室内环境污染的危害与防治

本文通过对民用建筑室内环境污染物甲醛、苯、氡、TVOC的危害与防治的分析,阐述了提高全民室内环保意识的必要性和加强室内空气污染防治的重要性,并提出了几种防治有害污染物的措施和方法。     

经济学视角下对环境污染优化控制的一些思考

从经济学的视角出发,探讨当前环境保护工作中污染的优化控制及其实现策略,并就已有的污染优化控制方法和措施提出一些看法。     

湖州市节能减排工作中的经济现象研究

湖州市节能减排工作中主要还存在着融资困难、能源结构及产业结构不合理等问题,应采取建立节能减排基金、创新融资模式、提高能源价格、开征环境税、实行排污权交易及实行合同能源管理等多种经济和金融管理手段,才能使湖州市的节能减排工作真正取得成效。     

福清市区昼间噪声污染状况分析

采用网格布点法,用AWA6218B型噪声测定仪测定了福清市区内39个测点的噪声Leq,L10,L50,L90,对照<城市区域环境噪声标准>(GB3096-93),运用城市噪声综合污染指数法和城市噪声污染模糊综合评价法,进行福清市城区昼间噪声污染状况评价.结果表明:福清市区昼间区域噪声污染主要是交通噪声,噪声污染整体处于Ⅲ级和Ⅳ级之间.同时采用结构性封闭式调查问卷结合非结构性开放式访谈进行调查,调查结果用α信度系数法和置信区间估计法进行分析.结果表明:多数居民认为市区噪声污染影响了生活.     

“Who polluted the Potomac?” The translation and implementation of a US environmental story in Brazilian and Turkish classrooms

In this study we examine how elementary teachers in Brazil and Turkey approached the translation and subsequent classroom implementation of an instructional activity that promotes environmental awareness through a combination of student role playing and teacher oral delivery of an environmental story about river pollution. A discourse analysis showed that translation into Portuguese was literal, an approach that fostered a classroom implementation that emphasized detached transmission of knowledge (the teacher frequently interrupted her delivery to provide textual, contextual and recontextualizing information to students). In contrast, translation into Turkish was free, that is, with many modifications that led to a decontextualized and detached text. Implementation of this text was focused on the creation of student involvement, being dominated by oral strategies such as religious analogies (heaven and hell), and parallel repetitions of statements of shared guilt. Based on these findings, it was concluded that neither translation promoted an equivalent form of environmental instruction (i.e., involved transmission of environmental knowledge). Furthermore, an argument is made that effective translation requires that original and translated curricula foster analogous levels of involvement (or detachment) as well as equivalent forms of classroom relationships and social roles (pragmatic equivalence).

乡村工业污染与集体行动分析——基于Y村的经验支持

本文是关于中国农村工业污染与集体行动的一项定性研究,以Y村为分析单位,主要阐释了由工业下乡导致的环境污染及由环境污染导致的村民自发的集体行动,最后,本文在对上述问题分析的基础上探讨了中国农村集体行动的特质及农村社会发展的道路问题。     

—维大气污染模式的特征有限体积H1估计

把特征线理论用在有限体积元方法中,用它来研究污染物在大气中的扩散规律,选取一次元函数空间为试探函数空间,分片常数函数空间为检验函数空间,得到大气污染模式的全离散特征有限体积一次元格式,并进行了H1估计,结果表明该方法具有更好的有效性。     

河工模型试验在闽江福州段水污染防治规划中的应用

采用了河工模型试验技术，对福州市内河污水和城市污水处理厂废水排放进行模拟研究。在此基础上讨论该技术在水质模拟和水质规划中应用的实现条件、存在问题和建议。     

西宁市大气污染防治对策的研究

从经济（人口）发展，污染物排放，环境质量的有机联系中建立定量的数学关系，进而采用优化决策方法，提出了以最低经济投入取得最好环境效益的符合西宁市２０００年瘃２０１０年控制冬季大气污染少的重点的环境目的的防治方案。     

农村养殖业水污染治理技术的应用研究

本文着重介绍了地埋式A/O生化法和潜流型湿地治理技术,并对养殖业废水的治理情况进行了监测和统计,配合综合利用等技术可有效地治理养殖业废水的污染,效果显著。