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1.
《Marine Policy》1998,22(3):229-234
The 1972 United Nations Conference on the Human Environment (Stockholm, UN Conference, 1972) outlined a ‘masterplan’ linking environmental assessment, environmental management and supporting measures as basic and inseparable elements of environmental actions plans. It also indicated the advantages of a regional approach in contributing to the solution of global problems. The Regional Seas Programme of UNEP (United Nations Environment Programme) was subsequently initiated in 1974 (UN General Assembly, 1972). Development of UNEP’s Regional Seas Programme demonstrated that the basic concepts formulated at Stockholm can effectively foster regional cooperation among interested States, and may benefit from the support of the United Nations system as a whole.The present Regional Seas Programme includes fourteen regions, comprising over 140 coastal States. It was conceived as an action-oriented programme encompassing a comprehensive, trans-sectoral approach to marine and coastal areas and to environmental problems, considering not only the consequences, but also the causes of environmental degradation. Each Regional Seas Programme is based on the needs of the region concerned. The Regional Seas Programmes promote the parallel development of regional legal agreements, and of action-oriented programme activities, as embodied in the action plans. The overall strategy to be followed, as defined by UNEP’s Governing Council (UNEP, 1974) is:
- 1. Promotion of international and regional conventions, guidelines and actions for the control of marine pollution and the protection and management of aquatic resources.
- 2. Assessment of the state of marine pollution, pollution sources and trends, and of the impact of pollution on human health, marine ecosystems and amenities.
- 3. Coordination of efforts with regard to environmental aspects of the protection, development and management of marine and coastal resources.
- 4. Support for education and training efforts to facilitate the full participation of developing countries in the protection, development and management of marine and coastal resources.
2.
《Marine Policy》1998,22(3):209-215
The North and West African coastal and marine areas discussed in this paper consist of the countries from Morocco to Libya for North Africa, and from Morocco to South Africa (up to the Cape of Good Hope) in West Africa. These marine areas consist of a wide to narrow continental shelf, estuaries, lagoons, coastal plains, isolated mountains, mangroves and wetlands. These areas are centres of productive socio-economic activities with a high population density, vast fisheries, and mineral resources. Presently, these resources are exploited with little attention for the environmental consequences. Sustainable management of the marine environment and its resources requires effective management plans and a human capacity to formulate, implement and monitor these plans. However, most of the countries still lack funds, human and infrastructural capacity for the management of their marine territories and its resources. Though there are many universities, research institutes and private organisations with a modest infrastructure for both data and information handling and the management of the marine environment, the region still lags behind in human and infrastructural capacity. Existing capacity development programmes by United Nations agencies, governments, universities, nongovernmental agencies, have so far not been very effective. A vigorous marine capacity building effort is needed to ensure the sustainable management of the marine environment in this African region. Externally funded programmes with a focus ensuring technology cooperation are needed. Such programmes must be based on mutual co-operation and participation of scientists and administrators from the region at all levels of programme formulation, implementation and assessment. 相似文献
3.
Iran's Integrated Coastal Management plan: Persian Gulf,Oman Sea,and southern Caspian Sea coastlines
《Ocean & Coastal Management》2007,50(9):754-773
Iran, having two separate coastlines at its north and south of about 3000 km length, with very different characteristics, suffers from various coastal problems. While its northern coastal area is over-populated and its sensitive and unique habitats must be protected from destruction, most of its southern coastal areas are undeveloped and deserted. Intense oil and gas exploitation activities in the Caspian Sea region and occurrence of two wars in the Persian Gulf during the last two decades have rendered hydrocarbon pollution a major issue for this country's marine and coastal environment. Biodiversity is under threat in some areas and natural resources are deteriorating. To overcome the problems, Integrated Coastal Management has been considered by Iran's government as a long-term solution. In Iran's ICZM study project, baseline studies along with social, economical, and spatial planning studies in the coastal provinces are carried out in order to achieve the desired outcomes as a number of strategic plans for the coastal areas that are to be implemented by a coastal management entity. Providing the required laws and regulations for establishing such a management body is also under way. In this paper after reviewing Iran's coastal zone characteristics and problems, the long-term goals, strategies, and policies for sustainable management of Iran's coastal areas are outlined. Then, the ICZM study procedure and its prospected outcomes are explained, and importance of some of the findings of Iran's ICM is emphasized. Finally, some challenges including having two separate and different coastlines at the north and south of the country and their effects on the Iran's ICZM plan are discussed. 相似文献
4.
