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。     

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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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。     

二十一世纪大型炼油厂给排水系统节水设计

分析了我国炼油厂环境污染存在的问题，提出了21世纪炼油厂给排水系统节水的具体措施。     

Efficient degradation of organic pollutants by S-NaTaO3/biochar under visible light and the photocatalytic performance of a permonosulfate-based dual-effect catalytic system

Removing large concentrations of organic pollutants from water efficiently and quickly under visible light is essential to developing photocatalytic technology and improving solar energy efficiency. This study used a simple hydrothermal method to prepare a non-metallic, S-doped NaTaO₃ (S-NTO) photocatalyst, which was then loaded onto biochar (BC) to form a S-NTO/BC composite photocatalyst. After uniform loading onto BC, the S-NTO particles transformed from cubic to spherical. The photogenerated electron-hole pair recombination probability of the composite photocatalyst was significantly lower than those of the NTO particles. The light absorption range of the catalyst was effectively widened from 310 nm UV region to visible region. In addition, a dual-effect catalytic system was constructed by introducing peroxymonosulfate (PMS) into the environment of the pollution to be degraded. The Rhodamine B, Methyl Orange, Acid Orange 7, tetracycline, and ciprofloxacin degradation efficiency at 40 mg/L reached 99.6%, 99.2%, 84.5%, 67.1%, and 70.7%, respectively, after irradiation by a 40 W lamps for 90 min. The high-efficiency visible-light catalytic activity of the dual-effect catalytic system was attributed to doping with non-metallic sulfur and loading of catalysts onto BC. The development of this dual-effect catalytic system provides new ideas for quickly and efficiently solving the problem of high-concentration organic pollution in aqueous environments, rationally and fully utilizing solar energy, and expanding the application of photocatalytic technology to practice.