首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
The purpose of this paper is to share our ideas and experience of developing and applying stakeholder analysis to natural resource management, and to stimulate further development of its concepts and methodologies. Stakeholder analysis emerged in response to the perceived deficiency of conventional economic and social approaches for assessing and designing projects and policies. It is emphasized, however, that it is intended to complement rather than replace existing methods. The paper sets out the principles of stakeholder analysis (SA) and provides indicative guidelines for conducting SA in different situations. SA is an approach and procedure for gaining an understanding of a system by means of identifying the key actors or stakeholders in the system, and assessing their respective economic interests in that system. It is shown to have particular advantages for getting to the heart of many natural resource problems and for understanding the conflicts of interest and trade offs that may threaten the success of a project or policy. The paper discusses the origins of SA, the contexts of its application, how one goes about it, and quotes examples from northern Thailand .  相似文献   

2.
Energy planners in developing countries have traditionally sought to meet their nations' growing electricity demands by adding more generation and transmission capacity. But as the foreign investment situation became critical in the 1980s, private investment and system efficiency improvement programmes began to garner interest. One of the most promising system efficiency improvement options is load management, which uses a variety of techniques to utilize the electricity system's existing capacity more efficiently. However, to date, only three countries have seriously considered implementing large load management programmes: Pakistan, Peru and Costa Rica. This paper describes a 1987-89 load control demonstration programme in Costa Rica, sponsored by the US Agency for International Development (AID), in which participating industries were able to reduce their peak demand by 14%.  相似文献   

3.
The central message of this paper is that natural forests have multiple uses and multiple users. The paper describes the crisis in Asian forestry and four failures which lie behind the crisis. The first failure is related to economic policy which has consistently underpriced timber, not accounting for the true cost of replacing the felled trees or the value of non-timber goods and services (including environmental services). The second failure stems from the lack of community involvement in managing forests. The third failure is that of forestry institutions which have not been able to adapt to changes required to meet new challenges — away from timber extraction towards environmental services and social forestry. The fourth failure arises from technological constraints, including difficulties in carrying out long-term research (to cover the 20–40 year time horizon in the forestry sector) and ineffective application of research results. A number of specific suggestions for moving toward sustained yield management in Asia are presented. The sustainable management of forests in Asia is crucial not only for indigenous peoples, the environment and economies of the countries of Asia, but also for the biodiversity and health of the global environment.  相似文献   

4.
5.
An analysis of conflicts in environmental management has been made by identifying the major characteristics of conflicts. Examples of some environmental management conflicts have been presented to clarify the major issues involved It is shown that without active conservation groups it will be difficult to achieve environmental protection Two conflict resolution models are presented for analyzing various conflicting situations  相似文献   

6.
This paper analyses some of the social, political and economic dimensions of the environmental behaviour of mining enterprises and governments in the context of evolving regulation, growing public concern and technological innovation. Contrary to the belief that a trade-off exists between production costs and environmental costs, which presupposes a static technology, new generations of technology offer improved economic and environmental efficiency. Technical change is therefore reducing both production and environmental costs. Because most planned mines and available reserves are in developing countries, situations may develop whereby technical change reduces that trade-off for them.  相似文献   

7.
This paper presents a critical assessment of the existing Lebanese industrial sector, namely the current status and classification of industrial establishments based on a comparative synthesis and analysis of recent nationwide surveys and studies pertaining to industrial-waste management. Characterisation of solid and liquid industrial wastes generated, including hazardous wastes, is presented together with current and projected waste loads, recycling opportunities, and export/import practices. Institutional capacity and needs pertaining to the enforcement of relevant environmental legislation, staffing and resources, monitoring schemes, and public participation are critically evaluated. Finally, realistic options for industrial-waste management in the context of country-specific institutional economic and technical limitations are outlined. The industrial sector in Lebanon consists of small-scale industries (84% employ less than 10 persons), primarily involved in light manufacturing (96%). These industries which are distributed among 41 ill-defined zones and deficient in appropriate physical infrastructure, generate solid, liquid, and hazardous waste estimated at 346,730 tons/year, 20,169,600 m3/year and between 3000 to 15,000 tons/year, respectively. Although the growth of this sector contributes significantly to the socio-economic development of the country (industry accounts for 17% of the gross domestic product), in the absence of a comprehensive environmental management plan, this expansion may not be sustained into the coming millennium. The anticipated expansion will inevitably amplify adverse environmental impacts associated with industrial activities due to rising waste volumes and improper waste handling and disposal practices. These impacts are further aggravated by a deficient institutional framework, a lack of adequate environmental laws, and lax enforcement of regulations governing industrial-waste management.  相似文献   

