我国自然遗产保护中的产权问题研究

从经济学角度看,自然遗产保护中必然涉及产权问题,建立合理的自然遗产产权制度是自然遗产保护的关键。我国目前的自然遗产产权制度暴露出许多弊端,如所有权基础上的自然遗产管理混乱,自然遗产经营权配置不合理,以及欠缺对自然遗产相邻权的规定等。这些产权制度方面暴露的问题,对于自然遗产的保护无疑是不利的。通过对自然遗产保护中产权问题的探析和国外在自然遗产保护方面经验的借鉴,对我国自然遗产保护产权权利束中的所有权、经营权和相邻权的完善提出了几点建议。     

环境影响评价中的公众参与机制研究

通过梳理分析环境影响评价相关法中公众参与的规定,对照UNEP有效的公众参与五要素,剖析环境影响评价中公众参与机制的不足,并提出完善环境影响评价中公众参与机制的对策。     

现代环境与人体健康研究综述

环境与健康是人类永恒的主题。本文介绍了环境与健康的关系,总结了在全球气候变化、臭氧层损耗、生物多样性的丧失、土地荒漠化和干旱、环境污染以及城市化等多方面给人类健康带来的影响,探讨了人体总暴露研究、地理信息系统技术在本领域的应用,最后概括了我国在这一领域的研究现状。     

油气储运设施事故的人为因素分析与预防

结合心理学知识从人为因素的角度分析和归纳了油气储运设施事故的原因,提出了应对人为因素负面影响的措施和对策。     

Runoff variation affected by precipitation change and human activity in Hailiutu River basin,China

For recent years, runoff generation and hydrological processes in Hailiutu River basin have been greatly changed by climate change and human activity, especially water and soil conservation construction. In this study, the trends in precipitation, evapotranspiration (ET) and river runoff as well as the effects of precipitation change and human activity on runoff variation have been studied. The results showed that during 1960–2000, annual precipitation and river runoff, monthly precipitation and ET in September and October as well as monthly runoff in all months showed a significant decrease. In addition, peak flow and base flow had a large decrease. Under the joint influence of precipitation change and human activity, the mean annual runoff decreased by 35 million m³ from the baseline period (1960–1985) to the change period (1986–2000), which accounted for 60.9% and 39.1% of the total runoff decrease, respectively. Precipitation change played a primary role in the decrease of annual runoff whereas human activity, particularly water and soil conservation construction, also had remarkable impacts on runoff variation.     

Factors influencing the quality of rural human settlements in a peripheral metropolitan area based on a structural equation model: A case study from Beijing

Rural human settlement is a significant indicator of the living standards of rural residents, and its improvement can contribute to promoting the positive interaction between inhabited environment and the social, economic, and resource environment in the countryside. Based on 557 valid questionnaires of satisfaction evaluation of human settlement in the peripheral metropolitan area of Beijing, this paper analyzed the elemental characteristics and factors influencing human settlement quality using multivariate statistical analysis and a structural equation model. The result shows that, first, the rural residents in a peripheral metropolitan area of Beijing are generally satisfied with the quality of human settlement (satisfaction rate is 66.2%). Specifically, the natural and social environment of the countryside is excellent and harmonious and corresponding standard of countryside infrastructure is advanced, but the quality of public services and follow-up management of facilities are in urgent need of improvement and the imbalance between revenue and expenditure of rural households has led to a continuous increase in the pressures of life. Second, factors such as social atmosphere, appearance of the village, entertainment, living costs, fundamental public services, and production costs have significant effects on human settlement quality in this peripheral metropolitan area, with social atmosphere as the main one. Living costs and supporting services are the main constraints to improvement in the quality of human settlement.     

Relations between Environmental Right for Citizens and the Right to Use Environmental Resources owned by Company and Enterprise

Abstract

From angles of administrative law and private law, the article analyzes relations between environmental right for citizens and the right to use environmental resources owned by company and enterprise and points out three principles to balancing two relations: A principle of equal protection, a principle that general interest is superior to special interest as well as taking an account for special interest, in specific circumstances, for example, in the circumstance that clashes between environmental and economic interests can not be avoided, policy makers can put an emphasis on more important social interest according after considering weight of each interest. Finally, the article reaches a conclusion that China should establish system of environmental right for citizens from legislative and administrative levels so that a harmonious society can be constructed with guarantee.     

Farmers' Willingness-to-Pay for Environment and Human Health and Adoption of IPM

Abstract

Although chemical control of pests increases crop production, it brings a lot of damage to environment and human health. There exist a number of alternative methods that are not so harmful to environment and human health. However, whether and how much in extent these technologies adopted are plausible depends on the comparison of benefit- cost between chemical control and the alternative control methods (such as Integrated Pest Management, IPM) and farmers' willingness-to-pay (WTP) for environment and human health. Using contingent valuation method (CVM), the author investigates farmers' WTP for environment and human health, recognizes the factors influencing WTP, and accordingly points out the importance of pest control technology extension and government regulation of pesticides.     

Evaluation of the Rural Human Settlement in Shandong Province

Abstract

Taking Shandong Province as the research object, this paper uses the principal component analysis method to evaluate the status of the rural human settlement in Shandong Province. It establishes the evaluation index system of the rural residential environment in Shandong Province, including living environment, economy, infrastructure, public service facilities, and ecological environment, in total five comprehensive index, and 20 secondary indexes. Through measurement and sorting of rural human environment development level of Shandong Province in 2010, the 17 cities are divided into-excellent, good, ordinary, poor-four development areas and are analyzed based on the restriction factor in the development of the region.     

Game analysis of Chinese stakeholders in collective forest rights system reform

In the current stage of Chinese forest ownership reform, the central and local governments as well as the forest farmers play different roles with variations in their expected returns. Managing these respective relationships between the forestry stakeholders to maximize their benefits while actively engaging each stakeholder in the collective forest ownership reform process has become an important issue. This study uses the game theory methodology to analyze the relationship between the different reform stakeholders and then builds on the forest farmers’ participation in the reform model process at the reform movement micro-level. This model calculates the forest products equilibrium marketing sales and the government subsidies provided to the forest farmers, when the forest farmers willingly participate in the reform process. It will provide a reliable basis for formulation of government policies which positively impacts Chinese forestry reform.