黄土丘陵区退耕地植被景观时空变异特征

对黄土丘陵区退耕地植被特征的时空变异性进行了研究。结果表明,不同植被类型区植被特征之间差异不是很显著,仅延安与安塞在物种丰富度之间和安塞与吴旗在物种多样性之间存在较显著的差异(0.01

Vegetation is one of the most active factors of landscape and the important content of evaluation for cropland to forest.The relationship between different vegetation styles is central to ecological research.In the loess hilly region,study of vegetation characteristics is required for understanding of landscape ecological processes and restoration of cropland to forest.Spatio-temporal variance of(vegetation) species richness,diversity,evenness of cropland to forest of different vegetation characteristics in...