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在分析秦皇岛市休闲渔业发展现状基础上,对秦皇岛市休闲渔业的发展进行了可行性分析和经济效益分析。提出了秦皇岛市休闲渔业发展的几点建议,应加大宣传力度,打造休闲渔业特色品牌;加强休闲渔业项目创新;以及提高从事休闲渔业的劳动者观念和素质技术。 相似文献
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《河北渔业》2019,(10):F0002-F0002
2019年10月11-12日,河北省农业农村厅在秦皇岛市召开“河北省休闲渔业发展大会”,参加会议的有省农业农村厅、省文化旅游厅、各市农业农村局、海洋和渔业局主管渔业的负责人、省内有关科研与推广机构及休闲渔业示范基地代表等共计107人,省农业农村厅党组书记、厅长王国发、党组副书记、副厅长吴更雨、闫建民总渔业师、农业农村部渔业渔政管理局徐乐俊处长、省文化和旅游厅温学军调研员及“一带一路”百人论坛专家髙明研究员等领导莅临会议,并作了重要讲话。会议由闫建民总渔业师主持,会议以“渔旅融合、冀续精彩”为主题,由秦皇岛市海洋和渔业局、唐山市农业农村局、宽城县农业农村局、唐山多玛乐园、秦皇岛市海东青食品有限公司分别作了典型发言。 相似文献
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对威海市发展海洋休闲渔业的优势、劣势、机会与挑战进行了分析,威海应立足优美的自然环境、丰富的海洋旅游资源,抢抓国家海洋战略实施的机遇,优化海洋渔业产业结构调整,满足大众消费需求,发展海洋休闲渔业。通过加大宣传力度,来提升海洋休闲渔业的知名度;统筹规划整合现有的海洋旅游、渔业资源,加大资金投入,加强人才培养,来实现海洋休闲渔业可持续发展。 相似文献
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随着近海渔业资源的衰退和海洋捕捞零增长战略的推行 ,上海作为国际型大都市 ,必然要根据自身的优势条件 ,选择具有比较优势的休闲渔业作为上海渔业发展的重点战略选择。本文在借鉴国外发展休闲渔业经验的情况下 ,论述了上海在渔业方面的优势条件 ,分析了上海休闲渔业的现状和存在的问题 ,指出了上海发展休闲渔业的思路和方向。 相似文献
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对上海发展休闲渔业的思考 总被引：1，自引：0，他引：1
随着近海渔业资源的衰退和海洋捕捞零增长战略的推行，上海作为国际型的大都市，必然要根据自身的优势条件，选择具有比较优势的休闲渔业作为上海渔业发展的重点战略选择。本文在总结了国外发展休闲渔业经验的情况下，论述了上海的优势条件，分析了上海休闲渔业的发展现状和存在的问题，指出了今后上海发展休闲渔业的指导思想和方向。 相似文献
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渔业风险管理是渔业经济持续健康发展的重要保障。在科学厘定渔业风险综合管理范畴的基础上,指出我国渔业高风险及风险管理低效率的困境在于割裂了渔业风险间的联系及渔业与其他产业的关联性、管理方式单一性和风险作用的复杂性,并从渔业风险管理的基本环境管理、致险因子管理、体制机制管理等方面明确渔业风险综合管理的新思路,提出从组织机构健全、法律法规完善、风险基金设立及渔业风险信息系统建设等方面推进渔业风险综合管理,提高我国渔业抵御风险和降低风险的能力。 相似文献
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水产科技档案是水产科研活动的结晶与记录,是我国渔业现代化的信息资源之一,具有重要的价值功能。本文分析了水产科技档案在现代渔业中的价值功能;针对我国当前渔业现代化建设,探讨提高我国渔业科技档案的价值开发途径;结合水产科研的特点,提出实行水产科技档案规范化管理、加强知识产权保护、加强信息化建设和提高水产档案管理人员的综合素质等建议,为水产科技档案的价值拓展和推动现代渔业科技进步提供参数资料。 相似文献
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It is important to consider the potential effectiveness of regulations for reducing total harvest levels when developing fishery management plans. A random forest (RF) modelling approach was used to examine how changing per‐angler harvest or minimum size limit regulations affected sport fishery harvest in US Atlantic coast recreational fisheries. Harvest limits per angler (i.e. bag limits) were typically high initially and subsequently reduced, whereas almost half of minimum length limits were initially below the length‐at‐maturity and subsequently increased. Across most fisheries examined, extreme reductions in harvest limits (e.g. from unlimited to catch‐and‐release) were largely ineffective at limiting total fishery harvest. Increasingly restrictive minimum length limits caused a greater average harvest reduction than per‐angler harvest limits. Some regulation changes were associated with higher angling effort and thus increased harvest, which suggests that when effort cannot be constrained, more direct harvest limitations should be considered. 相似文献
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While there has been a growing concern for the adverse ecological impacts of fishing, progress on incorporating these into operational fisheries management has been slow. Many fisheries management organizations have addressed the problem of overharvesting and over‐capitalization first. In this domain, the question of access regulation has gained growing recognition as a key dimension of fisheries sustainability, leading to recommendation and progressive implementation of rights‐based systems, in particular Individual Transferrable Quotas (ITQs). While adjustments in fishing capacity resulting from the implementation of these systems may entail a reduction in some unwanted ecosystem impacts of fishing, it is also recognized that they will not be sufficient to achieve the ecological outcomes increasingly demanded by the global community. There is thus a need to examine the possibilities for a common management framework for dealing with both over‐capitalization of fisheries and adverse ecological effects of fishing. In this paper, we examine the feasibility of incorporating greater ecosystem goods and services into ITQ policy instruments initially designed with a narrow focus on commercial target species. We consider the advantages and limitations of alternative approaches in this respect and identify some of the practical issues associated with the different alternatives, in particular the underpinning knowledge requirements. We argue that given the need for increasingly streamlined management processes, further investigation into practical ways forward in this domain is crucial if management of fisheries is to achieve economic efficiency while fully encompassing the ecologically sustainable development objectives of ecosystem‐based fisheries management. 相似文献
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The social and economic importance of small‐scale fisheries is frequently under‐valued, and they are rarely effectively managed. There is now growing consensus on how these fisheries could be managed for sustainability and to minimize the risks of crossing undesirable thresholds. Using a concept developed in health care, these approaches have been referred to as primary fisheries management. By encouraging the use of best‐available information in a precautionary way, the approaches will facilitate sustainable use and should therefore be encouraged, but they accept high scientific and implementation uncertainties as unavoidable because of limited management and enforcement resources and capacity. It is important to recognize that this limitation will result in social costs, because application of a precautionary approach in the face of high uncertainties will require forgoing potential sustainable benefits. Acceptance of primary fisheries management as a final and sufficient goal could therefore add a further constraint on the possibility of fishing communities escaping the poverty trap. Primary fisheries management should be seen as a first and minimum target for fisheries where there is currently no or inadequate management, but the longer‐term goal should still be well informed and adaptive management that strives for optimal benefits, referred to here as tertiary management. 相似文献
