东北地区气象因子与地理信息的相关关系  

The Correlative Relationships between Meteorological Factors and Geographical Information Indexes in Northeast China

作　　者：纪国锋[1] 刁绍起[1] 谢国强[1] 

机构地区：[1]北华大学,吉林132013

出　　处：《东北林业大学学报》2005年第5期117-119,共3页Journal of Northeast Forestry University

摘　　要：选取东北地区65个主要气象台站,获取对应的地理信息指标与气象因子数据进行了回归分析和检验。结果表明:年平均气温与地理信息指标回归关系显著(显著性水平0.05),依据所得回归方程和具体的地理信息数据可直接推算出东北地区未知地点或区域的年平均气温指标值。The regression analysis and test were carried out between the geographical information indexes and corresponding meteorological factors data from 65 observatories in Northeast China. Result indicated that the regression relationship between the annual mean air temperature and corresponding geographical information indexes was significant. Therefore, the annual mean air temperature of an unknown site or range in Northeast China could be calculated immediacy by the regression equation and the concrete geographical information from a GPS instrument.

关 键 词：气象因子 地理信息 相关关系 

分 类 号：S161[农业科学—农业气象学]