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以生态系统管理为工具开展海岸带综合管理 总被引:5,自引:0,他引:5
本文从海岸带和海岸带综合管理的几大特征出发 (包括海岸带的中心地带———海 陆生态交错带、海岸带综合管理需要解决的主要问题———生态环境危机、海岸带综合管理的管理对象———社会 经济 自然复合生态系统等方面 ),提出生态学应成为海岸带综合管理的主要科学依据,海岸带综合管理应遵循并且充分运用生态学的理念和方法;文章通过对生态系统管理与海岸带综合管理的比较分析,指出生态系统管理正是生态学中有助于海岸带综合管理的最佳工具,海岸带综合管理应以生态系统管理为基础,并进一步阐述了生态系统管理在海岸带综合管理规划中的具体运用. 相似文献
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《Marine Policy》2014
China is the world's largest country in terms of fish production, yet its fisheries management is comparatively unknown outside the country. This article gives an overview of the current management system and highlights some of its challenges. In the past 30 years, the Department of Fishery Administration has formulated and organized a series of conservation and management regimes and measures. The most important tools are minimum mesh size regulation and a range of input control measures, including seasonal closures and attempts to control fishing capacity through licensing and limiting total engine power. However, fisheries output is only controlled through a nation-wide total catch limit. Certain progress has been achieved, but there are still problems as the resource situation is poor. While the existing measures could, in principle, improve sustainability, their enforcement is insufficient, and they do not limit fishing effort in a way that would allow recovery. 相似文献
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1 MAJN CHARAcrERISTICS OF MARINE DISA5TEROwing to marine natural environment anomaly and imense changr, alI those disastersthat cause Peoples life and propedy loss over the sea aod coast area are called marinedisasters. China is a country with big sea area, of coast line l8000 km length, precinctsea area 3,000,000 km', more than 6500 islands bigger than 500 m2 with coast line of allislands 14000 km length. The Pacific Ocean is ocean with the most frequent marine disasters,further… 相似文献
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论厦门市海岸带综合管理 总被引:5,自引:3,他引:5
本文在分析厦门市海洋管理现状和存在问题的基础上,提出了厦门海岸带综合管理的指导思想;并在海岸带综合管理体制,协调机制,立法与执法,海洋资产资产化管理,海洋资源与海洋环境监测监督与评价,海洋管理信息系统,财政支持机制,公众海洋意识教育和参与海洋管理等方面提出了海岸带综合管理对策。 相似文献
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Scientific advice in integrated ocean management: The process towards the Barents Sea plan 总被引:1,自引:0,他引:1
It is widely held that integrated management of ocean areas needs to be based on integrated scientific advice. Such advice crosses disciplinary and traditional sector boundaries. This paper aims to provide insight into the role of science and scientific knowledge in a process towards integrated ocean management. It does so by exploring the organization of the process towards the integrated management plan for the Barents Sea-Lofoten area in Norway. It sheds light on the complexity of management questions in a context characterized by uncertainty and political controversy, largely concerning petroleum activity. Scientists were asked to provide a dynamic view on these issues and have delivered important material that furthers the task of policy development. However, there is a persisting lack of understanding about the consequences of human impact on the ecosystem. The paper finishes by pointing at the need for a larger societal discussion on what activities we consider appropriate, considering the limits of science to provide the knowledge base for questions that transcend the environmental domain. 相似文献
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海岸带综合管理被广泛认为是实现海岸带社会经济与生态环境可持续发展的重要途径之一.本文运用海岸带综合管理(ICM)的相关理论,结合厦门海岸带管理面临的实际问题, 在对厦门第一轮ICM执行情况进行充分回顾、评估的基础上,对厦门第二轮ICM面临的主要问题、涉及的优先领域及主要目标进行了分析研究;并在此基础上形成了厦门第二轮海岸带综合管理的战略行动计划. 相似文献
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Unsuitability of TAC management within an ecosystem approach to fisheries: An ecological perspective
Henning Reiss Simon P.R. Greenstreet Leonie Robinson Siegfried Ehrich Lis L. Jørgensen Gerjan J. Piet Wim J. Wolff 《Journal of Sea Research》2010,63(2):85-92
Fisheries management in European waters is gradually moving from a single-species perspective towards a more holistic ecosystem approach to management (EAM), acknowledging the need to take all ecosystem components into account. Prerequisite within an EAM is the need for management processes that directly influence the ecological effects of fishing, such as the mortality of target and non-target species. Up until recently, placing limits on the quantities of fish that can be landed, through the imposition of annual total allowable catches (TACs) for the target species, has been the principal management mechanism employed. However, pressure on non-target components of marine ecosystems is more closely linked to prevailing levels of fishing activity, so only if TACs are closely related to subsequent fishing effort will TAC management serve to control the broader ecosystem impacts of fishing. We show that in the mixed fisheries that characterise the North Sea, the linkage between variation in TAC and the resulting fishing effort is in fact generally weak. Reliance solely on TACs to regulate fishing activity is therefore unlikely to mitigate the impacts of fishing on non-target species. Consequently, we conclude that the relationship between TACs and effort is insufficient for TACs to be used as the principal management tool within an EAM. The implications, and some alternatives, for fisheries management are discussed. 相似文献
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通过对国内外GIS技术及其应用水平的剖析,提出了海岸带管理信息系统软件集成的发展方向,阐述了海岸带网络地理信息系统的软件开发、应用系统建设、信息集成方案等实现方法。 相似文献
