江西小网格热量及雨量场分析研究  

AN ANALYSES STUDY ON SMALL NETWORK HEAT QUANTITY AND RAINFALL FIELDS IN JIANGXI PROVINCE

作　　者：张志云[1] 蔡学林[1] 欧阳勋志[1] 

机构地区：[1]江西农业大学林学院,南昌330045

出　　处：《江西农业大学学报》1997年第6期120-126,共7页Acta Agriculturae Universitatis Jiangxiensis

摘　　要：本文以气候要素、地理坐标、海拔高度为变量,构建一组气候学方程,把江西各地的热量、雨量、推算到8×8km^2格点上,绘制出热量、雨量分布图。图示看出我省地面温度场和雨量场的分配与地形相吻合,新绘制的气候要素图与原图相比,热量资源比原图要低,而雨量资源比原图要高。Viewing climatic factor,geographic coordinate and elevation as variables, this paper constructs a series of climatology equations and draws up the distribution diagrams of heat quantity and rainfall by calculating the heat quantity and rainfall in all parts of Jiangxi onto the chequer points of 8×8km^2 They show:the distribution of ground temperature and rainfall fields tallies with topography in Jiangxi;Heat resources from the newly-drawn climatic factor diagrams are poorer than those from the original ones but rainfall resources are richer.

关 键 词：小网格热量场 雨量场 气候学方程 

分 类 号：S716[农业科学—林学]