Survey and evaluation on residents' environmental awareness in Jiangsu Province of China

A survey was designed to evaluate the present status of residents' environmental awareness in Nanjing and Yangzhong in China. First, it set up an index model to evaluate the level of residents' environmental awareness from three aspects: environmental attitudes, environmental behaviour and environmental knowledge. Then, the influence of individual factors on environmental awareness was analysed. The questionnaire shows that people have certain knowledge about the subject, common feelings about the severity of environmental pollution, anxiety about the effects of environmental pollution on personal health, and objection to developing the economy at the cost of environmental destruction. Most of the residents investigated showed a willingness to do voluntary work for environmental improvement. When asked for individual donations, however, some of them showed some reluctance. Some people lacked the initiative to acquire environmental protection knowledge and increase their environmental awareness.     

我国突发环境事件演变态势、应对经验及防控建议

依据2006—2020年突发环境事件数据,运用统计和个案分析方法,分析了近年来我国突发环境事件的演变规律、总体情况及特点,基于典型案例,探讨了突发环境事件应对的有效模式及成功经验。结果表明：2006—2020年全国共发生突发环境事件6 569起,总体呈下降趋势;2016—2020年发生的重大及以上突发环境事件较2011—2015年下降了69%,趋势明显,说明我国突发环境事件总体上得到了有效防控。然而,事件多发频发的高风险态势并没有根本改变,近年来还呈现出情况复杂、类型多、诱因复杂、公众关注度高等一些新的发展态势。基层环境应急准备扎实、应急指挥体系高效顺畅、预警防控体系健全、科技支撑和物资储运保障有力、信息公开机制健全是妥善应对突发环境事件的成功经验。未来应注重重大环境风险的识别防范,重大及敏感突发环境事件的应急准备和应对、环境应急管理人员能力的培养、环境应急管理体制机制的创新。     

舟山港水域环境保护管理体制和运行机制探讨

论述了舟山港水域的环境现状、存在的主要环境问题,以及环境保护工作的重要性,提出了舟山港水域环境保护的主要目标,并结合其自然特点,探讨了舟山港水域环境保护管理对策。     

浙江省地方环境标准制定思考

地方环境标准是对国家环境标准的补充和完善。为加大污染控制力度,适应新形势下环境管理和执法要求,有效改善和保护环境质量,针对浙江省主要环境问题和现行国家环境标准的不足,结合产业发展方向和环境保护目标,制定浙江省地方环境标准十分必要。主要从浓度控制与排放总量控制相结合、敏感或特殊有毒有害污染物控制、行业污染控制和相关环境质量等方面提出了地方环境标准的制定思路。     

Participation and environmental assessment in Northern and Southern cities, with examples from Stockholm and Jakarta

Increasing public participation in environmental assessment is a common goal, North and South. Despite a relative lack of formal education and institutionalised democracy, participatory appraisal has become far more popular in low-income areas in the South, where many advocates claim that it is possible to give local residents a large measure of control over both the research process and its follow-up. In the urban context, the potential for participatory environmental assessment is related to the spatial extent of the environmental challenges. The most critical environmental problems in Southern cities tend to be local, while the most critical environmental problems for Northern cities tend to be global. Using examples from Stockholm and Jakarta, this paper illustrates how such differences alter the comparative advantages of expert and lay knowledge, and the forms of participation that can realistically be aspired to.     

宏基因组学在环境工程领域的应用及研究进展

宏基因组学作为环境生物学(特别是环境微生物学)和基因组学结合而产生的新兴学科,利用其独特的生物分子检测技术和高通量基因筛选方法,在环境微生物群落研究和资源开发上取得了一系列突破性的进展,并逐步应用到环境科学与工程的各个领域。旨在通过对宏基因组技术的简单介绍,总结近期它在环境工程领域,如水处理工程、污染土壤生物修复、生活垃圾生物处理、海洋及其他生境石油泄漏修复和生物电化学工程中的应用和进展。同时,也为环境工程领域中生物处理技术的改进提供更多微生物层面上的理论依据和方法学思路,并对宏基因组学在环境工程领域内的应用和发展进行了展望。     

