干旱荒漠区土地利用方式快速转变对土壤入渗性能的影响
张润霞, 赵学勇, 李晶, 吕文强, 柴媛媛, 岳红琴

Impacts of rapid land use change on soil infiltration in an arid desert area
Runxia Zhang, Xueyong Zhao, Jing Li, Wenqiang Lv, Yuanyuan Chai, Hongqing Yue
表1 不同土地利用类型土壤性质
Table 1 Change of soil properties under different land use types
土地利用类型砂粒 /%粉粒 /%黏粒 /%容重 /(g·cm-3)有机质 /(g·kg-1)总孔隙度 /%初始土壤 含水量/%饱和含水 量/%
人工生态林L119. 89a61.61ab18.50a1.18a27.00a55.81ac17.59a49.44a
人工生态经济混交林L218.57a55.84b25.59c1.33b25.53a50.74a23.97b37.99b
自然草地L316.73a67.93a15.35a1.19a28.36a54.68ac7.03c51.95a
待建地L441.79b38.90c19.31ab1.56c15.70b43.33b7.83c27.66c
农田L518.36a59.42ab22.22bc1.08d37.30c60.15c9.38c56.72a
撂荒地L618.24a57.51ab24.24c1.22a27.78a54.81ac9.45c50.41a