Cumulative impact assessment in environmental planning: A coastal wetland watershed example

Several theoretical, analytical, and institutional difficulties have impeded the development and application of the assessment of cumulative environmental impacts. Watershed development on coastal wetlands offers an ideal context for evaluating the land disturbance target approach to cumulative impact assessment. A model land use planning system involving a time series approach was developed for Elkhorn Slough in California. The approach included four major components: evaluation of erosion susceptibility, measurement of land disturbance, establishment of a land disturbance target, and a comparison of existing and target land disturbance values. Further research is needed to test the transferability of the approach in a wide range of coastal watersheds and to verify the applicability of the methods to other cumulative impact problems.     

Can health feasibly be considered as part of the planning process in Scotland?

The planning system is significant because of its capacity to determine the quality of the built environment as well as the health, well-being and quality of life of the individuals and communities therein. Development planning is especially important because of the long-term impact of the decisions. This paper was developed in response to increasing recognition amongst HIA practitioners in Scotland of the importance of planning for health. It focuses on the relationship between the planning system in Scotland, specifically the Development Planning element of it, and population health and considers how the health impact assessment (HIA) approach can facilitate and support joint working with planners. In particular, consideration is given to the potential impact of the introduction of Strategic Environmental Assessment (SEA) on the linkages between health, HIA and planning.     

溧阳市国家级生态示范区建设工作初探

综述了溧阳市创建国家级生态示范区的背景、依据、基础条件、创建的目标和技术路线，介绍了示范区建设的内容和具有特点的生态经济发展模式。     

我国纳米科技研究应用现状及发展趋势分析

综合介绍了国内纳米材料及其技术在诸多领域的开发应用现状，并对纳米科技未来的发展趋势和市场前景进行了预测和展望。     

论环境科技发展对国际贸易的影响

文章通过对世界环境发展形势以及环境科技发展特点的剖析，结合国内外实例深入探讨并阐述了环境科技发展对国际贸易关系的重大影响。文章认为国际贸易格局将迅速发生变革，提出了我国应采取的法规、政策、标准、技术等方面的对策。     

关于环境监理的回思

较系统地回顾环境监理产生的背景及发展历程，阐述环境监理的内涵及实质。     

小型污水处理装置的应用与发展

简要论述了小型污水处理装置的作用，对目前市场上该类产品的应用现状进行了分析，并提出其发展方向。     

中国环境产业发展的政策选择

选择中国环境产业发展政策，首先要选择开拓环境产业需求的政策，并着重考虑环境产业的问题经济效益问题和加强环境产业的能力建设。对中国环境产业发展政策进行了研究与分析。     

气候变化与实施清洁发展机制的展望

本文第一部分介绍了《气候变化框架公约》的达成与主要内容，以及在柏林、日内瓦、京都与布宜诺斯艾利斯先后召开的４ 次缔约方会议的结果； 第二部分介绍了清洁发展机制（ＣＤＭ） 同《京都议定书》的其他灵活机制的异同，以及ＣＤＭ 的特点、方法学与技术问题； 第三部分分析了ＣＤＭ 的前景、影响其成功实施的因素、它可能提供的潜在机遇以及实施中的需求与供给；最后就ＣＤＭ 的实施作了展望。