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本文利用新一代卫星TM资料建立遥感信息与立地因子关系,进而建立林木生长与立地因子关系,得出立地因子——林木生长模型,即可预测松辽平原中部地区农田防护林的双阳快杨(Populus×Xiaozhuanica)和北京杨(Populus×beijing-ensis)的林木生长状况。
In this paper, the relationship between remote sensing information and site factors was established by using TM data. Then the relationship between tree growth and site factors was established, and the site factor - tree growth model was derived to predict Populus’ s shelterbelt in the central part of Songliao Plain. × Xiaozhuanica and Populus × beijing-ensis.