浅谈沈阳市在可持续发展方面存在的问题及对策

提出了沈阳市在可持续发展方面存在的一些问题，针对性地提出搞好环境保护是实施可持续发展的关键，并论证了应当采取的对策．     

竣工验收环保监测方案报告的编写与实例应用

《建设项目竣工环境保护验收监测方案》是建设项目竣工环境保护验收的主要技术依据,应能反映环保设施和措施的运行及其效果,并按一定格式完成。以《某药厂口服制剂技改项目竣工验收监测报告》编写过程为实例,对其方式、方法、内容和重点进行探讨。     

The effects of land use and its patterns on soil properties in a small catchment of the Loess Plateau

Due to relatively strong human activities in the hilly area of Loess Plateau,the natural vegetation has been destroyed,and landscape pattern based on agricultural land matrix was land use mosaic composing of shrub land,grassland,woolland and orchard.This pattern has an important effect on soil moisture and soil nutrients.The Danangou catchment,a typical small catchment,was selected to study the effects of land use and its patterns on soil moisture and nutrients in this paper.The results are as follows:The comparisons of soil moisture among seven land uses for wet year and dry year were performed:(1)the average of soil moisture content for whole catchment was 12.11% in wet year,while it was 9.37% in dry year;(2)soil moisture among seven land uses was significantly different in dry year,but not in wet year;(3) form wet year to dry year,the profile type of soil moisture changed from decreasing type to fluctuation-type and from fluctuant type to increasing type;(4)the increasing trend in soil moisture from the top to foot of hillslope occurred in simple land use along slope,while complicated distribution of soil moisture was observed in multiple land uses along slope.The relationships between soil nutrients and land uses and landscape positions were analysed:(1)five nutrient contents of soil organic matter(SOM),total N(TN),available N(AN),total P(TP) and available P(AP) in hilly area were lower than that in other areas.SOM content was less than 1%,TN content less than 0.07%,and TP fallow land and cropland,and higher level in soil fertility was found in crop-fruit intercropping land among croplands;(3)soil nutrient distribution and responses to landscape positions were variable depending on slope and the location of land use types.     

填埋处理场易发的各种环境问题及其对策

固体废弃物的填埋处理法在处理量和处理成本等方面比起其他方法有很强的优势，然而填埋处理场如果得不到正确的运转和管理，将成为新的污染源，易引发地表水和地面水污染、大气污染以及甲烷气体爆炸等环境问题。鉴于上述问题，文中针对上述事例介绍了排气设备、诱引气床等物理和化学方面的防止对策。     

长江船舶舱底水污染的危害及防治

介绍了舱底水的产生及危害。根据航行在长江上船舶的特点，分析了直接排放舱底水现象屡禁不绝的原因，并提出了防治污染的建议。     

废旧橡胶粉用于道路改性沥青的研究

从环保的角度出发，利用废旧橡胶粉对道路沥青改性进行了试验研究，分析了废胶粉的细度及掺量对沥青性能的影响，并就橡胶粉改性沥青所采用的胶粉细度、掺量以及改性措施提出了合理的建议。     

有关《环境保护法》的思考

本文综合分析了以环境保护法为基本法的环境保护法律的体系，试图从环境法律关系和法律责任等方面对环境法进行法律属性的分析，得学我国环境管理体制实质上就是环境行政管理体制的结论，环境行政管理必须在法制的轨道上运行，这样才会从根本上解决环境保护的问题，才会使我们的生存环境更加美好。     

大力开展清洁生产做好节能环保工作

在开展清洁生产过程中，江苏油田真武天然气集中处理站通过节约用水和冷量回收工艺的技术改造，减少了外排水，使水得到循环利用；能量得到很好的利用，增加了产品的产量，给企业增加了经济效益。     

建筑行业环境保护与绿色施工

本文对建筑施工造成的环境污染及其危害性进行了分析,提出切实可行的文明施工、防止污染、新科技环保等综合措施,坚持可持续发展的科学发展观,发展文明施工、绿色施工.     

关于义县生态环境保护与建设方案

根据义县生态环境的现状及存在的问题，运用生态学原理，提出了水土保持与退耕还林还草、水资源保护与科学利用、农村能源建设、村屯生态建设、发展生态农业经济、自然保护区建设等相应的建设方案。