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101.
Rural-urban land conversion is currently a common social economic phenomenon during the process of economic development and rural urbanization in China. Rural-urban land conversion is positively effective as far as social and economic benefits are concerned (Yang, 2002), but its negative effect is also evident, resulting in such problems as low efficiency of rural land configuration and loss of social welfare. Consequently, farmers should also have an equal chance to enjoy the social welfare enhanced by land conversion. Based on the theories of welfare economy, this paper puts forward policy suggestions by discussing the welfare changes of various interest groups, builds the model of welfare distribution, and analyzes the conditions of maximizing social welfare. The absolute and opposite value of social welfare is closely related with the speed of rural-urban land conversion, and governments should give farmers and collectives fair compensation to make up for the utility loss caused by land expropriation, which are conclusions drawn from this paper. This study aims to provide a theoretical basis for regulating targets and evaluation criteria, realizing the mechanism and implementation of public polices during rural-urban land conversion.  相似文献   
102.
Cumulative impact analysis is examined from a conceptual decision-making perspective, focusing on its implicit and explicit purposes as suggested within the policy and procedures for environmental impact analysis of the National Environmental Policy Act of 1969 (NEPA) and its implementing regulations. In this article it is also linked to different evaluation and decision-making conventions, contrasting a regulatory context with a comprehensive planning framework. The specific problems that make the application of cumulative impact analysis a virtually intractable evaluation requirement are discussed in connection with the federal regulation of wetlands uses. The relatively familiar US Army Corps of Engineers' (the Corps) permit program, in conjunction with the Environmental Protection Agency's (EPA) responsibilities in managing its share of the Section 404 regulatory program requirements, is used throughout as the realistic context for highlighting certain pragmatic evaluation aspects of cumulative impact assessment.To understand the purposes of cumulative impact analysis (CIA), a key distinction must be made between the implied comprehensive and multiobjective evaluation purposes of CIA, promoted through the principles and policies contained in NEPA, and the more commonly conducted and limited assessment of cumulative effects (ACE), which focuses largely on the ecological effects of human actions. Based on current evaluation practices within the Corps' and EPA's permit programs, it is shown that the commonly used screening approach to regulating wetlands uses is not compatible with the purposes of CIA, nor is the environmental impact statement (EIS) an appropriate vehicle for evaluating the variety of objectives and trade-offs needed as part of CIA. A heuristic model that incorporates the basic elements of CIA is developed, including the idea of trade-offs among social, economic, and environmental protection goals carried out within the context of environmental carrying capacity.  相似文献   
103.
The governance of flood risks varies considerably in different parts of the world. Obviously this is due to the nature and characteristics of flood risks, but in part governance approaches vary because of political differences in the nature of governance itself. What is ‘appropriate’ in this respect depends partly on the prevailing conceptions of the public interest in a country. By applying Alexander’s (2002) categorization of public interest to flood risk management practices in The Netherlands, we show that the strongly unitary conception of the public interest (a historic ‘flood risk safety for all’), is intertwined with a state-based, sector-based, hydro-technical governance and expertise system. Although this conception is very strong it is no longer self-evident. Because of changing conceptions of governance in general and because of the felt necessity to adapt to climate change, Dutch flood risk management is gradually changing. Increasingly, the Dutch government has to deal with more dialogical and utilitarian approaches to public interest in the governance of flood risks. The Dutch approach is rooted in community-based interests in flood protection and was centralized and rationalized during the 19th and 20th century. The current flood risk standards are based upon a coarse utilitarian benefit-cost analysis, but evolved into mostly a unitary idea of national safety materialized in law by statutory flood risk standards. The findings show that this unitary concept and status of the public interest of flood risk safety has not diminished; it must, however, increasingly take into account the importance of both processes of decision making (dialogues, deliberations) and neighboring public interests. We conclude that the Dutch conception of the public interest on flood safety is still strong but nevertheless gradually changing, not the least because of a general availability of the information and technology to calculate and differentiate risks.  相似文献   
104.
