2005-01-012024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/661951摘要：本計畫將以復育低生產力人造林成天然林為例，經由復育示範區之設立，建立本土復育該類退化生態系之技術與評估體系，進而達到全面推動復育退化生態系之目標本年度主要計畫目標包括 1. 選定與建立復育示範區，同時建立對照生態系 2. 分析示範區與對照生態系之現況，並比較其差異 3. 決定最佳復育途徑 4. 完成復育方法之設計，並以變動疏伐之方示調整示範區水平與垂直林分結構 5. 設立復育監測與評估項目，展開復育監測本計畫預期效益包括。<br> Abstract: Via the establishment of demonstration plots, the objective of this proposed project is to develop methods to restore low productivity plantation forests back to natural vegetations. The project will also develop the necessary monitoring and evaluation methods and criteria to monitor and evaluate the restoration progress. The important tasks to be accomplished within this year include: 1. the establishment of demonstration plot and analyzing its current conditions 2. establishing reference (target) ecosystem and analyzing its current conditions 3. determining the best restoration approach 4. via variable density thinning and understory planting, adjust the stand structure and vegetation components of the demonstration plot 5. establishing monitoring and evaluation criteria.低生產力人造林生態復育變動密度疏伐Low productivity plantation forestsEcological RestorationVariable Density Thinning