广州市黄埔地区1984～1994年酸雨状况及分析

黄埔地区是广州市重要的工业区，本文以1984-1994年酸雨监测资料为依据，分析了该地区11年来的酸雨污染状况及特点，并对酸雨成因及其与大气污染的关系进行了初步探讨。     

对广州市车辆废气污染问题的思考

本针对广州近年出现的城市化异常现象和大气污染特征，分析了机动车废气污染的成因和造成大气污染的各种因素，提出了解决机动车污染和增强大气环境调节能力的对策和措施．     

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.     

基于GIS的海洋环境质量评价图编制

本文介绍了采用地理信息系统技术制作海洋环境质量评价图的基本内容，重点阐述了图件的表现形式、编制过程和具体的操作方法，为海洋环境质量评价图的制作提供了一种新的方法。     

环境空气污染预报及其意义

由我国在１３个重点城市开展环境空气污染周报出发，综述国内外环境空气污染预报的情况，指出环境空气污染预报的三方面重要意义。     

大气污染的危害与对策

根据目前全球大气污染形成的现状,分析了大气污染的危害,提出了综合防治的对策和相关措施。     

建设资源节约型社会要在三年见实效

国务院办公厅近日发出《关于开展资源节约活动的通知》，决定2004～2006年在全国范围内组织开展资源节约活动，全面推进能源、原材料、水、土地等资源的节约和综合利用工作。中共中央政治局常委、国务院总理温家宝对开展资源节约活动做出重要批示。批示指出，     

燃煤引起的氟污染

氟是煤中的有害元素，煤燃烧时，煤中氟被释放出来，本文叙述了煤在燃烧过程中，氟化物形态的转化、释放氟的规律，氟在大气环境中的迁移，扩散机理，为氟污染的评价和防治提供科学依据。     

云南空气中TSP的现状与控制

云南省１９９０￣１９９６年１７个城镇的ＴＳＰ污染水平一直在０．２０ｍｇ／ｍ＾３左右波动，比较平稳。将年平均浓度值与超标率相比较，历年来ＴＳＰ的污染程度变化不大，但污染面有逐年扩大的趋势。因此，为提高空气质量达标率，必须加强管理和技术方面的措施。