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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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基于海岸带综合管理的海洋生物多样性保护规划——以泉州湾为例 总被引:1,自引:0,他引:1
文章将海岸带综合管理(integrated coastal zone management,ICZM)的理念及方法应用到海洋生物多样性保护规划研究中,根据泉州湾大生态系统组成及特征,在生态功能区划的基础上,依据与海洋生物多样性保护的相关性,海陆结合,构建海洋生物多样性保护规划分区体系,提出海洋生物多样性保护的海岸带综合规划途径。 相似文献
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近年来,我国海洋及海岸生物多样性保护工作又取得了新的进展,特别是1998年国务院机构改革和2000年新修订的《中华人民共和国海洋环境保护法》颁布实施,更加促进了我国海洋及海岸生物多样性保护与管理工作。一、保护海洋及海岸生物多样性的政策法规和国家战略我国政府始终重视海洋生态环境工作。从1998年开始,中国政府对中央及地方各级行政机关进行了机构改革,在实现减少人员、提高效率的同时,全面系统地调整了各部门的主要职责,弱化政府对经济事务的管理,强化对社会事务包括对资源与环境的管理能力,以适应政府对全球经… 相似文献
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“中国海洋生物多样性保护和生态系统管理培训与教育中心”揭牌仪式和2006年海岸带综合管理及海洋保护区建设管理培训班,于2006年10月10日-17日在厦门举办。10月11日,举行隆重的揭牌仪式和开幕式。中国国家海洋局副局长陈连增、联合国开发计划署驻华助理代表柯祺善、美国国家海洋与大气局副局长杰克.杜尼甘, 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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水产养殖业与海岸带综合管理 总被引:1,自引:0,他引:1
水产养殖系指为获取食物或商业目的而进行的水生生物养殖活动,过去的水产养殖以淡水为主,近年来逐步扩展到海岸带区域与开阔海域。因此,“海岸带水产养殖”的诠释应该包括多种水体如海水、池塘、海湾、河口。湖等海洋生物物种的养殖。“海水养殖”则多指在开阔水域进行的养殖活动。水产养殖业在其发展过程中也存在不少制约因素,病害防治失效、管理不善和水质下降,使不少密集型养殖企业破产,如对虾养殖在许多国家难以为继。据估计,亚洲水产养殖业仅虾病造成的损失每年已超过10亿美元。由于产量下降、养殖费用高昂及市场波动,使许多养… 相似文献
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南海海洋生物多样性保护与可持续发展 总被引:1,自引:0,他引:1
海洋生物多样性是全球生物多样性的重要组成部分,海洋生物多样性维素着占地球表面71%面积海洋的生态平衡,是“必不可少的生命支持系统”,南海有我国可管辖的海域面积近200万km^2。具有独特丰富的热带海洋生物资源,是我国经济与社会可持续发展的强大支持因素和丰富的财富,探讨了我国南海海洋生物多样性的现状、特点,分析了多样性减少的原因,提出了海洋生物多样性保护及可持续利用的对策。 相似文献
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我国的海洋生物多样性及其保护 总被引:20,自引:0,他引:20
本文综述了我国海洋生态系统多样性、海洋物种多样性及其利用以及海洋生物遗传多样性的现状,指出过度捕捞、生境丧失、环境污染、生态入侵是威胁我国海洋生物多样性的主要原因。文本还阐述了我国在海洋生物多样性保护、海洋生态环境监测、海洋自然保护区建设及管理上所取得的成就,以及在海洋生物多样性可持续利用方面所取得的进展。 相似文献
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基于海岸带综合管理的理念,通过海域生态环境敏感性评价与海域生物多样性保护重要性评价,综合利用地理相关分析法、空间叠置法等定性和定量分区相结合的方法进行海洋生物多样性保护空间规划分区划界,提出了海洋生物多样性保护空间规划分区体系,将规划区域划分为生物多样性重点保护区、生物多样性养护区和生物多样性保护重点监督区.以福建泉州湾为案例,应用海洋生物多样性保护空间规划分区体系,得出泉州湾生物多样性保护极重要地区是泉州湾河口湿地省级自然保护区,泉州湾生物多样性保护比较重要地区是晋江河口、洛阳江河口、晋江南岸地区及清源山.泉州湾海洋生物多样性保护空间规划分区方案共划定26个分区,包括生物多样性重点保护区3个,生物多样性养护区14个,生物多样性保护重点监督区9个.泉州湾的应用结果表明,本研究提出的海洋生物多样性保护空间规划分区体系具有一定的可行性和可操作性,可为泉州湾生物多样性保护管理提供重要科学依据. 相似文献
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This paper explores the process by which indicators may be developed as tools for communicating science to decision-makers using the participatory approach demonstrated by the Balearic Indicators Project. This initiative reflects a series of compromises considered necessary to achieve the objective of generating an indicator system that is scientifically viable, comparative internationally yet locally relevant, and to facilitate its implementation. The article highlights questions regarding the utility of science for addressing current global issues related to sustainability and why science often fails to promote change at the societal level. 相似文献
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划区管理工具被国际社会公认为生物多样性养护和可持续利用最为有效的手段,广泛应用于各国管辖范围内和公海及国际海底区域。本研究在探讨划区管理所依据关键生物地理要素的基础上,以我国管辖范围内的近岸海域为研究对象,根据海洋生物多样性分区原则与分区要素,开展基于生物地理要素的海洋生物多样性管理分区,将我国近岸海域划分为一级分区6个:黄海、渤海、东海、台湾海峡过渡区、南海和三沙岛礁区;二级分区16个:北黄海近岸海域、南黄海近岸海域、辽东湾、渤海湾、莱州湾、渤海中央水域、苏北及旧黄河口、长江口及杭州湾、浙江东南沿海、台湾海峡过渡区、珠江口及广东沿海、环海南岛沿海、北部湾及广西沿海、西沙岛礁区、南沙岛礁区、中沙岛礁区;三级分区101个:黄海14个,渤海10个,东海20个,台湾海峡过渡区16个,南海38个,三沙岛礁区3个。探讨了分区要素对结果的影响,为海洋生物多样性保护和管理提供参考。 相似文献
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《Marine Policy》2014
