上海市在用车推行I/M制度中检测方法的研究

对在用车实施I/M制度，采用底盘测功机模拟道路工况检测汽车排放污染物，按美国国家环保局（EPA）推荐的方法有3种：瞬态短工总法（IM240）、稳态加速模拟工况法（ASM）和瞬态短工部简易质量分析检测法（VMAS）。根据上海市的试验结果，对上述3种方法的检测精度、设备投资以及运行维护诸方面进行分析比较，阐明上海市采用VMAS方法的依据和应注意的问题，并对应采用的模拟道路工况提出了看法。     

区域水环境污染预警系统的建立

深入分析水环境污染预警系统的目的，结构，实现以及各子系统的耦合，提出区域水环境污染预警系统应由区域内多个主要预警中心组成，每个预警中心包括通讯子系统，技术支持子系统，应急风险分析和决策支持子系统等。区域水环境污染预警系统的实现由实时处理和离线处理2个部分组成，前者包括现场流量，蒸发，降雨实时信息的收集，数据的传递和接收，预警模型计算和输出，决策管理，后者包括历史数据和区域特征输入，预警模式选择；参数率定等。目前建立预警系统面临的主要困难在于实时信息的获取和系统不确定性分析方法，相应地，对系统的持续改进也就是要加强信息交流，提高模型的识别能力，扩展系统的评价与决策功能等。     

A strategic design approach to develop sustainable product service systems: examples taken from the ‘environmentally friendly innovation’ Italian prize

The product service systems’ (PSS) sustainability potential is described in the framework of the new types of stakeholder relationships and/or partnerships, producing new convergence of economic interests, and a potential concomitant systemic resources optimization.In this perspective, it is argued that the design competencies should move towards those of the ‘strategic design’, thus introducing the concept of ‘strategic design for sustainability’: the design of an innovation strategy, shifting the business focus from designing (and selling) physical products only, to designing (and selling) a system of products and services which are jointly capable of fulfilling specific client demands, while re-orienting current unsustainable trends in production and consumption practices.Some examples of PSS are presented and discussed using the PSS categories ‘services providing added value to the product life cycle’, ‘services providing final results to customers’, and ‘services providing enabling platforms for customers’. The cases derive from an analysis of the ‘environmental friendly innovation’ yearly endowed prize submissions. The Politecnico di Milano University together with the Bocconi University and Legambiente (an environmental NGO) promotes the initiative in Italy.     

人工神经网络在湖泊富营养化评价中的应用研究

运用人工神经网络技术评价湖泊富营养化程度。详细阐述了神经网络的结构设计，样本生成及学习算法，给出了通过训练得出的网络权和阈值，最后将此神经网络用于１２个湖泊的富营养化评价，取得了较好的评价结果。     

湖泊水质富营养化评价的多准则神经网络法

提出了基于误差平方和准则与模糊熵准则下的多准则神经网络湖泊水质营养化评价模型，并将其应用于我国五大湖泊水质营养化的评价。结果表明，多准则神经网络用于湖泊水质营养化评价，具有简便，实用，客观和广泛的通用性     

Effectiveness evaluation of water-sprinkling in controlling urban fugitive road dust based on TRAKER method: A case study in Baoding, China

Fugitive road dust (FRD) contributes a great deal to urban rainwater and air pollution and is commonly controlled by water-sprinkling in most Chinese cities. However, there is a lack of information on its effectiveness. We used the Testing Re-entrained Aerosol Kinetic Emissions from Roads (TRAKER) method to monitor different types of roads in Baoding city before and within 1 hr after water-sprinkling and obtained the road dirtiness index (a) and PM concentration in the road environment ($T_{\mathrm{T}}^{*}$), to evaluate the removal efficiency for PM deposited on the road surface (${\eta }_a$) and the reduction efficiency for the PM concentration in the road environment (${\eta }_{\text{PM}}$). The results give that the ${\eta }_a$ for three types of roads is ranked: branch road (87%-–100%) > major arterial road (80%-83%) > minor arterial road (68%-77%), and the ${\eta }_{\text{PM}}$ ranked: minor arterial road (70%) > branch road (46%-58%) > major arterial road (37%-53%). The ${\eta }_a$ and ${\eta }_{\text{PM}}$ varied non-linearly with time and presented a quadratic curve. The average effective control time (${\eta }_{\mathit{a}}$> 0) was 62 min on the major and minor arterial roads, and much longer than 1 hr on branch roads. The ${\eta }_{\text{PM}}$ values diminished completely by 72 min on average from the end of sprinkling for the three types of roads. Water-sprinkling can remove PM₁₀ particles from the road surface and reduce their concentration in the road environment more thoroughly than PM_2.5. Our findings could be helpful for controlling urban FRD emissions more efficiently and precisely.     

应用地积累指数法评价太子河沉积物中重金属污染

本文根据沉积学原理和环境化学行为特点，应用地积累指数法对太子河（本溪段）沉积物中重金属污染进行了评价研究。结果表明，太子河市区段重污染是严重的，主要的重金属污染物为Ｃｕ、Ｐｂ，其次为Ｚｎ、Ｃｄ、Ｈｇ。     

综合评分指标体系在环境优先污染物筛选中的应用

介绍了一种用于环境优先污染物筛选的综合评分指标体系，并以上海市石化行业废气优先污染物的筛选为实例说明。     

环境价值评估方法综述

对目前国内外的环境价值评估方法进行了综述，并提出了一套适合我国国情的价值评估方法，该方法分为１４类２９个指标，作为完善我国环境价值评估体系的一种建议提出。     

环境保护纳入小康和现代化评价指标体系探析

结合江苏省实例，对环境保护具体纳入小康和现代化评价指标体系的机遇，难点和方法进行了探讨。