Impact on ECMWF forecasts of changes to the albedo of the boreal forests in the presence of snow

被引：99

作者：

Viterbo, P ^{[1
]}

Betts, AK ^{[1
]}

机构：

[1] ECMWF, Pittsford, VT 05763 USA

来源：

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES | 1999年 / 104卷 / D22期

关键词：

D O I：

10.1029/1998JD200076

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

A change in the calculation of the albedo for the boreal forests in the presence of snow in the European Centre for Medium-Range Weather Forecasts (ECMWF) model, which reduces the deep snow albedo from 0.8 to 0.2, greatly reduces the model systematic cold temperature bias both at the surface and in the lower troposphere at high northern latitudes in the spring.

引用

页码：27803 / 27810

页数：8

共 19 条

[1] Albedo over the boreal forest [J].