我省实施排污费征收使用管理条例的分析与建议

分析了我省近五年征收排污费现状，提出了贯彻新颁布的《排污费征收使用管理条例》的具体措施。     

确保环境安全 构建和谐社会

我国现阶段，环境恶化趋势尚未得到有效遏制，环境灾难也时有发生，环境安全形势不容乐观。接连不断的环境污染事件对人民健康、生态环境、经济发展造成了严重影响。文章就确保公众的环境安全提出了几项措施，以期改善目前的环境污染状况．加快构建和谐社会的步伐。     

油品储运中的环境保护

油品储运中的环境保护是设计工作中应重视的问题，本文从油气储运过程中的污染源、所产生的危害以及设计中应采取的环保对策等三个方面进行阐述。     

胜利油田郝现联合站油罐底泥的污染物分析与评价

为评价油田输油罐清罐底泥的污染情况，选取胜利油田郝现联合站清罐底泥进行污染物分析，检测结果的现状评价结论是：郝现联合站的油罐底泥不属于危险固体废弃物，对土壤的污染因子主要是石油类；浸出液对水环境的污染因子为石油类、COD、BOD、挥发酚；无机盐类会加剧周边土壤的盐碱化。     

“八五”期间辽化地区大气环境质量剖析及防治

根据“八五”期间辽化地区环境监测值,阐述了辽化地区“八五”期间的大气质量状况,变化规律,分析了大气污染原因及防治对策．     

焚化炉烟气中恶臭物质分析

根据焚化炉烟气成份复杂的特点,采用不同的采样方法,采集了龙华殡仪馆焚化炉烟气样,并以不同的分析方法分析了烟气中的氨、硫化氢、三甲胺、硫氧化物及氮氧化物等物质的浓度:比较了新旧焚化炉及新焚化炉与日本焚化炉烟气中恶臭物质的浓度。     

盘锦市地面水环境污染现状及防治措施

本文重点叙述了盘锦地区由于油、气的开采，石化工业的迅速发展，新老工业污染源对环境、特别是水的污染问题．目前辽河下游水质超过地面水三类标准，近海海域也受到污染，水生生态遭到破坏．为了控制污染，改善生态环境，本文对在石油开采时的溢油事故提出了有针对性的防治措施．     

水滑石类材料的合成及其在污染控制中的应用

水滑石类材料具有独特的性能,作为催化及吸附材料应用广泛.本文就水滑石类材料的合成现状进行了概述,并就水滑石类材料的碱性,阳离子的可搭配性,层间阴离子的可交换性等几个方面以及在污染控制中应用进行论述.     

浅析污染转嫁及其法律责任

根据主体特征,将污染转嫁分为涉外污染转嫁和内部污染转嫁。其法律责任包括行政责任,民事责任和刑事责任。分别就这三种责任的构成要件及责任分担,作了具体分析,并提出了作者的见解。     

The potential for spatial planning at the landscape level to mitigate the effects of atmospheric ammonia deposition

Ammonia (NH₃) is emitted mainly from agricultural practices, with NH₃ concentrations decreasing rapidly away from sources. As a consequence there is a high spatial variability in nitrogen deposition and its consequent ecological effects in agricultural landscapes that is in addition to differences in sensitivity between habitat types. This variability points to the potential to include spatial planning measures as part of strategies to protect sensitive vegetation from ammonia deposition.National abatement policies typically include uniform recommendations for technical abatement measures, such as ploughing in manures after land spreading. In this study, the complementary potential of spatial planning to reduce effects on target locations is analysed through model scenarios for an example landscape in central England. Scenarios included defining buffer zones of low-emission agriculture and establishing tree belts surrounding either emission sources or priority areas for the protection of semi-natural habitats.The analysis showed that tree belts can reduce deposition to sensitive areas, with trees surrounding the sensitive habitats being more effective than trees around the sources. Low emission buffer zones around sink areas also result in useful reductions in N deposition. Smaller nature reserve sites benefit to a greater degree from such spatial planning measures, as large reserves can provide their own buffer zone to some degree. Similarly, relocating point sources or using planning policies to ensure the location of large NH₃ point sources are at least 2–3 km from the sensitive habitats results in substantial reductions in N deposition.