浅谈行业环境监测站的计量认证

行业环境监测站承担着行业排污单位的例行监测和监督工作，只有提高分析质量和实验室管理水平，通过计量认证，规范分析方法，才能更好地为行业主管部门和当地政府服务。     

湖泊水体中硫酸盐增高的环境效应研究

通过对高原３个硫酸盐浓度差异的湖泊沉积物水界面硫的形态分布、扩散通量和碎屑有机硫通量等估算，揭示了湖泊水体硫酸盐增加以后的环境效应和自然反馈机制．研究认为：水体向沉积物内部扩散和界面硫酸盐还原作用是高硫酸盐浓度水体硫酸盐的主要清除作用，随硫酸盐浓度的增加，它在水体清除硫酸盐作用的贡献逐渐增大，而低硫酸盐含量湖泊水体生物同化吸收作用是水体硫酸盐的主要清除机制，它在硫酸盐浓度不同的水体没有差异．     

The feasibility of including sustainability in LCA for product development

The feasibility of combining the concept of sustainability principles and the methodology of Life Cycle Assessment (LCA) is examined. The goal is to achieve an operational tool that incorporates sustainability in product development and strategic planning. While the method outlined has the structure of LCA, it emphasises aspects and parameters often omitted from traditional LCA. The analysis and results can be either qualitative or semi-quantitative. Although a qualitative analysis is less time consuming, it can still highlight the important issues. Qualitative information, which is easily lost in a quantitative analysis, can be emphasised. One of the conclusions is that the method is well suited for screening analysis.     

寓资源环境保护于发展之中

本文从四个方面阐述了中国的环境与发展问题。要改善中国目前生态状况的关键在于树立生态道德观念，扭转贫困地区的面貌，寓资源环境保护于发展之中。     

土壤环境容量数学模型——Ⅰ.土壤污染动力学模型

应用物质平衡原理,导出模拟土壤污染过程的动力学方程.可用于估算土壤环境容量、分析土壤污染动态和预测土壤超容年限.以测定残留率为基础的一类模型是本文提出的模型的一个特例.     

A profile of environmental science in China

This paper concisely introduced the eco-environmental survey in China and the Chinese scientific programme for environmental research which is being practiced or being planned. China has established a nation-wide system relating to environmental scientific research and environmental administration and has taken the following strategies for solving the environment problems: (1) a series of laws and regulations for environmental protection has been promulgated so as to strengthen the legal administration and economic punishment. (2) the idea of ecological construction has been proposed for the purpose of taking the environmental protection work into the consideration of the national and provincial (or regional) economic construction planning. (3) spreading ecological engineering and ecological technologies have reduced the pollutant sources and have increased the industrial and agricultural economic profit.     

论区域环境规划的综合集成方法

区域环境是复杂的巨系统 ,在区域环境规划中必须采用综合集成的方法才能有效地解决各种问题。集成是一种有机的结合 ,提出了各环境规划要素集成的六种思路 ,并为六种集成的再度集成 ,提出了区域环境规划的综合集成环境规划室体系。     

内蒙古发展循环经济的方向与政策初探

本文从内蒙古资源、经济与环境问题现状出发，分析了发展循环经济的必要性、紧迫性和可行性，提出了我区建立循环经济的发展战略应考虑的基本原则，发展方向和法律、政策方面的建议。     

Emergy evaluation of the environment and economy of Hong Kong

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金属铁还原降解2,4-二硝基甲苯的实验研究

研究了金属铁对2,4-二硝基甲苯(2,4-DNT)的还原降解情况.实验结果表明,2,4-DNT的还原降解与溶液初始pH值、初始浓度和溶解氧等因素有关.氯离子能消除金属铁的钝化现象.金属铁表面附载的铜对2,4-DNT的还原降解具有催化作用.