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北方节能型日光温室内外风环境ANSYS模拟分析
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作者 杜琳 《当代农机》 2008年第9期68-69,共2页
针对北方节能型日光温室在设计中对通风环境的优化和相关参数选择缺乏深入研究的问题,运用AN-SYS软件模拟了节能型日光温室自然风况下的内部风场的分布,并且通过对温室周围气流的仿真模拟提出了通风方式的优化方案,研究结论可供日光温... 针对北方节能型日光温室在设计中对通风环境的优化和相关参数选择缺乏深入研究的问题,运用AN-SYS软件模拟了节能型日光温室自然风况下的内部风场的分布,并且通过对温室周围气流的仿真模拟提出了通风方式的优化方案,研究结论可供日光温室设计建造及生产中参考。 展开更多
关键词 日光温室 温室风环境 开窗方式 ANSYS模拟
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Governing Climate Change Risks: Implications for Mitigation and Adaptation
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作者 Fabiana Barbi Leila da Costa Ferreira 《Fudan Journal of the Humanities and Social Sciences》 2016年第4期589-606,共18页
This article analyzed climate change risks from the perspective of con- temporary environmental risks and how they have been internalized by policy. In order to do so, the main characteristics of this type of risk wer... This article analyzed climate change risks from the perspective of con- temporary environmental risks and how they have been internalized by policy. In order to do so, the main characteristics of this type of risk were analyzed based on the contributions from social theory authors on contemporary environmental risks. Next, the implications of these characteristics for the production of policy responses to climate change risks were discussed. The two main types of policy responses to climate change in the literature were presented: mitigation and adaptation. Finally, their interaction, differences and possibilities for synergy were analyzed. Under- standing climate change as a contemporary environmental risk, the way it was presented in this article, implies a radical change in the development bases of society, since greenhouse gases emissions from human activities contribute to the aggravation of global warming. Climate change challenges the traditional ways of governing in many ways, since climate change policy should involve the ques- tioning of the current processes of development. Profound changes in ways of thinking and established political action are needed. 展开更多
关键词 Climate change risks - Contemporary environmental risks MITIGATION ADAPTATION Climate governance
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