加强环境保护打破绿色贸易壁垒

本文通过分析绿色壁垒对我国外贸的影响，从政府和企业的角度提出了相关的政策建议。     

浅谈饮食行业的环境管理

饮食行业的迅速发展带来环境问题。分析了饮食娱乐业污染危害,阐述了其环境管理现状,提出饮食行业环境管理的建议。     

中美商品贸易的碳排放转移研究

中美两国均为温室气体排放大国,且双边贸易额巨大。由于两国在基础设施、技术、能源综合效率和资源禀赋上存在差异,使得中美商品贸易中存在碳排放转移。论文采用投入产出法的思想,结合经济、能源与贸易三系统,建立了基于国际商品贸易的碳排放转移模型,并分别测算了1997年与2002年中美商品贸易中各相应部门的碳排放转移量。研究表明：①1997年与2002年,基于中美商品贸易的中国部门载碳量分别达到4010.13×10⁴t碳与5056.21×10⁴t碳,依次占中国相应部门载碳总量的6.61%与8.33%;而美国部门载碳量仅为290.65×10⁴t碳与335.61×10⁴t碳,相继仅占美国部门载碳总量的0.53%与0.66%;②1997年与2002年,中美商品贸易的碳转移总量依次达3719.75×10⁴t碳与4719.60×10⁴t碳,化学工业、金属冶炼及其压延加工业是主要的碳转移部门;③1997年与2002年,通过国际商品贸易,美国分别有相当于其相应部门碳排放总量的6.77%与9.32%的碳被泄露到了中国,中国为美国的碳减排做出了很大的潜在贡献,美国等发达国家应该为中国等发展中国家提供切实有效的气候与环境友好型技术援助。     

我国出口贸易隐含污染排放变化的结构分解分析

利用投入产出分析方法,计算了我国2002~2007年出口贸易中隐含的SO2、COD和氨氮排放量,然后利用LMDI方法将影响上述排放量变化的因素分解为规模效应、结构效应和技术效应.结果显示:2002~2007年我国出口对国内SO2、COD和氨氮排放量的贡献都在20%以上,其中出口规模的扩大对于出口贸易中隐含SO2、COD和氨氮排放量增加起着重要的推动作用,而技术进步和出口结构变动的影响则随行业和时间的不同而呈现出显著差异性.分析我国出口贸易中隐含污染排放量较高的原因,主要来自于出口结构不合理,出口产品的环境效率低下,出口总量增速快.因此,本文对我国提出了几点政策建议,包括实施绿色贸易政策、绿化海关进出口产品目录、鼓励生态标志产品出口及采取进口替代政策.     

Legal ivory trade in a corrupt world and its impact on African elephant populations

Illegal hunting of African elephants (Loxodonta africana) for ivory is causing rapid declines in their populations. Since 2007, illegal ivory trade has more than doubled. African elephants are facing the most serious conservation crisis since 1989, when international trade was banned. One solution proposed is establishment of a controlled legal trade in ivory. High prices for ivory mean that the incentives to obtain large quantities are high, but the quantity of tusks available for trade are biologically constrained. Within that context, effective management of a legal ivory trade would require robust systems to be in place to ensure that ivory from illegally killed elephants cannot be laundered into a legal market. At present, that is not feasible due to corruption among government officials charged with implementing wildlife‐related legislation. With organized criminal enterprises involved along the whole commodity chain, corruption enables the laundering of illegal ivory into legal or potentially legal markets. Poachers and traffickers can rapidly pay their way out of trouble, so the financial incentives to break the law heavily outweigh those of abiding by it. Maintaining reliable permitting systems and leak‐proof chains of custody in this context is challenging, and effective management breaks down. Once illegal ivory has entered the legal trade, it is difficult or impossible for enforcement officers to know what is legal and illegal. Addressing corruption throughout a trade network that permeates countries across the globe will take decades, if it can ever be achieved. That will be too late for wild African elephants at current rates of loss. If we are to conserve remaining wild populations, we must close all markets because, under current levels of corruption, they cannot be controlled in a way that does not provide opportunities for illegal ivory being laundered into legal markets. Comercio Legal de Marfil en un Mundo Corrupto y su Imapacto sobre Poblaciones de Elefantes     

厦门市餐饮业污染现状及防治对策

针对厦门市餐饮业的污染现状，分析污染存在的主要问题，并提出几点防治对策。     

对中国实施二氧化硫排污交易的探讨

二氧化硫污染和酸雨问题已经成为中国的主要环境问题之一，同时区域经济的发展与有限的大气环境容量的矛盾也越来越明显，为了寻求经济有效的环境管理手段，中国从1993年开始进行了大气总量控制下的排污交易的试点工作。这篇文章在试点工作的基础上，借鉴国外二氧化硫排污交易项目成功经验，对中国实施二氧化硫排污交易政策的可行性进行了简要的分析，并对建立适合中国国情的排污交易制度提出了一些建议。     

The minerals sector, sectoral analysis, and economic development

Sectoral analysis, a new branch of political science, alleges that mineral extraction creates a socio-political climate that promotes inflexible statism, which in turn leads to substandard development performance. The theory, that mineral economies underperform bureaucratically and economically, is said not only to hold in a post-dictive sense for the mature mineral economies, such as Zambia, but also in a predictive sense for the newer mineral economies, such as Ecuador. This essay reviews and assesses this hypothesis in the light of the empirical evidence comparing mineral production, state capacity, and economic performance. It finds that the sectoralist view is supportable only in selected cases, and is not a general result.     

味精行业清洁生产审计的认识和实践

以沈阳味精厂清洁生产审计为例 ,介绍了味精行业实施清洁生产的可行性及必要性     

排污交易政策探讨

排污交易是在市场经济条件下，实施总量控制的有效手段。该文介绍了排污交易的起源和特征，提出适合我国国情的排污交易方法和在福州市实施排污交易的几点思考。