Ecosystem-specific patterns in soil dissolved organic matter (DOM) biodegradability: Validated by a multi-property persistence index for linking DOM and soil organic matter intrinsic characteristics - Shanyi Tian; Sihua Zhu; Songbo Yao; Hui Jiang; Jitao Lv; Rong Huang; Tongwen Zhang; Xiaolei Su; Yongguang Yin; Tao Jiang; Dingyong Wang (Journal of Environmental Sciences, 2026)