Effects of long-term vegetation restoration on soil aggregate and aggregate-associated nutrient stoichiometry of desertified grassland on the eastern Qinghai–Tibet Plateau - Zhong Du; Rui Zhou; Yan Chen; Enran Zhan; Youjun Chen; Huan Zheng; Dongzhou Deng; Li He; Dechao Chen; Huijun Gao; Yiqun Liu (Agriculture, Ecosystems & Environment, 2025)