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来源类型 | FEEM working papers "Note di lavoro" series |
规范类型 | 论文 |
Climate Change Scenarios for the Mediterranean: A Basis for Regional Impact Assessment | |
Clare Goodess | |
发表日期 | 2000 |
出处 | Climate Change and Sustainable Development |
出版年 | 2000 |
语种 | 英语 |
摘要 | General Circulation Models (GCMs) are considered to provide the best basis for the construction of future climate change scenarios. GCM output cannot, however, be widely or directly used in many impact assessments because of their relatively coarse spatial scale. In order to overcome the problems of mismatch in scale and of reliability, techniques for downscaling GCM output have been developed. A number of different downscaling methods have been proposed and can be divided into two general categories: model-based and empirical. Two examples of empirical downscaling are presented. First, scenarios for the Mediterranean region as a whole, constructed using a Geographical Information System to interpolate GCM output to a 1 km by 1 km grid based on information such as height above sea level, distance to the sea, and latitude/longitude. Second, scenarios at the river-basin scale for study regions in Spain and Italy, based on changes in atmospheric circulation patterns. |
关键词 | Climate-change,Mediterranean,scenarios,global warming,modelling |
URL | https://www.feem.it/en/publications/feem-working-papers-note-di-lavoro-series/climate-change-scenarios-for-the-mediterranean-a-basis-for-regional-impact-assessment/ |
来源智库 | Fondazione Eni Enrico Mattei (Italy) |
资源类型 | 智库出版物 |
条目标识符 | http://119.78.100.153/handle/2XGU8XDN/116580 |
推荐引用方式 GB/T 7714 | Clare Goodess. Climate Change Scenarios for the Mediterranean: A Basis for Regional Impact Assessment. 2000. |
条目包含的文件 | ||||||
文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
NDL2000-087.pdf(377KB) | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 |
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