塞罕坝位于河北省承德市围场满族蒙古族自治县境内，清朝曾在此设立“木兰围场”。“塞罕”是蒙语，意为“美丽”；“坝”是汉语，意为“高岭”。平均海拔1500米，年均气温-1.5℃，极端最低气温-43.3℃，年均积雪日数169天，年均6级以上的大风日数47天，年均无霜期仅72天。
例如，1962年以来，中国开始在河北省塞罕坝植树。
For example, since 1962, China has been planting trees in Saihanba, Hebei Province.
河北省的塞罕坝曾经是一片沙漠，但现在它已经成为中国最大的人工林。
Saihanba in Hebei Province was once a desert, but now it has become the biggest man-made forest in China.
本文发表了塞罕坝植物区系21个河北新记录种，涉及6科10属。
The 21 newly recorded plants of flora of Saihanba in Hebei Chinar were reported.
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