Managing Transboundary Stocks of Small Pelagic Fish

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Problems and Options

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Problems and Options

Pelagic fishery resources are those found in the upper layers of the sea, and account for about 50 percent of the world's marine catch. Most abundant are the small pelagic species, found in highest concentrations off the coast of Chile and Peru. Overfishing is the main threat to the conservation of biodiversity in the world's oceans. Having open access to fish and treating fisheries as common property resources are the main factors that lead to overfishing. Knowing that the unharvested portion of transboundary pelagic stock may not be available in the future, countries have no incentive to reduce their fishing effort to the level required to sustain the fish stock. This paper, with special emphasis on the industrial pelagic fishery of northern Chile-southwestern Peru, tests the hypothesis that appropriate joint management of transboundary fish stocks not only can help avoid overexpolitation of the resources but also can increase rents and benefits. The centerpiece of the analysis consists of a formal model integrating biotechnical, economic, and policy factors of resource management to determine the characteristics of neighboring fishing industries competing for use of a transboundary fish stock. The analysis combines standard concepts of natural resource economics, biological population dynamics, and resource management to determine the net social benefits generated by a transboundary fish stock under alternative management strategies. It offers a mathematical model that can help fisheries administrations attain both biological sustainability and economic efficiency, and calculates the present values of net benefits under five alternative management strategies. The results support thehypothesis that joint management of transboundary stocks can not only help prevent overexploitation of fishery resources, but can also generate higher rents and benefits.

لغو

گزارش تخلف

مغایرت عنوان کتاب با توضیحات و تصویر جلد
عدم رعایت حقوق نشر طبق قوانین جمهوری اسلامی ایران
محتوای مستهجن
توهین به قومیتها و محتوای نژادپرستی
توهین به اقیلیتهای مذهبی
اهانت به مقامات سیاسی و مذهبی
اشاعه ی کودک آزاری
سایر موارد

بستن

فرمت کتاب

ebook

زبان

english

تاریخ انتشار

1996

نویسنده

Max Aguero

ناشر

World Bank Publications

شابک

9780821336595

20,000 تومان

خرید کتاب مطالعه نمونه درخواست ترجمه کتاب

خرید کتاب Managing Transboundary Stocks of Small Pelagic Fish

Managing Transboundary Stocks of Small Pelagic Fish

گزارش تخلف

فرمت کتاب

ebook

زبان

english

تاریخ انتشار

1996

نویسنده

ناشر

شابک

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