中石化股份公司金陵分公司环境监测站简介

中石化股份公司金陵分公司环境监测站始建于1975年。没有水质监测，大气监测，废弃物监测，大气在线监测，水质在线监测等。监测用房3000m^2，现有人员40人，固定资产总值1200万，是中石化公司炼油行业环境监测中心站，     

环境空气应急监测的多技术手段与典型案例研究

通过调研2003—2018年全国189起突发环境空气事件，分析事件特征和现场应急监测存在的问题，结合新修订发布的环境应急监测标准和文件，以2019年某火灾事件应急监测为案例，探讨基于多技术手段联用的监测布点方案、应急监测技术和监测方式在实际工作中的应用成效。实践表明，采用多来源监测资源与新发展监测技术联合应用的新型环境空气应急监测模式，可实现多技术部门协作及现场应急多元监测资源的高效利用，提高突发环境空气事件的应急监测效率。     

荒漠化监测指标体系初探

随着荒漠化过程的不断加剧，荒漠化的监测已引起了全社会的广泛关注，然而由于缺乏一个科学可行的监测指标体系，以致荒漠化监测不规范，难以从整体上把握荒漠化的发展动态和趋势．本文论述了国内外荒漠化指标体系及其研究现状，指出了我国现有荒漠化监测指标存在的主要问题，提出了荒漠化监测指标的基本特征，建立荒漠化监测指标的基本思路并提出了一个量化监测指标体系。     

重庆市生态环境智慧监测管理体系研究

以重庆市为例，从生态环境监测管理需求出发，分析了智慧监测的现状与存在的问题，提出了构建生态环境智慧监测管理体系的技术路线。以监测业务为核心，涵盖水、气、声、态、土等多种要素，构建了要素齐全、上下统筹、自动预警、服务应用的生态环境监测网络，实现了环境质量、污染源和生态状况监测全覆盖，预期取得规范监测业务流程、促进监测业务协同、加快产学研用结合等成效。     

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。     

环境治理工程验收监测存在问题及对策

本文论述了当前我国环境治理工程验收监测工作中存在的问题，提出了在验收监测中应严格遵守监测规范，适当增加监测频次，准确、客观地评价监测结果，充分地为企业服务的对策。     

新疆物理监测能力现状及建议

针对新疆物理监测工作(包括噪声监测、振动监测、辐射监测等)现状及环保监测系统物理监测的人员、仪器、能力等情况，分析了物理监测工作存在的不足，并对今后更好的开展物理监测工作提出建设性意见。     

浅论科学监测

阐述了科学监测的目的、意义及其内涵，提出了实现科学监测现阶段的途径是：监测工作应具有计划性，监测方案应具有可行性，操作程序应具有规范性，监测技术应具有先进性，监测数据应具有有效性，监测结论应具有客观性。     

苏州市环境污染事故应急监测系统的建立与实施

介绍了苏州市环境污染事故应急监测系统的适用范围和基本特点，明确了领导小组、各监测小组及网络成员单位在系统中的职责，提出了系统的工作程序，建议开展应急监测能力培训，建立应急监测信息交流系统，实施例行监督检查，研制并定期更新应急监测信息管理系统，配置必要的应急监测仪器装备，加强与网络成员单位的合作，定期评审和改进应急监测系统，以保证系统的有效运行。环境污染事故应急监测实例表明，该系统在应急监测过程中发挥了良好的作用。     

完善应急监测网络 提高环境管理能力

阐述了建立广东省环境应急监测网络的重要性，以及加大对环境应急监测网络建设投入、配套信息系统及公告制度建设的要求、方法、程序，并从完善应急监测网络，建立应急监测法规体系，加强应急监测队伍建设等方面对广东省环境应急监测体系的发展方向进行了探讨。     

Biomonitoring of Lead, Zinc, and Cadmium in Streams Draining Lead-Mining and Non-Mining Areas, Southeast Missouri, USA

