锡林郭勒盟农村牧区饮用水水质现状

根据锡林郭勒盟环境保护监测站2010年,对全盟13个旗县市区所辖农村牧区的42个饮用水供水点水质监测结果,进行单因子评价和综合评价,研究分析锡盟农村牧区饮用水水质现状及饮用水水质超标的主要原因,提出了相应的改善措施与保护对策。     

鞍山市工业固体废物现状及污染防治对策

依据鞍山市工业固体废物包括普通工业固体废物和危险废物的产生及处置现状,分析其目前存在的主要环境问题及潜在危害,并根据鞍山市实际情况,提出了工业固体废物减量化、资源化、无害化的主要途径及污染防治管理对策。     

浅析污染源自动监测系统应用现状与发展思路

通过对污染自动监测系统应用现状和存在问题进行了分析,提出了污染源自动监测系统今后的发展思路。     

黑龙江省水环境特征污染物排放现状

黑龙江省的水环境问题十分突出,水资源短缺与水质污染现象仍然普遍存在。本文重点关注了废水量以及特征污染物化学需氧量和氨氮的排放情况,从全省、区域、行业等多角度展开研究,确定黑龙江省水环境中特征污染物的排放现状。     

社会体育指导与管理本科专业课程设置探析简

通过文献资料法,对2013年8月申报社会体育指导与管理专业的9所高校本科课程设置现状与问题进行分析,以期提高本专业的人才培养质量。结果表明,各院校的人才培养方案专业必修课和选修课能够满足教育部对本专业课程的规定,但部分院校选修方向与职业联系不密切;选修方向课程学分均不超过总学分比例的10%,不能满足就业需求;课程开设时期普遍偏晚,不利于专业职业技能的形成。建议专业方向课程应与职业教育密切相连,并满足职业教育的需求。     

Daphne: a new multimetric benthic index for the quality assessment of marine coastal environment in the Northern Adriatic Sea

A new benthic index, named Daphne, is proposed for the Northern Adriatic coastal area, near the Po river delta. It is based on six characteristics of the community that do not require in-depth taxonomic expertise: number of mollusc species, % of bivalves, % of polychaetes, abundance of the opportunistic species Corbula gibba, % of amphipods and number of ‘typical mollusc species’ that are individuated by multivariate analysis. The application of the index in selected stations along a gradient of decreasing disturbance shows that it is simple to use in regular monitoring campaigns and that the results are consistent with environmental quality data in the special conditions of this area subjected to considerable river runoff. The index can be used in addition and as a complement to more widespread indices (such as M-AMBI); a comparison of the two indices performance is discussed.     

我国应急预案体系现状及展望——以上海为例

应急预案在自然灾害等突发事件发生时可以起到迅速反应的作用,因此成为突发事件应急管理中重要的一环。我国的应急预案体系已经基本建成,但还存在着预案格式雷同、脱离部门实际、分级体系科学性和可操作性不强、不同预案间接洽性不够、预案建设数量质量不够、缺乏后续管理等种种问题。分析了国内应急预案体系的现状,并探讨了对应急预案体系的改进方法。     

Uncovering context-induced status quo effects in choice experiments

In this study five design dimensions are varied systematically investigating context-induced status quo effects in choice experiments. Additionally, two structural complexity measures, entropy and the number of attribute level changes, are used to capture status quo effects from the similarity between alternatives and the number of trade-offs. A crucial finding is that the frequency of status quo choices is negatively associated with the number of alternatives indicating preference matching effects. By contrast, the probability of choosing the status quo increases with a higher number of choice tasks, a wider level range, and the similarity between alternatives. Status quo choices are further affected by the current environmental situation perceived by respondents. We also find that marginal and non-marginal welfare estimates are significantly affected by the choice design. One key finding is that the most used choice task format in environmental economics, i.e., two hypothetical and a status quo alternative, is likely to increase the propensity to choose the status quo option.     

锦州地区地下水饮用水源污染因素及防治对策研究

通过对锦州地区地下水饮用水源水质监测数据分析,评价地下水饮用水源水质现状;针对部分水源水质超标现象,分析其成因,并在实地考察的基础上从工矿企业污染源、生活污染源、养殖业污染源、农业污染源和不合理开采等几方面进一步阐述水源地潜在污染因素;在此基础上从预防、治理、生态修复及加强监管等方面提出地下水饮用水源污染防治对策。     

加强农药的环境管理刻不容缓

介绍和分析了农药对我国生态环境污染与危害的现状。指出造成我国农药环境污染严重的重要原因是缺乏必要的环境监督管理 ,研究制定出符合我国国情的农药污染控制政策与措施已经刻不容缓