开拓进取, 服务大局, 迎接挑战——南京市环境监测新世纪寻求新突破

阐述了环境监测工作中存在的问题及环境监测部门面临新形势应如何采取对策迎接挑战。指出环境监测工作中存在的主要问题是“说不清”、“跟不上”和“不规范”，提出环境监测部门应树立全局意识，围绕大局，紧贴中心，在综合决策服务上寻求新的突破；树立质量意识，在为管理提供技术支持上寻求新的突破；树立竞争意识，培育中介机构，在市场竞争中寻求新的突破；树立忧患意识，在转变作风、提高效能上寻求新的突破。     

混合加权模式在环境空气质量评价中的应用

应用混合加权地某城区的环境空气质量进行评价,并与均值型和上海医科大学空气质量指数模式相比较,认为用模型比较多个监测点的环境空气质量的优劣比均值型和上海医科大学指数模式均优越。     

《宁波环境科学》征稿启事

《宁波环境科学》是经浙江省新闻出版局批准(浙内准字第B046号),由宁波市环境保护局主管,宁波市环境保护科学学会主办,是宁波市环保专业中、高级职称(不含教授级)评审的论文确认期刊。刊物立足宁波,面向全国,开辟的主要栏目有:局长(管理)论坛、学术研究、学科动态、交流争鸣等,内容涵盖节能减排、环境管理、环境规划、环境监测、环境科研、污染治理、环境执法、环境评价、环境健康、环境教育、生态文明、循环经济、清洁生产、综合信息等。规格为A4,页码为64,季刊。2008年6月创刊。为办好刊物,面向社会征稿。征稿简则如下     

Possible way to substantial improvement of early warning system in the International Odra (Oder) River Basin

Water ecosystems are threatened by accidental spills of pollution. Rapidity and trueness of information gathering the biological impact of accidental pollution is crucial for the efficiency of the minimisation of possible deterioration of ecosystems and for success in detecting the source of pollution. Due to the randomised occurrence of accidental spills the only way to quickly detect hazardous situations is to perform continuous monitoring of surface water quality. The current situation in the field of early warning in the International Odra (Oder) River basin is not satisfactory. The actual number of monitoring stations and list of routinely continuously monitored parameters are not able to meet the needs of sensitive and rapid detection of biological impact of accidental pollution spills. An effort to change this unfavourable situation was the reason for the offer survey, selection and a model operation of a commercially produced biological monitoring device. This apparatus was located on the border-line profile on the territory of the Czech Republic and represented the first and only one tool of continual biological monitoring of surface water quality in the International Odra (Oder) River Basin. The selected apparatus was the Daphnia Toximeter produced by the firm bbe Moldaenke (Kiel, Germany). This device exploited for rapid detection of changes of biological quality of surface water evaluation of behavioural response of monitoring organisms??daphnids. Five years of model operation proved its suitability for early warning purposes. The apparatus was reliable in function and sensitive enough to detect the deterioration of the biological quality of the river water. The given examples document its applicability not only for detection of accidental spills but also of illegal emissions of pollution, which are very often toxic.     

离子色谱技术在环境监测中的应用

详细介绍了离子色谱仪的构造，功能，以及离子色谱技术的发展状况，离子色谱作为一种新的分析方法以其独特的优点可广泛应用于水，气，土壤，生物等环境监测领域。     

新《环保法》背景下的环境监测立法改革取向

对照《中华人民共和国环境保护法》（2014版）中对环境监测的总体要求,指出了目前环境监测监管体系中存在的面对新型环境问题监测滞后、监测基本制度尚不完善、全过程监管出现真空区、法律责任追究软弱乏力、环境监管监测信息封闭、社会监测力量发展缓慢等问题。提出,应构建现代监测管理制度,加快监测信息主动公开,加强全过程的质量控制,充分依靠社会监测力量,推进以人为本环境监测,细化监测法律责任。     

持续提升环境社会检测数据质量工作探讨

分析了我国社会环境检测机构发展现状,指出由于政府监管体系尚不完善、环境监测服务市场低价竞争、社会环境检测机构缺乏社会责任意识以及环境监测专业技术人员缺乏等因素,环境社会检测数据质量无法得到保证。提出,进一步完善政府监督管理制度、健全环境监测行业自律约束机制、提升环境监测人员能力水平、规范信息公开范围4方面的社会环境检测机构监管工作建议,从而持续提升环境社会检测数据质量。     

