steppe zone meaning in Chinese

草原带

On steppe zone in northern frontier before han dynasty in archaeology
考古学上所见汉代以前的北疆草原地带
So far as the north demarcation line of the forest zone is called the forest line , the north demarcation line of the forest - steppe zone should be called the tree line
相对于森林地带北界森林线，森林草原地带北界应为树木线。
Vegetation construction should n ' t be confined to such a land use pattern as " the 28 - word general plan " put forward by zhu xianmo . the objective reality of thin woods and sparse shrubberies in the forest - steppe zone cannot be ignored
植被建造不应局限于一种土地利用模式，如朱显谟“ 28字方略” ，不能无视疏林及稀疏灌丛在森林草原地带的客观存在。
Steppe diversity , however , is characterized by higher plant diversity in the ecotone , especially in the forest - meadow region . diversity indices of plant communities reached peak values at the boundaries between the ecotone and the forest zone or the steppe zone , and between the forest - meadow region and the meadow - steppe region within the ecotone
在森林-草原交错带多样性指数较高，表现在多样性指数在森林-草原交错带与森林带和草原带之间以及森林-草原交错带内森林草甸区和草甸草原区之间的边界不同程度地出现峰值。