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《Marine Policy》2014
Coastal areas are characterised by the choice of performance measures and/or reference points which may be critical in the environmental management process, determining the success of an Integrated Coastal Zone Management (ICZM) plan. The tools for the strategic control of ICZM plans are particularly important, although they are still not widely used at the local level. The following paper proposes the use of the Balanced Scorecard (BSC) method of Kaplan and Norton (1992), which is a holistic management performance tool that can be used by managers to put into action their business strategy. In particular the methodology has focused on the use of a BSC process, inspired by the Niven (2003) approach for public bodies. The BSC suggests the creation of a framework for the strategic assessment of plans and projects based on the Protocol on Integrated Coastal Zone Management in the Mediterranean (Protocol). An analysis of the Protocol has been carried out according to the BSC model, and it shows how it can be integrated with assessment and environmental management tools, such as the Driving forces, Pressures, States, Impacts and Responses (DPSIR) framework. The proposed process has suggested a novel framework for analysing the ICZM plans of coastal managers and stakeholders. The analytical framework facilitates the examination of Drivers and causes of the ICZM strategy, the possible impact on society and coastal communities, the most appropriate measures to achieve the objectives and the practicalities of implementing such measures given the institutional context of where these are developed. 相似文献
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Expansion of economic activities, urbanisation, increased resource use and population growth are continuously increasing the vulnerability of the coastal zone. This vulnerability is now further raised by the threat of climate change and accelerated sea level rise. The potentially severe impacts force policy-makers to also consider long-term planning for climate change and sea level rise. For reasons of efficiency and effectiveness this long-term planning should be integrated with existing short-term plans, thus creating an Integrated Coastal Zone Management programme.As a starting point for coastal zone management, the assessment of a country's or region's vulnerability to accelerated sea level rise is of utmost importance. The Intergovernmental Panel on Climate Change has developed a common methodology for this purpose. Studies carried out according to this Common Methodology have been compared and combined, from which general conclusions on local, regional and global vulnerability have been drawn, the latter in the form of a Global Vulnerability Assessment.In order to address the challenge of coping with climate change and accelerated sea level rise, it is essential to foresee the possible impacts, and to take precautionary action. Because of the long lead times needed for creating the required technical and institutional infrastructures, such action should be taken in the short term. Furthermore, it should be part of a broader coastal zone management and planning context. This will require a holistic view, shared by the different institutional levels that exist, along which different needs and interests should be balanced. 相似文献
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A White Paper on a new integrated management plan for the Norwegian Sea was launched by the Norwegian government in May 2009. Following international guidelines for ecosystem-based management, the plan provides an overall framework for managing all human activities (mainly oil and gas industry, fishing, and shipping) in the area to ensure the continued production and function of the ecosystem. The plan is based on an assessment of the present and projected future impact of human activities and of the interactions between them, taking into account deficits in current knowledge of ecosystem state and dynamics. Areas of particular value in terms of biodiversity or biological production were identified. In each of these valuable areas, any access for substantial human activity is to be carefully managed. To monitor the overall development of the Norwegian Sea, a set of indicators with associated environmental quality objectives have been selected. The approach used builds upon experience gained from the first integrated Norwegian management plan for a marine area, the Barents Sea–Lofoten region, developed in 2002–2006. Work towards a Norwegian management plan for the North Sea, including Skagerrak, was initiated in 2009. 相似文献
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河海区域是大江、大河与海洋的交汇之处,是社会、经济、文化高度发达的区域.随着我国经济社会的快速发展,河海区域在我国经济发展中的重要地位日益显现.然而,在河海区域开发利用带来巨大经济收益的同时,也出现了一些亟待解决的问题:管理政出多门,执法各自为政;产业布局失衡,生态环境恶化;围海造地无序,采沙挖沙失控;海上走私猖獗,治安纠纷不断等.众所周知,我国在河海区域管理上实行各行业部门分散管理的行政体制,一个部门在制定相关管理法规或条例时,缺少与其他部门的沟通协商,没有形成综合统一的管理体系,以致在执法管理中出现土地、水利、海洋、环保、渔政、交通等部门"各自为政、多头管理"的局面.由此所发生的各种问题和引起的各种纠纷,以及随之而来的有关河海界线划分的争议,已成为社会各界关注的焦点.所提出的"打破管理上各自为政的局面,构建统一协调的河海区域管理体系,组建集中统一的多功能多专业联合执法队伍"设想,符合我国河海区域可持续发展战略,有助于实现资源与环境、经济和社会的可持续发展. 相似文献
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本文阐述了东亚海区海岸带综合管理实践如何从地方性的示范发展到区域性的合作管理框架,如何实现海洋和海岸带资源的可持续利用.文中着重突出了厦门市政府在维持环境保护和经济发展的平衡,启动和实施海岸带综合管理,以及与沿海国在国际合作方面的经验,总结了厦门实施海岸带综合管理的主要经验,包括多部门间综合协调机制、海岸带综合管理法律框架、科技支撑体系的建立,海洋功能区划、环境剖面和战略环境管理计划的制定,以及实现海上联合执法等等.同时阐述了东亚海域环境管理区域合作计划(PEMSEA)与澳大利亚合作伙伴之间的关系在推动沿海城市的国际合作中将起到的作用. 相似文献