Behandlung von Sonderabfällen

Special problems of treatment of hazardous wastes in the Federal Republic of Germany are discussed (i.e., evaluation of the manifest system, “hazardous-waste processes”, control). Special processes (incineration at sea, dumping, deep-well injection) are presented. The second part is a report about the congress of the American Chemical Society in Honolulu in April 1979, i.e., about the U.S. EPA Hazardous-Waste Program, about the abandoned hazardouswaste disposal sites and about several stabilization and solidification processes.     

Development based climate change adaptation and mitigation—conceptual issues and lessons learned in studies in developing countries

This paper discusses the conceptual basis for linking development policies and climate change adaptation and mitigation and suggests an analytical approach that can be applied to studies in developing countries. The approach is centred on a broad set of policy evaluation criteria that merge traditional economic and sectoral goals and broader social issues related to health and income distribution. The approach is inspired by institutional economics and development paradigms that emphasise human wellbeing, resource access, empowerment, and the arrived freedoms. It is outlined how indicators of wellbeing can be used to assess policies that integrate development and climate change policy objectives, and this approach is discussed in comparison with other work that rather have been inspired by sustainable development aspects of manmade, natural, and social capital. The experiences and results from case studies of development and climate that have done a first attempt to use human wellbeing indicators are reported and discussed. The studies include work from India, China, South Africa, Brazil, Bangladesh, and Senegal. A number of policy examples in the energy-, food-, and water sectors in these studies have shown up to demonstrate numerous linkages between development policies and climate change. Various analytical tools have been used in the studies including quantitative and qualitative scenario work as well as detailed micro-based analysis. The methodological conclusion that can be drawn from these studies, is that it is possible to apply wellbeing indicators to the more detailed policy assessment, but a link to more general national and regional scenario work is not yet established.     

水生植物在滇池湿地景观设计中的应用

以滇池湿地景观设计为研究对象，介绍了水生植物在湿地景观设计中的作用和原则以及水生植物的选择、配置和生物浮岛技术的运用。     

热变形参数对LD7铝合金显微组织的影响

在Gleeble 15 0 0热模拟试验机上对LD7铝合金试样在变形程度为 6 0 %、变形温度为36 0～ 4 80℃、变形速率为 0 .0 1～ 1s-1的条件下进行等温压缩试验 ,然后对其进行固溶处理。分析热变形参数对合金固溶后显微组织的影响 ,可以得到如下结论 :LD7铝合金的晶粒尺寸随温度的升高而增大 ,随变形程度的增大而减小 ,随变形速率的增大而减小     

Trendumkehr in der Arzneimittelforschung

The author gives a breakdown of costs for industrial drug research and development of seven German drug companies. Trends of development and fields of interdisciplinary pharmaceutical research are described. Increasing expenditures and requirements for safety and efficacy reduce the chances of innovation.