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Inhomogeneity characteristics of snow in Northeast China

Auteur(s) et Affiliation(s)

WANG, J.
Regional Climate Center, Beijing, Chine
ZOU, L.
China Meteorological Administration Training Centre, Beijing, Chine
ZHAO, C.
Liaoning Climate Centre, Shenyang, Chine
LOU, D.
Meteorological Bureau, Qiqihar, Chine


Description :
Based on 1961–2005 observed winter precipitation data in Northeast China, the temporal and spatial variations of snow concentration degree (SCD) and snow concentration period (SCP), together with the circulation characteristics when there is a higher SCD, are computed and analyzed. Results show that SCD in Northeast China presents a yearly rising tendency and SCP decreases obviously. By referring to the vapor transmission map, it is the vapor moving northwestward along the northern side of the core that exerts great impacts on Northeast China.


Type de document :
Article de périodique

Source :
Journal of geographical sciences. Acta geographica sinica, issn : 1009-637X, 2011, vol. 21, n°. 4, p. 621-633, nombre de pages : 13, Références bibliographiques : 17 ref.

Date :
2011

Editeur :
Pays édition : Chine

Langue :
Anglais
Droits :
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