内蒙古自治区荒漠的保护与合理利用

通过对内蒙古地区不同地带，不同类型荒漠及其基本特征分析，找出防止目前荒漠区开发利用中存在的如沙漠化迅速扩展的问题，并提出相应的资源合理利用与保护对策。     

豫南丘陵山区农村能源需求远期预测及解决途径

依据豫南丘陵山区农村能源资源及消费现状,对本区农村能源远期需求进行宏观预测及合理结构探讨,提出了农村能源的解决途径。     

对我国商业银行理性发展住房信贷业务的探讨

随着国家宏观调控政策的不断出台,商业银行作为房地产业的主要融资部门,作为政策的执行者之一,为了房地产业的健康发展,应在防范风险的前提下,理性地发展住房信贷业务.     

影响电除尘器高效持久运行的关键因素

通过萍乡矿业集团公司水泥厂使用电除尘器的情况 ,总结在实际应用中电除尘器高效持久运行必须具备的条件和应采取的措施     

可持续发展与功利主义

顺利实现可持续发展需要社会文化的支持。其中功利主义与可持续发展关系十分密切 ,我们必须坚持合理的功利主义 ,妥善处理人与自然、当代人与后代人的关系     

宁夏大罗山优势资源植物的开发与利用

研究了宁夏大罗山具有潜在优势的资源植物26种，以及它们各自所含的化学成分，探讨如何合理开发利用这些植物资源的途径。     

合理施肥与农业的可持续性发展初探

合理施肥可以提高作物产量和品质,降低农业生产成本,增加农民收入,减少环境污染;但是,在我国农业发展过程中,农民施用化肥时存在化肥的过量施用、化肥的错误选用以及化肥施用方法不科学等问题;不合理施肥引发了水污染、大气污染和土壤污染。从农业可持续性发展的角度,提出了根据作物性质选择合适肥料,测定土壤性质,根据土壤性质选择合适的肥料,采取科学的方法施肥等建议。     

Driving mechanism and boundary control of urban sprawl

Since the reform and opening-up, China’s economy has achieved remarkable development and so does the urbanization. However, there is an unavoidable contradiction between urban sprawl and the protection of arable land and the environment. By redefining the urban sprawl boundary, this paper is to provide a solution for the conflict above on the China’s urbanization context. The ideal boundary, moderate boundary and limit boundary are defined for urban sprawl in space. Taking Nanjing city as a case, the three urban sprawl boundaries are estimated in this paper based on the calculation of agricultural land resources value in Nanjing. The results show that 1) the integrated value of agricultural (cultivated) land resources in Nanjing is 1.55 × 10⁷ CNY·hm⁻², the economic value accounts for only 8.74% of the integrated value, while 91.26% of the integrated value has not revealed itself due to the existing institutional arrangements, policy distortions, and imperfect land market; 2) it is difficult to define the ideal and moderate boundaries due to the relatively low price of North Nanjing. In South Nanjing the land price is expensive and the ideal, moderate and limit boundaries are expanded to Jiangning, Qixia, and Yuhuatai; 3) the city scale of South Nanjing should be limited within 5.82 × 10⁴ hm², which is roughly the same as the designated size of 5.81 × 10⁴ hm² in the urban planning. It is suggested that the rational scope of urban expansion should be controlled within the moderate boundary.     

重大突发事件应急管理的新思考——以“4.20”雅安地震为例

为了减少重大突发事件造成的损失,以"4.20"雅安地震为例,分析了重大突发事件具有突发性强、影响范围大且后果严重、救援紧迫性强、参与主体多元化等特点。与汶川地震比较,雅安地震在救灾反应速度、救灾手段和救灾效率3个方面有比较大的进步,但也存在管理混乱、信息混乱、角色混乱等问题。在此基础上,阐述了面对重大突发事件时值得人们思考的问题,为类似事件应急管理提供参考与思路。     

Risk management and integrated assessment

Integrated Assessment (IA) is the pursuit of a research program generated by the limitations of traditional forms of risk management. This claim can be justified by the following argument. Over the last decades, analysts and practitioners have brought to maturity a large array of tools for risk management. Most of them rely on combining judgments of utility with judgments of probability. This is the approach of the Rational Actor Paradigm (RAP). With many environmental problems, however, RAP‐based tools have run into considerable practical and theoretical difficulties. In response to these difficulties, a series of alternative approaches to practical risk management and to the theoretical understanding of risk have been elaborated. They try to embed the rational choices of individual actors studied by RAP into a broader framework of social rationality. This task can be approached by distinguishing situations where an actor holds unambiguous judgments of preference and probability from situations characterized by ambivalent judgments. RAP can handle the former, but not the latter. Problems whose management requires a combination of widely differing scientific disciplines are especially likely to involve ambivalent judgments of probability. The study of such problems constitutes the research program of integrated assessment. It involves three main tasks: developing IA models which can represent ambivalent expectations and evaluations, developing IA models which use such representations to study non‐marginal changes of social systems, and developing procedures of participatory IA which enable researchers to engage in an iterative exchange with various stakeholders. This revised version was published online in August 2006 with corrections to the Cover Date.