浙江省地面热量指标的数学模型及油桐垂直分布规律的研究  

MATHEMATICS MODEL OF THE HEAT SpACE DISTRIBUTION IN ZHEJIANG GROUND LEVEL AND ITS APPLICATION IN THE TUNGOILTREE PERPENDICULAR DISTRIBUTION

作　　者：倪焱 

机构地区：[1]浙江省林业勘察设计院

出　　处：《经济林研究》1989年第1期75-78,共4页Non-wood Forest Research

摘　　要：根据浙江省59个气象站的地面热量指标和轻度、纬度及海拨高度等资料,应用多元统计学原理,建立了浙江省地面热量状况空间分布的数学模型,从而得到浙江省地面热量的空间递变规律。根据油桐对热量条件的基本要求,确定浙江省油桐自然分布的垂直适宜上限,从而推演出油桐垂直分布的宏观分布规律。On the basis of the data of the air temperature, latitude, longitude and elevation of the 59 meteorological stations,the theory of the multivariate statistics is applied and the mathematics model of the space distribution of the air temperature in Zhejiang ground level is established. Thus, the lav of decrease and increase by the space distribution degrees of air temperature is obtained.According to the heat demand of the tungoiltrce, the perpendicular upper limit of its natural distribution is determined, and the law of its macroscopic perpendicular distribution is calculated out.

关 键 词：热量指标 数学模型 油桐 垂直分布 浙江 

分 类 号：S794.303[农业科学—林木遗传育种]