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水源地保护区生态补偿利益相关者行为选择机理分析 总被引:2,自引:0,他引:2
构建水源地保护区生态补偿机制涉及多个利益相关者,各个利益主体的利益诉求及其行为选择不同,影响到生态补偿机制的运行与实施,进而对水源地生态环境造成影响。文章利用利益相关者理论,对水源地保护区生态补偿中的利益相关者进行识别,并分析其利益诉求,将生态补偿中的利益相关者分为受偿者与补偿者,二者在生态补偿中的行为形成了一种博弈关系。利用博弈理论与方法,通过构建受偿者与补偿者的支付矩阵,分析了在水源地保护区的生态补偿中受偿者与补偿者的行为选择机理,给出了双方行为选择的混合战略纳什均衡点,从而得出了受偿者与补偿者的行为优化途径。研究结果表明:降低补偿者的风险偏好、监管成本以及受偿者不保护生态环境的超长收益,增加受偿者不保护生态环境的惩罚、潜在损失、信用损失以及生态环境保护内外收益差和合作期限,是减少水源地保护区污染的有效手段,并据此提出了健全监管体系、强化风险意识,以及健全诚信制度、完善生态补偿方式的优化策略。 相似文献
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党的十七大明确要求,"实行有利于科学发展的财税制度,建立健全资源有偿使用制度和生态环境补偿机制".上海市人民政府2008年工作报告中提出,要"加大政策支持力度和财政转移支付力度,建立健全生态补偿机制,进一步将支农资金向基本农田保护区倾斜,加大对为全市做出贡献的生态保护区、水源保护区、纯农业地区和远郊地区的扶持力度". 相似文献
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南方集体林区林业自然保护区建设思考 总被引:1,自引:0,他引:1
以福建省为代表的南方集体林区为例,探讨了集体林区林业自然保护区建设若干问题。从自然保护区建设的投入机制、森林生态补偿资金的重点投向、促进保护区与社区经济同步发展相关法律法规的修订与统一、保护区管理模式以及创建保护区特色的具有核心竞争力的绿色产业群等方面提出对策建议。 相似文献
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《国际粮食与农业综合企业市场学杂志》2013,25(4):69-84
The primary objective of this paper is to examine changes in the level of output, prices and exports of major export crops resulting from the Structural Adjustment Program (SAP) in Nigeria. THere two main sources of data: the Central Bank of Nigeria (CBN) through its annual reports, Economic and Financial Review, and the Nigerian Federal Office of Statistics (FOS) through its Trade Summaries. Although the SAP led to appreciable increases in output and producer prices, its effects on exports were insignificant. The implications of these for the implementation of the program are explored. 相似文献
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This paper aims to analyse and draw together results from similar studies in England, Switzerland and France which investigated farmers’ understanding of soil and compared it with that of scientists, researchers and advisors (collectively called scientists in this analysis). A range of methods were used across the three studies and different theoretical approaches, looking at forms of knowledge, local practice of knowledge production and conceptions of reality, were employed to explain the results. Despite the different contexts, methodologies and theoretical approaches in the three studies, the results reveal similar patterns of difference in farmer and scientist understanding of soil. In the English study, farmers demonstrate a ‘know-how’ form or intuitive working knowledge of soil while advisors rely on scientifically established forms of ‘know-why’ and seek to understand and explain soil processes. Similarly in the Swiss study farmers’ and scientists’ differing perceptions are directed and shaped by their respective aims, methods and context of work. In the French study, farmers and researchers are shown to have different conceptions of soil, they attribute different meaning to the same activities, and use different words and language to describe the same features. In all three studies understanding is shown to be cultural and contextual, as such an integrative theoretical framework is proposed. 相似文献
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森林生物多样性评价模型的改进 总被引:3,自引:0,他引:3
针对2002年的评价模型中的不足,提出了新的改进后的森林生物多样性变化的评价模型,并在我国第六次森林资源清查(1999~2003)资料的基础上,对1973~2003年我国森林生物多样性的变化进行了补充评价。评价结果表明:我国森林生物多样性的压力越来越大,压力指数由1973年的100,上升到2003年的199.10,上升了1.99倍;森林物种多样性总体的下降趋势已有一定幅度的改变,森林物种多样性指数增加了31.12%。森林生态系统多样性和森林生物多样性先逐渐上升,尔后又下降,第六次森林资源清查时又有所恢复,并分别上升了4.67个百分点和17.90个百分点。 相似文献
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《国际粮食与农业综合企业市场学杂志》2013,25(3):79-98
Abstract In this paper, two approaches which are characteristic for Research & Development and Marketing departments are compared. First, R&D versus Marketing orientations are explained, then the major differences between them are presented. The integration of both approaches may improve competitive advantage of the food industry. Factors stimulating such integration are presented on the basis of data from real business circumstances. Innovation is regarded as a major source of competitive advantage of company. Therefore, integration in sensory methodology, that is commonly but differently used by R & D and Marketing departments, may contribute to the improvement of innovation practices and successful business performance. Finally, the role of consumer tests, oriented for marketing and product development, is illustrated. 相似文献
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Corina Hppner 《Land use policy》2009,26(4):1046-1054