We evaluated exposure of aquatic biota to lead (Pb), zinc (Zn), and cadmium (Cd) in streams draining a Pb-mining district in southeast Missouri. Samples of plant biomass (detritus, periphyton, and filamentous algae), invertebrates (snails, crayfish, and riffle benthos), and two taxa of fish were collected from seven sites closest to mining areas (mining sites), four sites further downstream from mining (downstream sites), and eight reference sites in fall 2001. Samples of plant biomass from mining sites had highest metal concentrations, with means 10- to 60-times greater than those for reference sites. Mean metal concentrations in over 90% of samples of plant biomass from mining sites were significantly greater than those from reference sites. Mean concentrations of Pb, Zn, and Cd in most invertebrate samples from mining sites, and mean Pb concentrations in most fish samples from mining sites, were also significantly greater than those from reference sites. Concentrations of all three metals were lower in samples from downstream sites, but several samples of plant biomass from downstream sites had metal concentrations significantly greater than those from reference sites. Analysis of supplemental samples collected in the fall of 2002, a year of above-average stream discharge, had lower Pb concentrations and higher Cd concentrations than samples collected in 2001, near the end of a multi-year drought. Concentrations of Pb measured in fish and invertebrates collected from mining sites during 2001 and 2002 were similar to those measured at nearby sites in the 1970s, during the early years of mining in the Viburnum Trend. Results of this study demonstrate that long-term Pb mining activity in southeast Missouri has resulted in significantly elevated concentrations of Pb, Cd, and Zn in biota of receiving streams, compared to biota of similar streams without direct influence of mining. Our results also demonstrate that metal exposure in the study area differed significantly among sample types, habitats, and years, and that these factors should be carefully considered in the design of biomonitoring studies.     

Assessing health consequences in an environmental impact assessment: The case of Amsterdam Airport Schiphol

In this article a comprehensive approach for the evaluation of possible health effects in an environmental impact assessment (EIA) is described, illustrated with the example of Amsterdam Airport Schiphol. Unlike many EIAs, we estimated quantitatively the impact of aircraft-related pollution in terms of the number of affected people for aircraft noise annoyance, odour annoyance and hypertension. In addition, an analysis of health registry data on cardiovascular and respiratory diseases and a short survey on annoyance and risk perception were carried out. The scope of a health impact assessment depends on the situation, available knowledge and data, concern in the population about the impact and the number of people concerned. It is important to pay attention to the perception of risks and concerns from all parties involved. Moreover, the results demonstrate that far more people outside the area for which standards apply were affected than inside.     

Effect of heavy metal contaminated shooting range soils on mycorrhizal colonization of roots and metal uptake by leek

We grew leek (Allium porrum) in soils of two shooting ranges heavily contaminated with heavy metals in the towns of Zuchwil and Oberuzwil in Switzerland as a bioassay to test theactivity of arbuscular mycorrhizal (AM) fungi in these soils.Soil samples were taken from (1) front of the shooting house(HOUSE), (2) the area between house and target (FIELD) and (3) the berm (BACKSTOP). Samples of Ribwort plantain (Plantagolanceolata) growing naturally within the shooting ranges werealso collected and the colonization of its roots by mycorrhizalfungi was measured. The number of AM spores in the soils wassignificantly reduced concomitant with the increase in thedegree of soil contamination with metals. In Zuchwil,mycorrhizal fungi equally colonized roots of Ribwort plantainsampled from BACKSTOP and HOUSE. In Oberuzwil, however, plantsfrom BACKSTOP had lower colonization when compared with thosesampled from HOUSE. Colonization of leek was strongly reducedin the BACKSTOP soil of Zuchwil and slightly reduced in theBACKSTOP soil of Oberuzwil when compared with plants grown inrespective HOUSE soil. Concentrations of Cd, Cr, Cu, Ni, Pb andZn in the leaves of leek grown in the BACKSTOP soil was withinthe range considered toxic for human consumption. This pointsto the high degree of bio-availability of these metal in thesesoils. Significant decrease in the number of mycorrhizal sporesin the BACKSTOP soils in Zuchwil and the low colonization ofleek roots grown in these soils point to possible changes inthe species diversity of mycorrhizal fungi in these soils.     

Assessment of Air Quality After the Implementation of Compressed Natural Gas (CNG) as Fuel in Public Transport in Delhi, India

Public transport in Delhi was amended by the Supreme Court of India to use Compressed Natural Gas (CNG) instead of diesel or petrol. After the implementation of CNG since April 2001, Delhi has the highest fraction of CNG-run public vehicles in the world and most of them were introduced within 20 months. In the present study, the concentrations of various criteria air pollutants (SPM, PM₁₀, CO, SO₂ and NO_x) and organic pollutants such as benzene, toluene, xylene (BTX) and polycyclic aromatic hydrocarbons (PAHs) were assessed before and after the implementation of CNG. A decreasing trend was found for PAHs, SO₂ and CO concentrations, while the NO_x level was increased in comparison to those before the implementation of CNG. Further, SPM, PM₁₀, and BTX concentrations showed no significant change after the implementation of CNG. However, the BTX concentration demonstrated a clear relation with the benzene content of gasoline. In addition to the impact of the introduction of CNG the daily variation in PAHs levels was also studied and the PAHs concentrations were observed to be relatively high between 10 pm to 6 am, which gives a proof of a relation with the limited day entry and movement of heavy vehicles in Delhi.     

