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In Yingzuijie National Nature Reserve,P.massoniana forest,mixed broadleaf-coniferous forest and evergreen broad-leaf forest were investigated to study the changing characteristics of woody debris(WD)during various succession stages of evergreen broad-leaf forest.The results showed that during various succession stages of evergreen broad-leaf forest in Yingzuijie National Nature Reserve,WD storage of each forest ranged from 1.26 to 8.82 t/hm2,with the order of P.massoniana forest
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