环保催化剂在环境保护中的应用研究进展

环境问题是人类不能回避的现实问题 ,以环境保护为目的的催化化学在解决环境保护问题中起着核心作用。本文从狭义上综述了除去SO2 、NOX、CO2 及N2 O等污染物质用的环保催化剂的种类和应用研究进展以及未来环保催化剂的研究发展方向。重点介绍了环保催化剂在脱硫、脱氮及净化汽车尾气方面的应用情况     

环保疏浚的技术要求与环保绞刀的设计

湖泊底泥环保疏浚是消除内源性污染最快捷、最有效的方法,并为生态恢复创造条件,而环保绞刀是湖泊底泥环保疏浚的必要条件.阐述了环保疏浚的技术要求,设计了绞吸式挖泥船用环保绞刀,满足了湖泊底泥环保疏浚的需要.     

环保疏浚的技术要求与环保绞刀的设计

湖泊底泥环保疏浚是消除内源性污染最快捷、最有效的方法，并为生态恢复创造条件，而环保绞刀是湖泊底泥环保疏浚的必要条件。阐述了环保疏浚的技术要求，设计了绞吸式挖泥船用环保绞刀，满足了湖泊底泥环保疏浚的需要。     

Foreign direct investment,environmental regulation,and environmental pollution: an empirical study based on threshold effects for different Chinese regions

On the basis of previous studies on the relations among foreign direct investment (FDI), environmental regulation, and environmental pollution, this work uses provincial panel data from 2000 to 2014 to study the effects of FDI and environmental regulation on environmental pollution by applying the panel-corrected standard error (PCSE) method. This paper then utilizes environmental regulation as the threshold variable to estimate the threshold effects of environmental regulation on FDI’s influence on environmental pollution in a threshold regression model for the eastern, central, and western regions of China. The results show that stricter environmental regulation can substantially reduce the pollution in each region. FDI can decrease environmental pollution in the eastern and central regions, but it can increase pollution in the western region. There are double-threshold effects of environmental regulation on the effects of FDI on environmental pollution in each region. When the environmental regulation level is between the first threshold and the second threshold, FDI can decrease environmental pollution much more in the eastern and central regions and increase environmental pollution much less in the western region.

     

浅谈对热电企业的环境监督管理

对热电企业的环境监管工作是环保部门的重要职责,根据在对热电企业日常监管中遇到的问题,论述了监管的常用方法,包括监督企业环境管理落实情况、核查企业环保数据真实性及重视群众对企业的监督,并就相关工作展开了具体讨论。     

环境正义与中国的环境政策

环境正义问题的提出是和现代民法的社会化发展倾向不可分割的。环境问题社会利益的日益突出,环境资源的分配不公也在很大程度上推动了传统民法向现代民法的转变。中国的环境政策也应当从环境正义的立场出发,才能更好地适应国际经济发展的新趋势,从而更好地促进中国环境和经济的协调发展。     

论环境经济办法

一个好的经济政策应该是一个好的环境政策,反之亦然。这里所说的环境经济办法是一个全新的环境经济政策体系,它是由绿色税收、环境收费、绿色资本市场、生态补偿、排污权交易、绿色贸易、绿色保险等方面构成的。它们是市场经济的产物,与强制性环境政策相对应,两者共同构成一个比较完整的内在相通的政策体系。新的环境政策体系的理论基础是环境价值观、价值规律和价格形成机制。     

Relation between the exergy of waste emissions and measures of environmental impact

In an attempt to improve methodologies for assessing and predicting environmental impact, the relation between several measures of environmental impact potential and exergy is investigated. Exergy is a measure of the degree of disequilibrium between a substance and its environment. The approach taken compares current methods used to assess the environmental impact potential of waste emissions and the exergy associated with those emissions. The measures of environmental impact potential considered are the Ontario 7le of industrial air emission limits, and two methods of assessing the environmental costs for air emissions resulting from the combustion of three common fossil fuels: coal, oil and natural gas. A relationship was identified between one environmental costing methodology and exergy. Further work appears to be justified, using more data, to verify this relation, and to detect other relationships between the exergy of waste emissions and measures of environmental impact.     