Monitoring morphological and vegetation changes and flow events in dryland river channels

Monitoring of impacts of floods in river valleys of dryland regions has become important with the onset and threats of desertification and is likely to become even more vital with predictions of increased effects of climate and land use change. It is also needed in order to conform to requirements of the EU Water Framework Directive. Monitoring in such regions sets particular challenges. This paper explains a system of low-cost monitoring of changes in morphology, vegetation and sediment cover in channels and valley floors of ephemerally flowing streams. It has been applied in SE Spain for 10 years and has proved very effective. In particular, the use of simple crest-stage recorders for measuring flow height and the use of real-time differential GPS for rapid and accurate survey and for relocating points have proved very valuable. Part of the monitoring is focused on the interaction of plants and channel processes. Small changes in and around vegetation associated with flow events have been detected by a combination of quadrat surveys and cross-profiling of the channel. A range of flow events has been measured over the period of monitoring, demonstrating their differing effects and the varying sensitivity and responsiveness of different sites. The sporadic occurrence of flood events in such an environment means that a strategy of monitoring several sites and of continuation over many years has great benefits.     

Effects of Copper Sulfate and Copper Nitrate in Aquatic Medium on the Restoration Potential and Accumulation of Copper in Stem Cuttings of the Terrestrial Medicinal Plant, Portulaca Oleracea Linn

The stem cuttings of the terrestrial, ornamental plant, Portulaca oleracea, grew well in distilled water by producing adventitious roots and leaves. However, when exposed to various concentrations of sulfate and nitrate salts of copper resulted in a suppression of root growth, increase in initiation time of roots and sprouts and decay of stem cuttings from the cut open end, decrease in number of leaves with an increase in concentration of copper in the growth medium. Accumulation of copper increased with increasing concentrations of both copper sulfate and copper nitrate. However, copper accumulation was greater in copper nitrate than in copper sulfate treatment. Hence, copper in the presence of nitrate is more toxic than in the presence of sulfate. The accumulation factors in all treatment concentrations were greater than 1, hence P. oleracea is a copper accumulator.     

限制油料中的含硫量是确保烟气达标排放的有效途径

通过对燃油锅炉监测结果的统计而推导出二氧化硫与油品中含硫量的关系公式 ,再求出二氧化硫浓度达标排放的含硫量限制水平及可行性。     

乌鲁木齐市城市环境综合整治定量考核初步研究

城市环境综合整治定量考核是中国为保护和改善城市环境质量而实行的一种行政性管理制度。该项制度目前采用20项指标,综合衡量一个城市的环境质量等级,并进行城市间的相互比较。乌鲁木齐市自1989年参加城考以来,成绩一直不理想,特别是环境空气质量得分不理想。本文采用通常方案和减排方案对2008年城考结果进行预测。结果表明,只有采取减排方案,才能改变乌鲁木齐市在全国城考中排名落后的状况。     

Which group is best? Attributes of different biological assemblages used in freshwater biomonitoring programs

Of the many groups of organisms proposed for use in biomonitoring, assemblages of fish, algae, and benthic macroinvertebrates are the most commonly selected. Purported advantages and disadvantages of using these groups, along with those of zooplankton, were assembled from 65 different publications and websites. From these, 13 categories of advantages and nine of disadvantages were created. The diversity of the assemblage and its importance to the ecosystem were reported as advantages in >20% of citations for each group; these similarities suggest that some redundancy exists among the different groups in terms of these features. Likewise, sampling difficulties and lack of analytic metrics were disadvantages listed in >20% of citations for each group. Few reported advantages (e.g. recreational value of fish) or disadvantages (e.g. short generation time of algae) were unique for a particular assemblage. The validity of reported advantages and disadvantages were sometimes region specific, other times incorrect. The choice of which assemblage is most appropriate for a biomonitoring program ultimately depends on the characteristics of the area to be studied and the program objectives.     

棕壤吸附-解吸铬影响因素研究

采用室内实验方法,研究了不同铬浓度及不同pH对棕壤吸附-解吸铬的影响,草酸、EDTA和柠檬酸3种有机酸在不同浓度、不同pH条件下对棕壤吸附-解吸铬的影响。结果表明,棕壤对Cr6＋的吸附率随其浓度的增大逐渐增大,并在酸性条件下易于吸附Cr6＋,在碱性条件下易于解吸Cr6＋,低浓度有机酸有利于棕壤对Cr6＋的解吸。EDTA解吸率最大,草酸次之,柠檬酸最小。