防灾预案研究

本文提出了防御灾害预案的五要素和逻辑结构,进而讨论了防灾预案的优化准则、制定程序等问题。     

The use of ecological scales for indication of the current state of forest communities

A method for estimating the current state of plant communities based on the ecological amplitudes of constituent species is proposed. An original program, Fitoindikatsiya, has been developed to compute the indices of disturbance and homogeneity of plant communities from species ecological scale values. The current state of pine forests in the part of Novosibirsk oblast east of the Ob River has been analyzed; slightly, moderately, and severely disturbed zones have been distinguished.     

区域性“减灾十年初步规划”的编制原则

本文简要介绍区域性“减灾十年初步规划”编制的一般原则，包括规划编制的意义、目的、编制顺序和规划应注意的几个方面，并提出规划成果的实施意见。可供各地编制规划时参考。     

Orientation ofRhizophagus grandis (Coleoptera: Rhizophagidae) to oxygenated monoterpenes in a species-specific predator-prey relationship

Summary The predator,Rhizophagus grandis, is linked to its specific prey,Dendroctonus micans, by semiochemical signals regulating oviposition and long range orientation. A mixture of simple oxygenated monoterpenes [(–)—fenchone, (–)—pinocamphone, rac. camphor, terpinene-4-ol, borneol, fenchol and verbenone], identified from the frass ofD. micans has been found to be extremely active in a flight windtunnel as a long—range attractant for the predator. The mixture elicited 84 % of the response to larval frass of the prey. Excluding pinocamphone from the mixture did not influence its activity. Also, changing the absolute configurations of some of the components (fenchol, terpinene-4-ol and borneol) did not influence the predators' response. However, the addition of (–)—-terpineol increased the attractivity of the synthetic blend to almost that of larval frass of the prey. Ecological implications of the identified semiochemicals and their use in pest management are discussed.     

中国海洋大气监测方案的设想

概述了国内外海洋大气环境监测的基本情况，提出了我国开展海洋大气环境监测的必要性，在我国开展海洋大气环境监测必须解决的几个新课题，并根据国家海洋局《海洋大气监测方案》（讨论稿）提出了我国开展海洋大气监测的设想。     

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.     

上海市在用车推行I/M制度中检测方法的研究

对在用车实施I/M制度，采用底盘测功机模拟道路工况检测汽车排放污染物，按美国国家环保局（EPA）推荐的方法有3种：瞬态短工总法（IM240）、稳态加速模拟工况法（ASM）和瞬态短工部简易质量分析检测法（VMAS）。根据上海市的试验结果，对上述3种方法的检测精度、设备投资以及运行维护诸方面进行分析比较，阐明上海市采用VMAS方法的依据和应注意的问题，并对应采用的模拟道路工况提出了看法。     

任意风向时的线源扩散模式研究

给出了一个适用于风向与公路成任意夹角的有限长线源的扩散模式;讨论了不同风向、线源长度等,对线源中心下风距离的污染物地面浓度的影响;并将这个模式与CALINE-2模式和风洞试验结果进行了比较。     

海南万泉河水资源保护规划研究

海南万泉河水资源保护规划研究宗子就，荆帆，沙平（北京有色冶金设计研究总院北京１０００３８）谢宁，蔡小平（琼海市环境资源局海南５７１４００）关键词水资源，水质控制目标，保护规划ＡＳＴＡＤＹＯＮＴＨＥＷＡＴＥＲＲＥＳＯＵＲＣＥＰＲＯＴＥＣＴＩＯＮＰＲＯＧ...     

灰色局势决策模型在生态环境综合整治方案优化中的应用

应用灰色系统理论，将安徽省环境问题归纳为１０类事件，针对这些事件提出 对策，建立灰色局势决策模型，得到了符合安徽省社会、经济、技术及环境条件的优化决策方案。研究表明，灰色局势决策模型原理简单，计算简便，结果可靠，是玫中很实用价值的多方案优化模型。