Planning Tools for Developing Comprehensive Regional Monitoring Programs

We present a planning framework that structures thelarge amount of interrelated information involved indeveloping regional monitoring programs. By regionalwe mean programs that recognize the importance ofprocesses that occur on larger geographic scales andthat cut across more than one ecosystem component. Theframework helps visualize functional relationshipsamong qualitative ingredients such as public concernsand more concrete details such as individual dataelements. It portrays the flow of information amongthe components of a regional program and ties eachaspect of the program to management decision-makingneeds. This makes it easier, during the planningprocess, to ensure that monitoring will actuallyproduce useful information. Further, the frameworksnovel, graphically oriented, and readily accessibleformat makes key information equally available to thewide range of participants (regulators, scientists,managers, public) whose input and support arenecessary for program success.     

城市高架道路建设对机动车尾气污染的影响分析

通过现场观测和对比，分析了城市一般道路上和城市高架道路下机动车排放污染物浓度差异的原因，分析结果表明，扩散条件对城市机动车尾气污染有着重要影响，例举日本对城市高架道路建设的有关规定，提出应重视城市高架道路建设的环境预评估等。     

电晕法处理易挥发性有机物(VOCs)的实验研究

叙述了电晕法处理易挥发性有机物（ＶＯＣｓ）的实验研究。从实验中得出ＶＯＣｓ去除率与电场强度和空管速度的关系。对比了有填料与无填料时线 管式反应器处理ＶＯＣｓ的效果     

论区域环境规划的综合集成方法

区域环境是复杂的巨系统 ,在区域环境规划中必须采用综合集成的方法才能有效地解决各种问题。集成是一种有机的结合 ,提出了各环境规划要素集成的六种思路 ,并为六种集成的再度集成 ,提出了区域环境规划的综合集成环境规划室体系。     

水蚀风蚀交错带小流域生态环境综合治理模式研究

水蚀风蚀交错带是黄土高原侵蚀最严重的地区和黄河下游河床粗泥沙的主要来源区，其生态环境脆弱、治理难度大，加之晋陕蒙能源基地的大规模开发，也带来了新的环境问题。鉴于治黄和煤田开发及生态环境整治的紧迫需要，以水蚀风蚀交错带六道沟小流域为试区，分析研究了该区水蚀风蚀时空分布规律及脆弱生态环境特征，提出以防治水蚀和风蚀为中心，以提高生态经济效益和持续发展为目标，以基本农田优化结构和高效利用及植被建设为重点，建立具有防蚀固沙兼高效生态经济功能的大农业复合生态系统综合治理模式，取得了良好的社会与经济效益。     

大顶子山航电枢纽工程建库后上游水质总量控制研究

松花江大顶子山枢纽工程建设后,库区内水体流线及扩散规律的变化将影响库区内水质,受沿江排污影响,其规划目标的水环境容量将发生改变,因此对建库后上游水质总量控制进行研究很有意义.     

Mechanics Principle and Engineering Application of Split Layer and Bed Separation of Mining Overburden

<正>To control land surface subsidence caused the underground mineral exploitation and the catastrophic phenomena such as serious damage of buildings, waterbodies, cultivated lands, railways, bridges caused by land subsidence, bed separation grouting technology of overburden is put forward. To provide theoretical support for the technology, the characteristics and the mechanics mechanism of mining overburden from layer-split to formation of bed separation are studied. On the basis of elastic sheet board theory, calculation formula of rock sheet deflection is presented, and the mechanics criteria of the separation formation and the calculation formula of bed separation volume are set up. Finally, the applications and technics of bed separation grout technology of mining overburden to control land subsidence in china are introduced.     

浅述矿区土地复垦规划

从规划的词义开始，详细阐述规划、土地复垦规划的内涵、土地复垦规划现状，为土地复垦规划的研究提供理论基础。     

人工曝气技术在河道污染治理中的应用

综述了国内外河道人工曝气技术的工程实践，介绍该技术的原理。在河流水质变化的不同时期应用河道曝气技术，可以分别达到消除黑臭，减少水体污染负荷，促进河流生态系统的恢复等目的，是种低成本、见效快的技术，具有较好的应用前景。     

滇池水污染总量控制中污染源系统特征研究

湖泊流域同入湖水系的流域单元组成，本文以滇池流域单元为基础，进行了污染源总量控制片区划分，并对各片区进行了污染源系统特征研究，从而为滇池主要污染物总量控制提出了工作重点和具体对象。