甘肃景泰白墩子盐沼国家湿地公园土壤生态化学计量特征

郭思淼, 周晓雷, 任菊, 王润龙, 樊玉科, 刘锐, 张晓玮

Ecological stoichiometric characteristics of soil in Baidunzi Salt Marsh National Wetland Park， Jingtai， Gansu Province

Simiao Guo, Xiaolei Zhou, Ju Ren, Runlong Wang, Yuke Fan, Rui Liu, Xiaowei Zhang

图3 土壤生态化学计量与土壤理化因子RDA排序结果 注：空心箭头表示土壤理化因子，实心箭头表示土壤生态化学计量

Fig.3 Soil ecological stoichiometry and RDA ranking results of soil physicochemical factors