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六龜試驗林疏伐作業個案採運成本及疏伐效率分析

An Analysis of Logging Costs and Efficiency of Thinning Taiwan Fir (Taiwania cryptomerioides) in the Liukuei Experimental Forest-A Case Study

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摘要


本研究主要是以六龜試驗林1994年間疏伐作業個案,分析該疏伐作業採運成本,並比較直營作業與發包作業疏伐效率。經分析結果,疏伐木每才成本約為新台幣30元或11,144元/立方公尺(尚未包含運費),可見疏伐木成本高昂。而發包作業不論是在伐除木株數或材積,其疏伐效率均較直營作業為高。

關鍵字

台灣杉 疏伐 採運成本 效率

並列摘要


The purposes of this study are to analyze logging costs of thinning Taiwan fir, and to compare thinning efficiency between operations by contract and by agency. Four Taiwan fir stands in the LiuKuei experiment forest were chosen for thinning and a small quantity of thinned logs were bucked, skidded and transported to Taipei for milling. The average logging cost including felling, bucking. and skidding was NT$11,144/m^3 (~US$405/m^3), which was much higher than imported log prices in the market. Efficiency of thinning operation by contract was found to be higher than that by agency.

並列關鍵字

Taiwan fir thinning logging cost efficiency

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陳瑩達(2011)。三階複選目標規劃法於森林疏伐減碳規劃之研究〔博士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2011.02567
呂涵靜(2008)。台灣疏伐木生產酒精和電力之成本效益分析〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2008.03307
林佑蓉(2007)。台灣之柳杉人工林疏伐之碳吸存的成本效能分析〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2007.10506

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