危险废物和医疗废物安全处置一直是人们关注的一个问题,以新疆阿克苏地区危险废物和医疗废物处置项目的环评为例,分析讨论了环评工作中应注意的问题,以有效减小废物处置过程中的环境风险,为实现危险废物和医疗废物的无害化集中处置做了有益的探索.  相似文献   
105.
英语在快速发展的国际社会中变得越来越重要,但是我国高职院校的学生普遍对英语学习缺乏兴趣。充分利用教材进行学法指导,培养学生学习英语的兴趣,养成学生制定计划、课前自学、专心上课、勤记笔记、及时复习、反复练习的良好学习习惯,引导学生学好英语成为英语老师当前的紧迫任务,使学生掌握实际用语和提高学生的口语是我们的教学目标。  相似文献   
106.
青少年学生旅游感知及行为研究评价   总被引:1,自引:0,他引:1  
在问卷调查的基础上,以中学生为例,从旅游兴趣、出游机会、旅游形式、旅游时间、旅游次数等20个项目对中学生群体的旅游感知和行为进行分析。结果表明,中学生群体旅游需求较强,但不同的学龄段存在差异,与大学生和大众旅游者存在差异等,并对旅游企业开拓中学生旅游市场提出建议。  相似文献   
107.
土地征收中的公共利益在现行立法中的表述具有极大的模糊性,从土地征收、土地征收中界定公共利益的若干原则及可行性方案等几个方面进行论述,以期解决这个司法审查和行政执法中棘手的问题。  相似文献   
108.
Developing a collaborative model for environmental planning and management   总被引:9,自引:0,他引:9  
Methods for involving the public in natural resource management are changing as agencies adjust to an increasingly turbulent social and political environment. There is growing interest among managers and scholars in collaborative approaches to public involvement. Collaboration is conceptually defined and elaborated using examples from the natural resource management field. This paper then examines how collaboration theory from the organizational behavior field can help environmental managers to better understand those factors that facilitate and inhibit collaborative solutions to resource problems. A process-oriented model is presented that proposes that collaboration emerges out of an environmental context and then proceeds sequentially through a problem-setting, direction-setting, and structuring phase. Factors constraining collaboration are also specified, including organizational culture and power differentials. Designs for managing collaboration are identified, which include appreciative planning, joint agreements, dialogues, and negotiated settlements. Environmental managers need new skills to manage collaboration within a dynamic social and political environment. Further research is needed to test the propositions outlined here.  相似文献   
109.
当前野生动物保护公益诉讼主要呈现损害控制型司法模式的特性,该模式以刑事附带民事公益诉讼为常规渠道,救济对象是既成公益损害,救济方式是损害赔偿、修复及专项整治。诉讼方式谦抑性、因果关系推定规则以及案件线索发现机制事后性,为此模式的合理运行提供了理据。本文运用风险预防原则的理论框架,认为野生动物保护公益诉讼的救济客体不应局限于生态环境损害,公共卫生安全的风险预防等关联性客体也应纳入其中,而损害控制模式这种事后治理方法存在短板。基于此,应将公益诉讼的视角回溯至事前,大力倡导风险预防型司法模式。风险预防模式与损害控制模式属于二元协同关系,前者对后者发挥补强与优化功能。根据风险预防模式的救济观,可探索野生动物保护的预防性行政公益诉讼制度,并全方位构建程序规则,以实现公益诉讼的前瞻性价值。  相似文献   
110.
2015年1月6日,最高人民法院发布《最高人民法院关于审理环境民事公益诉讼案件适用法律若干问题的解释》,解决了近十几年来学者们普遍关注的问题,但尚未解决环境民事公益诉讼的根本问题.环境公益本质上属于公共物品的范畴,受制于集体行动的逻辑,加之高昂的诉讼成本,"理性人"一般不愿参与.因此,原告胜诉奖励制度、法律援助制度以及专项基金制度成为现阶段打破环境民事公益诉讼僵局的重要途径.  相似文献   
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