TY - JOUR A1 - Walsh, J. E. A1 - Stewart, J. S. A1 - Fetterer, F. T1 - Benchmark seasonal prediction skill estimates based on regional indices JO - The Cryosphere J1 - TC VL - 13 IS - 4 SP - 1073 EP - 1088 Y1 - 2019/04/03 PB - Copernicus Publications SN - 1994-0424 UR - https://tc.copernicus.org/articles/13/1073/2019/ L1 - https://tc.copernicus.org/articles/13/1073/2019/tc-13-1073-2019.pdf DO - 10.5194/tc-13-1073-2019 ER -