将华莺山建设成为川东生态屏障

生态环境保护是环保工作的重要内容,是实地西部大开发的主要工程之一。本文就控制环境污染、保护生物多样性、提高植被覆盖率论述了环境保护与生态环境建设的关系,并依据华蓥山系存在的生态环境问题,阐明了加强环境保护与川东生态屏障建设的基本对策。     

关于日本《环境教育等促进法》修改的研究

日本于2012年10月1日正式颁布了《环境教育等促进法》,此法由2003年颁布的《有关增进环保意愿以及推进环保教育的法律》修改而来,是一部充分调动各个社会主体协同合作,用环境教育开展环境保护工作的法律。通过分析该法多角度分层次的教育措施及特点,借鉴日本多年来环境教育推广经验,对我国加快环境教育立法进程,实现全民环境教育,增强全民节约意识、生态意识、环保意识,全力建设美丽中国有着重大意义。     

环境民事法律责任与环境损害赔偿

环境民事责任是环境法律责任的一种形式,是解决和处理环境损害赔偿中重要的法律依据。     

浅议环境监测档案的建立和运用

通过分析目前环境监测站监测档案建立和运用中存在的问题,探讨了档案的建立方法及在环境监测和环境管理中的运用。     

环境风险评价简介

本文介绍了环境风险评价的内容，方法，现状及发展趋势，并着重介绍了该类评价中污染物对人体健康危害的评价方法。     

浅谈如何加强县级环境监测站的能力建设和发展

落实全国环境监测工作会议精神,抓好县级环境监测站建设,推动农村环境监测工作开展。如何加强县级环境监测站能力建设,应从以下几个方面抓起:加快环境监测转型,提高县级监测站地位;加强环境监测队伍的能力建设,加大对其经济投入;加强专业技术水平、提升监测业务能力;加强环境监测质量管理体系建设,不断优化环境监测工作。     

Characterization and control of odorous gases at a landfill site: a case study in Hangzhou, China

Municipal solid waste (MSW) landfills are one of the major sources of offensive odors potentially creating annoyance in adjacent communities. At the end of May 2007, an odor pollution incident occurred at the Tianziling landfill site, Hangzhou, China, where the residents lodged complaints about the intense odor from the landfill, which drew a significant attention from the government. In this study, ambient air monitoring was conducted at the Tianziling landfill site. The main odor composition of the gas samples collected on June 1st 2007 and the reduction of various odorous gases from the samples collected on June 1st 2009 due to the applied odor control techniques were determined using gas chromatography-mass spectrometry (GC-MS). In addition, variations of primary odorous gaseous (NH₃ and H₂S) concentrations at different locations in the landfill site from July 2007 to June 2009 were also investigated by using classical spectrophotometric methods. Results showed that a total of 68 volatile compounds were identified among which H₂S (56.58-579.84 μg/m³) and NH₃ (520-4460 μg/m³) were the notable odor components contributing to 4.47-10.92% and 83.91-93.94% of total concentrations, respectively. Similar spatial and temporal shifts of H₂S and NH₃ concentrations were observed and were significantly affected by environmental factors including temperature, air pressure and wind direction. Odor pollution was worse when high temperature, high humidity, low air pressure, and southeast, northeast or east wind appeared. Moreover, the environmental sampling points of the dumping area and the leachate treatment plant were found to be the main odor sources at the Tianziling landfill site. The odor control technologies used in this project had a good mitigating effect on the primary odorous compounds. This study provides long-term valuable information concerning the characteristics and control of odors at landfill sites in a long run.     

Estimates of health benefits due to reductions in ambient NO2 levels

A method is presented here by which the actual numbers of individuals in the U.S. population who would be expected to suffer respiratory illness as a result of exposure to ambient nitrogen dioxide (NO₂) concentrations in excess of the Federally-designated ambient air quality standard can be estimated. At the same time we have attempted to quantify how these adverse health effects would be alleviated by various degrees of reductions in current ambient concentrations. In addition, the health benefit expected to be derived by various NO_x emission control strategies will be examined utilizing the health benefit estimation method presented.It is estimated that there were approximately 33.2×10⁶ excess cases of respiratory illnesses in the U.S. in 1973 associated with ambient NO₂ concentrations in excess of the national ambient standard. A reduction of approximately 50 to 60 percent below 1973 NO₂ levels is needed to essentially eliminate excess respiratory illness associated with ambient NO₂ concentration.     

自动监测数据管理及网络查询系统的设计与应用

文章介绍了环境空气质量日报及水质自动监测周报数据管理软件和基于web方式查询系统的总体设计及应用。以Microsoft Visual Basic6．0为开发平台，结合Access2000数据库平台设计开发了数据管理软件。运用ASP网络编程技术，实现了环境自动监测数据的网络查询和共享。经过在本机服务器系统实际应用效果较好，将其移植到真正的web服务器上即可实现开放式网络查询功能。     

环境监测实验室信息管理系统建设——以上海市环境监测中心为例

简述了实验室信息管理系统(LIMS)的概念和建设LIMS的现实意义,着重介绍了上海市环境监测中心实施LIMS的过程和体会,分析了环境监测实验室在LIMS选型和实施过程中需要注意的问题及LIMS对现行工作的影响,并对需进一步完善的功能提出了建议.