Regulations Governing the Establishment and Management of Forest Recreation Areas Article 9

The plantation area is mainly for planting and maintenance of natural forest and plantation. Growing and replacement of trees in the area shall conform to the principles of forest aesthetics and ecology. If replacement of trees in the plantation area becomes necessary due to deterioration of forest, clear cutting may be implemented for replacement. The total area for replacement in a year shall not exceed one-thirtieth (1/30) of the forest area, and the clear cutting area in each replacement area shall not exceed three (3) hectares. All cutting areas shall be separated if possible by using the screening method and the replacement shall be completed within the year following the cutting. If selection cutting is implemented, the cutting percent shall not exceed thirty percent (30%) of the conserved woods currently in the plantation area. However, if replacement is required due to disease and/or pest hazards, information of the damaged forest, emergency plan, area and cutting percent shall be reported to the competent authorities at central government for approval.Trails, pavilions and facilities for sanitation, security, guidance/education, and conservation and maintenance of operation of forest and resources may be established in the plantation area if necessary.
中文原文 森林遊樂區設置管理辦法第9條
營林區以天然林或人工林之營造與維護為主,其林木之撫育及更新,應兼顧森林美學與生態。
營林區之林木因劣化,需進行必要之更新作業時,得以皆伐方式為之,每年更新總面積不得超過營林區面積三十分之一,每一更新區之皆伐面積不得超過三公頃,各伐採區應儘量分離,實施屏遮法,並於採伐之次年內完成更新作業;採擇伐方式時,其擇伐率不得超過營林區現有蓄積量百分之三十。
但因病蟲危害需要為更新作業時,應將受害情形、處理方式及面積或擇伐率,報請中央主管機關核定。
營林區必要時得設置步道、涼亭、衛生、安全、解說教育、營林及資源保育維護之設施。

English translation for reference only; the Chinese text prevails. Not legal advice.