Soil collembolan is deemed as an epitome of soil invertebrate and medium-sized soil animals because of its abundance in species and hugeness in biomass.

摘要土壤弹尾目昆虫作椎动和中型土壤动的典型表，其具有丰富的种类和巨大的，在重金属污染环境评估中具有十分重要的地位和独特的优势。