The Global Consultation on Safe Water and Sanitation for the 1990s

The Global Consultation on Safe Water and Sanitation for the 1990s was an outstanding opportunity for participants from 102 developing countries along with over 60 External Support Agencies (ESA) to assess the experiences of the International Drinking Water Supply and Sanitation Decade 1981–1990 (IDWSSD) and to reach a consensus on strategies and approaches for complete and effective coverage of water supply and sanitation. The resulting New Delhi Statement summarizing the conclusions and recommendations of the Global Consultation was presented to the General Assembly in autumn 1990. As one of the positive results, the New Delhi Consultation agreed that the UN Agencies and other bodies should continue the coordination work of the Steering Committee for Water Supply and Sanitation. It also provided a basis for the restructuring and consolidation of the new Collaborative Council for Water Supply and Sanitation, which will form a continuous consultative body for all UN agencies, NGOs, other external support agencies and developing countries concerned with the water sector.     

Agricultural land evaluation and site assessment in the United States: An introduction

The US Soil Conservation Service has developed an agricultural land evaluation and site assessment (LESA) system. The LESA system is being used by the US Department of Agriculture and other federal agencies to implement the Farmland Protection Policy Act of 1981. The LESA system and three case studies from the Pacific North-west are introduced in this article.Scientific Paper no. 7166, College of Agriculture and Home Economics Research Paper. Washington State University, Pullman, Washington. Project no. 0010.     

四川省制浆造纸行业可持续发展建议

造纸业是与民生关联度极高的行业.为改变国内造纸行业污染局面、整合企业规模、合理原料结构、提高技术装备、改革落后生产工艺,国家先后出台了多项政策规定.特别是2008年新的<制浆造纸工业水污染物排放标准>(GB3544)颁布后,四川省制浆造纸行业面临巨大的整改压力.如何抓住产业调整机遇,加快产品结构调整和生产方式转变,努力...     

Use of agricultural land evaluation and site assessment in Whitman County,Washington, USA

Whitman County, Washington, USA, one of the largest wheat producing counties in the country, developed a land evaluation and site assessment system for evaluating proposed conversions of agricultural land to heavy commercial uses. The system uses soil potential indices to determine a land evaluation score and a nine-factor site assessment system to weigh suitability for development. Details on each of these are provided along with results for four sample sites.Scientific Paper no. 7165, College of Argiculture and Home Economics Research Paper, Washington State University, Pullman, Washington, project no. 0010.     

Ecological mismanagement in natural disasters

The increasing intensity and frequency of human disasters is often related to ecological mismanagement and especially to that of vegetation through unwise clearing, burning and overgrazing. Corrective measures are generally feasible by instituting sound management but this must be based on good planning and be supported by adequate finance and a willingness to meet the social cost. This Commission on Ecology Paper originated in discussions between IUCN and the League of Red Cross Societies, to determine areas in which they could together work on environmental issues. Disaster Preparedness is a major programme area for Red Cross, although in the public's eye it is more often associated with post disaster relief. For IUCN, ecological mismanagement is a matter of prime concern. It is the hope of both organisations that this Paper will serve as an initial contribution towards those efforts which urgently need to be taken to prevent those disasters which are of man's and not nature's doing. That this task has been started is due to the contribution and efforts of Prof. Lindsay Pryor to whom we owe our gratitude for having made this Paper a reality. IUCN Commission on Ecology in cooperation with the Ligue of Red Cross Societies     

印铁涂装烘房有机废气的直接燃烧法处理实践

本文通过采用催化法和直燃法两种工艺处理印铁涂装生产的有机废气的工业实践,对设计和运行中的一些要点进行分析和探讨。     

冲击实验装置环境振动影响评价

本文计算和分析了冲击实验装置运行对环境造成的振动干扰，所用数据为实测分析参数，计算结果表明，冲击实验装置在运行期间对周围环境造成的振动影响是可接受的。     

湖南邵东县黄花菜资源的开发研究

本文分析了湖南省邵东县黄花菜生产的优良生态条件和社会经济条件，指出了生产与经营上的缺陷，揭示了进一步开发的潜力及广阔的营销前景，提出了合理开发的建议。     

天然气工业的环境问题及对策

本文全面地回顾了“七·五”期间四川天然气工业所面临的环境问题,还分析了产生这些问题的原因,并介绍了在治理污染中所取得的进展。为解决目前存在的环境问题,文是提出了各种对策。     

