Steppe diversity, however, is characterized by higher plant diversity in the ecotone, especially in the forest-meadow region. β diversity indices of plant communities reached peak values at the boundaries between the ecotone and the forest zone or the ste
Steppe diversity, however, is characterized by higher plant diversity in the ecotone, especially in the forest-meadow region. β diversity indices of plant communities reached peak values at the boundaries between the ecotone and the forest zone or the ste
在森林-草原交错带β多样性指数较高，表现在β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。