综合评分指标体系在环境优先污染物筛选中的应用

介绍了一种用于环境优先污染物筛选的综合评分指标体系，并以上海市石化行业废气优先污染物的筛选为实例说明。     

论江西省农业可持续发展

本文在论述持续农业提出的背景及其内函和意义的前提下，分析了江西目前存在的主要农业生态环境问题，提出了江西农业持续发展的６条对策和措施，对江西持续农业的发展具有指导意义，同时对南方有关省市具参考价值。     

室内环境质量综合评价体系初探

探讨了室内环境质量评价方法选择、客观评价体系、主观评价体系和综合评价体系,并提出了需进一步完善的内容。     

玉溪市城市绿地系统规划研究

本文系统地分析了玉溪市绿地系统现状及城市绿地建设存在的问题，结合国际城市绿化发展的趋势，为玉溪市今后的绿地建设提出思路和对策。     

战略环境评价的系统分析

介绍了战略环境评价系统的组成要素,即评价者、评价对象、评价目的、评价标准和评价方法,分析了其相互关系及各要素与战略环境评价系统的关系,通过对战略环境评价的战略结构分析,提出了战略环境评价的工作程序.     

环境价值评估方法综述

对目前国内外的环境价值评估方法进行了综述，并提出了一套适合我国国情的价值评估方法，该方法分为１４类２９个指标，作为完善我国环境价值评估体系的一种建议提出。     

Stipulation of the criteria for the construction of eco agricultural county in China

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生物电耦合对活性炭-超滤工艺处理地表微污染水的影响机理研究

利用生物电化学系统处理地表水时，弱电压不但会刺激电活性菌的呼吸作用，而且会引起氧化胁迫导致胞外聚合物（Extracellular Polymeric Substance，EPS）过量分泌.为确认在地表水处理中弱电压对膜污染和净水效率的影响，本研究设置了外加1.0 V直流电压（记为"BES系统"）和无外加电压（记为"CK系统"）的两组平行对照生物活性炭-超滤系统.经过50 d的运行，BES系统（36.1 kPa）相比CK系统（19.1 kPa）跨膜压差（Trans Membrane Pressure，TMP）增加更为显著，膜污染更严重.电路电流、电极电势和循环伏安（Cyclic Voltammetry，CV）曲线显示，随着装置运行，两系统生物膜逐渐稳定，并且产生具有氧化还原活性的EPS导致阳极电容增加.相比之下，BES系统产生了更多EPS，具有更高的阳极电容.水质指标显示，BES系统中比紫外吸光度（Specific Ultraviolet Absorbance，SUVA）、NH₄⁺-N和PO₄^3--P的去除增强但总有机碳（Total Organic Carbon，TOC）去除减弱；三维荧光光谱（Excitation-Emission-Matrix，EEM）和尺寸排阻色谱（Size Exclusion Chromatography，SEC）分析结果表明，BES系统膜池中产生了更多的生物聚合物，但腐殖质类有机物明显减少.活性炭表面EPS含量和腺嘌呤核苷三磷酸（Adenosine Triphosphate，ATP）含量的测试结果证实，弱电压刺激了生物膜的生长，同时增加了氧化还原活性EPS的含量.对膜表面累积多糖、蛋白质含量的测试分析进一步揭示了多糖类大分子生物聚合物在膜表面的累积是导致严重膜污染的直接原因.研究可为生物电化学系统在微污染水处理的研究和应用提供新的见解.     

Influence of new town development on the urban heat island - The case of the Bundang area

Five new towns have been developed around the Seoul metropolitan area since 1996. However, these new towns generate lots of traffic and related problems in the areas including those new towns and Seoul as a result of increases in population and a lack of ecological-self-sufficiency. Currently, construction of another new town is under deliberation, and what should be a major consider is the notion that the new town be located within a wide, green zone. Many studies have revealed that green space can play an important role in improving urban eco-meteorological capability and air quality. In order to analyze the urban heat island which will be created by the new urban development, and to investigate the local thermal environment and its negative effects caused by a change of land use type and urbanization, Landsat TM images were used for extraction of urban surface temperature according to changes of land use over the last 15 years. These data are analyzed together with digital land use and topographic information. As a study result, it was found the urban heat island of the study area from 198.5 to 1999 rapidly developed which showed a difference of mean temperature above 2.0. Before the Bundang new town construction the temperature of the residential area was the same as a forest, but during the new town construction in 1991 analysis revealed the creation of an urban heat island. The temperature of a forest whose size is over 50% of the investigation area was lowest, and thus the presence of a forest is believed to have a direct cooling effect on the urban environment and its surroundings. The mean temperature of the residential and commercial areas in the study was found to be 4.5 higher than the forest, and therefore this part of land use is believed to be the main factor causing the temperature increase of the urban heat island.     

环境税法律问题研究

在市场经济条件下，环境保护有必要更好地运用经济手段。环境税是一项重要的经济激励制度，但在我国仍是个新概念。探讨了环境税的概念特征、理论依据、税种和税制设计。