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Recolonization Of Mollusc Assemblages In Mangrove Plantations Damaged By Typhoon Chan-Hom In The Philippines, Severino G. Salmo Iii, Ian R. Tibbetts, Norman C. Duke

Environmental Science Faculty Publications

We investigated the effects of a catastrophic typhoon on mollusc assemblages of damaged mangrove plantations of different ages. Molluscs were sampled from infaunal, epifaunal and arboreal assemblages of mangrove stands in Lingayen Gulf, northwest Philippines, and compared with assemblages of un-impacted areas. Prior to the occurrence of the typhoon, there were clear shifts in the species diversity (H’) and composition of mollusc assemblages with stand age of mangrove forests. This was observed in species composition through the succession in dominance from pioneer to seral or putative climax species, and assemblage type (as arboreal, epifaunal and infaunal). However, severe damage to …