美国空气质量监测的经验与启示

2013年9月10日,国务院发布《大气污染防治行动计划》,为当前和今后一个时期全国大气污染防治工作提供行动指南。近年来,中国空气质量监测工作发展迅猛,但新的空气质量管理目标对空气质量监测水平提出了更高的要求。为了加强中国空气质量监测能力,文章总结了美国空气质量监测四十多年的发展历程,介绍了美国系统谋划监测战略、合理布设监测网络、严格控制数据质量、开展污染组分分析、科学应用监测结果、积极推动公众参与等方面的经验,为中国发展和完善空气质量监测体系提供参考,为切实改善空气质量提供技术支持。     

加强环境监测质量管理人员队伍建设的思考

简述了环境监测质量管理人员队伍存在的问题。指出建立优良的质量管理人员队伍是规范环境监测质量管理工作、强化环境监测质量管理能力、提高环境监测质量管理水平的坚实基础。提出了建立完善环境监测质量管理人员队伍的设想,应梳理总结,建立质量管理理论体系;明确职责,完善质量管理人员队伍体系;分清层次,建立有效的培训机制。     

Evaluation of the Trend of Air Quality in Taipei, Taiwan from 1994 to 2003

The data collected from the five air quality monitoring stations established by the Taiwan Environmental Protection Administration (TEPA) in Taipei City were analyzed to assess the changes in air quality. The analyses reveal that the air quality in Taipei City improved over the last decade from 1994 to 2003, as evidenced by the significant downward trends of the various primary air pollutant concentrations, such as CO, NO_X, SO₂, and PM₁₀. An air pollution fee was collected by TEPA in 1995, and several air pollution control measures were likewise taken to improve the air quality in Taiwan. However, although the extreme daily maximum O₃ concentrations occurred more frequently in earlier years and showed a downward trend, its moderately high concentrations increased annually in recent years. It implied that after the reduction of various primary pollutant concentrations, the effective reduction of O₃ pollution still remains an important issue.     

考虑道路扬尘特性的环境空气质量在线监测方法

为判断环境空气污染的程度,提出一种考虑道路扬尘特性的环境空气质量在线监测方法。通过前端数据监测模块采集大气环境数据,基于光全散射法监测道路扬尘的质量浓度和密度;通过监测通信模块将监测结果传送至云服务器;云服务器利用基于极限学习机神经网络的预测模型,采用自适应粒子群优化算法,获取最佳的环境空气质量在线监测结果。结果表明,该方法学习速率的取值为0.5时,能够完成颗粒物浓度和密度的准确检测,且解释方差<2%,同时能够监测扬尘颗粒的扩散时间,确定适合活动的区域。     

浅论环境指标的相关性分析在监测数据审核中的应用

数据审核是环境监测质量保证的重要环节之一,数据审核的方法有许多种,文章从监测数据中各环境指标之间的相关性分析出发,对水、气、声环境要素中的各环境指标间的相关性进行总结,并将其应用于数据合理性的审核,具有借鉴意义.     

Canadian ENGOs in governance of water resources: information needs and monitoring practices

Water quality monitoring involves a complex set of steps and a variety of approaches. Its goals include understanding of aquatic habitats, informing management and facilitating decision making, and educating citizens. Environmental nongovernmental organizations (ENGOs) are increasingly engaged in water quality monitoring and act as environmental watchdogs and stewards of water resources. These organizations exhibit different monitoring mandates. As government involvement in water quality monitoring continues to decline, it becomes essential that we understand their modi operandi. By doing so, we can enhance efficacy and encourage data sharing and communication. This research examined Canadian ENGOs that collect their own data on water quality with respect to water quality monitoring activities and information needs. This work had a twofold purpose: (1) to enhance knowledge about the Canadian ENGOs operating in the realm of water quality monitoring and (2) to guide and inform development of web-based geographic information systems (GIS) to support water quality monitoring, particularly using benthic macroinvertebrate protocols. A structured telephone survey was administered across 10 Canadian provinces to 21 ENGOs that undertake water quality monitoring. This generated information about barriers and challenges of data sharing, commonly collected metrics, human resources, and perceptions of volunteer-collected data. Results are presented on an aggregate level and among different groups of respondents. Use of geomatics technology was not consistent among respondents, and we found no noteworthy differences between organizations that did and did not use GIS tools. About one third of respondents did not employ computerized systems (including databases and spreadsheets) to support data management, analysis, and sharing. Despite their advantage as a holistic water quality indicator, benthic macroinvertebrates (BMIs) were not widely employed in stream monitoring. Although BMIs are particularly suitable for the purpose of citizen education, few organizations collected this metric, despite having public education and awareness as part of their mandate.     

