Multiple stages of tree seedling recruitment are altered in tropical forests degraded by selective logging.

ABSTRACT: Tropical forest degradation is a global environmental issue. In degraded forests, seedling recruitment of canopy trees is vital for forest regeneration and recovery. We investigated how selective logging, a pervasive driver of tropical forest degradation, impacts canopy tree seedling recruitment, focusing on an endemic dipterocarp Dryobalanops lanceolata in Sabah, Borneo. During a mast-fruiting event in intensively logged and nearby unlogged forest, we examined four stages of the seedling recruitment process: seed production, seed predation, and negative density-dependent germination and seedling survival. Our results suggest that each stage of the seedling recruitment process is altered in logged forest. The seed crop of D. lanceolata trees in logged forest was one-third sma

SUBMITTER: Pillay R 

PROVIDER: S-EPMC6145000 | biostudies-literature | 2018 Aug

REPOSITORIES: biostudies-literature