Spatial pattern and spatial association of Melica przewalskyi and Artemisia frigida in degraded grassland.
MA Xiao-li1,2, ZHAO Cheng-zhang1**, ZHANG Qian1, LI Yu1, HOU Zhao-jiang1
(1Research Center of Wetland Resources Protection and Industrial Development Engineering of Gansu Province, College of Geography and Environment Science, Northwest Normal University, Lanzhou 730070, China; 2College of History Culture and Tourism, Hexi University, Zhangye 734000, Gansu, China)
MA Xiao-li1,2, ZHAO Cheng-zhang1**, ZHANG Qian1, LI Yu1, HOU Zhao-jiang1. Spatial pattern and spatial association of Melica przewalskyi and Artemisia frigida in degraded grassland.[J]. cje.