Collaborative discrimination of Cadmium and Lead contamination types and levels in Bok Choy based on multi-temporal hyperspectral data and RCBA-HMTL - Zhiyong Zou; Xinrui Du; Dongyu Yuan; Huan Wang; Menghua Li; Jiajun Jiang; QuQing Ku; Yafen Hu; Lipeng Huang; Yongpeng Zhao; Yuchao Wang (Journal of Hazardous Materials, 2026)