资源可持续利用的激励机制研究

从伦理和经济两个方面论述了可再生资源可持续利用的价值 ,分析了履行可持续利用的两个内在矛盾 :代际资源分配缺乏权利制衡和对可持续利用投入具有“搭便车”倾向 ,重点讨论了实现可持续利用的激励机制与伦理约束。     

网络计划在液化气球罐内外部检验过程中的应用

在以工期考虑为重点的V-3002B液化气球罐内外部检验过程中，引用现代管理中网络计划技术关键路线法，为加快芳烃厂压力容器检验提供了科学的依据。本文总结和介绍了网络计划技术在芳烃厂贮运车间V-300亚球罐内外部检验过程应用情况。     

论我国环境影响评价中的公众参与

随着改革开放的不断深入和我国加入WTO的日益临近，在环境影响评价过程中实行公众参与势在必行。本文结合山西大宁煤矿项目公众参与的工作实践，就我国目前环境影响评价状况下如何进行公众参与提出了具体的工作思路与方法。     

支持向量机用于芳烃类化合物对芳烃受体亲和性QSAR研究

尝试将支持向量机(SVM)应用于3种典型芳烃类环境毒物(PCDD,PCDF和PCB)定量构效关系研究,通过对芳烃受体亲和性考察,结果发现该组样本的生物活性在一定程度上与分子电性距离矢量具有非线性联系.SVM对内部和外部样本都具良好稳定性能和预测能力:所得模型拟合、交叉检验、外部预测复相关系数及均方根误差分别为R2cum=0.922、Q2cum=0.825、Q2ext=0.834和RMSext=0.531将其与文献报道及多元线性回归、偏最小二乘、人工神经网络进行比较,结果表明对小样本、非线性问题SVM具较强拓展性及泛化能力,故在环境毒物评价和控制中具有广阔应用前景.     

环境保护提供的现实困境及对策分析--从公共产品理论视角出发探讨

环境问题是直接影响中国实施可持续发展战略的关键因素,它的严重性、复杂性,突出了环境保护的紧迫性、长期性和艰巨性.作为公共产品的环境保护必须积极行动起来,从自身特点出发,在市场和政府的利益博奕中,找到突破现实困境的新路径,充分发挥环境保护的自我激励能力,从而促进人口、资源、环境与经济的可持续发展,开创生产发展、生活富裕和生态良好的文明发展道路.     

The 'who' and 'what' of training far disaster relief

This paper defines the various levels within government, the voluntary agencies and the community which might benefit from training and makes suggestions as to where the emphasis should be placed. It points out that training programmes should be designed to meet the expressed needs of a particular group of trainees as well as be related to the current or potential disaster situation.     

Ethics of Sustainable Development – a Study of Swedish Regulations for Genetically Modified Organisms

In spite of stricter provisions inthe new EU directive on deliberate release ofgenetically modified organisms (GMOs), criticsstill advocate a moratorium on permits forcultivation of GMOs. However, in an attempt tomeet concerns raised by the public, thedirective explicitly gives Member States thepossibility to take into consideration ethicalaspects of GMOs in the decision-making. Thisarticle investigates the potential effects ofsuch formulation by means of an empiricalanalysis of experiences gained the last yearsfrom similar Swedish regulations for GMOs,aiming at promoting sustainable development.The faulty implementation shown in the Swedishcase indicates that legal stipulations forethics as such have limited importance. It issuggested that public participation is animportant factor for successful implementationof the ethics of sustainable development.     

Genetically Modified (GM) Crops: Precautionary Science and Conflicts of Interests

Risk governance of GM plants and GMfood products is presently subject to heatedscientific and public controversies. Scientistsand representatives of the biotechnologyindustry have dominated debates concerningsafety issues. The public is suspicious withregard to the motives of scientists, companies,and political institutions involved. Thedilemmas posed are nested, embracing valuequestions, scientific uncertainty, andcontextual issues. The obvious lack of data andinsufficient information concerning ecologicaleffects call for application of thePrecautionary Principle (PP). There are,however, divergent opinions among scientistsabout the relevance of putative hazards,definition of potential ``adverse effects,' andwhether actions should be taken to preventharm. The reliance on the concept ofsubstantial equivalence in safety evaluation ofGM food is equally controversial. Consequently,value assumptions embedded in a scientificframework may be a barrier for employment ofthe PP. One of our major conclusions is thatprecautionary GMP usage requires riskassessment criteria yet undeveloped, as well asbroader and more long-term conceptions of risk,uncertainty, and ignorance. Conflicts ofinterest and public participation are otherissues that need to be taken intoconsideration. GMP governance regimes that arejustifiable from a precautionary and ethicalpoint of view must transcend traditionalscientific boundaries to include alternativescientific perspectives as well as publicinvolvement.     

环境保护要依靠公众参与——关于环境保护主要依靠力量的市民调查

环境问题和环境保护已日益深入到社会政治、经济、文化、生活各个领域。在呼吁公众参与的条件下，依靠谁去搞好环境保护？公众是如何看待自己在环境保护中的作用的呢？对这些问题的回答将有助于了解公众关于环境保护的心态，有助于环境保护公众参与政策更具有针对性的实施。本文就这一话题进行了城市居民的抽样调查。调查表明，公众普遍认为，政府和公众参与是搞好环保的主要依靠力量；而公众对环境宣传教育和污染企业的治理以及技术进步的期望较低。本文进一步分析了不同年龄、文化程度、职业和人均月收入带来的影响，以期把握不同层次公众的心态。在此基础上本文就环境宣传教育如何促进公众参与提出了一些思考。     

电子商务安全的探讨

介绍电子商务的发展规模以及可能会遇到的安全问题,分析电子商务安全的基本技术加密算法。根据对称加密算法和非对称加密算法的安全特点进行组合,从而提出电子商务交易的一般安全控制结构图,针对各个环节的优缺点,提出有效解决安全问题的方案,同时重点突出了各种相关新技术的特点;电子商务交易的发展,互联网的普及,网络上交易及其信息的安全性已经对人们的经济活动及日常生活产生了重要的影响,为此,提出的电子商务安全方案最大限度地降低了人们的风险;进一步探讨和展望电子商务的前景:随着电子商务的发展,电子交易的手段也更加多样化,安全问题也会变得重要和突出;同时,电子商务又是一个复杂的系统工程,它的安全还要依赖许多社会问题的解决。