对钻井废物污染的全过程控制

在钻井作业过程中控制废物的排放量和毒性，变末端处理为全过程控制，采取各种措施预防钻井废物的污染是近年来国外油气田环保工作的一项重要内容。本文就采用小井眼钻井工艺；减少井眼冲蚀；强化环境管理；提高钻井液固控系统的处理效率；开发各种合成基钻井液；采用低毒无害的钻井液化学添加剂等６个方面讨论了减少钻井废物产生量的途径和降低钻井液及添加剂对环境的影响     

浅谈行业环境监测站的任务与作用

我国环境问题日趋严重，环境污染和生态破坏已成为社会发展的制约因素。然而，有些企业忽视环境保护工作，取消或合并环境监测站，削弱环境监测力量。针对这种情况，从行业环境监测站的任务、作用和不可取代性方面阐述了强化行业环境监测站建设的必要性。     

果树缺铁矫正新技术—高渗液注射法

本文概述了植物的铁素营养、果材缺铁黄化病的诊断治疗方法，论述了高涌液注射法矫治果树缺铁黄化病的理论、假说、树木微型注射器、克黄灵高渗液、树干穴位注射法、树干穴位插管法及其应用前景。     

关于现代中国安全生产管理体系研究：管理、法规、文化

对我国安全生产管理的宏观及微观形势分析，论证了安全生产与国民经济的关系。特别指出从根本上遏制新的事故高峰，关键应强化“大安全观”的安全生产管理体系建设与实践。研究向市场经济转换过程中的中国安全减灾业的发展及管理思路，重点探索了体系化管理、安全文化及安全生产法的主题。     

Habitat, Landscape and Bird Composition in Mountain Forest Fragments

The study attempts to separate the effects of forest fragmentation related to landscape (patch area, isolation) and habitat (altitude, vegetation structure) on bird community composition in a mountain pine forest. Bird composition was related, using a multivariate approach (canonical correspondence analyses), to either habitat or to landscape, eliminating the effect of habitat statistically. Bird composition and species richness varied with patch area and isolation from large pine stands, but this effect could be assigned principally to variation in vegetation structure and altitude. Another effect, that of increasing occurrence and numbers of Anthus trivialis with decreasing distance to nearest low-altitude forest, could be assigned to both habitat (grass cover) and landscape (connectivity effects). Management implications are drawn from the results.     

试论沙漠化灾害危险度评价因子体系

本文通过对国内外沙漠化灾害危险度评价因子体系研究现状的分析，从我国实际出发，根据沙漠化灾害危险度的基本内容，首次提出了沙漠化灾害危险度评价因子体系，并给出了相应因子的分级标准。     

建立城市自然灾害承灾能力指标的思路探讨

本文论述了城市承灾能力的含义，分析了我国城市主要自然灾害以及承文体的类型和致灾因素，探讨了城市承灾能力指标，为城市承灾能力综合评判提供了依据．     

Systematizing the production of environmental plans: an Australian example

Environmental planning legislation in New South Wales now requires local government authorities to draw up statutory plans that take into account, among other concerns, both the biophysical and the social environmental issues within their jurisdictions. The SIRO-PLAN method of plan production provides a systematic mechanism for fulfilling this requirement. This article describes the application of the method by planning researchers over 18 months to the production of a Local Environmental Plan for a rural local government in New South Wales. The policy formulation, the purposive data collection, and the deliberate adjustment of plans in order to recognize interest group requirements were all found to be valuable features of the method, while the translation of the ultimately chosen land-use plan into the explicit regulatory controls available to the local government authority was found to require further refinement. The capacity of SIRO-PLAN to quantify the resolution of competing environmental concerns in the final plan, although of value to planning researchers, proved too arcane for traditionally trained planners.     

Woodlot scale: A method for rapid assessment of woodlot values

A method is described for the rapid survey and determination of the ecological value of woodlots. The three dominant tree species in a stand are given a visual ranking that is converted to awoodlot index through the use of species adaptation values. The woodlot index is scaled by presettlement vegetation type to yield awoodlot scale. The ecologically most valuable woodlots in a region are identified by using the woodlot scale and data on woodlot area, human disturbance, and tree density. The woodlot index corresponds closely to results from conventional methods of woodlot surveys. This method should be valuable to land-use planners for environmental impact assessment and regional planning.     

Treatment of risk in environmental impact assessment

Risk assessment and environmental impact assessment have developed as separate traditions. While environmental impact assessment is a broad field that includes all activities that attempt to analyze and evaluate the effects of human and related actions on the environment, risk assessment has been concerned with the relatively well-defined regulatory problems and employs formal quantitative analysis of the probability of specific undesired events, such as cancer. Risk analytic approaches, particularly the explicit treatment of uncertainty, can significantly contribute to environmental assessments. This article discusses the type and sources of uncertainty in environmental assessments, techniques for their quantification, and ways to use uncertainty estimates to calculate probabilities of effects or probabilities of exceeding environmental standards and to determine the need for mitigation or additional research.This article was presented at the International Institute of Applied Systems Analysis, Task Force Meeting on Risk and Policy Analysis under Conditions of Uncertainty, Laxenburg, Austria, November 1985.