Pollution abatement in the indian pulp and paper industry

Summary In this paper, pollutants in air, water and as solids which stem from the paper industry are discussed, and pollution abatement measures are suggested. The Pulp and Paper Industry is highly capital, material and energy intensive and return on investment is very low. This paper reviews some emerging international principles which are effective in reducing both effluent treatment costs per tonne of paper and the mill discharges, to levels where their environmental impacts become far less significant than at present.Mr Avijit Dey is a graduate in Chemical Engineering from Jadavpur University and at present is Design Engineer in the Paper and Process Cell of Development Consultants Ltd, 24-B Park Street, Calcutta 70016, India. Dr B. Sen Gupta is Reader in the Chemical Engineering Department of Jadavpur University, Calcutta. He obtained his BChE and PhD in Chemical Engineering from Jadavpur University and an ME in Chemical Engineering from the Indian Institute of Science, Bangalore. His research interests involve pulp and paper technology, water conservation and management, and pollution control.     

振动与冲击试验中单自由度线性系统损坏可能性的比较

比较了单自由度线性机械系统在稳态振动，随机振，运输试验以及冲击试验中响应的大小。     

浅议污染源水质监测的质量保证

本文从污染源调查、监测方案、布点和采样、样品保存和前处理、监测分析、数据处理和监测报告等方面,讨论污染源水质监测的质量保证。强调质量保证体系应当贯穿于污染源水质监测的全过程。污染源水质监测过程始终都应有质量保证措施,才能获得准确可靠的测定结果。     

云南花卉资源的开发与市场前景

云南省是闻名国内外的植物资源宝库,本文论述了如何利用云南优越的自然条件开发丰富的花卉资源。     

环境保护与森林生态可持续发展

本文概述了环境保护与森林生态可持续发展的含义与森林旅游资源的特点,阐明了实现森林旅游生态可持续发展的必要性,及实现森林旅游生态持续的途径。     

土地处理过程中主要污染物对地下水污染的数学模拟方法讨论

本文通过对地下水水质数学模拟方法讨论,介绍了主要污染物在土地处理系统中的迁移转化过程概况,根据不同类型污染物特性,边界条件及污水排放形式,建立起相应的模型解析方程,并确定有关参数值,试图从量上来预测污染物浓度在地下水流中的时空变化规律。     

我国棉副产品资源开发利用分析

本文分析了棉秆、棉籽壳、棉籽饼和棉油皂脚的开发途径和利用技术,并从我国经济现状和技术水平出发,提出了应该重点开发的领域。     

省（区）自然资源综合评价研究：以山西省为例

本文以山西省为例,对省区自然资源进行了综合评价研究,分析了自然资源的相关结构,研究了各类资源的开发潜力,最后对自然资源的总体特征作了简要概括。     

Farm management indicators and farm typologies as a basis for assessments in a changing policy environment

This paper focuses on the assessment of farm management indicators and argues that typologies are a necessary tool for comprehensive environmental assessments. In the paper Andersen et al., [(2004a). Farming and the Environment in the European Community--using agricultural statistics to provide farm management indicators. Paper presented at OECD Expert meeting, March 2004, New Zealand. < http:webdomino1.oecd.org/comnet/agr/farmind.nsf/viewHtml/index/$FILE/Anderson_et_al.PDF> (1st of February 2006).] presented at the OECD expert meeting on farm management indicators in New Zealand in March 2004, a set of farm management indicators was presented in the framework of a typology of grazing livestock farming systems in the EU-15 (includes all Member States of the European Union before 2004). The present paper presents new results on farm management indicators within the framework of an extended typology for all farming sectors. It presents an environmentally oriented extension to the EU typology of farms currently used for assessing the situation of farming within the European Union. The extended typology is tested in relation to emerging policy issues such as environmental sustainability and rural viability by analysing some of the farm management indicators suggested in Andersen et al., [(2004a). Farming and the Environment in the European Community--using agricultural statistics to provide farm management indicators. Paper presented at OECD Expert meeting, March 2004, New Zealand. (1st of February 2006).]. Finally, recommendations in relation to the next generation EU farm typology are given.     

金华佛手资源的开发与利用

本文介绍了传统名贵中药金华佛手的生长特点、生活习性及种植状况,以及佛手果的形态特征、营养特点和药用价值,并在分析金华佛手生产现状的基础上,提出了开发利用对策。     

关于推进山海关生态区建设的思考

通过对山海关区社会、经济、环境现状进行分析,提出了生态区建设的优势以及存在的困难和问题。从实际出发,对生态区的建设提出要统筹规划,分步实施,特别是在生态产业（农业、工业、旅游业）、生态环境、生态人居和生态文化等方面提出了切实可行的措施。