水泥行业的清洁生产是保护环境的重要途径

根据我国水泥工业的现状及存在的主要问题,分析了水泥行业清洁生产的内容、指标,提出了推行水泥行业的清洁生产,不仅可以加快产业结构调整和新型干法水泥的发展,同时也是保护环境的重要途径。     

Choosing policy instruments for controlling ozone depleting substances in a developing context: the case of Chile

Chile ratified the Montreal Protocol in 1990 which sets out an agenda for the reduction and then elimination of ozone depleting substances (ODS); however, by 1998 the country had not yet defined a strategy to encourage greater compliance, so that in the same year the National Environmental Commission decided to examine the policy options available. This paper examines the process followed to develop this strategy. As a first step it was necessary to look at how far the implicit policy of "business as usual" could be stretched without jeopardizing Chile's compliance obligations. A second step included quantifying compliance costs and their impact on different policy instruments and so policy choice. Finally, the attitudes of decision-makers or participants were identified, by interviews with officials of the different public agents involved, in order to weigh their views about policy. A strategy was proposed, based on this information, which the Chilean regulator has used, although not in its entirety. The methodology developed could well be useful for developing-country Protocol signatories building their own appropriate compliance strategy.     

Policy Windows, Policy Change, and Organizational Learning: Watersheds in the Evolution of Watershed Management

Employing in-depth, elite interviews, this empirical research contributes to understanding the dynamics among policy windows, policy change, and organizational learning. First, although much of the research on agenda setting—how issues attract enough attention that action is taken to address them—has been conducted at the national scale, this work explores the subnational, regional scale. With decentralization, regional-scale environmental decision-making has become increasingly important. Second, this research highlights the role of policy windows and instances of related organizational learning identified by natural resources managers. Having practitioners identify focusing events contrasts with the more typical approach of the researcher identifying a particular focusing event or events to investigate. A focusing event is a sudden, exceptional experience that, because of how it leads to harm or exposes the prospect for great devastation, is perceived as the impetus for policy change.     

半导体企业的EHSMS评价体系研究

为了给员工提供安全、环保、健康的工作环境,半导体制造企业必须建立环境管理和职业健康安全管理体系(EHSMS).为此,评价EHSMS运行的有效性、完整性以及合法性就显得十分重要.本文在分析半导体企业污染物影响环境和健康基础上,建立了EHSMS评估体系.为了实施EHSM评估系统,方便半导体企业用户使用,提出了一套EHSM评价系统的计算机软件解决方案.     

抚顺市生态环境现状及存在问题的探讨

抚顺市生态环境现状:(森林覆盖率较高,但生态系统结构不合理,生态功能的发挥受到影响;矿产开发严重破坏生态平衡,矿区生态环境恶劣,历史欠帐大;自然保护区植被覆盖率较高,但生物多样性仍遭受严重威胁;农业生态问题严峻;水土流失严重;建成区布局紊乱,绿地系统缺乏连通性。)指出生态环境建设面临的制约因素为经济建设与生态建设不协调、经济发展模式粗放,生态恶化、缺乏有效的生态经济政策,资金短缺。     

大连城市环境评价与城市发展定量研究

通过对大连城市环境系统的考察,设立了完整的评价指标体系,运用模糊优选理论建立模糊评价模型,对大连城市环境进行了定量研究,并结合经济和城市化情况进行了分析。研究结果表明:城市环境质量总体上是在逐年提高的,但从2002年以来发展较为平缓。经济和城市化情况有较大发展,但仍有不足之处。     

《燃煤二氧化硫排放污染防治技术政策》绩效定量评估

基于全国46个城市(其中38个城市位于"两控区")1996~2005年的面板数据,运用difference-in-differ-ences(DID)模型对《燃煤二氧化硫排放污染防治技术政策》的绩效进行了定量评估。结果表明,该政策的实施对于降低工业二氧化硫排放量起到积极作用,使"两控区"城市年工业二氧化硫的排放量平均降低了19.3%。     

云南省环境库兹涅茨特征研究

根据云南省1985~2003年历年环境污染指标的统计数据和历年人均GDP统计数据,对人均GDP与环境污染(工业"三废"排放量)作相关分析,建立两者之间的计量模型,并在此基础上分析工业"三废"排放量与人均GDP增长的关系。经研究发现,云南省经济增长与环境污染基本符合环境库兹涅茨曲线,人均GDP与工业废水排放量曲线和人均GDP与工业固体废弃物排放量曲线均已处于倒U型曲线的右半段,并随人均GDP的增长而呈下降趋势,曲线走势良好;人均GDP与工业废气排放量曲线则处于倒U型曲线的左半段,且尚未达到转折点,随着经济的增长,工业废气排放量将呈上升趋势。但从总体而言,云南省工业环境状况总体上呈逐步好转趋势。     

基于WebGIS的广东省危险废物登记交换平台的设计

选择广东省为研究区域,探讨危险废物信息化管理的建设目标,结合WebGIS技术开展广东省危险废物登记交换平台的设计,使广东省危险废物管理提升水平和效率.     

Religion and environmental politics in the US House of Representatives

Does religion affect legislators’ behavior on environmental policy in the US? Studies of environmental policy making have not examined this question, although the literature suggests that religion might affect legislative behavior on environmental policy. This study examines the relationship between US House members’ religion and roll-call voting on environmental legislation from 1973 to 2009. It finds significant differences across religious traditions. Legislators’ party and characteristics of constituencies relevant to environmental politics increasingly, but not entirely, mediate these differences.