【Objective】In this paper,we compared different interpolation methods to estimate meteorological factors in Heilongjiang Province and investigated the relationship between meteorological factors and net primary productivity( NPP) of larch using optimized interpolation result. It provided a scientific reference for the production and management of larch in Heilongjiang Province. 【Method 】Based on meteorological factors( average daily temperature and precipitation) during growing season( from May to September)...
【基金】
中央高校基本科研业务费专项(2572016CA01)
【更新日期】
2018-06-13
【分类号】
S791.22
【正文快照】
on increased from west to east.The coefficient of Pearson correlation between the average temperature and NPP,and theaverage precipitation and NPP during the growing season was 0.221 and 0.241,respectively.Both P values were lowerthan 0.01,which means tha