RETRACTED ARTICLE: Environmental Impact Assessment of Industrial Structure Change in a Rural Region of China

As the embodiment of human activities, the change of regional industrial structure is an essential driving factor of global environmental change. Consequently, the research on the change of regional industrial structure and associated effects on the environment is one of the key issues of researches on sustainable development, human–environment relationship, and regional response to global environment change. However, compared to the flourish of researches on environmental impact assessment of industrial departments, few studies have been conducted to assess the environmental impact of regional industrial structure. In this study, based on a synthetic analysis of environmental disturbances of different industrial departments, the environmental impact coefficient of industrial department associated with the index of environmental impact of industrial structure was constructed, so as to make a quantitative assessment of environmental impact of the change of regional industrial structure. And the results of the case study in Lijiang City, a rural region of China, have showed that there are two obvious changes of industrial structure in the study area from 1992 to 2003, associated with a continuous decreasing of the index of environmental impact of industrial structure, which indicated a positive environmental effects of the change of regional industrial structure.     

Environmental degradation by mud in tropical estuaries

In wet tropical countries, the intense rainfall and the lack of effective restrictions on human activities in the river catchment leads to increased rates of soil erosion. This has increased the sediment loads many times over from the natural level. As a result, estuarine and coastal waters are becoming increasingly muddy with associated losses for society in terms of increased flooding and a degradation of the environment, the fisheries and the economic use of these waters. It is suggested that science-based models be used to predict the fate of mud in estuaries and coastal waters when planning development in river catchments, particularly in wet tropical countries. This would help integrate land and water management. Modelling technology is demonstrated by a combination of field and model studies in four turbid tropical estuaries, namely the Fly River in Papua New Guinea, the Mekong River in Vietnam, the Cimanuk River in Indonesia, and Hinchinbrook Channel in Australia. The final model is adapted to local conditions and extensively uses data assimilation especially for open boundary conditions. There can be a feedback between the hydrodynamics and the mud dynamics when the system silts; in wet tropical countries this can occur rapidly, sometimes in only 30 years. Electronic Publication     

环境影响预测中基准值问题的探讨

鉴于目前环境影响预测中基准值取法存在的问题,提出了结合目前通用做法与灰色预测的灰靶方案,该方案使得环境影响预测结果在一定范围内变化,从而更为切合评价实际。     

环境保护利益博弈分析与实证——以长寿湖渔业养殖污染防治为例

运用博弈论和利益相关理论构建的环境保护利益博弈分析框架,剖析长寿湖渔业养殖污染中的利益相关者及其博弈。通过分析政府、企业、渔民之间的六种利益博弈形式,得出结论：在渔场的各种利益博弈中,渔民的驱利行为导致了长寿湖的“公地悲剧”;守法成本高于违法成本是环境执法不力的主要原因;对渔场企业的环境管理职能缺乏有效的激励和约束;现行的政绩考核制度导致政府部门在环境保护行为中政治利益失衡;环保政策必须与相应经济利益挂钩,用激励机制把环保内化为自觉的经济行为;合理引导环境主体的群体行为,会使环保工作更加有效开展。     

农村污染防治工作已迫在眉睫

针对目前农村经济发展过程中出现的主要环境问题,结合农村的实际情况,提出了解决农村环境污染问题的几项措施。并着重分析了规模化畜禽养殖业中的环境污染问题,提出了综合防治对策。     

环境民事法律责任与环境损害赔偿

环境民事责任是环境法律责任的一种形式,是解决和处理环境损害赔偿中重要的法律依据。     

低碳经济背景下地方政府环境政策执行力调控研究

环境政策执行力与低碳经济发展之间相互促进、相互推动。目前我国已形成较完整的环境政策体系,但在实际执行中并未取得应有的成效。参考国内外已有的地方政府环境政策执行力调控经验,分析环境政策执行力影响因素,从管理体制、诱导制度、监督制度、执行主体自身建设等多个角度提出在低碳经济背景下我国地方政府环境政策执行力调控策略。     

生物法合成纳米铁的研究进展

纳米铁颗粒的制备技术发展迅速,方法多种多样。生物法因其具有原料来源广,反应条件温和,产物纳米级颗粒不易团聚,以及有毒副产物少等特点,成为学者们争相研究的对象。对近几年国内外采用微生物、植物提取物等合成纳米铁材料的方法及机理进行了阐述,综述了纳米铁在环保领域的应用,并对今后深入研究生物法合成纳米铁的前景进行了展望。     

我国环境侵权的立法缺陷与完善对策

分析我国环境侵权的立法缺陷，如在环境侵权的归责原则，环境侵权的责任方式以及环境权的法律地位等方面还不尽完善，合理，探讨环境立法中需建立和完善的相关制度，如团体放讼制度，行政救济体制，责任保险制度和国家赔偿制度等。     

环境法治多中心模式及其结构设计

首先指出我国目前的环境法治行政单中心模式的弊端,进而分析了多中心理论在我国的适用性,并在对其进行修正的基础上,进行了环境法治多中心模式的框架设计。