8.
Farmers attempting to subsist in tropical uplands often rely upon unsustainable resource use practices that lead to soil erosion, declining crop yields, and a loss of soil productivity capacity. Other uses of tropical uplands, including logging and conversion of forest to rangelands, have similar results. The undesirable effects of these actions are felt on-site, at the watershed level, and even nationally. Ecological cause-effect relationships are poorly understood, and few examples exist of the successful integration of ecological knowledge with upland development. It is hypothesized that recent results of ecological research could be applied to uplands management so that stable sustainable systems of human use may be established. A second hypothesis is that statistically reliable data can be obtained from experiments in upland situations, although natural variations of soils, weather, and vegetation are great. To test these hypotheses, research involving multinational collaboration among American and Southeast Asian scientists has begun. The objective of the work is to provide credible quantitative information to help policy and decision makers and resident farmers to plan and implement improved practices based on ecological principles.Some findings to date include:
1.  Ecological principles are difficult to relate to the practical context of upland agroecosystems. Indeed, the null hypothesis is necessary for planning experiments and demonstrations.
2.  The signal-to-noise ratio in these field experiments is low, and the detection of changes due to human intervention in soil erosion, nutrient movement, and plant productivity is difficult.
3.  Obstacles to field research in developing countries include logistic, cultural, political, and institutional factors. It is essential that local land managers participate from the start with scientific researchers in designing experiments.
4.  Planned collaboration among academic and government scientists facilitates design of relevant research and the implementation of results.
5.  The idea of ecologically based management has been well received by researchers and government officials in Asia. There is little argument with the logic of the approach.
6.  Pressures for quick responses to urgent problems in the uplands conflict with the need for careful, long-term, statistically valid scientific research.
7.  Ecological principles are vaguely understood and poorly articulated in the scientific literature. The transfer and application of ecological science to the developing world would be enhanced by clearer statements of principles.
  相似文献   

9.
Providing reliable and affordable wastewater treatment in rural areas is a challenge in many parts of the world, particularly in developing countries. The problems and limitations of the centralized approaches for wastewater treatment are progressively surfacing. Centralized wastewater collection and treatment systems are costly to build and operate, especially in areas with low population densities and dispersed households. Developing countries lack both the funding to construct centralized facilities and the technical expertise to manage and operate them. Alternatively, the decentralized approach for wastewater treatment which employs a combination of onsite and/or cluster systems is gaining more attention. Such an approach allows for flexibility in management, and simple as well as complex technologies are available. The decentralized system is not only a long-term solution for small communities but is more reliable and cost effective. This paper presents a review of the various decentralized approaches to wastewater treatment and management. A discussion as to their applicability in developing countries, primarily in rural areas, and challenges faced is emphasized all through the paper. While there are many impediments and challenges towards wastewater management in developing countries, these can be overcome by suitable planning and policy implementation. Understanding the receiving environment is crucial for technology selection and should be accomplished by conducting a comprehensive site evaluation process. Centralized management of the decentralized wastewater treatment systems is essential to ensure they are inspected and maintained regularly. Management strategies should be site specific accounting for social, cultural, environmental and economic conditions in the target area.  相似文献   

