我国废气污染物防治技术发展概述

本文介绍了目前我国的废气污染物种类及防治技术装备水平；分析了国内废气污染物防治技术的发展情况。     

实施农村环境污染防治技术示范的设想

分析了我国农村环境污染现状,阐述了实施农村环境污染防治的主要措施,以及实施农村环境污染防治技术示范的紧迫性、必要性和技术示范的具体内容。     

交通污染对大气环境影响的探讨

分析了机动车等带来的各种环境污染，提出了道路交通污染防治措施，希望在交通工具给人们生产生活带来便捷的同时，能够充分做好道路交通污染的防治工作，减轻大气环境污染。     

番禺区乡镇水环境污染特点与防治污染对策

本文阐述并分析了番禺区的水环境污染现状与特点,提出了番禺区水环境污染防治对策.     

四川省农村环境污染现状及防治对策分析

由于农村环境污染问题已成为制约农村可持续发展的瓶颈,通过数据收集、资料整理和现状调查,分析了四川省农村生活污染、农村生产污染的产生量、负荷和处理方式等,指出了四川省农村环境污染防治面临的问题,并提出了四川省农村环境污染防治的建议,以期为下一步四川省农村环境污染防治工作提供参考。     

国际环境污染的国家责任

国际环境污染形式多种多样,本文着重讨论了跨国界环境污染和国际贸易往来中形成的污染转移,由此确定国际环境污染的国家责任和国家职责。目的在于通过确立国家责任防治国际环境污染。     

农村环境问题解析及其对策

随着社会的发展,农村的建设规模迅速扩大,农村环境问题应运而生。针对农村环境污染日趋严重的客观现实,分析了当前农村环境污染的现状,提出了防治农村环境污染的对策及措施。     

浅谈酒泉市农业环境污染现状及防治对策

对酒泉市农业环境污染现状和成因进行了分析,并对农业环境问题进行了综述,提出了环境污染防治对策。研究指出,酒泉由于农药、化肥使用不合理,以及工业污水、畜禽粪便的随意排放和＂白色污染＂等农业废弃物的污染,导致水体、作物、大气和土壤的严重污染,影响人民群众的身体健康,因此,防治农村环境污染势在必行。     

国家环境保护总局颁发第八批乙级《环境污染防治工程专项设计资质证书》

国家环境保护总局于２００２年１月２８日以环发犤２００２犦１３号文发出“关于颁发第八批乙级《环境污染防治工程专项设计资质证书》的通知”。“通知”指出，根据《建设工程勘察和设计单位资质管理规定》和环境工程设计分级标准，经我局审查，现批准向福州福光环境工程有限公司等６６家单位颁发乙级《环境污染防治工程专项设计资质证书》。第八批《环境污染防治工程专项设计资质证书》乙级获证单位名单见下表。第八批《环境污染防治工程专项设计资质证书》乙级获证单位名单表国家环境保护总局颁发第八批乙级《环境污染防治工程专项设计资…     

《可再生能源法》对防治火力发电环境污染的意义

本文通过对我国防治火力发电环境污染的立法发展的概述和现行防治火力发电环境污染的法律法规存在问题的分析,论述了《中华人民共和国可再生能源法》(简称《可再生能源法》)的出台对调整我国能源结构和改善环境污染现状的意义。     

现阶段国内外城市固体废弃物的治理技术与治理概况

城市固体废弃物是人们在工业生产活动、生活活动及商业活动中所产生的固体废物,这种废物随着国民经济的发展、人口的增长、人民生活水平的提高,数量不断增加。它破坏了市容,污染环境,给人民健康带来了极大的危害,因此,需加以处置和处理。本文将系统地介绍现阶段国内外城市固体废弃物的现状及处理技术,并针对我国国情,提出合理化的处理方案。     

塔里木河上游及源流区草原荒漠化及其防治研究

加强生态环境保护和建设是西部大开发的战略重点。针对塔里木河流域环境恶化、草地开发利用失衡、草原荒漠化日趋严重的问题,提出具体规划和综合治理方案。     

迎评促建期间大学生思想政治工作的开展与思考

搞好大学生思想政治工作对促进学校的建设工作意义重大.针对当前我院迎评促建工作中的学生思想上存在的误区,应进一步加强宣传、加强思想政治工作队伍建设以及不断总结过去和创新现在,根据当前迎评促建工作的实际,采取一定措施.     

