Figure 2
From: Enhanced wintertime greenhouse effect reinforcing Arctic amplification and initial sea-ice melting
Observed trends for all five variables. Linear trends in (a1,a2) surface LWD, (b1, b2) SKT, (c1,c2) onset SIC, (d1,d2) WV, and (e1) CFC from 2001 to 2014 (upper panels) and from 1985 to 2014 (lower panels). This figure has been created with IDL8.3 (Exelis Visual Information Solutions, Boulder, Colorado) and the open source Coyote Library developed by David Fanning (https://github.com/idl-coyote/coyote).
