TY - JOUR A1 - Notz, D. T1 - Sea-ice extent and its trend provide limited metrics of model performance JO - The Cryosphere J1 - TC VL - 8 IS - 1 SP - 229 EP - 243 Y1 - 2014/02/14 PB - Copernicus Publications SN - 1994-0424 UR - https://tc.copernicus.org/articles/8/229/2014/ L1 - https://tc.copernicus.org/articles/8/229/2014/tc-8-229-2014.pdf DO - 10.5194/tc-8-229-2014 ER -