The Paper presents the regional perspective on the conditions and efforts for the integrated coastal management (ICM) that exist in the Wider Caribbean Region (WCR).The Caribbean Action Plan was adopted in 1981 with an initial workplan of activities of evaluation and control of marine pollution, evaluation of impacts on the coastal area, fishing studies, watershed management, evaluation of natural hazard effects, energy accounting systems studies, urbanisation of the coastal area, building capacity and training. The Convention for the Protection and Development of the Marine Environment of the WCR is the only regional legal framework for the protection and sustainable development of marine resources.The Paper describes some region-wide ICM-related programme initiated or supported by the CEP as well as actions at the national level. Other ICM-related general activities and training programmes of CEP are also presented.Trends in national policies in ICM and current developments and issues are also highlighted and recommendations made. 相似文献
5.
我国海洋自然保护区管理刍议 总被引：3，自引：0，他引：3
本文分析了我国海洋自然保护区管理的现状、存在问题及其原因,指出了加强管理的必要性,提出了建立健全管理机构、制订长远规划和年度计划、强化法制管理、大力进行宣传教育和积极发挥保护区多功能作用等有效管理的建议。 相似文献
6.
The Caribbean Sea hosts twenty-seven small island developing states (SIDS), some of which utilise their marine resources found in the Caribbean Sea for economic gains. Many of the economic activities such as tourism, shipping and industrial development are currently incompatible with a healthy and sustainable marine environment. Sewage, agricultural effluents and hydrocarbon pollution resulting from these economic activities have led to degradation of this large marine ecosystem. In an effort to address these issues; policies, programmes and multilateral environmental agreements (MEAs) were initiated in order to regionalise the response efforts. These include efforts such the Cartagena Convention, the integrated watershed and coastal area management (IWCAM) initiative and pollution assessment among others. This paper reviews the regional responses by the SIDS and other agencies in dealing with pollution from land and marine-based activities and biodiversity loss via these initiatives. 相似文献
7.
《Ocean & Coastal Management》1999,42(6-7):465-481
Constrained by physical and economic factors, the States and Territories in the central and southwestern Pacific region (the Pacific Island States and Territories) have utilized regional cooperation in addressing many of the coastal and marine resources development issues facing the region. Regional cooperation in dealing with coastal and marine issues has been facilitated largely through the establishment of a number of regional organizations. This article discusses the institutional frameworks for regional cooperation in coastal and marine resources and environmental management by the Pacific Island States and Territories. The article also highlights efforts being made to achieve better harmonization of the roles and responsibilities of the various organizations. 相似文献
8.
《Marine Policy》2003,27(4):349-356
Plenary sessions of: FAO, UNESCO/IOC, IMO and UNEP approve conventions, agreements, resolutions and action plans for implementation by UN and their member states. The paper reviews marine institutional architectures and policy-making processes of UN agencies, sovereigns states and Regional Indigenous Organizations (RIOs—organizations belonging to member states of a region), to identify why the above instruments are only partially implemented. The World Commission on Oceans report, 1998. Marine Policy 1998; 22(6). Childers and Urquhart, 1994. D. Williams, 1987 were consulted. The paper concludes that a division of responsibilities for implementation of globally agreed to ocean programmes between UN agencies and RIOs could contribute to closing the implementation gap. 相似文献
9.
为了滨海湿地的资源及环境可持续发展,沿海地区已经建立了众多的海洋特别保护区。本文通过GIS10.0、聚集度指数和景观发展指数等对中国国家级海洋特别保护区的建设、地理分布格局和干扰压力等进行了分析。结果表明, 2005-2017年是中国国家级海洋特别保护区的重要建设期。截止2017年底国家级海洋特别保护区已有67处,形成了以国家级海洋公园为主体的管理体系。国家级海洋特别保护区在中国沿海地区广泛建设布局,但主要分布在山东、浙江和辽宁;并在地理空间上高度聚集分布,聚集度指数为0.43。中国南方沿海省区海洋特别保护区建设数量较少,其对海岸线覆盖率较低。国家级海洋特别保护区及其周边灯光指数(2005—2013年)和景观发展指数(2005—2015年)持续增长,人为干扰压力增强。但海洋特别保护区的设立一定程度上减弱了其内部干扰压力的增强速度,可能加剧了其边缘的人类活动和景观发展压力。 相似文献
10.
