关于长江产业带建设总体布局的初步思考

重点开发长江是90年代中国经济重大战略布署。将长江产业带建设成具有强大经济实力的国家一级经济轴线,宜采用分层次推进与中心辐射相结合的发展战略,以浦东开发和三峡建设为契机,加强基础产业,发展新兴产业和第三产业,优化产业结构,以能源和交通建设先行,改善基础设施。同时,要协调产业带建设与浦东开发、三峡工程建设的关系。     

搞好生态建设,转移农村剩余劳动力

大量闲置劳动力会造成巨大生态压力,加剧生态退化,但只要转移消化得当,便能化为强大的力量和优势。本文从区域→行业→企业→家庭→生态建设联合体五个层次和角度,对各种有效的和有可能的转移消化闲置劳动力生态建设途径进行了探索。     

新时代国土整治与生态修复转型思考

针对全球变化影响下的国土空间和生态系统,生态文明建设和国土空间规划是中国在新时代的积极响应,国土整治与生态修复的转型和提升成为必然要求。在介绍国土整治与生态修复概念内涵的基础上,指出中国国土空间生态环境问题的复杂性和生态文明建设的新理念要求决定了国土整治与生态修复的转型。从工作理念、理论基础、技术体系和制度建设等方面,分析了当前国土整治与生态修复工作中存在的不足,主要包括整体综合理念滞后、理论基础体系欠缺、技术支撑相对薄弱、体制机制不尽完善等方面。针对这些不足,提出了新时代国土整治与生态修复转型的路径和策略,主要策略包括强化系统思维、提升理论体系、加强技术支撑、完善机制建设等内容,以期为国土整治与生态修复推进美丽中国建设提供科学依据。     

成都市施工扬尘排放特征研究

采用DustTRAK TM气溶胶（粉尘）监测仪对成都市112个不同类别的房建、市政工地施工扬尘进行测试,研究了不同类别施工扬尘的排放特征,分析了下风向扬尘浓度的变化趋势,并采用CALPUFF对成都市新都区某建筑工地的排放进行了模拟.结果表明：（1）成都市施工扬尘排放浓度约为0.13~2.91mg/m³,其中房建类施工平均浓度约为0.94mg/m³,高于市政施工;大型工地扬尘平均浓度约为0.61mg/m³,低于中型和小型工地;土方施工阶段平均浓度约为1.21mg/m³,远高于地基建设、主体建设、装饰阶段.（2）成都市施工扬尘呈现出高低浓度交替的周期性变化,其中房建工程土方施工阶段的高低浓度差值可达到0.6mg/m³以上.（3）施工扬尘在场界外下风向5~15m范围内会出现浓度增加的趋势,随后逐渐下降,在50m附近逐渐趋于稳定,稳定浓度介于0.1~0.2mg/m³.（4）CALPUFF模型能较好地从宏观角度来模拟成都地区施工扬尘的扩散趋势,但难以捕捉施工扬尘在下风向近距离的扩散特征.     

略谈淮北市城市景观生态建设

为了保护淮北市城市生态环境，拟利用城市景观生态学原理对该市城市景观进行生态设计，包括城市自然组分、非自然组分设计。自然组分包括种群源、廊道、节点等内容，力争使自然组分成为环境质量的控制性组分，使城市生态良性循环、物种多样并持续存在和流动可达，物质循环、能量流动、信息传递畅通。     

Formulation and Validation of an Empirical Moisture Damage Index

An empirical moisture damage index was developed in order to reduce the subjectivity of the estimation of moisture damage in domestic residences, in relation to occupant health. The database was generated using information gathered from a sample of 164 houses that were examined by civil engineers, and questionnaire data collected from the occupants. The index was formulated to associate with the occupant reported respiratory symptoms by calculating weighted estimates of selected moisture damage attributes using 80% of the sample. The remaining 20% of the sample was used to verify the final index. The index associated strongly with the health symptoms of interest. This index is a tool that may be used as an indicator of moisture damage induced exposure in domestic residences.     

省级环境监测站在建设项目竣工验收监测中的地位和作用

建设项目竣工验收监测是环境监测工作的一项重要工作,也是"一控双达标"工作的重要一环.从锻炼队伍、保护队伍、巩固队伍、稳定队伍和纯洁队伍等方面综合分析,省级监测站在此项工作中应承担相应的责任,才能更好地发挥技术中心、信息中心、网络中心和培训中心的作用.     

夜间建筑施工噪声扰民监测方法探讨

以一家夜间施工工地为例 ,通过对现有夜间建筑施工噪声测量方法及国家和深圳经济特区有关噪声污染定义的分析 ,阐述了夜间施工工地噪声扰民监测方法     

"一控双达标"验收监测中存在的局限性及需采取的措施

文章就此次"一控双达标"验收监测中所反映的一些问题,提出一些观点和建议,为今后达标验收监测及环境管理提供对策.     

The interaction between physical and social-psychological factors in indoor environmental health

Indoor environmental health is now recognized as an important factor in preventing respiratory health problems in the United States. It is also a concern in Canada due to the amount of time that Canadians spend indoors because of cold weather and the potential for increased time indoors during the summer if theclimate warms. The negative health effects are often labeled assick building syndrome, but diagnosing a building or itsoccupants as sick is complicated by the variety of symptoms, thepresence of chronic versus acute symptoms and social andpsychological (socio-psychological) factors that may reduce theeffectiveness of an engineering solution. As a case study, thecontribution of various factors to indoor environmental health,in three buildings at the University of Toronto, was examinedusing five different methods. The results indicate that theinhabitants of the buildings consider features other than airquality in considering building health such as design,maintenance, funding cuts and socio-psychological factors.