摘要
本文利用东亚地区国家的气候和植被资料，根据温暖指数和年平均气温、湿润指数和年平均降水量的关系，建立了在年平均气温和年平均降水量两坐标轴上刻划东亚地区植被分布格局的方法。结果表明，此方法比较准确地反映了东亚地区植被气候类型的实际分布。利用此方法可以由温度和降水量因子容易地预测东亚任一地区自然或潜在的植被气候类型。
ased on relationships between the warmth index and annual mean temperature and be-tween the moisture index and annual precipitation,a new method was developed to show thearrangement of East-Asian vegetation on the coordinates of annual mean temperature and an-nual precipitation by using a lot of climatological and vegetational data. The results showedthat the method expressed well the distribution of vegetation-climate types in East-Asia,andtherefore could be used to predict the natural or potential vegetation type in a given East-Asian region.
出处
《生态学报》
CAS
CSCD
北大核心
1994年第3期290-294,共5页
Acta Ecologica Sinica
关键词
降水量
温度
植被气候类型
东亚
East-Asia region,precipitation,temperature,vegetation-climate type.