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Guidelines for the assessment and management of developing swordfish fisheries are derived through an examination of five swordfish fisheries. As they develop, swordfish fisheries may be inclined to local depletion around underwater features, such as seamounts and banks. Few nations have applied the precautionary approach in managing their developing swordfish fisheries. Without controls, swordfish fisheries expand geographically and fishing effort increases, often overshooting optimum levels. However, it is difficult to distinguish clear evidence of fishery collapse; modern longliners harvest widely distributed tuna and swordfish and they are able to relocate to distant areas or switch between target species in response to fluctuations in species abundance and price. Furthermore, the wide distribution of swordfish combined with year‐round spawning and high growth rates amongst juveniles probably contribute to the apparent resilience of swordfish stocks to intensive harvesting. Over half the world’s swordfish catch is taken as an incidental catch of longliners fishing for tuna. In several areas, such as the North Atlantic, catch quotas have sometimes caused tuna longline fishers to discard swordfish. Minimum size limits have also resulted in discarding of swordfish in tuna fisheries and in dedicated swordfish fisheries. In addition to weakening the effectiveness of those management measures, bycatch and discarding add to the complexities of managing swordfish fisheries and to uncertainties in assessing the stocks. Longliners that target swordfish often fish at high latitudes where interactions with marine wildlife, such as seabird, are generally more frequent than at low latitudes. Concern over incidental catches of marine wildlife and other species is becoming a driving force in the management of several swordfish fisheries. Fishery management organisations will need to implement management measures to protect non‐target species and gather reliable data and information on the situation by placing observers on boats fishing for swordfish. 相似文献
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Chuanbo Guo Yushun Chen Rodolphe E. Gozlan Zhongjie Li Thomas Mehner Sovan Lek Craig P. Paukert 《Fish and Fisheries》2019,20(5):857-869
Understanding drivers of freshwater fish assemblages is critically important for biodiversity conservation strategies, especially in rapidly developing countries, which often have environmental protections lagging behind economic development. The influences of natural and human factors in structuring fish assemblages and their relative contributions are likely to change given the increasing magnitude of human activities. To discriminate natural and human drivers of fish diversity and assemblage patterns in developing countries with rapid socio‐economic development, a dataset of 908 freshwater fish species and 13 metrics including three categories of both natural (i.e., biogeographic) and human drivers (i.e., economic growth, inland fisheries) in China were analysed with machine learning algorithms (i.e., self‐organizing map, random forest). Here, we found that biogeographic drivers explained 21.8% of the observed fish assemblage patterns in China and remained stronger predictors when compared to human drivers (i.e., 15.6%, respectively). Freshwater fish species richness was positively correlated to rainfall, air temperature, surface water area and inland fisheries production but negatively correlated with urbanization. In addition, the strong structuring effects of climatic variables on Chinese fish richness patterns suggested that the fish assemblages could be particularly vulnerable to climate change. Our results showed that natural biogeographic factors still dominate in driving freshwater fish assemblage patterns despite increased human disturbances on aquatic ecosystems in a rapidly developing country. These findings consequently suggested that we should consider both natural (e.g., climate) and human (e.g., urbanization, inland fisheries) factors when establishing aquatic conservation strategies and priorities for developing countries that are experiencing rapid socio‐economic changes. 相似文献
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It is often said that managing fisheries is managing people. This truism implies that fisheries science inherently involves disciplines that focus on fish and their population dynamics, humans and their behaviour, and policy and decision making. This is particularly true for recreational fisheries, where the human behavioural motivation and human response to management actions may be more difficult to predict than in commercial fisheries. We provide a synthesis of the multi‐disciplinary literature on modelling recreational angler behaviour to inform management of recreational fisheries. We begin by defining the recreational fisheries system in an interdisciplinary manner. We then assess the literature for empirical evidence of disciplinary crossover. Using bibliometric data, we provide evidence that there is little disciplinary crossover, particularly between fisheries biology, including applied ecology, and quantitative social science, including economics. We identify critical barriers to disciplinary crossover, such as database indexing issues and nomenclature. Next, we provide a review of critical contributions to the literature, and locate these contributions within our interdisciplinary conceptualization of the recreational fisheries system. This synthesis is intended to be a cross‐disciplinary bridge to facilitate access to the broader literature on modelling angler behaviour, with the ultimate goal of improving recreational fisheries management. 相似文献