创建绿色学校的实践探析

环境保护，教育为本．该文回顾、总结了广州市近年来创建绿色学校的经验和体会，提出今后深入开展这一活动的若干措施。     

绿色贸易壁垒与中国出口贸易

介绍绿色贸易壁垒的主要内容，分析绿色贸易壁垒对中国出口贸易的影响，并提出了一系列的对应策略与措施。     

有机食品的发展现状及趋势探讨

介绍了有机食品的概念,分析了国际有机食品运动的发展方向、推动因素和市场潜力,预测今后几年内全球有机产品市场的年平均发展速率为15％－20％。同时,还分析了我国发展有机食品的国际环境、农业基础和发展模式,认为发展有机农业和有机食品是跨越绿色贸易壁垒的良策,国内的消费市场潜力和空间巨大,预测到2010年,我国有机食品占国内食品市场的比例可望达到1.0%-1.5%,占全球有机食品市场的份额则可望达到3.0%。     

Nitrate reductase for nitrate analysis in water

Nitrate analysis in water is one of the most frequently applied methods in environmental chemistry. Current methods for nitrate are generally based on toxic substances. Here, we show that a viable alternative method is to use the enzyme nitrate reductase. The key to applying this Green Chemistry solution for nitrate analysis is plentiful, inexpensive, analytical grade enzyme. We demonstrate that recombinant Arabidopsis nitrate reductase, expressed in the methylotrophic yeast Pichia pastoris, is a highly effective catalyst for nitrate analysis at 37°C. Recombinant production of enzyme ensures consistent quality and provides means to meet the needs of environmental chemistry.     

明确指导方针建立市场化机制推进环境保护与经济建设双赢

总述了“九五”期间我国环境保护主要成就,并明确指出“十五”期间环境保护的指导方针,指出为实现“十五”环境保护目标,推进环境保护与经济建设双赢,必须建立面向市场的环境保护机制,依靠科技创新,发展绿色经济。     

绿色设计与绿色化学设计

根据绿色设计的基本定义，特点，过程与原则，将绿色设计与传统设计与进行比较，阐述绿色化学设计的主要内容。     

Green payments and dual policy goals

We use a mechanism design framework to analyze the optimal design of green payment policies with the dual goals of conservation and income support for small farms. Each farm is characterized by two dimensions of attributes: farms size and conservation efficiency. The policymaker may not be able to use the attributes as an explicit criterion for payments. We characterize optimal policy when conservation efficiency is unobservable to policymakers, and when farm size is also unobservable. An income support goal is shown to reduce the conservation distortion caused by asymmetric information. The cost of optimal green payment mechanisms is shown to depend crucially on whether large or small farms have greater conservation efficiency.     

可持续发展中的绿色会计

论述了在可持续发展中，绿色会计的确认、计量和披露，并分析了绿色会计的作用及其在我国实施的可能性．     

WTO对政府贸易与环境管理职能的影响

探讨了加入WTO对贸易与环境管理职能的影响，强调突破绿色壁垒，必须发挥政府宏观调控职能，规范和发展环境产业市场，发展生态产业和绿色贸易。     

Greening Nigeria's economy for industrial and environmental sustainability: Polyurethane production as a test case

The study focused on Nigeria's polyurethane (PU) production process as a test case. Though it is currently insignificant when viewed from a global perspective, PU production in Nigeria is not eco‐friendly. Traditionally, PU is produced by reacting petro‐based polyol with a poly‐isocyanate, which is made from amines and phosgene and are currently imported into the country. These two materials are detrimental to the human health and environment, indicating that Nigeria's PU industries need to re‐examine their production inputs for environmental compliance. The objective of this study is to review the PU industry for nontoxic reagents that could be sourced locally vis‐à‐vis overcoming sustainable development (greening the economy) challenges in Nigeria. Non‐isocyanate polyurethane (NIPU) is preferred to petro‐polyurethane because, in comparison, NIPU has improved thermal and chemical resistance, porosity and water absorption, and is less toxic. Engaging local resources to produce PU is economically feasible; in addition, NIPU is relatively advantageous to human health and the environment. Aside from being economically feasible, production of NIPU in Nigeria has the propensity to greatly enlarge the growth of the existing PU industry to tremendous heights and contribute to diversifying and improving the overall economy.