Vegetation changes following human disturbance of mid-montane forest in the Wau area, Papua New Guinea
- 1 February 1994
- journal article
- Published by Cambridge University Press (CUP) in Journal of Tropical Ecology
- Vol. 10 (1), 41-54
- https://doi.org/10.1017/s0266467400007707
Abstract
This paper examines the floristic changes that occur following human disturbance in mid-montane forest in the Wau area in Papua New Guinea. The study was restricted to a 1600–2400 m altitudinal range on Mt Kaindi, with disturbed forest, and Mt Missim, with undisturbed forest. Special attention was given to the status ofNothofagus pulleiwhich is locally dominant on Mt Kaindi.A major change in floristic composition was observed between 1800 and 2000 m. The abundance and species composition of ferns and mosses above 2000 m characterizes the floristic differences.Nothofagus pulleiwas found to be a pioneer species with a long life-span, one which does not regenerate under its own cover. There were no other important floristic differences betweenNotho-fagus-dominated forest and mixed mid-montane forest.Nothofagus pulleilocally dominates the canopy and thereby suppresses the growth of other trees.Keywords
This publication has 4 references indexed in Scilit:
- The Nothofagus Blume (Fagaceae) of New GuineaPublished by Springer Science and Business Media LLC ,1982
- Plant zonationPublished by Springer Science and Business Media LLC ,1982
- Studies in the Ecology of Nothofagus Cunninghamii Oerst. i Natural Regeneration on the Mt. Donna Buang Massif, VictoriaAustralian Journal of Botany, 1973
- Flora Malesiana. Series I, SpermatophytaPublished by Biodiversity Heritage Library ,1950