《Ocean & Coastal Management》1999,42(2-4):345-368
The ecological and socioeconomic importance of the Mexican coastal zone of the Gulf of Mexico and the Caribbean is analyzed and its main problems of pollution and environmental impact are described. Also, the legal, institutional, and technical framework that is applied to the coastal management of the region is analyzed. Finally, the definition and implementation of a Program of Integrated Management for the Coastal Zone of the Gulf of Mexico and the Caribbean, a Law for the Coastal Zone of the country, and adjustments to the main instruments of national environmental policy applied to the coastal zone of the region are proposed. 相似文献
11.
《Marine Policy》2014
Marine reserves are increasingly being established as a mechanism to protect marine biodiversity and sensitive habitats. As well as providing conservation benefits, marine reserves provide benefits to recreational scuba divers who dive within the reserve, as well as to recreational and commercial fishers outside the reserve through spill-over effects. To ensure benefits are being realised, management of marine reserves requires ongoing monitoring and surveillance. These are not costless, and many marine reserve managers impose an entry fee. In some countries, dive tourism is major income source to coastal industries, and a concern is that high entry fees may dissuade divers. In this paper, the price elasticity of demand for dive tourism in three countries in South East Asia – Indonesia, Thailand and Malaysia – is estimated using a travel-cost model. From the model, the total non-market use value associated with diving in the area is estimated to be in the order of US$4.5 billion a year. The price elasticity of demand in the region is highly inelastic, such that increasing the cost of diving through a management levy would have little impact on total diver numbers. 相似文献
12.
Free Trade Zones (FTZs) around the world offer special advantages to investors and facilitate import/export of goods in order to boost the regional economy. Integrated coastal management in these areas faces special challenges in addition to what ordinary ICZMs usually encounter. For a successful ICZM plan, the very strong business orientation in FTZs has to be taken into account, while other important aspects such as environmental, social, and cultural issues should not be overlooked. The problem becomes more difficult where the free zone is situated in sensitive and valuable environmental circumstances.Kish Island, a free trade zone in the Persian Gulf region, has recently been the focus of a major ICZM study. In order to address the different needs of various stakeholders in the island, four strategic management plans are prepared. The investigations carried out in the course of this study indicated that the required management plans for this free trade zone should be provided with a spatial-plan-oriented approach, otherwise the integration can hardly be achieved and implemented.This article describes Kish FTZ characteristics and problems that required ICZM initiatives, the methodology for ICZM study, the preparation and implementation of strategic management plans considering the free zone obligations, and the need for a spatial umbrella plan to facilitate the integration among different plans in the implementation process. 相似文献
13.
The use of artificial reefs in the Arabian Gulf have a history extending back over a century, when date palm trunks, stones, pottery and other materials were sunk in coastal areas to enhance fish catch. Historically, such artificial reefs formed an important component of the socio-economic development of coastal fisheries. In comparison, modern artificial reefs have taken on a variety of forms. The most widely recognized are purpose-build modular artificial reefs designed for the enhancement of fisheries yield, diving, and various other benefits. However, far more common within the Gulf are the large-scale unplanned artificial reefs that have been formed as a result of human activities in the marine system, such as large-scale coastal breakwaters, seawalls, jetties, pipelines, and oil and gas infrastructure. Although there is limited information on the role of these constructions in structuring Gulf marine communities, increasing evidence suggests that abundant and diverse communities of reef fish, coral and other benthos can develop on these structures, with important ecological implications in urbanized coastal areas in the Gulf. However, due to a variety of unintended consequences of artificial reef development such structures may also pose challenges to coastal marine management. We review the current published literature on artificial reefs in the Gulf in order to improve our understanding of the role that these structures play in Gulf coastal ecosystems, and to further develop regional management of artificial reefs. We explore the various types of artificial reef that exist in the Gulf and examine the benefits and challenges that these structures represent for coastal ecology and economics. Such information is essential for our improved understanding and management of these increasingly important ecosystems in the Gulf. 相似文献
14.
