规划环境影响评价中公众参与有效性的探讨

公众参与在规划环境影响评价中具有重要的意义。目前环境影响评价中公众参与中存在许多不足，严重影响了公众参与的有效性，在提高规划环境影响评价中公众参与制度的有效性、信息发布的有效性、参与对象的有效性、参与方法的有效性以及结论有效性等方面提出了建议。     

广东省海堤规划工程环境影响分析及对策

对海堤工程所产生的环境影响进行分析 ,并提出减轻不利影响的对策措施 ,以保证工程充分发挥其效益。     

葛洲坝工程对宜昌地区地下水的影响

分析了葛洲坝工程对宜昌地区地下水的影响,论证了由此而产生的物理、化学、水动力条件等诸方面变化规律。并着重对造成影响较大的水文地质问题进行了综合评价。     

环境影响评价的系统方法

环境影响评价需要将评价对象作为一个系统来考虑,因此在评价过程中必然要用到系统方法,论述了环境系统工程、系统动力学和环境信息系统三大系统方法在环境影响评价中的应用.     

Impoundment Productivity in the Prudhoe Bay Oil Field, Alaska: Implications for Waterbirds

a ), and nutrient availability (phosphorus and nitrogen). High variability in these limnological characteristics, particularly among impoundments, obscured potential differences between impoundments and ponds. No significant differences were found in chlorophyll or nutrient concentrations, and in only two cases were there differences in invertebrate production: gastropods were significantly more abundant in impoundments than in ponds in June, and trichopterans were significantly more abundant in impoundments than in ponds in July. For comparisons within impoundments and ponds, there were significant differences in invertebrate abundance between habitats and between wetland types. For example, plecopterans, trichopterans, and gastropods (all taxa combined) were consistently more abundant in shallow–Arctophila impoundments and ponds than in shallow–Carex impoundments and ponds. Thus, ponds and impoundments may differ significantly in invertebrate production, but we lack information on the amount of different habitat types (i.e., center versus emergent vegetation, Carex versus Arctophila) used by these taxa within each water body type. It is a reasonable speculation, based on results of this study, that impoundments and ponds may have similar value as feeding habitat for invertebrate-eating waterbirds. Thus the presence of impoundments may be consistent with waterbird management goals on the Arctic Coastal Plain.     

"以人为本"是房地产建设项目环境影响评价中的重要原则

房地产开发项目体现“以人为本”理念和对环境影响的双重性，在房地产建设项目环境影响评价中应以“以人为本”的原则加深其服务功能和环境保护目标的属性，实现房地产开发项目和谐共生的生态环境和可持续发展。     

Selection and integration of environmental impacts in the Danish transport infrastructure assessment process

Transport projects have numerous consequences for the environment, society and economy, and thus an EU Directive has stated a number of impacts that need to be assessed prior to any major intervention. This paper is set in a Danish context where the EU requirements have been adopted in the Environmental Impact Assessment (EIA) regulation along with national requirements. In recent years, however, the EIAs have been criticised for an inconsistent inclusion of impacts and unclear assessment process. A selection of EIAs is for this reason reviewed and compared to the EU Directive and corresponding works in Sweden and the UK to identify potential opportunities for improvements. From the literature study, an overview table with all potential relevant impacts for transport projects is set up to assist the EIA process. For the sake of simplicity and transparency, the impacts selected from this table should, however, be further reduced in number to ensure that only the most important impacts are included in the process. To further increase simplicity and transparency in the EIA process, a novel framework for assessing different types of impacts is proposed. In this framework, a comprehensive decision support tool involving stakeholders is in focus. The framework is supplemented with a procedure for generating objectives and presenting results in an appropriate way to the many stakeholders involved. The impacts overview table and the assessment techniques are applied to a case study to illustrate the process, and finally, conclusions and perspectives for future work within the field are set out.     

油库项目环境风险评价案例分析

根据《建设项目环境风险评价技术导则》,对油库项目环评中的环境风险因子进行识别,并分析其风险源项。采用导则推荐的多烟团模式计算原油储罐泄漏引发池火事故后,对周围环境影响的范围和程度。因此对油库项目进行环境风险评价时,应重视油库泄漏事故对环境的影响。     

Fenton氧化技术在废水处理方面的应用

Fenton氧化技术是高级氧化技术的一种,是处理难降解的废水是常用的技术之一。本文对Fenton氧化技术原理和影响因素进行分析,并对Fenton氧化技术在电镀废水、染料废水、造纸废水中的应用进行了研究。     

县域土地利用规划生态环境影响评价研究——以陇县为例

以生态服务价值理论为指导,从土地利用变化动态度、生态系统服务总价值和生态价值敏感度3个方面评价陇县土地利用总体规划(2006～2020年)对区域生态环境的影响。结果表明,林地、耕地在规划期内生态系统服务价值都呈增长趋势,区域生态系统服务总价值增加了30700万元。