中小城市的光污染及防治对策

我国经济处于高速增长期,建设日新月异,中小城市的光污染问题日趋明显,防治显得十分重要。文章以中山市城区为例,对道路照明、建筑照明、广告照明、绿化照明,以及玻璃幕墙反射等光污染情况进行了调研和评价。根据中山市城区的光污染情况,从制定和完善光污染防治法规体系、加强规划和宏观管理、提高公众参与力度和监督力度、加大人才培养和政策扶持力度、加大清洁生产推广力度以及实施照明设计单位资质认证等多方面提出了对光污染的防治对策。     

环境、资源统计与核算

本文从国家实施可持续发展战略出发，分析了环境统计工作存在的问题。提出了可持续发展的环境，资源统计与核算的新概念。     

Bauxite and alumina: trends and prospects

During the past 25 years the bauxite and alumina industry has grown threefold creating major change in the industry structure and reducing the dominance of the majors. Australia has emerged as the leading producer with a major third party alumina market developed principally by Alcoa of Australia. Future growth while, less dramatic, is likely to be substantial requiring US$50 billion to fund new projects which will be concentrated in developing countries with large bauxite reserves and developed infrastructure.     

Smart and eco-cities in India and China

ABSTRACT

Smart and eco-cities have become important notions for thinking about urban futures. This article contributes to these ongoing debates about smart and eco-urbanism by focussing on recent urbanisation initiatives in Asia. Our study of India’s Smart Cities Mission launched under the administration of Narendra Modi and China’s All-In-One eco-cities project initiated by Xi Jinpin unfolds in two corresponding narratives. Roy and Ong’s [2011. Worlding Cities: Asian Experiments and the Art of Being Global. Oxford: Wiley-Blackwell] “worlding cities” serves as the theoretical backdrop of our analysis. Based on a careful review of a diverse set of academic literature, policy and other sources we identify five process-dimensions for analysing the respective urban approaches. We show how the specific features of China’s and India’s urban focus, organisation, implementation, governance and embedding manifest both nations’ approaches to smart and eco-urbanism. We argue that India’s Smart City Mission and China’s All-in-One project are firmly anchored in broader agendas of change that are set out to transform the nation and extend into time. The Indian Smart City Mission is part of a broader ambition to transform the nation enabling her “smart incarnation” in modernity. Smart technologies are seen as the key drivers of change. In China the framework of ecological civilisation continues a 5000-year historical tradition of civilisation excellence. By explicitly linking eco-urbanism to the framework, eco-cities become a means to enact ecological civilisation on the (urban) ground.     

浅谈油气开发与环境安全

文章分析了油气能源现状、油气开发与环境的关系、油气开发与环境安全的关系,油气开发中的环境保护对策与环境监理。得出:油气开发既要做到和谐生产,又要保护环境;在油气开发中,对环境有影响的应加大修复力度,采取相应的环境保护措施,确保有效、长效的环境保护目标。     

Transport and fate of nitrate and pesticides: hydrogeology and riparian zone processes

There is continuing concern over potential impacts of widespread application of nutrients and pesticides on ground- and surface-water quality. Transport and fate of nitrate and pesticides were investigated in a shallow aquifer and adjacent stream, Cow Castle Creek, in Orangeburg County, South Carolina. Pesticide and pesticide degradate concentrations were detected in ground water with greatest frequency and largest concentrations directly beneath and downgradient from the corn (Zea mays L.) field where they were applied. In almost all samples in which they were detected, concentrations of pesticide degradates greatly exceeded those of parent compounds, and were still present in ground waters that were recharged during the previous 18 yr. The absence of both parent and degradate compounds in samples collected from deeper in the aquifer suggests that this persistence is limited or that the ground water had recharged before use of the pesticide. Concentrations of NO(-)(3) in ground water decreased with increasing depth and age, but denitrification was not a dominant controlling factor. Hydrologic and chemical data indicated that ground water discharges to the creek and chemical exchange takes place within the upper 0.7 m of the streambed. Ground water had its greatest influence on surface-water chemistry during low-flow periods, causing a decrease in concentrations of Cl(-), NO(-)(3), pesticides, and pesticide degradates. Conversely, shallow subsurface drainage dominates stream chemistry during high-flow periods, increasing stream concentrations of Cl(-), NO(-)(3), pesticides, and pesticide degradates. These results point out the importance of understanding the hydrogeologic setting when investigating transport and fate of contaminants in ground water and surface water.