城市居住小区交通噪声的空间分布特征

根据实测所得交通流量和车型分布，采用预测为主、实测为辅的方法对典型居住小区进行了交通噪声预测与评价。对小区交通噪声的空间分布作了详细的分析，发现临街住宅交通噪声超标严重。另外，敏感点在建筑物中的朝向和楼层对交通噪声影响较大。上述空间分布规律对小区交通噪声评价与防治具有指导意义。     

北京市城区主要交通干线的噪声测量与分析

通过对北京市城区二环路、三环路和长安街等交通主干道的昼间交通噪声监测分析 ,发现各干道交通负荷重 ,且噪声普遍超标。城市各部分发展的不平衡导致车流量、车型、路况的差异 ,也使得交通噪声在空间上差异明显。当车流量较大时 ,道路两侧交通噪声在时间上基本呈正态分布。     

城市声环境综合整治规划方法探讨

本文论述城市声环境综合整治规划方法和程序，即从城市声环境的质量评价分析，城市噪声污染趋势分析，结果城市总体规划原则，提出声环境规划目标，城市噪声综合整治规划的内容及实施规划的支持与保证。     

日本城市碳排放清单计算方法——以横滨市为例

日本是关注全球气候变化并作出行动最早的国家之一,根据其法律大中城市以上的行政区必须编制温室气体减排规划,包括排放清单、趋势预测、减排目标、措施及效果分析、方案实施与监督等。日本环境省为了帮助地方政府编制该规划,提供了城市层面的温室气体排放清单的编制方法指导。本文以横滨市为例,比较完整地介绍日本城市CO2排放清单编制基本方法,为我国城市碳排放清单编制提供参考。     

临街高层建筑道路交通噪声预测及其修正

选取临街高层建筑作为影响点,对现场噪声进行了实测,同时用美国FHWA道路交通噪声预测模式进行了噪声预测,实测值与预测值对比的结果表明,道路交通噪声随高度增加先由小变大再变小,而预测值呈现单一变化。原因为交通噪声垂向分布会受到建筑立面对噪声的反射及散射、车辆车身及路面材质、绿化带植被对噪声的吸收等多方面影响。在给出修正预测模式后,重新对影响点进行预测,修正后预测值与实测值误差可控制在3dB(A)以内,很好地反映出道路交通噪声在垂直方向上的变化趋势。     

居住小区交通噪声概率分布特征及其评价

在连续35天监测的基础上，分析了道路交通流量的概率分布特征，发现道路交通流量在时间上呈对数正态分布。该分布导致小区交通噪声在时间上具有明显的正态分布特征，其中小区临街交通噪声在空间上也呈正态分布。将上述概率分布特征应用到小区道路交通噪声评价中，使得评价结果不仅具有一般的大小意义，还具有概率分布意义。     

我国城市轨道交通规划环境影响评价指标体系初探

概述了我国城市轨道交通规划与建设及其规划环评工作现状。在对10个城市轨道交通规划环评指标体系分析的基础上,总结了评价指标体系在结构层次和内容方面存在的问题,并提出了解决问题的关键点。建立了基于交通环境承载力的城市轨道交通规划环评指标体系,并展望了其在城市轨道交通规划环评中的应用前景。     

城市地区的空间结构及其应用

区域组成要素之间的空间联系是城市与其外围地区进行生态建设的主要依托。城市与区域因结构单元的镶嵌性、物质系统的流动性以及整体与局地功能的多样性而具有紧密的联系。城市生态规划是一种生态调节手段,规划的重点是评价各种发展政策或开发任务可能造成的环境与生态后果,确定人、资源、环境之间的适宜关系及其相应的配套对策或补偿措施。区域生态建设应该以为境内城市提供良好的生境网为目标,作到点与面协同有序。     

亚洲开发银行（ADB）和世界资源所（WRI）启动运输与移动可持续性项目

ADB与WRI已启动了一个项目，推进亚洲地区运输与移动的可持续性，该“亚洲地区可持续交通伙伴关系”项目呼吁WRI交通与环境中心——EMBARO回顾亚洲可持续交通方面现有的经验和能力；在三个亚洲城市中建立关键指标体系以及制定战略框架，并利用此框架开发中期的可持续交通战略。     

试论城市环境综合整治与环境目标管理

城市环境综合整治与城市污染单项治理和综合防治不同,它是把城市看作一个包括经济、社会和环境要素的大系统,力求在城市的发展过程中使其经济、社会与环境协调发展。由于城市人群是该系统的核心,因此城市环境综台整治必然要以城市生态系统原理作为基本的指导理论。在制定城市环境综合整治规划中,必须根据城市生态系统结构、功能的分析,对城市大系统进行总体调控。     

