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《Marine Policy》2017
A proposed nationwide ban on the sale of shark fins within the United States would undermine sustainable shark fisheries, would have little effect on global shark mortality, and would perpetuate the misconception that the shark fin trade is the only threat facing sharks. Instead, placing a priority on policies focusing on sustainable shark fisheries management is preferred for meeting the goals of shark conservation. 相似文献
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This paper reviews the socio-economic and ecological context of Fijian reef fisheries. This review is deemed necessary because improved understanding of the state and trends of Fiji's coral reef fisheries on a national level is required for designing an effective management plan for Fiji's inshore reef fisheries. The most important point that emerges from our review is that despite numerous studies of Fiji's reef fisheries, the current status of reef-associated fisheries at the national level is still uncertain due, mainly, to the lack of dependable data on the subsistence fisheries. This in turn leads to uncertainty about how the continuation of fishing, in particular, fishing focused on target species for the coral reef resources trade, will affect fishing communities and the ecosystem. 相似文献
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The results from a survey of Swedish commercial fishers on regulation compliance and attitudes to control and restrictions are reported. According to the responding fishers, 90% of all Swedish catches are reported, in spite of limited control efforts. From an economic perspective we would expect substantially lower levels of compliance. The results also show that the majority of Swedish fishers are in favour of co-management on a regional basis. However, on this and other management issues opinions divert significantly between large vessel operators and small vessel operators, which reveals conflicting interests for such and similar changes in Swedish management of fisheries. 相似文献
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《Marine Policy》2017
Small-scale fisheries have been estimated to contribute up to 30% of the global landed value, which is caught by approximately 22 million fishers, some of which can be attributed to developed countries. Socio-economic analysis of small-scale fisheries often focuses on developing countries and fails to recognize the presence and contribution of small-scale fisheries in the developed world. Fisheries in British Columbia are diverse and often regarded as being industrialized and large-scale when analyzed in a global context. This study aims to demonstrate that features of small-scale fisheries are present within British Columbia's fleets. A list of re-occurring features of small-scale fisheries is curated from the literature to capture physical, economic and social features of small-scale fisheries. These commonly identified features of small-scale fisheries are applied to Aboriginal Food, Social and Ceremonial fisheries and all commercial fisheries in British Columbia are analyzed to determine the presence or absence of each small-scale fishery feature. The results of this research create a gradient of fisheries from smallest to largest scale. This approach determines that Aboriginal Food, Social and Ceremonial fisheries are the most small-scale, while the sablefish fishery is the largest scale. The qualitative nature of this framework creates an opportunity for any group of fisheries in the world to be compared. 相似文献
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Transformation of South African marine fisheries over the past 10 years has had to balance economic stability, equity and sustainability. This is being done in three ways. First, access rights have been redistributed, increasing the number of rights holders 20-fold and the participation of historically disadvantaged individuals from 0.75% to 62%. Second, established companies have undergone internal transformation. Third, subsistence fishers have formally been recognised. New focuses include co-management, ecosystem-based management and marine protected areas. Further necessary steps include parity in salaries, attention to artisanal fishers, embracement of co-management, expansion of subsistence management and effective enforcement. Most stocks are healthy or recovering but exceptions, such as abalone, warn how quickly stocks can be decimated if co-operation is not achieved. 相似文献
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This paper addresses the issue of overlapping fisheries regulations by multiple authorities for coastal fisheries in the United Kingdom. It examines one particular case study of the oyster fishers of the Isle of Wight, focusing on resource management regulations, fishermen's strategies to deal with ambiguous legislation, and the response of the various management authorities. The case study forms the basis on which to discuss institutional implications for effective operational management of the UK's coastal fisheries resource. 相似文献
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Oregon's Developmental Fisheries Program is designed to encourage the commercial exploration and development of State managed underutilized fishery resources. A key program strategy is allocating relatively secure harvest rights to pioneering entrepreneurs when a fishery successfully transitions from “developing” to “developed” status. Since the program's inception in 1993, two fisheries, sardine and bay clam, have moved from undeveloped to developed status. Case studies of these fisheries show that many challenges impact the success of the Developmental Fisheries Program including difficulties in designing and allocating asset rights, establishing operational program guidelines, selecting measurable targets that meet legislative standards for a developed fishery, and financing developmental fisheries management practices. Developmental fisheries strategies used in other regions and countries are summarized. Recommendations are made for improving Oregon's Developmental Fishery Program including establishing clear objectives and timelines for the Program and identifying appropriate renewal requirements for permits and other developmental incentives on a fishery-by-fishery basis. 相似文献
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Overcapacity is a major threat to the sustainability of tuna resources. Diverse actions are being carried out by tuna RFMOs to counteract this problem. This paper reviews and analyses both the historical development of fishing capacity management in tuna RFMOs and their state of the art practices. Despite the fact, that thus far, management measures have not yielded the expected results for capacity reduction, they provide a good basis for improved management of capacity at regional and global levels. 相似文献
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<联合国海洋法公约>及以后出台的一系列国际渔业协定、决议或公约促进了公海渔业制度的发展.本文阐述了公海及公海渔业的基本概念,介绍了现行公海渔业制度的主要内容,探讨了公海渔业制度的特征和今后发展趋势.在此基础上,分析了我国公海渔业现状,提出维护我国公海渔业权益的相应措施:(1)合理调整作业类型,积极开发新渔场;(2)建立国家级远洋渔船档案制度和捕捞数据收集制度;(3)积极加入国际渔业组织,在国际渔业管理中争取我国的权益;(4)建立违规渔船的惩罚制度;(5)加强远洋船员教育,提高远洋人员素质. 相似文献