Although trust research has been extensive and substantial, the constitution and actual merits of trust in land use planning remain nebulous. What do participants of a local land use planning process actually mean when they say they trust the planning committee? How important is participants’ trust in the planning committee in shaping their perceptions of the planning process and their cooperation in it? To explore the everyday meaning of trust in the specific context of local land use planning, semi-structured interviews with the participants of a local planning project in Switzerland were conducted (n = 9). Based on these results, the constitution and the relevance of trust in the responsible planning committee among a wider circle of participants were assessed (n = 66). The results show that participants trust the planning committee if they perceive its members as competent, honest, open, fair, reliable, reciprocating, respectful and committed. Interestingly, a considerable part of trust in the planning committee hinges explicitly on whether the committee incorporates the personal interests of the participant. Trust is indeed vital to participants’ belief that a meaningful discussion and cooperation with the members of the planning committee is possible. However, trust is neither a guarantee for people's approval of planning decisions nor for their cooperation. One implication of the findings is that in order to evaluate trust-building practice comprehensively, it is necessary to first understand the specific everyday meaning of trust for ‘real people’ in real planning processes. 相似文献
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天津市地矿局注重加快转变经济发展方式,发挥地质工作优势,推进低碳清洁能源的开发利用创新和技术进步,紧紧依托地质工作的人才、技术和行业优势,加大清洁环保资源的勘查、研究、开发、利用。针对天津市水资源缺乏的情况,积极加强后备和应紧水源勘查。按照“两种资源,两个市场”的思路,通过实施中外合作勘查项目,以境外勘查工作为载体和平台,实施引进来和走出去战略,为天津市经济社会发展提供地质技术支撑。 相似文献
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Agricultural Land in Vietnam: Markets Tempered by Family, Community and Socialist Practices 总被引:1,自引:1,他引:1
BENEDICT J. TRIA KERKVLIET 《Journal of Agrarian Change》2006,6(3):285-305
Since the late 1980s, markets involving agricultural land have emerged in the Socialist Republic of Vietnam. One major reason is that collective farms, previously a central feature of the country's political economy, ended. And a major reason for that was villagers' everyday politics gnawed the underpinnings of the collectives until they collapsed. Rural households, for the most part, wanted to farm separately. Today they do. Land is not privatized, however. Farming households have land use rights, not ownership. This tempers markets, as do other conditions arising from contending schools of thought in Vietnam about how land should be used, distributed and regulated. 相似文献
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《国际农业可持续发展杂志》2013,11(1):145-152
This project was initiated to promote conservation agriculture (CA) in Tanzania so as to improve the food security and rural livelihood of small- and medium-scale farmers through the scaling-up of CA as a sustainable land management (SLM) tool as well as increasing the numbers of SLM-CA farmer field schools (FFS) in communities. The project had two phases from 2004 to 2010. It was funded by a Government of Germany trust fund and implemented by the Food and Agriculture Organization of the United Nations (FAO) and the Ministry of Agriculture in Tanzania. The project pilot districts include Arumeru (Arusha and Meru Councils), Karatu, Babati, Hanang and Moshi districts. CA has been shown to offer positive elements that could contribute to fighting hunger and poverty. 相似文献
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The Real of Community,the Desire for Development and the Performance of Egalitarianism in the Peruvian Andes: A Materialist–Utopian Account 下载免费PDF全文
Pieter de Vries 《Journal of Agrarian Change》2015,15(1):65-88
The paper proposes a materialist–utopian perspective for explaining the persistence of community in the Andes by drawing upon Lacanian theory and the thought of the Peruvian Marxist José Carlos Mariátegui. What characterizes the Andean comunidad are not notions of belonging and identity, but the existence of a fundamental antagonism (what I call the ‘Real of community’). The argument unfolds ethnographically. Usibamba, a peasant comunidad in the central Peruvian Andes, is known as a highly egalitarian and disciplined comunidad. However, a disjunction exists between deep‐seated aspirations of justice and egalitarianism and the particularistic interests of families and individuals. This disjunction manifests itself in a contradictory, schizophrenic regime of discipline and negotiation that produces ‘split subjects’. Desiring development and the staging of theatrical performances of egalitarianism enables Usibambinos to deal with this disjunction and to present an image of unity and determination. I conclude that the comunidad persists through ‘impossible political acts’ brought about by a residual but growing category of landless comuneros who constitute ‘the part of no part’, the uncounted or unnamed. 相似文献
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边缘旅游地开发研究——以赤峰市为例 总被引:1,自引:0,他引:1
边缘旅游地正逐渐成为旅游发展研究的热点之一;在阐述边缘旅地形成机理的基础上,分析了赤峰市旅游业边缘化的原因及表现;对边缘旅游地赤峰市的旅游业开发进行可行性分析,提出摆脱旅游业边缘化的对策和措施,强调必须紧紧依托周边京津冀辽等核心旅游地,注重区域间的优势互补,借助周围核心旅游地的优势扩大赤峰市的旅游市场,在边缘地树立大旅游观念,同时依据赤峰市自身的资源优势不断开发特色旅游产品、打造品牌,积极培养优秀的旅游人才。 相似文献