安全等级特征量及其计算方法

指出了目前用模糊评价法确定系统的安全等级所存在的问题和不足之处。分别运用模糊随机变量理论和模糊集理论而提出了安全等级模糊随机特征量和安全等级模糊特征量的概念及其计算方法。安全等级特征量及安全等级变量,均为安全等级取值论域上的模糊子集,而并非是一个确定的点。还给出了安全等级的绝对可能性和相对可能性的计算方法。实例表明,笔者所提出的安全等级特征量及可能性的计算方法是科学的、合理的     

工业企业安全生产管理的规范化研究

根据安全系统工程原理,探讨和提出了一种被当地试点所证明、可行的工业企业安全生产综合、简便的规范化管理方法。把国家有关安全生产法律法规有机地贯穿于基础规范管理工作过程之中;建立了动态性管理模式;为积极引导企业的安全管理工作,由事故管理向预防性管理,从行政管理向依法管理,由传统管理向技术性管理的方向转变,并为促进现代企业形成自主经营,相互制约,依法管理安全生产的运行机制提供了新思路     

Environmental Management and the New Politics of Western Water: The Animas-La Plata Project and Implementation of the Endangered Species Act

/ This paper explores the new politics of western water policy through an examination of the Animas-La Plata water project and implementation of the Endangered Species Act. It is suggested that the focus of western water programming has shifted from the source of distributed funds, the United States Congress, to the agencies originally created to deliver federal benefits because funding for new project construction has not been forthcoming. Under this new system, members of Congress continue to excite their constituents with promises of money for new project starts, while the administrative agencies perform the myriad duties needed to keep these projects alive. The result is that political objectives have replaced operational/management objectives in administrative processes. In this case, the author demonstrates how resource managers in the Bureau of Reclamation manipulated hydrological analysis to control administrative process, why their manipulation was unfair, and perhaps illegal, and why biologists from the US Fish and Wildlife Service accepted the analysis. While ostensibly protecting all interests, the result is that none of the objectives of federal water programming are achieved. KEY WORDS: Environmental management; Administrative politics; Water policy; Endangered Species Act; Animas-La Plata, Bureau of Reclamation     

经济体制转轨下的环境管理模式初探

党的十五大提出发展多种形式的公有制经济,在这种新形势下,环境管理如何转轨,本文进行了探讨和研究。     

森林可持续经营基本任务与实现途径

本文以区域可持续发展理论为指导,通过森林可持续经营内涵、目标的分析,提出了用于指导区域森林可持续经营研究与实践的基本思路和途径     

城市生活垃圾的生命周期管理

根据国际标准化组织１９９７ 年颁布的ＩＳＯ１４０００ 环境管理体系“生命周期评价—原则与框架”,本文对可持续城市生活垃圾生命周期管理进行研究,指出城市生活垃圾应在环境可持续性、经济可负担性及社会可接受性的原则基础上,通过垃圾的减量化、无害化、资源化和社会化管理,实现城市可持续发展的管理目标     

四湖地区水资源及其调控

四湖地区是湖北省有名的“水袋子”,治水是关系社会经济发展的重大问题。该区降水丰沛,年均１１１５．３ｍｍ,产生径流深３４３．８ｍｍ;过境客水流量大,年均５０８８×１０８１ｍ３;总体水资源丰富。由于降水的时空分布不匀,客水流量不稳定,常造成来水集中而形成洪涝灾害,来水不足而形成干旱威胁,尤其是春旱。建国以来,为兴利去害,四湖地区经历了隔断江湖、疏理水系、建立引水与自排系统、以及修建电排站等以防洪、排涝和灌溉为主要目的大规模水系整治过程,有效地控制了流域水患。但同时促进了过度的围湖围垸垦殖,使调蓄能力锐减,外洪内涝不断,所造成的经济损失也越来越大。在进一步分析了四湖地区洪涝灾害频繁发生的内外原因之后,提出了加固堤防,完善分蓄洪区建设;调整土地利用结构,合理调蓄;完善设施,合理调度的水资源调控对策措施。     

Sustainable Agriculture: New Paradigms and Old Practices? Increased Production with Management of Organic Inputs in Senegal

Farmers in Sahelian countries are confronted with a variety of soil fertility and management problems. During the last two decades, NGOs have worked with farmers and research institutions to develop and test practices that will increase food production, while at the same time enhance the natural resource base.Since 1987, The Rodale Institute (RI) has worked closely with farmers' associations and government institutions to promote regenerative agriculture-farming systems that prioritize the use of local resources while improving them as they are used to grow food, using agro-ecological methods. The Senegalese Agricultural Research Institute has collaborated in this program as a partner of RI. The Senegal Regenerative Agriculture Resource Center model has been applied as a new and viable approach that builds on traditional knowledge and farmer-to-farmer exchange.Research results on soil conservation and improvement have shown that fields spread with amended animal manure or compost yield greater harvests than fields farmed with traditional methods.     

Identifying and mapping community vulnerability

Disaster vulnerability is socially constructed, i.e., it arises out of the social and economic circumstances of everyday living. Most often discussed from the perspective of developing nations, this article extends the argument using American demographic trends. Examples from recent disasters, Hurricane Andrew in particular, illustrate how certain categories of people, such as the poor, the elderly, women-headed households and recent residents, are at greater risk throughout the disaster response process. Knowledge of where these groups are concentrated within communities and the general nature of their circumstances is an important step towards effective emergency management. Emergency planners, policy-makers and responding organisations are encouraged to identify and locate high-risk sectors on Community Vulnerability Maps, integrating this information into GIS systems where feasible. Effective disaster management calls for aggressively involving these neighbourhoods and groups at all levels of planning and response, as well as mitigation efforts that address the root causes of vulnerability.     

中原输气信息系统的建立与应用

在Ｗｉｎｄｏｗｓ环境下,以Ｍａｐｌｎｆｏ（ＧＩＳ）软件为主要支持工具,结合ＶｉｓｕａｌＢａｓｉｃ为中原输气公司开发的信息管理系统既可用于平时企业管理,也可用于抗震救灾,是企业管理极为有效的工具。