(Revision : 1.10) AREPORT TO THE NATURE CONSERVANCY VEGETATION OF THE ADELBERT RANGE MADANG PROVINCE, PNG Campbell O. Webb 1, Timothy Boucher 2, Stuart Sheppard 3, Marcy Summers 2 1 The Arnold Arboretum of Harvard University 22 Divinity Ave, Cambridge, MA 02138, USA Email:
[email protected] 2 The Nature Conservancy 4245 North Fairfax Drive, Suite 100, Arlington, VA 22203 Email:
[email protected],
[email protected] 3 The Nature Conservancy Indo-Pacific Resource Centre 14 Lockhart Street, Woolloongabba, Brisbane, Queensland 4102, Australia Email:
[email protected] ADELBERTS VEGETATION Contents 1 Summary 4 2 Introduction 5 3 Sources of Information 5 3.1 Prior surveys and literature .............................. 5 3.2 Remote sensing .................................... 5 3.3 GIS data layers .................................... 6 3.4 Field surveys ..................................... 6 4 Physical factors 7 4.1 Geology ........................................ 7 4.2 Land systems ..................................... 8 4.3 Rainfall ........................................ 9 5 Vegetation Types 9 5.1 Submontane forest .................................. 9 5.2 Upland forest ..................................... 10 5.3 Castanopsis forest ................................... 12 5.4 Araucaria forest .................................... 12 5.5 Hill forest ....................................... 12 5.6 Lowland forest .................................... 13 5.7 Deciduous forest ................................... 13 5.8 Alluvial forest ....................................