浅析鹤岗市环保产业发展及对策

从鹤岗市环保产业现状出发,立足我国环保产业发展方向,对鹤岗市环保产业现状、发展中存在的问题和障碍,进行了分析和探讨,并在此基础上提出了发展环保产业的对策。     

The Importance of Contexts in Strategies of Environmental Organizations with Regard to Climate Change

2 problem, which brought the issue into the energy debate, as well as the more general definition of the problem in the late 1980s as a greenhouse problem, were very important for determining the strategies of the organizations. It can be concluded that strategies of Dutch environmental organizations with regard to climate change were strongly dependent on the context.     

Specifying information needs: improving the working methodology

Specification of information needs is an important step in the design of monitoring networks. Within the framework of Monitoring Strategy 2000+, a programme of the Dutch Directorate General of Public Works and Water Management (Rijkswaterstaat) which seeks to provide innovation in the monitoring sector, a method has been developed to link water management policy to monitoring through specification of information needs. Over the past 2 years, this method has been applied in several projects within the Rijkswaterstaat organisation. Use of this method has led to improvements in the monitoring practice and was judged very positively by the people involved. Nevertheless, the main obstacle to employing the method was the actual translation of policy matters into information products. A special study is carried out, focusing on this aspect within the method, to provide the participants of a project with a mental framework that enables them to clearly specify their information needs. The major requirements for this mental framework are that all participants have a clear view of the process (system), and that they are able to relate their contribution to this process and to the contributions of others (transparency). The first step of the process is to focus the attention of stakeholders on the information they will actually need for decision-making. The next step is to confront the different expressed opinions through the method of the 'devil's advocate', which implies criticising the results of the first step by finding as many as possible arguments against these opinions. This should force the stakeholders to better specify their arguments. The method, its improvements and the results of one pilot project will be discussed in this paper. Electronic Publication     

西藏旅游业建设面临的14个问题

本文讨论了西藏旅游业面临的十四个问题。它们是：境外游客准入问题;区际交通问题（Ⅰ.航空）;区际交通（Ⅱ.公路及其它）;区内交通问题（旅游景点的可进入性）;旅游资源的管理权与经营权问题;旅游景区规划与设计问题;旅游景区营建问题;小城镇建设问题;特色旅游问题;旅游商品产业问题;旅游方式问题;奖金问题（Ⅰ.外资）;资金问题（Ⅱ.内资）;人才问题。     

安全综合评价中的若干问题及其改进方法

针对目前广泛应用的安全综合评价法,分析了它存在的若干问题,并提出了改进方法。首先,根据评价指标的时间特性把评价指标分为静态和动态评价指标;并提出了评价指标的常权和变权原理及非线性无量纲模糊处理方法;最后,建立了安全综合评价的结构模型,使得安全综合评价这一方法更具实用性、合理性和可操作性     

基于改进达标检测法的跨区域排污权交易体系研究

由于污染排放存在时空与行业热点(hot spots)问题,针对非均匀污染物建立跨区域排污权交易体系具有一定困难。基于一种新的污染外部性度量系数,本文对传统的达标检测方法进行了改进,在此改进达标检测法上构建的跨区域排污权交易体系,能够在简化交易机制和管理工作的同时较好地解决热点问题,在社会总产出和总排污量不变的情况下实现社会福利的帕累托改进。     

民用型煤推广应用现状及对策分析

沈阳市区目前有棚户区居民约3.5万户,能源消费以原煤散烧为主,造成局部地区较为严重的煤烟型大气污 染。为控制低空面源污源,沈阳市于2002年在建成区共推广使用民用型煤5万t。本文分析了沈阳市民用型煤推广中遇 到的难点问题,并提出了相应的对策。     

环境影响评价制度现存不足与完善

环境影响评价制度在我国已实行多年,但仍存在某些问题尚需解决和完善,本文从七个方面提出现行制度的不足之处,同时给出相应的改善措施和建议。     

二龙湖水环境问题及对策研究

作为四平市区生活饮用水源地,二龙湖正遭受水量减少、水质恶化、水库淤积、底泥污染等问题,不仅对饮用水安全构成严重威胁,还加剧了区域水资源短缺。二龙湖水环境问题的解决应以水源保护区划为切入点,水资源保障与污染防治相结合,同时充分发挥市场调节作用,建立源头区生态补偿机制。     

南京城市建设中突出的环境问题及管理对策

分析了南京市城市建设中出现的突出环境问题并提出了解决这些问题应采取的管理对策．