Soil aggregate stability and erodibility in typical Robinia pseudoacacia L. mixed forests

The study focuses on five typical mixed forests: Robinia pseudoacacia L. × Prunus sibirica L. (RPs), Robinia pseudoacacia L. × Prunus davidiana Franch. (RPd), Robinia pseudoacacia L. × Hippophae rhamnoides L. (RH), Robinia pseudoacacia L. × Amorpha fruticosa L. (RA), and Robinia pseudoacacia L. × Pinus tabuliformis Carrière. (RPt)., with monoculture of Robinia pseudoacacia L. (RR) serving as the experimental control.本研究聚焦于5种典型混交林组合：刺槐（*Robinia pseudoacacia* L.）×西伯利亚杏（*Prunus sibirica* L.，缩写RPs）、刺槐×山桃（*Prunus davidiana* Franch.，缩写RPd）、刺槐×沙棘（*Hippophae rhamnoides* L.，缩写RH）、刺槐×紫穗槐（*Amorpha fruticosa* L.，缩写RA）以及刺槐×油松（*Pinus tabuliformis* Carrière.，缩写RPt），并以刺槐（*Robinia pseudoacacia* L.，缩写RR）纯林作为实验对照。