冷原子荧光法测定水中痕量汞的改进

对冷原子荧光法测定地表水及工业废水中汞的分析处理方法提出改进措施，改进的方法准，快，简，省，符合监测规范要求。     

改善矿山局部通风质量的探讨

分析了矿山局部通风存在的问题,提出了符合实际的技术改造措施，实践证明效果较好。     

浅谈我国城市环境综合整治的途径

本文从我国城市环境的现状出发，阐述了我国城市环境保护的历程，并在理论分析的基础上，提出了我国目前城市综合整治的基本途径。     

沱江内江段饮用水源的污染防治

通过加强对沱江内江段的水源污染进行防治,以及加快自来水厂制水工艺的改进,使集中式供水水质得到了明显改善,已取得较好的社会效益和环境效益     

COMPUTATIONAL IMPROVEMENT FOR STOCHASTIC DYNAMIC PROGRAMMING MODELS OF URBAN WATER SUPPLY RESERVOIRS1

ABSTRACT: This paper describes two methods that are introduced to improve the computational effort of stochastic dynamic programming (SDP) as applicable to the operation of multiple urban water supply reservoir systems. The stochastic nature of streamflow is incorporated explicitly by considering it in the form of a multivariate probability distribution. The computationally efficient Gaussian Legendre quadrature method is employed to compute the conditional probabilities of streamflow, which accounts for the serial correlation of streamflow into each storage and the cross correlation between the streamflow into various storages. A realistic assumption of cross correlation of streamflow is introduced to eliminate the need to consider the streamflow combinations which are unlikely to occur in the SDP formulation. A “corridor” approach is devised to eliminate the need to consider the infeasible and/or inferior storage volume combinations in the preceding stage in computing the objective function in the recursive relation. These methods are verified in terms of computational efficiency and accuracy by using a hypothetical example of three interconnected urban water supply reservoirs. Therefore, it can be concluded that these methods allow SDP to be more attractive for deriving optimal operating rules for multiple urban water supply reservoir systems.     

印染废水改良治理技术在工程中的应用

工程实例技术分析表明，由传统技术改良的“半推活性污泥技术”及“总程平衡技术”，具有经济、有效和工程性能好的特点。     

浅议新疆环境污染治理的经济机制

阐述了环境污染产生的经济原团，说明了“外部不经济性”是产生环境问题的重要经济根源，指出新疆现行的环境污染治理中所采用经济手段的不足，提出了进一步完善环境保护经济机制的措施建议。     

Making central-local relations work:Comparing America and China environmental governance systems

The challenge of making central requirements work at local levels is a common problem for environmental governance throughout the world. Countries can learn from one another's approaches, but must understand the local context in which they are set. This paper compares the features of the China and US environmental governance systems that need be understood by those working between the systems. Key features include: (1) common values which shape the environmental governance choices in both countries, but which may have different practical meanings in each country; (2) America's common law-based environmental governance system, and China's civil law system, which involves plan(s) as well as law; (3) America's Federal central-local system, and China's unitary central local system. This paper concludes by suggesting areas in which further comparative understanding may be of value, including: (1) better understanding of the role of plan and law in China's governance system; (2) comparing the American Federal-state agreement system for implementation of environmental law with the China central-local system of target responsibility agreements for plan implementation; (3) improving understanding of nongovernmental resources needed to assure compliance with environmental laws and plans; (4) identifying institutions that can coordinate central-local and cross-border environmental governance.     

不同措施对毛竹林改造效果分析

以双牌县竹类类资源现状为基础，针对毛竹低产不同原因采用砍山、垦复、施肥三项措施对毛竹低产林进行了改造．结果表明连续五年砍山处理后的新竹数平均比对照高出61．93％，眉围平均比对照增加1．75％；砍山结合垦复处理后新竹成竹平均是对照的253．20％，平均眉围提高了6．54％；施肥有利于发笋成竹和提高眉围，提高成竹量尿素最佳，提高眉围嫩柴草最好．表4，参9．     

荆州市城市生活垃圾分类收集调查

围绕荆州市城市生活垃圾分类收集问题展开了社会调查。结果表明，居民主要通过电视和报纸了解垃圾分类政策，中等收入人群更关注垃圾分类，市民的环境意识非常强，超过70％的市民有垃圾分类的习惯并支持垃圾分类收集，大部分市民能接受的分类方式是可回收和不可回收分类方式，有近28％的居民对垃圾减量化认识不够，65．2％的居民能理解个人承担部分垃圾处理费用的必要性。论文还提出了相应的改进意见和解决办法，为生活垃圾分类收集在全国的推广提供了依据。