烃类化合物气相色谱保留指数与其分配系数关系研究

报道了从烃类化合物气相色谱保留指数预测其正辛醇水分配系数的公式，研究了以不同极性相上测得的烃类化合物保留指数预测其分配系数的准确性，得出弱极性柱上测得的化合物保留指数能更准确的预测其分配系数，从而为烃类化合物分配系数的测定和预测提供了一种简便易行的新方法。     

基于[火用]分析法的矿区工业生态链物质能量流动研究

从工业生态学角度研究矿区工业生态系统的工业代谢和工业生态链，建立矿区物质循环与能量流动[火用]分析和[火用]效率模型。根据生态效率的理念，矿区发展需要五项关键支撑技术，为合理选择煤炭的产业链延伸途径打下理论基础，促进矿区可持续发展。     

高浓印染废水处理工程的设计审计与运行结果分析

通过对漂染厂生产工艺过程及排废状况进行审计研究，提出了有针对性的废水处理工艺流程，区别对待废水浓度、污染物成分、化学作用及其工艺原理，实现了废水处理各工艺段的适配与综合节能的协调，在保证废水高效达标处理的前提下使工程优化     

21世纪水处理厂考察报告

评介了美国 2 1世纪水处理厂处理和回收城市污水的总体方案、处理工艺、处理效果、处理水应用以及所取得的环境效益、社会效益和经济效益 ,其建厂目的体现了美国治理环境的战略思想 ,其工艺、装备和整体技术代表了美国环境污染综合整治的先进水平 ,有值得借鉴之处。     

浅谈水泥生产中回转窑窑尾SO_2监测

窑尾监测SO_2时,有时会出现其浓度低于仪器最低检出限的情况,应根据窖尾类型、煤中硫含量大小,有无脱硫工艺等情况,认真对比、计算分析,以保证监测数据真实可靠。     

西部高寒干旱地区生态可持续发展刍论--以内蒙古乌兰察布盟为例

西部高寒干旱地区的生态可持续发展在整个西部的大发展中是相当重要的组成部分。本文以内蒙古乌兰察布盟为例，列举其主要生态问题，分析这些问题产生的原因，论述该地近年来在生态可持续发展建设方面的政策、措施，以及成效，从而得出相关的启示：应加强环境资源再生能力建设，进行制度创新，尊重科学规律，采用科学手段等。     

Analysis on sensitivit and landscape ecological spatial structure of site resources

This article establishes a set of indicators and standards for landscape ecological sensitivity analysis of site resources by using the theories and approaches of landscape ecology.It uses landscape diversity index(H),evenness(E),natural degree(N),contrast degree(C) to study spatial structure and landscape heterogeneity of site resources and thus provides a qualitative-quantitative evaluation method for land planning and management of small ,medium scale areas.The analysis of Yantian District,Shenzhen of China showed that Wutong Mountain belonged to high lanscape ecological sensitivity area,Sanzhoutian Reservoir and Shangping Reservoir were medium landscape sensitivity area and high ecological sensitivity area;Dameisha and Xiaomeisha belonged to medium sensitivity area caused by the decline of natural ecological areas.Shatoujiao,Yantian Pier belonged to low sensitivity area but urban landscape ecological development had reshaped and influenced their landscape ecological roles in a great extent.Suggestions on planning,protection goals an development intensity of each site or district were raised.     

浅谈推行清洁生产的必要性及技术方法

清洁生产是世界各国推进可持续发展所采用的一项基本策略，是《中国21世纪议程》提出的工业、交通、能源等实现可持续发展的核心战略措施。本文简要论述了清洁生产的内涵、大力推行清洁生产的必要性、实现清洁生产的技术方法。     

在纺织品生产中推行生命周期评价

随着社会的进步和全民环境意识的提高，人们对纺织品的健康安全要求也越来越高。在此，结合纺织品生产和加工的四个阶段，包括纺织原料生产阶段、纺纱织造阶段、印染加工阶段及纺织品后整理阶段存在的化学品残留、噪声、废水、废气等环境问题，论述了在纺织服装生产中开展生命周期评价的重要意义。     

Biogenic VOCs emission inventory development of temperate grassland vegetation in Xilin River basin, Inner Mongolia, China

Given the key role of biogenic volatile organic compounds(VOCs) to tropospheric chemistry and regional air quality, it is important to generate accurateVOCs emission inventories. However, only a less fraction of plant species, in temperate grassland of Inner Mongolia, has been characterized by quantitative measurements. A taxonomic methodology, which assigns VOCs measurements to unmeasured species, is an applicable and inexpensive alternation for extensive VOCs emission survey, although data are needed for additional plant families and genera to further validate the taxonomic approach in grassland vegetation. In this experiment, VOCs emission rates of 178 plant species were measured with a portable photoionization detector( PID). The results showed the most of genera and some families have consistent feature of their VOCs emission, especially for isoprene, and provide the basic premise of taxonomic methodology to develop VOCs emission inventories for temperate grassland. Then, the taxonomic methodology was introduced into assigning emission rate to other 96 species, which no measured emission rates available here. A systematical emission inventory of temperate grassland vegetation in Inner Mongolia was provided and further evidence that taxonomy relationship can serve as a useful guide for generalizing the emissions behavior of many, but not all, plant families and genera to grassland vegetation.