环境保护在学习实践科学发展观活动中的地位与作用——从环境哲学角度看学习实践科学发展观活动

环境保护是科学发展观的题中之意,科学发展观关于环境保护的论述,是党的环境保护理论的精髓。学习实践科学发展观活动,是一个哲学内涵非常丰富的课题,是十分难得的研究环境哲学的大好机遇。试点经验显示了环境保护在学习实践科学发展观活动中的重要作用。他们一方面在科学发展中通过转变发展方式,调整经济结构,解决环境难题;一方面坚持环境保护与经济发展并重,在保护环境中求发展,努力实现环境与经济“双赢”。其共性是,注重治本、注重生态、注重政策。深入学习实践科学发展观,关键在实践,要深入一线,深入调研,融人群众的实践,总结来自一线的新鲜经验。要适应新形势,了解新情况,解决新问题。在学习实践科学发展观活动中,不断提高落实科学发展观,在科学发展中,提高解决环境问题的能力,实现环境与发展、环境与经济的“双赢”。     

西方发达国家转移环境灾害的途径、原因及对策

发达国家的环境问题尤其是灾害问题的改善,在很大程度上是以将国内的致灾因素向发展中国家转移为条件的。发达国家主要通过资源掠夺资源引进、国际投资与国际贸易等途径向发展中国家转嫁各种灾害;世界经济秩序的不平等性、国际贸易与投资理论的不合理性、现行国际法规及规则的不完善性是发达国家转嫁灾害的主要成因;控制灾害的转嫁必须坚持历史责任原则和可持续发展原则两个基本原则,并采取相应对策。     

Optical Resilience of the Paraíba do Sul River (Brazil) during a Toxic Spill of a Wood-Pulping Factory: The Cataguazes Accident

This study investigates the inherent optical properties (IOP) of a Brazilian river during a non-natural, anthropogenically mediated, toxic spill of a wood-pulping factory (the ‘Cataguazes accident’). The results indicated an outstanding transformation in the river water chromophoric dissolved organic matter (CDOM) pools. For instance, increases in CDOM absorption coefficients, a _CDOM (λ), which were averaged at specific spectral intervals, , ranged from 58-fold at the UV-B and UV-A ranges to 95-fold at the PAR range. As a result, the water color expressed as CDOM absorption at 440 nm, a _CDOM (440), varied from 4.16 to 365.03 m^-1. For S-coefficient, the variations ranged from ∼1.1 to 5.6-fold, respectively, at the 300–650 nm and UV-B range. The variability of S as a proxy of dissolved chromophores was thus clearly influenced by the spectral range used. Optical proportions were also investigated through the use of and S ratios at the UV-B, UV-A, and PAR ranges and, in the case of , also at the NIR range. This approach also showed clear variations between the water samples, likely reflecting changes in the composition of optically active substances in the river system. As a whole, the findings obtained here indicated that both the quantity and quality of the chromophoric material dissolved in the river water were greatly altered by the toxic spill. The changes in the optical properties of the river water, although extreme and likely with no parallel in the literature, were quite rapid as indicated by the optical resilience of the system. Overall, this study indicates that IOP might be thought, and possibly used, as a metric tool for monitoring the state of waters and aquatic ecosystems.     

Comparison of China’s Environmental Impact Assessment (EIA) Law with the European Union (EU) EIA Directive

In this paper, we first review the development of China’s Environmental Impact Assessment (EIA) system in the past 30 years. Then we compare the framework and operational procedures of China’s new EIA law with those of the EU EIA Directive. We also compare public participation, as well as sanctions and control in the two EIA systems. In addition, we identify where the processes in both EIA systems are similar or different from one another. By comparison, we noted that there are at least three obvious weaknesses in China’s EIA system: (1) the application of new models for EIA legislation; (2) the improvement of EIA guidance and education; and (3) the enhancement of public participation in EIA process. Our study indicates that these three major shortcomings should be overcome and improved in China’s EIA system, when compared with the EU EIA system.     

Bibliography of Environmental Studies in Natural Characteristics and Anthropogenic Influences on the Ganga River

During the second half of the 20th century, the Ganga River ecosystem has been continuously altered by several ongoing anthropogenic processes, accommodating multi-dimensional pressure due to increase of nearly four-fold human population. For solution of any environmental issues of the river, the Earth System Science approach is required to have maximum socio-economic benefits to millions of people living in Indian and Bangladesh. A bibliography containing more than 250 references on environmental studies of the Ganga River was prepared to preserve its ecosystem by providing the baseline support in this regard.     

天津市环境监测元数据模式

元数据技术是目前环境监测信息管理的发展趋势 ,文章对基于元数据的天津市环境监测信息共享模式进行了探索与研究 ,提出了元数据系统功能及内容框架的解决方案。     

对环境评价中替代方案编写的几点看法

阐述了环境影响评价中有关替代方案应当包括的内容 ,并对替代方案编写的原则和方法做了说明 ,最后 ,列举厂址选择的替代方案的编写实例。     

环境管理、规划管理与项目管理

文章从深入分析环境管理的内涵出发,进而提出树立项目管理意识,强化项目管理的概念,说明项目管理在环境管理中的地位和作用,从这个意义上讨论环境管理与项目管理的关系,简述环境保护项目管理的主要环节,达到提高环境管理效能的途径的目的。     

美国瑞典日本农药环境管理综述

我国是个农业大国 ,农药的使用量大 ,使用品种多 ,农药对生态环境污染较为严重。长期以来 ,我国的农药环境管理极其薄弱 ,农药环境管理体系不完善。国外一些国家如美国、瑞典、日本等农药管理体制比较健全 ,在农药环境管理方面取得了一些成功经验 ,这对我国建立农药管理体系有很好的借鉴意义。