Related items
Showing items related by metadata.
Users also downloaded
Showing related downloaded files
-
-
Book (stand-alone)Technical bookInsigne del'eau 2013Les insignes des Nations Unies ont été élaborés en collaboration avec les agences des Nations Unies, la société civile et d’autres organismes. Ils visent à sensibiliser, éduquer et motiver les jeunes à changer leurs comportements pour devenir des agents actifs du changement dans leurs communautés locales. Les insignes peuvent être utilisés par les professeurs pendant leurs classes et par les responsables de groupes de jeunes, surtout Guides et Scouts.
-
Book (series)Technical studyStock assessment for fishery management – A framework guide to the stock assessment tools of the Fisheries Management Science Programme (FMSP). 2006
Also available in:
No results found.This document provides guidelines for fish stock assessment and fishery management using the software tools and other outputs developed by the United Kingdom's Department for International Development's Fisheries Management Science Programme (FMSP) from 1992 to 2004. It explains some key elements of the precautionary approach to fisheries management and outlines a range of alternative stock assessment approaches that can provide the information needed for such precautionary management. Four FMSP software tools, LFDA (Length Frequency Data Analysis), CEDA (Catch Effort Data Analysis), YIELD and ParFish (Participatory Fisheries Stock Assessment), are described with which intermediary parameters, performance indicators and reference points may be estimated. The document also contains examples of the assessment and management of multispecies fisheries, the use of Bayesian methodologies, the use of empirical modelling approaches for estimating yields and in analysing f ishery systems, and the assessment and management of inland fisheries. It also provides a comparison of length- and age-based stock assessment methods. A CD-ROM with the FMSP software packages CEDA, LFDA, YIELD and ParFish is included.