伴随广西北部湾经济区的建立与开发,北部湾海域污染加剧,赤潮灾害愈发严重。文章综述1984—2015年广西北部湾海域赤潮演变趋势,结果表明:①赤潮发生频率和发生面积逐年增加;②赤潮种类呈现增多趋势。通过分析赤潮演变趋势,提出防控的思路:①加强广西北部湾入海流域及沿海地区污染防治和近岸海域环境保护;②利用生物技术进行赤潮生物防控;③加强科技支撑和提升赤潮科学研究能力。 相似文献
15.
The coastal regions of the Mediterranean are the site of countless economic and recreational activities, but are threatened by dramatic dangers of misuse and pollution. Adequate tools are needed to study the environmental pressure imposed on these regions by the conflicting needs of protecting their ecological balance and exploiting their natural resources. Coastal ecosystems are very sensitive to the environmental impact of land use in watersheds, along the coast and further inland, of fluvial discharges, and of marine processes. Weathering, erosion, or waste disposal on land, as well as other activities at sea, such as shipping, dumping or oil extraction, are but a few of the factors which would require that the coastal areas be suitably monitored. Modern techniques of environmental assessment call for the use of integrated observation systems. The collection of data with traditional coastal installations remains an important component of such research. However, the large space scales and short time scales of many near-coastal and/or marine processes require the use of (orbital) remote sensors. In particular, optical sensors, operating in the visible/infrared spectral region, have shown their usefulness for providing novel information on physical, geo-chemical and biological processes of the coastal area. Optical remote sensing of the coastal zone finds applications in studies of land use, surface cover, hydrology and coastal ecology at large; of water quality and sediment transport, coastal runoff and circulation, or dynamical processes (looking, e.g., at the evolution of pigment and/or temperature patterns, and their distribution as related to plankton dynamics, currents or river plumes); as well as in those of energy transfer, carbon cycling and climatology in general. Selected applications of optical observation techniques in the Mediterranean region, conducted in the framework of international demonstration programmes (i.e. the Ocean Colour European Archive Network, OCEAN, Project), provide examples of the remote sensing potential in the field of integrated coastal/marine environmental management. 相似文献
16.
竹荚鱼(Trachurus japonicus)是中国近海主捕鱼种之一, 在海洋食物网中扮演了重要角色, 然而环境污染和过度捕捞导致其出现种群数量衰退以及个体趋于小型化等现象。为了解中国近海竹荚鱼的种群遗传格局, 文章以线粒体DNA控制区为遗传标记研究了东海大陆架、福建近海和南海北部湾竹荚鱼群体的遗传结构以及种群历史动态。结果表明, 中国近海竹荚鱼整体呈现高单倍型多态性(Hd=0.998±0.001)和高核苷酸多态性(π=0.01259±0.00041)的遗传多样性特征。单倍型网络图呈现为星形辐射状的单一谱系, 利用最大似然法构建的系统进化树也未发现谱系分化。不同海区地理群体的分子方差分析显示东海群体和南海北部湾群体间无遗传分化, 遗传变异主要来源于群体内部(99.39%)。中性检验和核苷酸歧点分布分析结果暗示各海区竹荚鱼群体(东海、南海北部湾)以及整个群体均经历过近期的种群扩张。中国近海竹荚鱼群体呈现为遗传均匀的种群结构, 可以作为一个单一的种群加以管理, 人类高强度捕捞压力尚未影响其种群恢复潜力。 相似文献
17.
