The Marine Fish Resources of Mozambique













Table of Contents


Reports on survey with the R/V Dr Fridtjof Nansen.

By
Roald Sætre
and
Rui de Paula e Silva

Serviço de Investigações Pesqueiras, Maputo
Institute of marine Research, Bergen
September 1979

From GEOLOGICAL-GEOPHYSICAL ATLAS OF THE INDIAN OCEAN, Moscow 1975.

A.S JOHN GRIEG
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.

Table of Contents


PREFACE

RESUMO DAS CONCLUSÕES

1. INTRODUCTION

1.1 Program and objectives
1.2 General geographical description
1.3 A synopsis of the present fisheries of Mozambique
1.4 Previous investigations

2. MATERIALS AND METHODS

3. BOTTOM CONDITIONS

4. PLANKTON

5. HYDROGRAPHY

5.1 Introduction
5.2 Wind and freshwater outflow
5.3 Characteristic hydrographic features and water masses
5.4 Surface currents
5.5 Hydrographic structure
5.6 Discussion
5.7 Tables and figures

6. DEMERSAL FISH

6.1. Species composition and distribution
6.2. Biological characteristics
6.3. Abundance

7. SMALL PELAGIC FISH

7.1 Species composition
7.2 The distribution
7.3 Biological characteristics
7.4 Abundance

8. LARGER PELAGIC SPECIES

9. MESOPELAGIC FISH

9.1 Species composition and distribution
9.2 Behaviour
9.3 Biological observations
9.4 Abundance

10. DEEP-WATER CRUSTACEANS

10.1. Characteristics of the main species
10.2 Abundance

11. BY-CATCH IN THE CRUSTACEAN FISHERY

11.1 Shallow-water shrimp
11.2 Deep-water crustaceans

12. SOME REMARKS ON THE FISHING EXPERIMENTS

13. WHALES AND DOLPHINS

13.1 Observations
13.2 Modern whaling off Mozambique
13.3 Discussion

14. RECOMMENDATIONS FOR FUTURE RESEARCH

14.1 Current investigations and expected results
14.2 Recommendations

15. SUMMARY AND CONCLUSIONS

16. REFERENCES