are given regarding: 1) the population that serves as foundation stock; 2) the breeding system employed; and 3) the process used for selecting ...

    • The pattern of fish trade 

      Kent, G. (1983)
      Type: Journal Article
      An account is given of the general pattern regarding trade in fish products. Developed countries import more than they export, whereas developing countries import less. Problems involved and remedies are discussed, considering ...

    • Pagresolver kan kompetisyon nin manlaen-laen na gamit pansira sa harani nin pampang na pansira 

      Smith, I.R.; Pauly, D. (1983)
      Type: Report
      This article (in Tagalog) briefly describes the intensive multidisciplinary 3 year research project conducted by the University of the Philippines and ICLARM to document the conditions of the fisheries and fishing communities ...

    • A Japanese fishing joint venture: worker experience and national development in the Solomon Islands 

      Meltzoff, S.K.; LiPuma, E.S. (1983)
      Type: Report
      Development of marine resources, especially tuna, is the key to national development for many newly-independent states of the South Pacific. They have industrialized fishing through joint ventures-collaborations between ...

    • Summary report of the PCARRD-ICLARM Workshop on Philippine Tilapia Economics 

      Smith, I.R.; Torres, E.B.; Tan, E.O. (eds.) (1983)
      Type: Conference Proceedings
      Contains abstracts of 17 presented papers and reports of four working groups of this workshop, held on 10-13 August 1983 at Los Baños, Laguna, Philippines, which brought together Philippine researchers who conducted an ...

    • Rock lobster in Democratic Yemen 

      Amir, A. (1983)
      Type: Journal Article
      Rock lobsters have been known to exist in the Aden Gulf since 1962, but the commercial catches of this valuable resource began in 1975. This short article gives an account of rock lobster fisheries in Yemen.

    • The research process and communication of results: lessons learned from a multidisciplinary analysis of a tropical small-scale fishery 

      Pauly, D.; Smith, I.R. (1983)
      Type: Report
      Along with an increase of their relative share of the total world catch, most tropical countries have experienced in the last decades an expansion of their fisheries research activities. These activities, whether based ...

    • Caribbean coral reef fishery resources 

      Munro, J.L. (ed.) (1983)
      Type: Working Paper
      The information presented in this volume was first published in 18 mimeographed parts over the period 1973-1981 as Number 3 in the series Research Reports from the Zoology Department, University of the West Indies. The ...

    • Natural spawning of captive milkfish in Taiwan 

      Kuo, C.M. (1984)
      Type: Journal Article
      The culture of milkfish in Taiwan is discussed with respect to work undertaken at the Tung Shin hatchery regardingnatural spawning in captivity. Broodstock maintenance and husbandry techniques used are described.

    • Development and management of cockle Anadara granosa culture in Malaysia 

      Pullin, R.S.V.; Smith, I.R. (1984)
      Type: Report
      The main objectives of this project are to provide guidelines for the effective management and development of natural cockle seed resources and their future conservation to supply an expanding cockle industry. To assess ...