区域绿地规划研究——构筑绿色人类聚居环境

区域绿地保护和控制发展是解决当今气候环境问题、构筑绿色人类聚居环境的重要途径。本文通过区域绿地规划核心内容的总体架构,原则性的提出区域绿地的研究在构成要素体系、规划制定以及规划的实施管理3个方面发展存在问题与发展框架。目的是建立区域绿地规划宏观性的总体研究框架,以期带来中国区域绿地研究者对这一问题展开科学方法的探讨。     

滇东小坝子区域的地质环境安全与发展趋势

针对云南东部坝区日益突出的地质环境安全问题,探讨了如何合理地制定区域发展战略,加强基础地质工作,保障具有长远战略意义的区域地质环境安全等涉及未来发展的关键性问题,提出了一些指导性建议,并作了具体阐述,以期保障该区域社会经济协调发展。     

环渤海区域海洋生态环境责任保险制度研究

近些年来,由于恶性环境污染事故的频发,环渤海区域的海洋环境污染已成为我国发展中不容忽视的现实问题,由环境污染而引起的环境损害赔偿问题同时也变成我国法律所难以回避的难题。本文介绍了环境责任保险制度的概念、构成,分析这一制度在环渤海区域所存在的问题,进而从优化法律制度,使这一制度在平衡企业与受污染环境以及促进经济的协调、稳定发展等方面都发挥出最大的优越性。     

区域城市人类住区环境评价研究—以江苏省为例

分析了区域人类住区环境系统的构成,并结合江苏省不同区域城市发展的具体特点,构建了江苏省城市人类住区环境评价指标体系,最后分析了江苏省城市人类信区环境发展中的问题及实现可持续发展的对策。     

如何在区域活动中培养幼儿的自主性

区域活动的环境是人为创设自然情境的幼儿游戏,对幼儿而言是自主游戏,是幼儿自发自愿的活动。然而在幼儿园区域活动中往往存在以教师为中心、过于放任等问题,幼儿教师要创设自由宽松的环境,让幼儿自己选择区域,教师适当的指导,以培养幼儿的自主性。     

基于区域发展与水源保护的大莲湖生态修复途径

区域发展与水源保护的冲突是当前我国城市化过程中面临的主要环境问题之一,以上海西郊淀山湖湿地--大莲湖为研究区域,从内外源污染、水环境、底泥、生态环境等角度分析了水源区湖泊生态系统存在的环境问题,探讨了当前存在的主要环境冲突,并从区域发展与水源保护的综合视角出发,提出了规划层面以湖泊功能定位协调与生态功能分区相结合、操作层面以生态修复工程与产业结构调整相结合的湖泊生态修复途径.     

黑龙江省对俄区域金融合作问题及对策

近年来,黑龙江省对俄区域金融合作水平日益提高,人民币与卢布结算规模逐年扩大,中国银行(俄罗斯)滨海分行和中俄跨境金融服务中心的建立对于进一步深化双边区域金融合作具有重要意义。但是双边区域金融合作中仍存在环境欠佳、结算工具单一、双边本币结算仅限于贸易领域等问题。结合黑龙江省实际情况,提出着力改善区域金融合作环境、实现结算工具多样化、畅通两国本币结算渠道、建立健全区域金融合作风险防范机制等对策建议。     

DST水源地开采地下水对环境地质的影响评价

在干旱地区集中开采地下水,若开采不当,往往会产生地下水区域水位下降、天然野生植被退化乃至死亡等环境地质问题。通过水源地在不同开采年限下对地下水浅埋区(小于6m)水位下降的分析预测,结合新疆干旱地区生态地下水埋深适宜深度,对地下水浅埋区域的环境地质问题进行了分析评价。     

城市环境问题的诱因及环境隐患排除机制的构建研究

随着我国城市区域日夜加快的发展，以环境为代价来推动城市发展的问题越发值得人们深思。由此，本文分别从大气污染、噪声污染、污水污染、固体污染这四个环境要素为城市环境问题分类展开，并浅析诱发城市环境问题的四大原因，最后分析寻求解除相应环境隐患的方法。     

基于步行者视角的兰州市步行环境研究

近年来,伴随着各地区的城市规划建设热潮,步行空间被挤占、步行环境恶化问题不断涌现。本文基于对兰州市四个区域520位出行者的问卷调查,分析城市步行环境存在问题及规划的必要性并提出部分建议,以期对城市规划有一定的借鉴意义。研究表明:①现代交通体系中,步行仍是居民的首要出行方式,出行时间与年龄影响出行方式的选择。②收入水平及出行目的决定步行者需求,影响着步行者对步行环境的满意度。③步行环境问题表现出明显的区域差异。④城市步行环境规划必须明确观念、原则、对象,抓落实,勤管理。     

浅析高速公路工程招投标中的最低评标价法

结合目前高速公路施工项目招投标活动的实际情况,阐述了最低评标价法的概念,归纳了其优点及存在问题,对完善最低评标价法提出几点策略,以期促进招标投标市场更加规范有序。     

