Vieussens ansa

Thonthwaite method was also used to analyze the effects of climate change on boundaries of eco-geographical regions.

利用黑龙江省80个气象站点1961—2003年的逐日观测资料,采用克立格法(Kriging)和地理信息系统(GIS)等技术,分析黑龙江省43a来的气候变化情况,并按照桑斯维特(C。