南京市水质自动监测系统质控管理体系研究

通过对水质自动监测系统管理体系和质量控制等方面的研究,确保南京市水质自动监测站的稳定运行,监测数据的准确、有效、可比,充分发挥水站的实时监测、预警监控作用。     

石家庄某机械制造企业搬迁遗留土壤调查及污染成因分析

以石家庄某机械制造企业搬迁遗留场地为例,结合分区与专业判断进行土壤调查与分析。结果表明:27个点位不同深度土壤样品中,氰化物、六价铬及多氯联苯均未检出。检出重金属6种,总石油烃2种、苯系物3种,但均未超标。污染主要来源是原辅材料堆存和在工艺过程中遗撒、泄漏迁移所致。     

浅析国控废气污染源在线比对监测存在的问题及对策——以镇江市为例

以镇江市国控废气污染源在线比对监测为例,分析了国控废气污染源比对监测存在的典型问题,从监测规范、比对方法、运维管理等角度剖析原因,提出,合理设置手工与在线监测点位,减少比对监测方法干扰因素,加强在线监测仪器维护监督管理等建议,从而提高比对监测合格率,更好地开展国控污染源在线比对监测工作。     

东营市海岸带区域综合承载力评估

随着人类对海岸带开发强度的不断提高,海岸带资源、环境问题日益突出,海岸带可持续发展成为人类共识,海岸带区域综合承载力研究作为该区域可持续发展的基础性研究,可以为海岸带区域合理开发与管理提供重要理论支撑。本文选取东营市海岸带为研究区域,以海岸带湿地遥感解译数据、浅海水质监测数据及社会经济统计数据为数据源,运用状态空间法计算了研究区2010—2014年海岸带区域的综合承载力;对东营市与潍坊市、滨州市的海岸带区域综合承载力进行了比较分析;预测了2016—2020年东营市海岸带区域综合承载力;依据研究结果探讨了海岸带可持续利用的未来途径。结果表明:在过去的2010—2014年和预测的2016—2020年东营市海岸带区域综合承载力均处于超载状态,但总趋势是向好的;同时,2010—2014年东营市海岸带在吸引外资、港口发展、海岸带生态系统服务价值、浅海海域水环境方面具有明显优势,但社会公共服务投入不平衡、不稳定。与2016—2020年东营市海岸带区域综合承载力预测结果相比较而言,2011年东营市海岸带区域综合承载力超载最明显,与该年环境压力大和社会投入不足有关。2014年东营市各县区海岸带区域综合承载力均处于超载状态,广饶县超载最明显;同时各县区自然、社会、经济发展水平差异较大,市辖区社会经济指标优于各县区。东营市海岸带区域综合承载力相比潍坊市、滨州市在资源、环境、生态方面具有明显优势,但在社会支撑方面投入不足,因此可以通过保持资源、生态优势,弥补社会投入不足等措施提高东营市海岸带可持续利用水平。     

Protection of urban features during urbanization based on the roles of springs in Jinan

Thirty-seven years since reform and opening up, China has sustained rapid economic growth and urbanization. However, there was inadequate protection of natural, historical, and cultural heritage, especially in the past 17 years, which led to the outcome that urban and rural construction lacked features. To rebuild our urban features during urbanization, and avoid destroying them, we should probe into the reason of lacking features and how to protect them. Therefore, taking Jinan City as an example, this paper explored the crisis and its causes of urban characteristics during the period of rapid urbanization based on discussing roles of spring features, including economic effects, social effects, ecological effects and so on. What is more, this paper listed and analyzed those protection measures taken by Jinan. The results showed that spring groups spewed again and kept for 8 years through those measures, which meant that urban characteristics restored. Thus, Jinan City provides successful and significant reference for other cities in restoring urban features during urbanization construction. Also, the author deemed that cities could recollect their urban features as long as they take reasonable measures.     

