欧洲山杨（PopulusTremulaL.）在我国仅分布于新疆，主要集中在阿勒泰、塔城、大山东部北坡至西部伊犁山区。它是天山西部林区广泛分布的用材和水源涵养树种，喜光、抗寒、喜凉爽气候．生长于海拔1200-2500米的山地，常与云杉形成混交林或呈小块状纯林，欧洲山杨可以作为云杉林 Populus Tremula L. is only distributed in Xinjiang in China, mainly in Altay, Tacheng, the northern slope of the eastern part of the mountain and the Yili Mountain in the west. It is widely distributed in the forest of Tianshan timber and water conservation trees, like light, cold, hi cool climate. Growing at 1200-2500 meters above sea level in the mountains, often with the formation of mixed spruce or mixed forest was small lumps, Populus euphratica can be used as spruce