公众态度和机构监督对大气污染的影响

虽然以往对于环境库兹涅兹曲线（EKC）的研究中考虑了正式制度因素如政府机构监督，但是较少考虑非正式制度因素.本文重点检验两种制度情境的影响，微观层面的环境态度形成的非正式制度以及宏观层面的环保机构监督形成的正式制度对大气污染排放量的影响.基于CGSS2010-2013和2015年的数据库，从中提取出体现环境态度的问题，将其赋值指标化后，作为制度情境纳入环境方程.经过公开数据的收集，得到我国26个省份2010-2014年5年的面板数据.通过固定效应和随机效应模型，发现机构监督与人均GDP的交互项对氮氧化物、烟（粉）尘、二氧化硫排放都有影响，但是公众态度与人均GDP的交互项只对烟（粉）尘排放有影响，从而对不同制度情境下的环境库兹涅兹曲线进行了探索.     

中德环保合作的高层往来

写在前面的话．本文完成于今年早些时候，但由于刊物在5月时更换出版单位，因而文章在实效性上略有欠缺，但访谈的内容是永久而实际的问题，在当今和未来都是可资借鉴的。     

New fetal cardiac imaging techniques

Rapid advances in graphics computing and micro-engineering have offered new techniques for prenatal cardiac imaging. Some of them can be non-invasively applied to both clinical and laboratory settings, including dynamic three-dimensional echocardiography, myocardial Doppler imaging, harmonic ultrasound imaging, and B-flow sonography. With clinical constraints, a few others have been mainly used in laboratories, such as endoscopic ultrasound, magnetic resonance imaging and biomicroscopy. Appropriate use and co-use of these new tools will not only provide unique information for better clinical assessment of fetal cardiac disease but also offer new ways to improved understanding of cardiovascular development and pathogenesis. Copyright © 2004 John Wiley & Sons, Ltd.     

增强信心不辱使命--记全国安全生产工作会议

2002年1月15日至16日,全国安全生产工作会议在北京西郊宾馆召开。国务院副总理、国务院安全生产委员会主任吴邦国为大会做了批示:2002年安全生产任务更十分艰巨悄有松懈,安全事故又会大幅度上升。大会安排了新闻发布会,国家安全生产监督管理局局长张宝明、副局长闪淳昌等领导同志回答了记者提问。     

船舶区域溢油风险程度甄别的人工神经网络方法

利用误差反向传播 (BP)人工神经网络 ,建立了海域船舶溢油风险程度甄别的评价模型。该模型能够反映出研究海域各区域发生船舶溢油事件的风险等级差别 ,具有一定的客观性和实用性。     

China''''s CDM Policies and Their Development Implications:Major Concerns for CDM Implementation

Most CDM (Clean Development Mechanism) opportunities exist in some large industrializing developing countries. For instance, China is estimated to take 48% of the world potential for CDM project activities. In reality, however, the share by China over the CDM projects registered and CDM projects in the pipeline is less than 10% as of Auguest 2005. This paper will examine the reasons behind, as reflected in China's CDM policies. Further investigation will be made into the use of these policies to boost the country's sustainable development, the sustainable development implications and effects of these policies. In addition, it is noted that incompatibility of some other Chinese laws and policies can be responsible for the low level and slow pace of CDM implementation in China and some suggestions are offered for promoting CDM project activities in China. There also exist barriers at the international level that impedes implementation of CDM project activities. A conclusion is drawn that CDM policies in a developing country like China aim mainly at promotion of sustainable development and to a lesser extent the generation of CERs.     

听证、环保与公众参与--访美国加州能源委员会公共顾问玛格丽特·金(Margret.J.Kim)女士

前不久。美国加利福尼亚州能源委员会公共顾问玛格丽特．金女士来华参加有关环保与公众参与会议。会议期间。我刊记者对她进行了专访。就听证、公众参与及环境保护等一系列话题进行了深入探讨。金女士在委员会主要负责环境的决策。她曾负责起草环境影响评价的有关规章制度。[编者按]