Impact of Ground-Based Logging Machine on Soil Physical Properties and Tree Growth
Five experiments were conducted to determine the impacts of ground-based logging machines on soil physical properties and on early gr01vth of Acacia mangium Willd. The experiments are : (i) a survey of the areal extent of logging machine disturbance, (ii) effects of logging machines on soil phys...
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| フォーマット: | 学位論文 |
| 言語: | 英語 英語 |
| 出版事項: |
1987
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| 主題: | |
| オンライン･アクセス: | http://psasir.upm.edu.my/id/eprint/9841/1/FH_1987_1_A.pdf |