10.
11.
For much of the 1980s refining has been unprofitable. The continued operation of small refineries in oil-importing developing countries has therefore come under intense scrutiny, especially by the international financial institutions concerned with high levels of external debt. This paper examines the specific case of Morocco. Even though refining may be unprofitable at the world's export refineries, refining may still be part of the least-cost solution to meeting developing country petroleum demands as a result of transport differentials. Unlike some other refineries in Africa, those of Morocco are well run, and closure is unwarranted. Rather the need is for regulatory and pricing reform, such that refiners can respond more flexibly to changes in world markets.  相似文献   

12.
Summary Environmental problems in developing countries partly arise out of lack of development, hence they are intricately linked to the socio-economic conditions. Environmental awareness and environmental education are critical under these conditions but these are time consuming and slow solutions. Integration of economic and environmental plans for various regions have to be attempted systematically. Time is running out, and unless comprehensive steps are taken up some of the capital assets (such as forests, fresh water, soils, etc.) are likely to be irretrievably damaged.Dr B. Bowonder was, until recently, Chairman of the Centre for Energy, Environment and Technology at the Administrative Staff College, Hyderabad. He recently joined this Journal's Advisory Board and his analysis of the Bhopal Incident (The Environmentalist, 5 (2) 89–103) created considerable interest. He is currently a member of the United Nations Economic and Social Commission for Asia and Pacific.  相似文献   

13.
New models of sustainable development stress the importance of the efficient management of resources, including labour, capital equipment and natural resources. Overuse of the resource base today will lead to shortages tomorrow; yet it can be a difficult task persuading politicians and planners in developing countries of the importance of resource management. This paper suggests methodologies for doing so and argues the urgency of the task.  相似文献   

14.
15.
Coping with ambiguities in natural resources management has become unavoidable. Ambiguity is a distinct type of uncertainty that results from the simultaneous presence of multiple valid, and sometimes conflicting, ways of framing a problem. As such, it reflects discrepancies in meanings and interpretations. Under the presence of ambiguity it is not clear what problem is to be solved, who should be involved in the decision processes or what is an appropriate course of action. Despite the extensive literature about methodologies and tools to deal with uncertainty, not much has been said about how to handle ambiguities. In this paper, we discuss the notions of framing and ambiguity, and we identify five broad strategies to handle it: rational problem solving, persuasion, dialogical learning, negotiation and opposition. We compare these approaches in terms of their assumptions, mechanisms and outcomes and illustrate each approach with a number of concrete methods.  相似文献   

16.
Design criteria for planning urban sewerage/excreta management systems appropriate for developing countries as distinguished from affluent industrialized country practices.  相似文献   

17.
Cooking is the major energy end use in most developing countries. A general model to calculate energy-use cost for cooking with 15 combinations of fuel and end use device based on prevailing market conditions is proposed by this paper. The model has been implemented to develop an independent computer software which ranks the combinations on the basis of least cost. The model reflects cooking energy consumption patterns in urban Nepal, where it was tested. The results suggest that biomass energy used in efficient stoves is the most attractive option for cooking in Nepal. Hence, a policy for effective use of biomass is necessary .  相似文献   

18.
19.
20.
The article explores and examines challenges and lessons learned from the implementation of community based natural resources management (CBNRM) programmes in Ngamiland, northern Botswana. The article, based largely on primary data, with some secondary data sources, draws on the CBNRM framework, which promotes rural socio‐economic development and natural resources management. Among the key factors identified as pivotal to the success of CBNRM is broadening the consultation base during the mobilization phase of the programme to facilitate effective community participation and representation. Preparedness by both the implementing institutions and participating communities is also highlighted as key to effective mobilization. This means moving away from a conventional consultative forum, to a more multi‐faceted approach that will facilitate capturing the views of diverse user groups within the community. The article also suggests that feasibility studies are needed to address socio‐economic, political and cultural characteristics inherent in communities to guide programme implementation. To achieve increased community participation and enhance positive conservation attitudes, the article advocates a mobilization approach and practice that will effectively facilitate the process.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号