Study on a suitable Operational Range ofMicro-landscape Management of Chinese Fir Plantation

• Main Authors: Chung-yu Lin, 林重佑
• Other Authors: Yung-Kuen Fang、Un-Ching Lin
• Format: Others
• Language: zh-TW
• Published: 1994
• Online Access: http://ndltd.ncl.edu.tw/handle/74658694825684269285

碩士 === 國立中興大學 === 森林學系 === 82 === The purposes of this study are to discuss what forest micro- landscape management needed for recreation, to find out the oper- ations of the planted forest management for getting a beautifull and scape, and to set the optimum depth of forest micro-landscape management by available and economic analysis. Three sample plots of Chiness Fir plantation in Hue-Sun were selected. The weedingand prunning of the silviculture were the micro-landscape manage-ment method. After micro-landscape manage- ment,in cooperating thefeeling of viewers, the transparent dista- nceand the weeding andprunning by steps were made an investigati- on to the sense of visual beauty of every steps. The results obtained are as follows： 1.Weeding operation only or weeding and prunning operations can create wide,right, open, safe, and pleasant foreground and micro- landscape. 2.Weeding operation only or weeding and prunning operations can enhance the forest transparency and make the foreground and micro-landscape better,so they are essential to forest micro- landscape management. 3.The depth of forest micro- landscape management is around 12∼ 16m,which presents the most beautiful feature. So it is also the suitable oprational range of micro-landscerpe management. If the issues of cost and conservation are considered, 12m will be enou- gh. 4.The depth of forest micro-landscape management is depended upon land form factors. Usually the higher the slope, the shorter the depth should be applied.