基层环境执法存在的问题及对策浅析

阐述了环境执法中存在的问题，指出了真正造就一支“来之能战，战之能胜”的高效、廉洁、文明的环境执法队伍，必须加快立法步伐，加大环境法制宣传教育力度，提高环境法制意识，进行行政管理体制创新，改革机构，打破地方政府“供养制”，加强环保执法队伍的建设。     

Dwindling regional environmental pollution through industrial structure adjustment and higher education development

This paper uses Chinese provincial data from 2006 to 2021 as a sample period to study the relationship between higher education development, industrial structure adjustment, and environmental pollution. Conclusions were as follows: (1) the industry structure adjustment can reduce environmental pollution in Chinese regions except eastern, and the increase in the proportion of the tertiary industry will increase pollution emissions in the eastern region. (2) Although there is a negative correlation between higher education and environmental pollution in China, it is not significant. From different regions, the coefficients in the eastern are positive which means aggravated environmental pollution, and the coefficients in the central region are not significant, but higher education in the western region improves environmental pollution. (3) Urbanization has a significant moderating effect on the national and regional environmental pollution, but in the central and western regions, it is smaller than the eastern region; although environmental regulation has a certain inhibitory effect on environmental pollution, the coefficient in the eastern region is significantly positive, and there is a situation of “more pollution, more control.” Further, the increase of foreign direct investment will aggravate environmental pollution; although the elasticity coefficient in the eastern region is negative, there is a trend of improving environmental pollution, but it is not significant. The study holds promising implications for the development of policies related to education, industry, and the environment. Through the research on the relationship between the three, exploring and improving the regional environmental pollution level from the perspective of higher education and industrial structure have important practical significance for the regional green development.

     

基层环境应急监测与环境管理的研究

突发事件分为自然灾害类、事故灾害类、公共卫生事件类、社会安全事件类。在突发事件分类中,环境污染突发事件如果破坏性较大,就属于事故灾害类,如果影响较广,引起较大范围的环境质量改变,就属于社会安全事件。针对分类分析了基层环境应急监测与环境管理的相关问题。     

基层环境监测站环境质量综合分析中存在的问题及对策

从环境监测为环境管理服务的职能入手,系统分析了基层环境监测站的环境质量综合分析工作现状,针对实际工作中存在的问题,提出了提高环境质量综合分析水平的对策建议。     

Current and future perspectives on energy use and environmental impact

Energy consumption throughout the world contributes to pollution, environmental deterioration, and greenhouse gas emissions. Increases in energy consumption are usually driven by population growth and economic development that tends to increase energy use per capita. Thus, the projected increase in population in the near future, and the economic development that is likely in many countries, have serious implications for the environment. Since the early 1980s the relationship between energy use and environmental impact has received attention, and a number of activities have focused on this topic. In this paper, four important areas related to current and future patterns of environmental impact are introduced and discussed in detail: environmental impact, energy consumption, energy efficiency and conservation, and fuel substitution. We conclude that further political, economic and institutional changes from the standpoint of environmental impact appear to be necessary for future energy policies. To this end, energy efficiency improvements and renewable energy resources can play important roles in controlling and reducing environmental impact.     

Soviet and post-Soviet environmental management: lessons from a case study on lead pollution

Through a case study on lead pollution in the former Soviet Union, the linkage of policy, environmental science, and environmental management is explored, and compared with the US experience. Soviet bans on leaded gasoline and lead-based paint appear to have been effective. Regional governments, in cooperation with the petroleum industry, are taking the initiative in phasing out leaded gasoline, to some extent in defiance of federal policy. Problems with management of lead-acid batteries have been worsened by the collapse of the political system. Lack of reliable environmental data impedes reliable environmental assessment. The types of environmental measurements reflect an emphasis on multipollutant environmental contamination, rather than on human exposure to single pollutants.