《Ocean & Coastal Management》2003,46(8):763-796
Bangladesh has vast coastal and marine resources along its south edge. Due to the geographical position and climatic condition, the coastal area of the country is known as one of the highly productive areas of the world. Bangladesh is rich not only in terms of its vast water areas but also in terms of the biological diversity. One of the unique features of the coastal areas is the influence of the mangrove forests, which support a high number of fishes and other commercially important aquatic organisms. The biological and ecological values of the Bay of Bengal have been pointed out by many authors. The coastal and marine fisheries have been playing considerable roles not only in the social and economic development of the country but also in the regional ecological balance. A large number of commercially important fishes have long been exploited which are of high export values. Shrimp aquaculture has become a highly traded export-oriented industry for the last few decades. In spite of having bright prospects, marine aquaculture on a commercial basis as well as marine stock enhancement and sea ranching are yet to be developed. The marine fisheries sector has been suffering from chronic disintegration and mismanagement that have led to many consequences. Most of the commercially important fish stocks are either overexploited or under threat. Marine pollution has reached a level that could create an unmanageable situation in the near future; coastal shrimp farming has generated considerable debates due to its adverse environmental and socioeconomic impacts. The Bay of Bengal and its coastal areas are one of the most poorly studied areas of the world although it possesses high potential for further stock improvement. Proper attention is needed in every aspect of exploitation, handling and processing, export and marketing as well as in biological and institutional management strategies. The Bay of Bengal has been increasingly important for local development as well as for a global perspective. The coastal and marine fisheries of the Bay of Bengal are briefly reviewed in this paper to provide a salient feature of the available information and resource base and to identify future research and management needs. 相似文献
18.
Coastal zones of Eastern Africa are endowed with a diversity of life forms and resources which support large populations of coastal communities. The economies of the countries in the region are dependent on these resources in the form of fisheries and coastal forest products, tourism, shipways and coastal facilities such as ports, industries and urban centers.Population growth, especially in coastal urban centers is increasing the demand for coastal and marine resources. In addition, poverty, lack of awareness and inadequate management have resulted in over exploitation of coastal and marine resources, habitat destruction including shoreline erosion as well as marine pollution. The rate of resource depletion and environmental degradation is on the increase. There is an urgent need for instituting management measure that will reverse the current trend.The governments in the region have accepted and are committed to the implementation of Integrated coastal management (ICZM) as an effective mechanism for addressing and resolving the multiplicity of issues experienced in coastal areas through sectoral coordination and collaborative approaches. However, the process has just begun and there are a number of ICZM initiatives in progress at local, national and regional levels. This paper presents the issues of the coastal zone and reviews some of the progress made to date in the implementation of ICZM. 相似文献
19.
Evaluation of the effectiveness of the regulatory regime in the management of oil pollution in Kenya
Boaz O. Ohowa 《Ocean & Coastal Management》2009,52(1):17-21
This paper presents an evaluation of the effectiveness of the regulatory regime in the management of oil pollution on Kenya's marine and coastal environment. The prospect of chronic oil pollution along the Kenyan coastline and the port of Mombasa is discussed. A review of the vulnerable marine and coastal resources, commonly used indicators of effectiveness in oil pollution management and the legislation governing oil pollution is given. The author concludes by emphasising that despite having the right legislation in place, there is need for the establishment of criteria and indicators necessary for evaluation of policy effectiveness. 相似文献
20.
2011年至今,我国已批复建立海洋保护区类的国家级海洋公园有48处。国家级海洋公园的建设是海洋生态文明建设的具体体现,不仅推动海洋生态保护的可持续性,也为滨海旅游业的发展提供保障,为实现人民群众追求美好生活提供了高质量的滨海休憩空间。通过掌握国内海洋保护区类的海洋公园的建设及管理的现状,对海洋公园管理办法的出台提供一些借鉴性依据,文章从国内外海洋保护区管理的背景分析开始,并选取两个典型的海洋保护区类的国家级海洋公园为例,分析了国家海洋公园管理体制存在问题及其原因,并提出：完善海洋公园相关的法律法规,理顺保护区的管理体制;建立完善的海洋公园管理机构,创新海洋公园管理模式;强化监视监测系统的建设,提高信息化科学化管理技术水平;加强执法装备的建设规划,提高依法行政的管理水平;对公园原住民实施相关经济补偿;创新宣传模式,发挥宣传载体作用;善于学习借鉴,加强国内国外合作等管理建议。为今后开展海洋公园规范化建设提供思路。 相似文献