Publications
Type: Publications
South and central America
Year: 1974
Se presenta una descripoión del estado de las actividades en materia de pesca continental y piscicultura en el Ecuador y de sus posibilidades de desarrollo en base a los estudios realizados por el experto desde noviembre de 1970 hasta julio [...]
Type: Publications
Africa, Global
Year: 1974
With science becoming more and more important in African inland vaters, there is a greatly increased need for the Fishery Statisticians to be sure that they are using scientific Methods for obtaining the statistical data so indispensable for sound management [...]
Type: Publications
Europe
Year: 1973
1. ORIGIN, OBJECTIVES AND ORGANIZATION
2. AGENDA AND PROGRAMME
3. RESULTS AND CONCLUSIONS
4. FOLLOW-UP BY THE EIGHTH SESSION OF EIFAC
5. PANEL REPORTS AND SUMMARIES
5.1 Panel 1 - Objectives and Strategy of Sampling
5.2 Panel 2 - Netting Techniques
5.3 Panel 3 - Stupefying Gear
5.3.1 [...]
Type: Publications
South, southeast and east Asia
Year: 1973
Construction of commercial fish farms and fish hatcheries and advice and training in their management are described in this report, along with details of valuable experience gained during the work on the project.
Advice and assistance were provided for the introduction [...]
Type: Publications
Africa
Year: 1973
Les eaux naturelles du Rwanda donnent une récolte totale de poissons d'environ 1 200 t par an avec une valeur au détail de 48 000 000 FRw. La majeure partie de cette récolte provient des lacs peu profonds et très [...]
Type: Publications
Africa
Year: 1973
Data from thirty one tropical African lakes are combined to evaluate the influence of Morpho-Edaphic factors on fish catch. A relationship exists between increasing Morpho-Edaphic Index (MEI) and catch, deviations from which are partly accounted for by differences in the [...]
Type: Publications
Africa
Year: 1973
The factors regulating fish production from river systems remains poorly studied and understood. Rivers conform to physical and chemical laws which determine their morphology. From these laws relationships are calculated which estimate the total length and number of streams of [...]
Type: Publications
Africa
Year: 1973
Sarotherodon galilaeus is one of the most widespread. oichlid. species on the African continent, forming a basis for many fisheries, both in Africa and Israel.
Type: Publications
Europe
Year: 1972
There are extensive data on the toxicity of zinc to fish laboratory conditions supported to some extent by field data on fish kills there are virtually no field observations to indicate the concentrations of zinc that are not inimical to [...]
Type: Publications
Arabia
Year: 1972
The major inland fisheries resources of Jordan, capable of immediate development and exploitation, have been identified.
Improved methods of carp spawning, hatching of eggs and rearing spawn have been demonstrated, resulting in a 100 percent increase in seed production as compared [...]