This paper reviews the principal marine and coastal policy changes in England since 1999. The key changes identified are the establishment of a strategic national marine and coastal policy direction, new marine legislation and institutions, the emergence of a marine planning framework, the consolidation of Integrated Coastal Zone Management approaches to coastal governance, the establishment of a Marine Protected Area network, and the decline of coastal partnerships. The European Union, UK National Government, and devolved administrations are identified as key influences on the governance evolution and their relative contributions are discussed. It is concluded that the English marine and coastal governance context has evolved significantly since 1999 and that the new framework, if implemented successfully, represents a genuine step towards an integrated governance framework for England's coasts and seas. 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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Chen Bin Huang Hao Yu Weiwei Zheng Senlin Wang Jinkeng Jiang Jinlong 《Ocean & Coastal Management》2009,52(12):612-619
Marine biodiversity conservation is a common issue in the world. Due to rapid economic development in coastal area in China, marine biodiversity conservation faces great pressure. In this paper, the idea of the integrated coastal zone management (ICZM) was applied as a framework in marine biodiversity conservation. At first, the relationship between integrated coastal zone management and the marine biodiversity conservation was discussed. Then, as a case study in Fujian Quanzhou bay, a set of strategies on marine biodiversity conservation based on ICZM were put forward, which included how to define management boundary of marine biodiversity conservation, the impact assessment model of human activities in the coastal area on marine biodiversity, the planning and management of marine biodiversity conservation, and the monitoring system of the marine biodiversity. Finally, the framework of the comprehensive decision support system based on GIS was suggested. 相似文献
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《Ocean & Coastal Management》1999,42(2-4):257-282
Central American coastal zones possess extensive scenic and geographical wealth as well as great biological diversity. These coasts maintain 21.6% of the region’s population and produce at least US$ 750 million alone in fishing activities that provide work and sustenance for more than 450 000 persons in the region. Eight percent of the world’s mangroves are located in Central America, as well as the second largest corral reef barrier on the planet. A good representation of the region’s natural heritage is conserved in approximately 110 protected areas. Due to these special conditions, at least 50% of Central America’s coastal zones is devoted to tourism, one of the three primary economic activities in four of the region’s countries. Integrated coastal zone management (ICZM) in this region has been limited by information gaps, restricted technical and financial capacity, and strong sectoralism. Some recent projects, both governmental and supported by NGOs, offer new experience and lessons on regional ICZM. These initiatives have been backed at the ministerial and presidential level by a large number of political agreements within the framework of the ‘alliance for sustainable development’ (ALIDES). 相似文献