推行清洁生产 走持续发展之路

江苏油田试采一厂采油七队用清洁生产的观点，规范管理，在推行清洁生产中摸索经验，提出油田实施清洁生产的建议，取得了良好的环境效益和经济效益。     

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.     

连云港港的环境保护与可持续发展

通过对连云港港环境保护所面临主要问题的分析 ,提出了加强环境保护 ,促进连云港港可持续发展的途径     

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。     

八台山地质公园旅游环境容量探讨

生态旅游已成为当今旅游的热门,在开发旅游资源、推动经济发展的同时,更应注意其生态效应、环境效应.本文从环境容量方面,讨论万源市八台山地质公因的旅游发展的可持续性,综合分析得出其游客容量,为旅游资源的规划与景区管理提供了一个可参考数据.     

抚顺生态城市建设的现状与措施

介绍生态平衡城市的基本条件及抚顺市在建设生态平衡型城市中的基本状况的基础上提出了相关的措施。根据归纳和调查目前抚顺市在经济发展的9项指标中只有2项，环境保护指标15项中只有8项满足生态平衡型城市方面的指标。这说明抚顺市在这方面还存在着很大差距，于是文中进一步提出了相关建议和措施。     

2024铝合金连接结构两种防护涂层耐蚀性研究

目的研究铝合金两种防护涂层在5%NaCl盐雾环境下的腐蚀疲劳性能。方法针对在两种涂层防护作用下的2024铝合金连接结构,开展实验室加速试验,采用"腐蚀环境-疲劳加载"交替循环的试验模式,得到铝合金两种防护涂层在5%NaCl盐雾环境下的腐蚀疲劳寿命值,对比分析涂层体系对铝合金连接结构的腐蚀疲劳寿命影响。结果 5%NaCl盐雾环境对于铝合金连接结构疲劳寿命有较大影响,相较于传统涂层,纳米涂层在5%NaCl盐雾环境下的防护效果更好。结论纳米涂层表面破坏后快速生成的致密氧化膜能有效提高涂层的耐蚀性能。     

城市生活垃圾现状与治理动态

主要阐述了我国城市生活垃圾的现状、现有处理城市生活垃圾的几种方法,并就治理趋势进行探讨。     

从影视拍摄破坏环境看我国环评制度的不足

影视剧组被指景区环境事件凸显我国相关法律制度尤其是环境影响评价制度的缺失。文章在考察国外和我国环评制度的演变，分析我国影视拍摄活动破坏环境所折射出的环评法缺失的基础上，指出完善环评制度应纳入法规、政策环评，补充对社会人文活动的环评，明确法律责任，以及确立真实有效的公众参与制度及建立环境公益诉讼。     

城市草坪温室气体排放特征及影响因素

草坪作为城市绿地的重要组成部分，其温室气体的吸收或排放不容忽视.然而当前对亚热带城市草坪温室气体通量的研究相对匮乏.采用静态箱-气相色谱法，对杭州市城区典型城市草坪的多种温室气体（CO₂、CH₄、N₂O和CO）地气交换通量进行了连续观测研究.结果表明，城市草坪的温室气体月平均通量变化明显，而其日变化特征并不明显.城市草地和土壤（无植被生长的裸土）是大气N₂O的源，平均通量分别为（0.66±0.17）μg·（m²·min）^-1和（0.58±0.20）μg·（m²·min）^-1；是CH₄和CO的汇，其中CH₄平均通量分别为（-0.21±0.078）μg·（m²·min）^-1和（-0.26±0.10）μg·（m²·min）^-1，CO分别为（-6.36±1.28）μg·（m²·min）^-1和（-6.55±1.69）μg·（m²·min）^-1.城市草地和土壤CO₂平均通量分别为（5.28±0.75） mg·（m²·min）^-1和（4.83±0.91） mg·（m²·min）^-1.基于相关性分析研究发现，草地和土壤的CO₂和N₂O通量均与降水量呈显著的负相关，而CH₄和CO通量与降水量呈显著的正相关；除草地CH₄通量与土壤温度无显著相关、草地N₂O通量与土壤温度呈显著负相关外，其余各温室气体通量与土壤温度均呈显著正相关.另外，城市草坪的草地和土壤CO₂（R²为0.371和0.314）和N₂O （R²为0.371和0.284）通量季节变化受降水量的影响要大于其它温室气体，而土壤温度对CO通量的影响（R²为0.290和0.234）要显著于其它温室气体.