Regional dynamical and statistical downscaling temperature, humidity and wind speed for the Beijing region under stratospheric aerosol injection geoengineering
Jun Wang,John C. Moore,Liyun Zhao,Chao Yue,and Zhenhua Di
College of Global Change and Earth Systems Science, Beijing Normal
University, 100875 Beijing, China
Zhenhua Di
State Key Laboratory of Earth Surface Processes and Resource Ecology,
Faculty of Geographical Science, Beijing Normal University, 100875 Beijing,
China
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Total article views: 3,796 (including HTML, PDF, and XML)
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Total article views: 3,003 (including HTML, PDF, and XML)
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We examine how geoengineering using aerosols in the atmosphere might impact urban climate in the greater Beijing region containing over 50 million people. Climate models have too coarse resolutions to resolve regional variations well, so we compare two workarounds for this – an expensive physical model and a cheaper statistical method. The statistical method generally gives a reasonable representation of climate and has limited resolution and a different seasonality from the physical model.
We examine how geoengineering using aerosols in the atmosphere might impact urban climate in the...
