东北老工业基地振兴中的环境保护

本文阐述了环境保护在推进东北老工业基地振兴中的监督与服务工作。     

新疆天山北坡经济带生态环境保护思路探讨

随着区域经济的发展和自然资源的开发，区域生态环境状况面临严峻的考验。本文分析了新疆天山北坡经济带的生态环境现状、特点及发展趋势，重点阐述了该区域生态环境保护与治理的思路，并提出一些相应的对策和建议。     

正确认识和实施西部大开发的生态环境建设

生态环境建设是西部大开发中的基本政策,在中央支持下取得了可喜成绩。但在局部地区也存在不符合当地自然条件盲目种树种草现象,最终可能导致生态环境受破坏,影响当地经济的持续发展。同时还存在着忽视了洪水对土地侵蚀的治理,盲目筑坝,破坏胡杨林自然保护区生态环境的现象。     

高分子材料在环境中的危害及其对策

本文综述了高分子材料在生产过程、使用过程及其废弃物所带来的危害,以及解决危 害的对策。     

安钢推行清洁生产的几点措施

在指出转变观念的基础上,介绍了安钢“九五”以来发展过程中推行清洁生产的主要举措;并通过“九五”末和2002年能耗与环保指标对比,说明清洁生产的经济性、科学性。进而提出大力推行清洁生产是企业生存发展的必然选择。     

Local Capacity for Groundwater Protection in Ontario

Preventing groundwater contamination is vastly cheaper than remediation. Recognizing this, attention in water and land management agencies in North America increasingly turn to groundwater protection. Local agencies, such as municipalities and watershed management districts, are vital to successful groundwater protection, but they face daunting challenges. In the United States, senior governments have recognized these challenges and provide considerable support for local agencies. In Ontario, Canada, local agencies are, to a much greater extent, on their own. The aims in this paper are to analyze factors that shape local capacity for groundwater protection, focusing on Ontario, and to recommend avenues for capacity building. Interrelationships among five dimensions of capacity (technical, financial, institutional, social, and political) are explored through an analysis of three smaller Ontario communities: City of Guelph (population 93,400), Town of Orangeville (population 22,188), and Town of Erin (population 11,000). Size clearly influences capacity for groundwater protection. However, other considerations unrelated to size appear to be as important. These other factors include the ability to form horizontal and vertical linkages with external agencies, political leadership and commitment, and citizen involvement. Thus, smaller communities in Ontario (and other jurisdictions with limited senior government support) would do well to focus on these areas at the same time as they develop their technical, financial, and institutional capacity.     

试论旅游经济与环境保护的关系——以香溪河风景线为例

阐述了旅游经济与环境保护矛盾的由来;分析了旅游经济系统,景观生态系统的结构与功能。指出旅游经济系统的旅游产品结构、旅游行业结构同环境保护关系最为密切,只有对其结构实行优化,才可能解决它们与景观生态系统结构之间的矛盾,把旅游经济活动对生态与环境影响降低到最小程度。旅游经济系统功能与景观生态系统功能,受其经济影响也经常处于矛盾状态之中。自然景观生态系统是通过食物链和食物网进行物质、能量传递的,倘若旅游     

化工企业个人防护用品的检查

为保证化工企业安全生产,必须对个人防护用品严加管理,加强配置和检查。     

放射性同位素自动分装系统

研制的ＴＦ—Ａ 设备是用计算机控制的同位素自动分装系统。它由分装防护箱、机械传动、计算机自动分装和辐射剂量监测部分组成,可使γ辐射强度减弱９０％ 以上,并可隔室操作,以确保工作人员的安全和健康     

废弃水基钻井液的利用──MTC固井技术

治理与利用废弃钻井液是油气田环境保护的主要研究课题之一。MTC固井技术是在废弃钻井液中加入固化剂和化学处理剂使之转变为固井液，研究结果表明：只要固化剂、化学处理剂及配方选择得当，可使废弃钻井液转化为MTC固井液，这样既可节的固井成本，又为解决废弃钻井液的环境污染问题提供了一条行之有效的途径。