公路交通噪声预测的神经网络模型

利用多条国道、省道公路交通噪声的实测数据，建立了一个公路交通噪声预测的神经网络模型，能够同时预测公路交通噪声的等效连续声级、统计声级和标准偏差，预测值和实测值基本相符，该模型为公路交通噪声的预测、治理和控制提供了良好的条件。     

青岛市区道路交通噪声及其控制对策研究

本文介绍了青岛市区道路交通及其噪声特点，分析了构成青岛市区道路交通噪声的主要影响因素，指出必须在合理规划道路、科学效能管理的基础尖的降噪技术措施，才能确定达到控制道路交通噪声的目的。     

Spatial dynamics of Mediterranean coastal regions

During recent decades the northern shores of the Mediterranean have experienced a rapid transformation; mainly due to touristic development. At present, more than 25% of the worldÕs hotel accommodation is found in the Mediterranean. This paper presents some figures illustrating the related growth of different sectors of coastal economy, such as housing, tourism, industry and traffic. A better control of these developments is urgently needed. To this end a spatial planning policy should be elaborated which fully incorporates environmental issues. The concept of integrated coastal (zone) management has only recently been introduced in regional and national policies. A classification of spatial dynamics including settlement-environment relationships can stimulate the implementation of integrated planning policies in the coastal belt of the Mediterranean region.     

天津城市中心区环境噪声污染及其防治对策

针对城市中心区环境噪声污染的现状及其防治工作中存在的问题，探讨了健全法制、从源头抓起、加强规划和基础设施建设等防治环境噪声污染的对策。     

生态住宅的水环境规划:I. 水循环

生态住宅已成为住宅建设的发展趋势和潮流,水环境是生态住宅小区的重要组成部分。文章以中信保利达美景度假区为实例,根据度假区建筑总体规划方案,结合当地自然条件和水环境现状,探讨生态住宅小区的水环境规划,全面统一规划住宅小区内各种水系统,提出小区水环境总体规划方案,充分发挥各系统的功能,使其相互衔接、协调与补充。重点对项目所在区域开发前后的水量平衡,水库的水位变化及其安全性,极端气候条件下的库区水量变化及其因应对策,高尔夫球道的用水方案以及项目开发后的水循环模型做了深入探讨,旨在为生态住宅的水环境建设提供范例。     

A study on traffic noise of two campuses of University, Balasore, India

Noise pollution is a significant environmental problem in many rapidly urbanizing areas of Orissa, India. Transportation sector is one of the major contributors to noise in these areas. The present study is an attempt to estimate traffic noise pollution at five places on the way from Vyasa Vihar Campus to Gyan Vigyan Vihar Campus of Fakir Mohan University, Balasore, Orissa. The sources of noise at the studied sites are predominantly attributable to motor vehicular traffic. The noise levels of all the five locations were found to be beyond permissible limit during the day time. The contributions of different types of vehicles to environmental noise were found to ranging from 70.4-94.2, 79.0-96.1, 77.8-110.2, 70.8-90.3, 71.0-87.5, 71.1-84.4, 72.5-86.9 and 74.0-85.4 dB (A) by cargo carrying Trucks, Tractors, Dumpers, Town Buses, Motor cycles, Bolero/Trucker, Pick up and Tempo respectively. The contributions of individual vehicles towards noise pollution were found to be more than the road traffic noise-limit i.e., 70 dB (A). On certain local inhabitants interviewed, the impact of noise was observed in the forms of alterations in their physical, psychological and personal aspects. This study warrants attention from all sections of people to deal with the problem of noise pollution.     

Local governance of energy transition: sustainability,transactions and social ties. A case study in Northeast France

This paper tackles the process of energy transition from a transactional perspective. It addresses the governance of energy transition by studying its local actualizations, moving beyond purely technical and normative readings. The paper shows that through the local socio-technological energy systems, sustainability governance filters down to the level of individual, everyday behavior, thus questioning the link between public and private spaces, especially regarding the issue of housing. Going beyond the results commonly yielded by transition studies, which favor large-scale analysis, it details how the discourse of citizen involvement, which often boils down to a mere call to control one’s individual energy consumption, conceals environmental inequalities, confirming the socioeconomic divide materialized in deprived areas such as public housing estates or remote rural areas. From a methodological standpoint, the analysis is based on four case studies in Northeast France, in more or less privileged areas, and in both urban and rural environments: the renovation of a heating network in the public housing estate of Cité de l’Ill, north of Strasbourg; the solar energy systems designed for property owners in Plobsheim, a residential suburb of Strasbourg; the energy-efficient equipment set up in a public housing estate in the city of Saint-Dié, in the Vosges; and citizen participation in a cooperative program to finance wind turbines in the small Alsacian city of Saâles, in a mountain rural area. The paper draws on the results of these sociological investigations, carried out using field observations, questionnaires and interviews.