兰州市区大气中TSP及其成分含量的测定与变化规律的研究

报导了兰州市一年内大气中TSP及其成分含量的监测结果、污染程度和变化规律,为兰州市进一步治理大气污染,加强环境管理,提高环境质量提供了科学依据。     

Occupational and indoor air exposure to persistent organic pollutants: a review of passive sampling techniques and needs

Exposure to persistent organic pollutants (POPs) and related compounds such as PCBs, brominated flame retardants, organochlorine pesticides and PAHs is regarded as an important environmental risk factor for humans. Recently concerns about POPs resulted in the international protocol called the Stockholm Convention on POPs. Air quality standards (indoor, outdoor and occupational) for PAHs and other POPs will also be applied in the EU in the future. This will bring requirements for monitoring, to check for compliance and to reduce human exposures to POPs. This can occur from point sources and in various microenvironments, indoors, outdoors and in workplaces. Monitoring can be undertaken either by an active (pumped) method or using a passive (diffusive) air sampling (PAS) device. To date, PAS for POPs have mainly been used as integrating (long-term) samplers for ambient (outdoor) air. However, there are several reasons to develop PAS for monitoring of POPs in occupational and indoor environments. We discuss the potential advantages, limitations and developments needed, so that PAS can be used reliably and routinely indoors and in occupational settings for POPs.     

Methodology for designing air quality monitoring networks: II. Application to Las Vegas,Nevada, for carbon monoxide

An objective methodology presented in a companion paper (Liu et al., 1986) for determining the optimum number and disposition of ambient air quality stations in a monitoring network for carbon monoxide is applied to the Las Vegas, Nevada, area. The methodology utilizes an air quality simulation model to produce temporally-varying air quality patterns for each of a limited number of meteorological scenarios representative of the region of interest. These air quality patterns in turn serve as the data base in a two-step procedure for the identification and ranking of the most desirable monitoring locations (step 1) and the removal of redundancies in spatial coverage among the desired locations (step 2.)The performance of the air quality simulation model, a key element in the design methodology, was evaluated in the Las Vegas area in a special field measurement program. In the Las Vegas demonstration for carbon monoxide, 19 stations covering concentration maxima and 3 stations covering background concentrations in rural areas were identified and ranked. A 10-station network, for example, consisting of 7 stations for peak average concentrations and 3 stations for background concentrations, was selected for a desired minimum detection capability of 50% of concentration variations. Networks with fewer stations would be selected if smaller minimum detection capabilities of concentration variations are acceptable, and vice versa. Background stations could, of course, be deleted for networks with the sole purpose of discerning peak concentrations.Although the research described in this article has been funded wholly or in part by the United States Environmental Protection Agency through Contract No. 68-03-2446 to Systems Application, Inc., it has not been subjected to Agency review and therefore does not necessarily reflect the views of the Agency and no official endorsement should be inferred.     

浅谈环境监测仪器的量值溯源

介绍了环境监测仪器量值溯源的基本知识,阐述了检定与校准的区别,归纳总结了环境监测仪器量值溯源的途径与方法.旨在提高环境监测质量管理人员及监测人员对仪器检定和校准工作重要性的认识,以便更准确、更规范地开展工作.     

浅谈环境有机污染物监测发展趋势

从监测种类、环境介质、前处理设备、检测仪器、分析方法及质量保证/质量控制等方面,简述了环境有机污染物监测的发展趋势。指出污染物的监测种类将不断增多,监控介质将多样化,前处理设备趋于自动化,检测仪器呈现联用化,监测方法的标准化进程将加快,质量保证/质量控制将更加合理化和科学化。     

国内外空气质量监测网络设计方法研究进展

如何设计效率高、代表性好、目的性强的空气质量监测网络,是长期以来空气质量监测工作的难点与关键。随着环境管理水平的提高,环境空气质量监测网络的设计成为当前研究的热点之一,国内外很多学者对其进行了广泛的研究。文章对美国、欧盟和我国关于空气质量监测网络设计的规范进行了简要评述和比较分析,并参考国内外一些关于空气质量监测网络设计的研究和应用实例,对当前主要的设计方法及应用进展进行了综述。