Eastern Central Atlantic Fisheries - Report of the Ad Hoc Working Group on Sardinella off the Coast of Ivory Coast - Ghana - Togo
Table of Contents
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INTERREGIONAL FISHERIES DEVELOPMENT AND MANAGEMENT PROGRAMME
INT/79/019
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CECAF/ECAF SERIES 80/21 (En)
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FISHERY COMMITTEE FOR THE EASTERN CENTRAL ATLANTIC
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held at
Fishery Research Unit
Tema, Ghana
2-7 July 1979
and
Centre de recherches océanographiques
Abidjan, Ivory Coast
24-28 September 1979
FOOD AND AGRICULTURE ORGANIZATION OF THE UNITED
NATIONS
UNITED NATIONS DEVELOPMENT PROGRAMME
Rome, June 1980
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The designations employed and the presentation of material in
this publication do not imply the expression of any opinion whatsoever on the
part of the Food and Agriculture Organization of the United Nations concerning
the legal status of any country, territory, city or area or of its authorities,
or concerning the delimitation of its frontiers or boundaries.
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The copyright in this book is vested in the Food and
Agriculture Organization of the United Nations. The book may not be reproduced,
in whole or in part, by any method or process, without written permission from
the copyright holder. Applications for such permission, with a statement of the
purpose and extent of the reproduction desired, should be addressed to the
Director, Publications Division, Food and Agriculture Organization of the United
Nations, Via delle Terme di Caracalla, 00100 Rome, Italy.© FAO 1980
This electronic document has been scanned using optical character recognition (OCR) software and careful manual recorrection. Even if the quality of digitalisation is high, the FAO declines all responsibility for any discrepancies that may exist between the present document and its original printed version.
1.
INTRODUCTION
2. OCEANOGRAPHIC CONDITIONS AND THE
S. AURITA FISHERY
2.1 Mechanism of the Coastal
Upwelling
2.2 Oceanographic Conditions observed
since 1975
3. DESCRIPTION OF THE
FISHERY
3.1 Ivory Coast
3.2 Ghana
3.3 Togo
4. ANALYSIS OF CATCH
STATISTICS
4.1 Ivory Coast
4.2 Ghana
4.3 Togo
5. ANALYSIS OF CATCH PER UNIT EFFORT
AS INDEX OF ABUNDANCE
5.1 Ivory Coast
5.2 Ghana
5.3 Togo
6. BIOLOGICAL
DATA
6.1 Availability of Biological
Data
6.2 Analysis of Biological
Data
7.
ECHO-INTEGRATION
8. DISTRIBUTION AND BIOLOGY OF
BALISTES CAPRISCUS
9. STATE OF S. AURITA
STOCKS
9.1 Present State of
Stocks
9.2 Management of the Stocks and Work
to be undertaken to manage the Fisheries
10. FREQUENCY OF
MEETINGS
11. SUMMARY OF
RECOMMENDATIONS
REFERENCES
Annexe 1/Appendix 1: LISTE DES
PARTICIPANTS/LIST OF PARTICIPANTS
Appendix 2: ANNOTATED
AGENDA
Annexe 3: LA PECHE TOGOLAISE AUX
SARDINELLES
Annexe 4: PREMIERS RESULTATS
D’OBSERVATIONS SUR LA BIOLOGIE DE B. CAPRISCUS (Gmel) DANS LA PARTIE
OCCIDENTALE DU GOLFE DE GUINEE
Annexe 5.1/Appendix 5.1:
DISTRIBUTION ANNUELLE DE FREQUENCE DES PRISES DE S. AURITA PAR LES SARDINIERS DU
GHANA EN MILLIERS D’INDIVIDUS - ANNUAL SIZE FREQUENCY DISTRIBUTION OF CATCH
OF S. AURITA BY THE GHANAIAN PURSE SEINERS IN THOUSANDS OF
INDIVIDUALS
Annexe 5.2/Appendix 5.2:
DISTRIBUTION BIMESTRIELLE DE FREQUENCE DES PRISES DE S. AURITA EN 1976 PAR LES
SARDINIERS DU GHANA EN MILLIERS D’INDIVIDUS - BIMONTHLY FREQUENCY
DISTRIBUTION OF CATCHES OF S. AURITA IN 1976 BY GHANAIAN PURSE SEINERS IN
THOUSANDS OF FISH
Annexe 5.3/Appendix 5.3:
DISTRIBUTION BIMESTRIELLE DE FREQUENCE DES PRISES DE S. AURITA EN 1977 PAR LES
SARDINIERS DU GHANA EN MILLIERS D’INDIVIDUS - BIMONTHLY FREQUENCY
DISTRIBUTION OF CATCHES OF S. AURITA IN 1977 BY GHANAIAN PURSE SEINERS IN
THOUSANDS OF FISH
Annexe 5.4/Appendix 5.4: DISTRIBUTION BIMESTRIELLE DE FREQUENCE DES PRISES DE S. AURITA EN 1978 PAR LES SARDINIERS DU GHANA EN MILLIERS D’INDIVIDUS - BIMONTHLY FREQUENCY DISTRIBUTION OF CATCHES OF S. AURITA IN 1978 BY GHANAIAN PURSE SEINERS IN THOUSANDS OF FISH