基于主成分分析的青藏高原多年冻土区高寒草地土壤质量评价

刘鑫, 王一博, 吕明侠, 孙岩, 杨文静, 赵金鹏

Soil quality assessment of alpine grassland in permafrost regions of Tibetan Plateau based on principal component analysis

LIU Xin, WANG Yibo, LÜ Mingxia, SUN Yan, YANG Wenjing, ZHAO Jinpeng

冰川冻土 . 2018, (3): 469 -479 . DOI: 10.7522/j.issn.1000-0240.2018.0052