Study on particulate matter air pollution,source origin,and human health risk based of PM10 metal content in Volos City,Greece

Investigations on the fluctuation in PM₁₀ air pollution in Volos, a medium-sized industrialized port city in the Mediterranean, are presented for the 5-year period between 2009 and 2014. The levels detected have been examined in relation to legislatively set limits, sampling year, and day of the week. A PM₁₀ spring sampling campaign has been performed in 2014 and metals and other elements in the PM₁₀ mass have been quantified. Source origin has been attempted for the latter sampling campaign and human health risk has been assessed. Results show compliance with the mean annual value of 40 μg m^?3 of 2008/50/EC for the city; however, exceedances of the daily quality standard of 50 μg m^?3 were frequently recorded. Shifts in PM₁₀ concentrations and in contributing sources have been recorded; nevertheless, longer duration data series are needed for safe deductions. Element measurements have enabled source identification for early summer of 2014, with Earth's crust minerals and anthropogenic sources being the main factors. Cumulative non-carcinogenic risk may exceed the threshold value of 1. Possible involvement of sea salt aerosol and desert dust long-range transport has also been assessed. These results may furnish databases on PM pollution of Greek cities as well as other Mediterranean urban centers with similar characteristics.     

Cities and the SDGs: Realities and possibilities of local engagement in global frameworks

City action is critical to achieving global visions for sustainability such as the UN’s Sustainable Development Goals (SDGs). However, SDG ‘localisation’ is complex procedure, with divergent outcomes depending on context and diverse city processes. This paper considers the operational challenges faced by city actors in taking on the SDGs, and subsequent implications for initiating local (and global) sustainability transitions. We analyse emergent approaches to SDG localisation within the Asia–Pacific, using a policy analysis framework (transition management) to assess transformation potential. We find that SDG localisation can influence urban sustainability, but effective implementation requires sufficient data, resourcing, and guidance—which are not readily, nor equally available to all city governments. City-to-city peer learning can accelerate SDG uptake, but realising the transformative ambition set out by the SDGs will require an approach to localisation that clearly demonstrates why and how any city government can and should engage with global sustainability frameworks.     

大学城校园环境可持续发展评估与探讨

基于五律协同与可持续发展理论,从自然、环境、技术、社会、经济五方面出发构建大学校园环境评价指标体系。运用层次分析法、归一化、定量转化和加权综合等方法建立评估模型,对大学城这一特殊的环境进行调查研究,提出了相应的措施建议。将该评估体系引入大学城规划建设中,利用科学机制评判设计的可持续性,使校园管理决策模式进一步合理化。     

秦皇岛大气污染物浓度变化特征

为了解河北沿海旅游城市秦皇岛大气污染现有水平,研究其变化趋势,于2009年9月～2010年8月对秦皇岛市大气中的典型污染物进行连续监测研究.结果表明,该市大气中NO、NO2、SO2、O3和PM10平均浓度分别为（18±18）、（45±18）、（42±46）、（44±25）和（128±77）μg·m-3,PM10污染最为严重,年均浓度超出国家二级标准（100μg·m-3）接近30%.夏季O3日平均浓度和日小时浓度最大值（O3₁h max）的平均分别为（64±21）μg·m-3和（126±42）μg·m-3,偏南海洋气团有加重O3污染现象,伴随有短期超标;采暖期大气NOx、SO2和PM10分别是非采暖期的1.5、4.9和1.5倍,PM10和SO2日均值相对国家二级标准的超标率分别为53%和11%.京津冀、环渤海工业区的气团输送和当地海港区高排放叠加可使秦皇岛NOx、SO2和PM10污染物平均浓度上升17%、27%和12%,冬季其三者大气平均浓度飙升至（100±49）、（110±84）和（215±108）μg·m-3.北方内陆干洁气团和南方海洋气团可有效清除秦皇岛市大气污染物.     

兰州市的生态功能区划

在生态环境调查的基础上,依据生态功能区划的基本原则,结合兰州市生态系统的空间特征分析、生态敏感性评价以及生态服务功能评价,建立了二元圈层结构的规划理念,制定了兰州市生态功能区划。把兰州市划分为4个1级功能区和3个2级功能区,并明确阐述了各功能区的主要特点、主要问题和主导功能,力图为兰州市建立良好的生态功能结构提供科学依据。