[Due to the increasing size of the archives, each topic page now contains only the prior 365 days of content. Access to older stories is now solely through the Monthly Archive pages or the site search function.]
Testing solar radiation management as a geoengineering technique
November 05, 2011
Solar radiation management (SRM) is one of the geoengineering techniques proposed as a potential means of offsetting some of the anthropogenic radiative forcing of climate as a means to reduce climate change. (Earlier post.) However, the effectiveness and associated risks of SRM are uncertain.
A team of researchers from California Institute of Technology, the Carnegie Institution for Science and Harvard University has now examined the possibility of testing solar radiation management (SRM) through sub-scale deployment as a means to test models of climate response to SRM and explore risks prior to full-scale implementation. Contrary to some claims, they note, this could provide meaningful tests of the climate’s response to SRM within a decade.