干旱区石灰岩矿山遗迹地生态修复模式对比研究
郭源上, 何明珠, 刘建兵, 张汐, 谷守江, 武文进, 高立博, 冯晓莉, 韩国君

A comparative study of ecological remediation approaches in arid limestone mining remnants
Yuanshang Guo, Mingzhu He, Jianbing Liu, Xi Zhang, Shoujiang Gu, Wenjin Wu, Libo Gao, Xiaoli Feng, Guojun Han
表2 研究区土壤粒级分布
Table 2 Soil separate of the study area
土壤基质粒级平均值±标准差/%土壤基质粒级平均值±标准差/%
砂+土石砾42.60±7.98a砂+土+有机肥石砾45.51±7.89a
粗砂21.60±4.42a粗砂21.32±6.23a
细砂20.00±5.44a细砂17.96±6.08a
粉砂15.17±2.53a粉砂14.09±4.03ab
黏粒4.66±0.58a黏粒4.34±1.07ab
砂+土+复合肥石砾48.25±8.51a土+有机肥石砾42.83±6.70a
粗砂19.19±2.92a粗砂20.86±3.64a
细砂20.52±7.39a细砂20.02±3.52a
粉砂11.14±0.24b粉砂15.16±2.27ab
黏粒3.06±0.93b黏粒4.78±0.75a