Spatial and temporal relationships between precipitation and ANPP of four types of grasslands in northern China
GUO Ran , WANG Xiao-ke , OUYANG Zhi-yun , LI Ying-nian
DOI:
Received November 04, 2005,Revised April 18, 2006, Accepted , Available online
Volume 18,2006,Pages 1024-1030
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Precipitation is considered to be the primary resource limiting terrestrial biological activity in water-limited regions. Its overriding effect on the production of grassland is complex. In this paper, field data of 48 sites (including temperate meadow st
