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Review of the state of world fishery resources: Marine fisheries









FAO Marine Resources Service, Fishery Resources Division. Review of the state of world fishery resources: marine fisheries. FAO Fisheries Circular. No. 920. Rome, FAO. 1997. 173 p.


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    This document updates the regular reviews of the state of the world's marine fisheries and fishery resources, based mainly on official catch statistics throughout 2002 and relevant stock assessment and other complementary information available until 2004. The introductory chapters refer to the global situation and major trends of world marine capture fish production and the state of the world marine fishery resources. More detailed information is provided for each FAO statistical area, together with a discussion of the major trends and changes that have occurred with the main fishery resources exploited in each area and comments on the stock assessment work undertaken in support of fisheries management in each region. Special sections address the global issue of tunas and tuna-like species and other high profile topics such as those dealing with world squid resources, deep-sea fisheries and long-term climate change and fisheries. Summary tables are provided for each statistical area s howing historical and recent catches for the major marine resources and judgements on their current state of exploitation.
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    Marine fisheries are crucial to the food security and nutrition, economy and overall well-being of coastal communities. Maintaining the long-term prosperity and sustainability of marine fisheries is therefore not only ecologically significant, but has social, economic and political importance. The aim of this report is to provide FAO Members, national and regional policymakers, academia, civil society, fishers and managers of world fishery resources with a comprehensive, objective and global review of the state of the living fishery resources of the oceans. This document updates the regular reviews of the state of the world’s marine fishery resources, based on stock assessments and complementary information up to 2023, and official catch statistics through to 2021. The introductory and methodology chapters provide the wider context in which this updated edition of the Review of the state of world marine fishery resources was prepared, highlighting evolutions in the landscape of fisheries and stock assessment capacities since the previous edition of this report in 2011. The methodology section gives a detailed overview of the updated FAO process for providing the state of stocks index, which involved a highly participatory and transparent process (including 19 regional workshops and consultations, with around 650 in-person experts representing 92 countries and 200 organizations). Importantly, the total number of stocks in the assessments included in this report has significantly increased to 2 570. Discussions on major trends and changes at the global level are explored in a dedicated global overview chapter, while more detailed information on the status of stocks for each of the FAO Major Fishing Areas is set out in dedicated regional chapters. Special sections address the global issue of tunas and tuna-like species, and other high-profile fisheries such as deep-sea fisheries in areas beyond national jurisdiction, and highly migratory sharks. Summary tables are provided for each species grouping used in this assessment, indicating the number of stocks included, their sustainability classification between overfished, maximally sustainably fished, and underfished categories, and the number of stocks classified into tiers based on the availability and quality of information and thus the assessment methods used.
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    The purpose of this review is to present a broad view of the state of inland capture fisheries. The review is organised in three main parts. The first part is an overview of inland capture. Overall, the trend is for an annual average increase in inland capture of about 138 000 t. The nominal inland capture amounted to about 7.7 million t in 1997. Actual inland capture is considerably greater than the amounts reported to FAO. The factor is at least two overall, but may be as high as thr ee in some instances. There is an urgent need for better data on inland fisheries that can be interpreted in both economic and ecological terms. Although the cost of improving inland fishery data collection may be high, failure to fully account for inland capture also is costly in terms of lessened, or lost, opportunities to increase food security and other economic and social benefits from inland fishery resources. The second part deals with trends in capture organised by continenta l regions, sub-regions and countries for the period 1984 to 1997. Asia produces a disproportionately large share of the global inland capture in relation to its continental land area and the water surface available there. The 14-year trends are for increases in inland capture in Asia, Africa and Latin America and for decreases in the Former USSR Region, North America and Europe while Oceania is stable. The third part sets out major issues, of which the environment is the salient conc ern, and future directions of inland fisheries, mainly towards increased uses of enhancements to increase outputs. Enhancements are characterised on a global basis according to type, species and geographical distribution. Rehabilitation and mitigation of inland systems are highlighted as is the importance of recreational inland fisheries.

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    The Protocol of 8-9 July 1946 relative to the dissolution of the International Institute of Agriculture, transferred the functions and assets of the said Institute to FAO. Of these assets, the Library is unquestionably the most outstanding and is a lasting record of the Institute's work and its achievement in the field of agriculture. This catalogue will undoubtedly contribute towards a better knowledge of this international Library. This volume in its present form, represents the systematic card-index, by subject of the Brussels Decimal Classification, in French and English, and it's supplemented by the general alphabetical index of authors.

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