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Wongsatorn Phumphuang. Dynamics and spatial distribution of tree species in the dry evergreen forest at Wang Nam Khiao Forestry Student Training Station, Nakhon Ratchasima province. Master's Degree(Forest Biological Science). Kasetsart University. Office of the University Library. : Kasetsart University, 2018.
Dynamics and spatial distribution of tree species in the dry evergreen forest at Wang Nam Khiao Forestry Student Training Station, Nakhon Ratchasima province
Name: Wongsatorn Phumphuang
Classification :.LCCS: QK364
LCSH:
Spatial ecology
Abstract:
This study aimed to clarify the forest dynamics after intermediate disturbances and to detect the tree spatial distributions in the dry evergreen forest (DEF). A 1 hectare (ha) permanent plot was set up in the lowland DEF in 2002 and all trees with diameter at breast height (DBH) larger than 4.5 cm were tagged, measured and identified. Tree monitoring was done in 2009 and 2016. In 2016, the permanent plot was expanded into 3 ha, for studying the tree spatial distribution and all trees with DBH greater than 2 cm were included and their coordinates also recorded. The result showed a total of 4,810 individuals which belonged to 150 species from 119 genera and 46 families were found. The dominant tree species based on importance value were Pterocarpus macrocarpus, Dipterocarpus alatus, Streblus asper, Hydnocarpus ilicifolia and Microcos tomentosa. The forest dynamics during 2002 to 2016 showed that the net recruitment rate was higher than the mortality rate (2.58 and 2.35 %/year, respectively); however, it varied among periods. The mortality rate in the second period (20092016) was greater than in the first period (20022009), being 4.71 and 2.64 %/year, respectively, due to the flooded disaster in 2003. While, the tree spatial distribution varied among species based on environmental factors. Species of Pterocarpus macrocarpus and Aphanamixis polystachya were relatively distributed in the lowland areas. In contrast, species of Hydnocarpus ilicifolia and Streblus ilicifolius mostly occupied in the highland areas. Thus, these results can be applied on restoration program in which the suitable species based on their ecological niche should be selected for planting.
Kasetsart University. Office of the University Library
Address:
Bangkok
Email:
tdckulib@ku.ac.th
Name: Dokrak Marod
Role:
Thesis Advisor
Name: Sarawood Sungkaew
Role:
Thesis CO-Advisor
Created:
2018
Modified:
2025-07-09
Issued:
2025-07-09
วิทยานิพนธ์/Thesis
application/pdf
URL: https://www.lib.ku.ac.th/KUthesis/2561/wongsatorn-phu-all.pdf
CallNumber:
QK364 .W66
eng
Spatial:
Thailand Wang Nam Khiao Forestry Student Training Station
Spatial:
Thailand Wang Nam Khiao Forestry Student Training Station
DegreeName: Master of Science
Level: Master's Degree
Descipline: Forest Biological Science
Grantor: Kasetsart University
©copyrights Kasetsart University
RightsAccess:
ใช้เวลา
0.024743 วินาที
Wongsatorn Phumphuang
| Title | Contributor | Type |
|---|---|---|
| Dry evergreen forest dynamics and tree spatial distribution based on long-term ecological research permanent plots at Sakaerat Biosphere Reserve and adjacent area
มหาวิทยาลัยเกษตรศาสตร์ Wongsatorn Phumphuang | Dokrak Marod Sarawood Sungkaew Hiromi Mizunaga | วิทยานิพนธ์/Thesis |
| Dynamics and spatial distribution of tree species in the dry evergreen forest at Wang Nam Khiao Forestry Student Training Station, Nakhon Ratchasima province
มหาวิทยาลัยเกษตรศาสตร์ Wongsatorn Phumphuang | Dokrak Marod Sarawood Sungkaew | วิทยานิพนธ์/Thesis |
Dokrak Marod
Sarawood Sungkaew
| Title | Creator | Type and Date Create |
|---|---|---|
| Dynamics and spatial distribution of tree species in the dry evergreen forest at Wang Nam Khiao Forestry Student Training Station, Nakhon Ratchasima province
มหาวิทยาลัยเกษตรศาสตร์ Dokrak Marod;Sarawood Sungkaew | Wongsatorn Phumphuang | วิทยานิพนธ์/Thesis |