要强化减灾的非工程性措施

本文对我国目前在防减灾工程性措施方面存在的问题进行了分析探讨,阐述了在目前国情下强化减灾的非工程性措施的必要性和重要性,并对减灾的非工程性措施的具体作法进行了论述。     

房地产投资对区域可持续发展的影响及对策

房地产投资对区域可持续发展的影响涉及生态可持续、经济可持续和社会可持续三方面的内容，在对其具体内容和所存在的问题加以分析后，提出相应的发展对策。     

Impact of a small city on the structure of small mammal fauna in forests of the northeastern Moscow region

Forests in and around the reserve located near the city of Chernogolovka (50 km northeast of Moscow), forests adjoining the city, and urban forests were examined during the period from 1992 to 2004. Differences between forests of the reserve proved to be less significant than those resulting from the impact of urban factors. The influence of a small city was found to change the structure of communities of small mammals in surrounding forests by reducing their diversity and enhancing the dominance of ecologically restrained synanthropic species.     

砂状氧化铝技改项目安全管理特性及措施

砂状氧化铝项目是中国铝业公司改善氧化铝产品质量、提高市场竞争力的重大技术改造项目，在山西分公司有3个砂状氧化铝技术改造项目同时施工，与生产交叉进行，时间紧、任务重、技术含量高、点多面广，安全管理难度很大，但通过采取有效措施，就能够保证砂状氧化铝技改项目安全稳定、顺利地进行。     

九岭幕阜山植物特有属的生物多样性保护研究

在实地调查和数量系统分析的基础上，论述了九岭幕阜山中国种子植物特有属的物各多样性，空间分布格局及其区系地理特征，探讨了本区与邻近地区中国种子植物特有属分布的联系及其重要地位，并对特有属的生物多样性保护提出了具体对策。     

城市化对生物多样性的影响

城市化正在全球范围内迅速发展，它对生物多样性的不利影响是明显的，但彼此之间的矛盾也不是不能协调解决。现代化与自然共存、经济建设与生物多样性共存，是人类追求的目标。本文从城市化的发展趋势、城市的生境特点、城市化对生物多样性的影响等方面，来探讨实现现代化与自然共存的途径。     

Enforcement of mitigation measures resulting from environmental impact assessment

Until recently, relatively little attention has been paid to the problem of enforcing mitigation measures identified in environmental impact assessment. Present or proposed enforcement systems in the USA, New South Wales, South Australia, and Western Australia are described and discussed. Although the best enforcement system would depend on the local social, political, and legal systems, five universally desirable features are identified. First, a comprehensive coordinated monitoring and reassessment system is needed. Second, the agencies concerned must have adequate resources to do the work and incentives to carry it out well. Third, there must be the necessary legal powers. Fourth, provision must be made for changing the conditions based on experience. And fifth, the system should be equally effective against private companies and public authorities.     

湖北湿地的保护与利用

湿地是地球上具有多功能的、独特的生态系统,是人类最重要的生存环境之一.湖北省地处长江中游,湿地类型多,面积较大,河、湖湿地系统是主要的湿地类型.湖北湿地具有较大的资源潜力和环境调节功能,是自然界生物多样性丰富的生态景观.近年来,湖北省湿地保护面临人口增长的压力,围垦、污染和过度开发等对湿地保护构成了严重威胁,湿地环境遭到干扰和破坏.加强湿地科学的研究,保护管理好湖北湿地及其生态环境,实现湿地资源的持续利用,是湖北省21世纪环保工作所面临一项重要而紧迫的任务.     

北部污水处理厂污泥消化系统大修技术措施探讨

消化系统是污水处理厂污泥处理中的核心工艺环节,其运行效率及运行安全性直接影响污泥处理效果。结合北部污水处理厂消化池的运行管理及大修工作,总结经验,为消化系统稳定运行提供借鉴。