Estimated decline in global earthworm population size caused by pesticide residue in soil

This package includes the calculated LC50,mix in [mg/kg-soil] resulting from the soil residue of up to 20 active ingredients of pesticides used in 9 cropping systems, the number of active substances in the mixture, and the percent decline in earthworm population size in these cropping systems. The 9 cropping systems under consideration are: corn, soybean, wheat, cotton, vegetables and fruits, rice, orchards and grapes, alfalfa, and other.

本数据集包含经计算得到的混合半数致死浓度（LC50,mix），单位为[mg/kg-土壤]，该数值由9种种植体系中使用的至多20种农药有效成分的土壤残留推导而来；同时涵盖该农药混合制剂中的有效成分数量，以及上述种植体系内蚯蚓种群规模的下降百分比。本次研究涉及的9种种植体系分别为：玉米、大豆、小麦、棉花、果蔬、水稻、果园与葡萄种植、紫花苜蓿以及其他类型种植体系。