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海拔对青海湖流域群落水平植物功能性状的影响
向响, 黄永梅*(), 杨崇曜, 李泽卿, 陈慧颖, 潘莹萍, 霍佳璇, 任梁
Effect of altitude on community-level plant functional traits in the Qinghai Lake Basin, China
XIANG Xiang, HUANG Yong-Mei*(), YANG Chong-Yao, LI Ze-Qing, CHEN Hui-Ying, PAN Ying-Ping, HUO Jia-Xuan, REN Liang

图5. 环境因子PC1与PC2对群落加权平均性状变化的解释率。PC1, 热量和深层养分因子; PC2, 降水和表层养分因子。性状简写见表2

Fig. 5. Proportion of variance in community-weighted mean functional traits explained by PC1 and PC2. PC1, temperature and deep soil nutrient content; PC2, precipitation and surface soil nutrient content. See Table 2 for abbreviation of traits.