Back to Search
Start Over
A decade of canopy-tree seedling survival and growth in two Bornean rain forests: persistence and recovery from suppression
- Source :
- Journal of Tropical Ecology. 18:645-658
- Publication Year :
- 2002
- Publisher :
- Cambridge University Press (CUP), 2002.
-
Abstract
- The population dynamics of 8500 shade-tolerant tree seedlings of 13 tree species were followed for 10 years at rain forests in Lambir Hills National Park and Bako National Park, Malaysian Borneo. Since these dipterocarp forests have lower rates of canopy gap formation than do rain forests elsewhere, tree seedling biology was predicted to differ. Approximately 50% of seedlings present in 1986 were still alive in 1996. Seven out of thirteen had seedling populations composed predominantly of individuals that were at least 10 years old. These seedlings can undergo alternating periods of relatively rapid and slow growth. Many seedlings that grew rapidly in the first census interval survived through a period of suppression in the second census interval, and conversely many seedlings with a history of suppression had exceptionally high growth in the final census interval. Seedlings of South-East Asian forest tree species are long-lived and appear to be adapted to long periods of suppression in the understorey.
Details
- ISSN :
- 14697831 and 02664674
- Volume :
- 18
- Database :
- OpenAIRE
- Journal :
- Journal of Tropical Ecology
- Accession number :
- edsair.doi...........bc4127c1b3da12567f80f33e15eb9661