宁夏河东沙地植被多样性与土壤的关系

王帅, 马登科, 何志斌, 孙玮皓, 杜军, 李睿, 王文, 杨淑萍, 赵书玄

Vegetation diversity and its relationship with soil physical and chemical properties in Hedong Sandy Land， Ningxia

Shuai Wang, Dengke Ma, Zhibin He, Weihao Sun, Jun Du, Rui Li, Wen Wang, Shuping Yang, Shuxuan Zhao

表4 植被特征和土壤特性的相关性

Table 4 Correlation between vegetation characteristics and soil properties

C H R H' λ Jsw SWC-A -0.442* 0.031 -0.044 -0.147 0.174 -0.214 pH-A -0.271 0.283 0.081 -0.181 0.261 -0.306 EC-A 0.024 -0.220 -0.258 -0.110 0.061 0.021 SOM-A 0.086 -0.434** -0.361* -0.133 0.059 0.064 TN-A -0.008 -0.473** -0.322 -0.148 0.085 0.021 AP-A 0.364* 0.159 -0.318 -0.366* 0.339* -0.235 C/N-A 0.386* 0.110 -0.307 -0.022 -0.053 0.163 SWC-B 0.074 0.239 0.090 0.042 -0.030 -0.036 pH-B -0.222 0.302 0.223 0.016 0.089 -0.178 EC-B -0.173 -0.160 0.085 -0.075 0.130 -0.171 SOM-B 0.315 -0.258 -0.021 -0.023 0.002 0.009 TN-B 0.345* -0.210 -0.003 -0.022 0.001 0.017 AP-B 0.172 0.211 -0.123 -0.332* 0.351* -0.269 C/N-B -0.199 -0.040 -0.016 0.063 -0.058 0.015