祁连山自然保护区煤矿修复区地表节肢动物分布特征及其影响因素

罗维成, 赵文智, 刘继亮, 杨竟艺, 白雪莲, 魏乐民, 冯怡琳

Distribution pattern and influencing factors of ground arthropods in coalmines restoration area of Qilian Mountain Nature Reserve， China

Weicheng Luo, Wenzhi Zhao, Jiliang Liu, Jingyi Yang, Xuelian Bai, Lemin Wei, Yilin Feng

表1 祁连山自然保护区典型煤矿修复区和毗邻区植被和土壤环境特征对比

Table 1 Comparison of vegetation and soil environmental characteristics between typical coal mine restoration area and adjacent area in Qilian Mountain Nature Reserve

环境变量	修复区	毗邻区
植物丰富度	1.67±0.33	4.67±0.88^*
植物盖度/%	33.67±1.86	66.67±4.41^**
植物生物量/g	57.34±7.31	149.27±12.94^**
土壤粗砂含量/%	26.83±5.57	43.16±8.29^*
土壤细砂含量/%	12.71±3.85	12.55±0.79^ns
土壤黏粉粒含量/%	0.42±0.10	0.32±0.14^ns
土壤含水量/%	10.70±0.003	10.32±0.01^ns
土壤pH	8.70±0.29	8.20±0.19^*
土壤有机碳含量/(g·kg^-1)	17.00±7.24	121.60±21.01^**
土壤全氮含量/(g·kg^-1)	0.70±0.37	3.40±1.06^*
土壤全钾含量/(g·kg^-1)	41.60±13.18	46.80±1.64^ns
土壤全磷含量/(g·kg^-1)	0.50±0.19	0.60±0.06^ns