不同气候区灌丛沙堆形态及土壤养分积累特征 |
罗维成, 赵文智, 任珩, 刘冰 |
Nebkha morphological characteristics and soil nutrition content in three regions with different climates in North China |
Weicheng Luo, Wenzhi Zhao, Heng Ren, Bing Liu |
图3 不同类型灌丛沙堆土壤养分含量 不同小写字母表示不同类型灌丛沙堆差异显著(P<0.05) |
Fig.3 Soil nutrient content of nebkha and inter-nebkha with different shrub types |