食品产地环境质量评价的可视化

用Microsoft Excel编制的系统程序对食品产地环境空气、水和土壤质量，按农业部颁绿色食品（旱田、水田）、无公害食品标准实施模糊综合评价。程序依土壤的PH值自动按偏酸、中性、偏碱土壤的标准评价。以直观的柱形图、袭输出不同地块环境质量比较、各地块达标及各环境要素、各因子污染状况的结果。使食品产地环境质量的评价实现可视化。     

中国建立油污赔偿机制后清污费水平分析

采用模糊综合评判法，以国际油污基金所处理的溢油事故产生的平均清污费水平为标准，对中国建立油污赔偿机制后的平均清污费水平进行评价，目的是为中国油污基金的责任限制、摊款征收的制定提供科学的依据。     

城市垃圾填埋场中废气测定方法

本文介绍了城市垃圾填埋场中的废气用注射器采样．经气相色谱热导池检测器测定的方法．该方法具有简单、快速、成本低、准确性高、精密度好等优点，由本方法测得的城市垃圾填埋场废气中甲烷和二氧化碳含量可作为设计沼气回收利用的可靠依据。     

Characteristics of air particulate matter and their sources inurban and rural area of Beijing, China

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沧州炼油厂含硫污水汽提技术分析

通过对沧炼酸性水汽提技术的分析，论述了酸性水预处理、汽提工艺过程，提出了在设计和操作过程中应注意的问题和采取的措施。     

黄磷尾气的综合利用及净化途径探讨

对黄磷尾气综合利用的途径和生产的技术进行了探讨,应用变温吸附和变压吸附分离技术处理黄磷尾气,净化效果较好,再生容易,各种杂质脱除率高.     

Methodological and Practical Considerations for Developing Multiproject Baselines for Electric Power and Cement Industry Projects in Central America

The Lawrence Berkeley National Laboratory (Berkeley Lab) and the Center for Sustainable Development in the Americas (CSDA) conducted technical studies and organized two training workshops to develop capacity in Central America for the evaluation of climate change projects. This paper describes the results of two baseline case studies conducted for these workshops, one for the power sector and one for the cement industry, that were devised to illustrate certain approaches to baseline setting. Multiproject baseline emission rates (BERs) for the main Guatemalan electricity grid were calculated from 2001 data. In recent years, the Guatemalan power sector has experienced rapid growth; thus, a sufficient number of new plants have been built to estimate viable BERs. We found that BERs for baseload plants offsetting additional baseload capacity ranged from 0.702 kgCO2/kWh (using a weighted average stringency) to 0.507 kgCO2/kWh (using a 10th percentile stringency), while the baseline for plants offsetting load-following capacity is lower at 0.567 kgCO2/kWh. For power displaced from existing load-following plants, the rate is higher, 0.735 kgCO2/kWh, as a result of the age of some plants used for meeting peak loads and the infrequency of their use. The approved consolidated methodology for the Clean Development Mechanism yields a single rate of 0.753 kgCO2/kWh. Due to the relatively small number of cement plants in the region and the regional nature of the cement market, all of Central America was chosen as the geographic boundary for setting cement industry BERs. Unfortunately, actual operations and output data were unobtainable for most of the plants in the region, and many data were estimated. Cement industry BERs ranged from 205 kgCO2 to 225 kgCO2 per metric ton of cement.     

城市草坪的生态热效益

分析了草坪的能量平衡机理以及与环境之间的热湿交换关系，说明了草坪对空气具有降温增湿作用。通过重庆市区一些草坪实测数据分析发现草坪日平衡温度与空气日平均温度相等，说明草坪与空气之间保持热量的生态平衡。     

三峡库区垃圾堆放场稳定化程度的模糊综合判别

从宏观和微观两个方面建立了垃圾堆放场稳定化程度的判别指标，即表观指标，垃圾堆龄，最大理论产气量，有机质含量和浸出液COD等，并且确定评价标准，稳定化程度分级体系采用稳定，基本稳定，较稳定和稳定4级，运用模糊数学的理论方法，综合判定三峡库区万州和尚桥垃圾堆放场的稳定化状态。     

高原湖泊旅游资源的生态可持续利用评价研究

本文以旅游资源的生态可持续利用为目标,结合高原湖泊旅游资源的特性,提出了湖泊旅游资源可持续利用评价指标体系,建立了综合评价的多目标、线性加权函数模型,并利用此模型,对抚仙湖进行了实证研究,评价方法具有可操作性和一定的推广价值.