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
), 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
), YANG Chong-Yao, LI Ze-Qing, CHEN Hui-Ying, PAN Ying-Ping, HUO Jia-Xuan, REN Liang
图4. 六个环境因子的主成分分析。MAP, 年降水量(mm); N10, 0-10 cm土壤全氮含量(mg·g-1); N20, 10-20 cm土壤全氮含量(mg·g-1); P10, 0-10 cm土壤全磷含量(mg·g-1); P20, 10-20 cm土壤全磷含量(mg·g-1); t, 年平均气温(℃)。
Fig. 4. Principal component analysis (PCA) of six environmental factors. MAP, mean annual precipitation (mm); N10, soil total nitrogen content in 0-10 cm layer (mg·g-1); N20, soil total nitrogen content in 10-20 cm layer (mg·g-1); P10, soil total phosphorus content in 0-10 cm layer (mg·g-1); P20, soil total phosphorus content in 10-20 cm layer (mg·g-1); t, mean annual air temperature (°C).
