深入开展环境保护宣教工作 进一步落实国务院《决定》

近日，安徽省环境保护局召开环境宣教会议，进一步强调贯彻落实《国务院关于落实科学发展观加强环境保护的决定》工作。会上，安徽省环境保护局王文有副局长做了《完善环境宣教机制，提高全民环保意识》的专题讲话。     

Sedimentary record of polycyclic aromatic hydrocarbons in Lake Erhai, Southwest China

The temporal distribution of polycyclic aromatic hydrocarbons (PAHs) was investigated in a sediment core from Lake Erhal in Southwest China using gas-chromatography/mass spectrometry (GC/MS) method.The total organic carbon (TOC) normalized total PAHs concentrations (sum of US Environmental Protection Agency proposed 16 priority PAHs) ranged from 31.9 to 269 μg/g dry weight (dw),and were characterized by a slowly increasing stage in the deeper sediments and a sharp increasing stage in the upper sediments.The PAHs in the sediments were dominated by low molecular weight (LMW) PAHs,suggesting that the primary source of PAHs was low- and moderate temperature combustion processes.However,both the significant increase in high molecular weight (HMW) PAHs in the upper sediments and the vertical profile of diagnostic ratios pointed out a change in the sources of PAHs from low-temperature combustion to high-temperature combustion.The ecotoxicological assessment based on consensus-based sediment quality guidelines implied that potential adverse biological impacts were possible for benzo(ghi)perylenelene and most LMW PAHs.In addition,the total BaP equivalent quotient of seven carcinogenic polycyclic aromatic hydrocarbons (BaA,CHr,BbF,BkF,BaP,DBA and INP) was 106.1 ng/g,according to the toxic equivalency factors.Although there was no great biological impact associated with the HMW PAlls,great attention should be paid to these PAH components based on their rapid increase in the upper sediments.     

Evaluation of accuracy of linear regression models in predicting urban stormwater discharge characteristics

Stormwater runoff has been identified as a source of pollution for the environment, especially for receiving waters. In order to quantify and manage the impacts of stormwater runoff on the environment, predictive models and mathematical models have been developed. Predictive tools such as regression models have been widely used to predict stormwater discharge characteristics. Storm event characteristics, such as antecedent dry days （ADD）, have been related to response variables, such as pollutant loads and concentrations. However it has been a controversial issue among many studies to consider ADD as an important variable in predicting stormwater discharge characteristics. In this study, we examined the accuracy of general linear regression models in predicting discharge characteristics of roadway runoff. A total of 17 storm events were monitored in two highway segments, located in Gwangju, Korea. Data from the monitoring were used to calibrate United States Environmental Protection Agency＇s Storm Water Management Model （SWMM）. The calibrated SWMM was simulated for 55 storm events, and the results of total suspended solid （TSS） discharge loads and event mean concentrations （EMC） were extracted. From these data, linear regression models were developed. R2 and p-values of the regression of ADD for both TSS loads and EMCs were investigated. Results showed that pollutant loads were better predicted than pollutant EMC in the multiple regression models. Regression may not provide the true effect of site-specific characteristics, due to uncertainty in the data.     

秀出再生之美 宝之林

<正>宝之林是台中市政府环境保护局创立的资源回收再利用园区,由一所闲置的小学校园改造而成。在这里,工作人员独具匠心,将市民废弃的家具收集起来,进行编号、检查、修复、加工后,使那些原本丢弃在垃圾"坟墓"中的无用家具起死回生,再次获得了"新生命",然后再以3至4折的价格售予市民。市民们还可以将有故障的小家电送到这里的家电诊所,经过修复完好之后,电话通知市民领取,整个过程只收取50台币     

感恩环境宣教工作这八年

我先后在教育部门、共青团、广播电视台、街道办事处、12369环保投诉中心,以及重庆市环保局办公室和宣传教育、国际合作、互联网信息办公室工作。每一段经历都是我人生的重要组成部分,不可或缺,也弥足珍贵。其中,最难忘的是在重庆市环境保护局宣教国合处（网信办）这8年。这8年,我见证了重庆环境质量的明显改善,见证了重庆环保宣教队伍的不断壮大,见证了重庆环保“大宣教”格局的构建完善,见证了公众对重庆环境保护知晓度、满意度的大幅提升。     

关注污染企业的“搬迁”去向

正近日,环境保护部网站公布了2014年第一季度重点环境案件处理情况。其中有这样一个案件:浙江省台州市温岭市群众反映台州极东金属煅压有限公司废气污染,温岭市环境保护局依法处罚该公司未批先建的违法行为,并申请法院强制执行。该公司于2013年1月开始搬迁,生产设备和厂棚已基本拆除。浙江省环保厅督促当地政府和环保部门落实企业搬迁工作,确保设备完全拆除。     

辽宁省召开全省环境保护工作会议

正2014年2月20日,辽宁省环境保护工作会议在沈阳召开,省环境保护厅朱京海厅长到会并讲话。全省14个市及绥中、昌图县环境保护局主要领导,省环境保护厅领导及有关单位主要负责同志参加会议,国家环境保护部东北督查中心、沈阳     

抗震应急，敬业奉献 灾后重建，义无反顾

2008年5月12日14：28,四川汶川发生里氏8．0级大地震后,环境保护部及浙江省环境保护局领导给予了高度重视,多次对浙江省辐射环境监测站、浙江省环境监测中心和浙江省环境保护科学设计研究院抗震救灾、灾后重建支援工作提出要求。各单位高度重视环境、核与辐射应急响应工作,积极待命灾后重建支援。     

代表委员热议:保护生态留住蓝天绿水青山

<正>"希望全中国都能够蓝天常在,青山常在,绿水常在,让孩子们都生活在良好的生态环境之中"。代表委员热议党和国家坚持"用制度保护生态环境",全面推进生态文明建设,实现中华民族永续发展。特别是2015年起正式施行的"史上最严环保法"更是表达了依法治污、铁腕执法的强烈信号,力度之大,前所未有。2014年上海的PM2.5年均浓度从62μg减少到52μg,下降了16%;整个长三角浓度下降了10%左右,从67μg下降到60μg。上海2015年将启动对船舶污染的治理,长三角地区即将开展机动车异地同管的协作行动。——上海市环     

广汉市环境保护局

广汉市环境保护局成立于1996年,是广汉市环境保护行政主管部门,依法对辖区内环境保护工作实施统一监督管理。