Place-Making in Megaprojects in Melbourne

This article analyses state-led place-making practices in Melbourne. The two levels of government that influence planning in Melbourne make much of the city as ‘culturally vibrant’ and ‘creative’, and have incorporated creative city-inspired place-making principles into many layers of the planning system. An examination of the development of two mixed-use megaprojects in central Melbourne reveals however that ideals of culturally engaging public places, and indeed of creative landscapes for middle-class consumption, wither in the face of more basic imperatives for economic development. In these case studies the ‘creative city’, no matter how the idea is interpreted, has little traction either as a set of inclusive place-making principles or as a gentrification strategy. The article concludes that the creative city-inspired place-making objectives in the planning system at both state and local levels are ambiguous in their overall intents and completely unsupported by statutory controls. Such place-making objectives as are realised are the compromised results of the interplay of uncoordinated decisions, delivered at the pleasure of the developer.     

Pathogens in septage in Vietnam

Septage is widely acknowledged as a major source of infectious pathogens while disposal of septage, and the operation and maintenance of septic tanks, is not regulated in many developing countries. Twenty untreated septage and septage sludge samples were taken from Can Tho City, Vietnam to examine their pathogen content, and indicator micro-organisms. Escherichia coli and Enterococcus spp. were detected in all samples, regardless of sludge storage time. Phages were detected in 80% of samples. Salmonella spp. were detected in 70% of the untreated septage and 60% of septage sludge samples. Concentrations of phages and bacteria tested in septage sludge after many years of tank storage were much higher than the expected levels. Helminth ova were present in 95% of untreated septage samples with an average of 450 ova l^− 1, and were detected in all septage sludge samples with an average of 16,000 ova l^− 1. Twelve varieties of helminth ova were identified. More helminth ova varieties in higher concentrations were found in septage than those reported from stool samples. The varieties' frequency ranged from 10% to 50% and Ascaris lumbricoides predominated. Results show that pathogens and indicator micro-organisms, especially helminth ova, accumulate in sludge. Thus helminth ova should be considered when septage sludge is treated and used for agriculture. Proper health protection measures must be applied for people handling septage.     

在市场中实践在实践中学习在学习中进步--工程公司市场化进程的回顾与展望

近两年来，工程公司在提高市场竞争意识、推动市场化进程中做了大量工作，其中坚持走出去的方针是我们自我加压、推行加快市场化步伐的一个重要战略步骤。     

新时期广东城市化的新特点

新时期广东城市化出现以下特点:知识源导向、城市由单体向群体化发展、产业集群推动、政府主导自上而下的集约化发展、城镇化向城市化转变、由重“数量”发展向重“质量”发展的转变。     

新形势下高校强化基建财务管理的探讨

在市场条件下高校基建财务人员在加强日常财务管理的同时,必须树立起高度的工作责任心,抓好事前监督、事中监督、事后监督三个环节,全面理解、贯彻执行《高等学校财务制度》,管好用好各项基本建设资金,提高基建财务管理水平,更好地完成高校各项基建任务,以有限的投资,最快的建设速度,获得最大的投资效益。     

2005年北京办公物业市场七大趋势

趋势一:CBD区域写字楼集中放量从各区域规划方案上看,CBD区域多数项目在03～04年处于项目的报批手续及拆阶段,预计2005年正式推向市场,因此2005年CBD区域将成为北京市场供应集中的域,区域即将供应的项目有北京财富中心(二期)、金地国际花园、万达广场、SOHO尚都、万通中心、世纪财富中心、怡禾国际中心、光华国际等。除去未知项目,2005CBD写字楼办公面积的供应量为60万平方米左右。中关村区域经过一段时间的集中供后开始逐步放缓,2005年供应的体量相对较大的项目有中关村金融中心、新中关。金街区域可能开盘的项目只有2个:英蓝国际中…     

浅谈我国工程项目建设成本控制存在的问题

结合目前我国施工企业工程项目成本管理现状,对工程项目成本管理过程中存在的问题进行了较详细的分析,并提出了一些解决问题的办法,以做好项目成本控制工作,进而增强企业经济实力。     

Variation in property taxation in Tulsa

Conclusions It may be reasonably concluded from this study that the range of variation in these ratios of assessed to actual value are of a reasonable size for the great majority of cases. The frequency distribution of these sample ratios was not normal, however, as was assumed a process of this type would produce. On the other hand, the failure of the regression analysis to identify any significant variables which would explain these variations would tend to re-enforce the assumption that the fluctuations were indeed of a random nature.To sum it up in one paragraph, aside from a few extreme cases, the assessing process appears to give estimates which are more consistent than would be expected under the assumption that any errors would be of a random nature, but the regression analysis was unable to isolate any particular socioeconomic characteristics which would explain the variation which was present.Financial support for this research project was furnished by the University of Tulsa.