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惠蓀林場和石棹孟宗竹林分結構及地上部生物量和碳儲存量

The Structures, Aboveground Biomass, Carbon Storage of Phyllostachys pubescens Stands in Huisun Experimental Forest Station and Shi-Zhuo

摘要


本研究係以惠蓀林場與石棹之孟宗竹林分爲樣區,依各胸徑階選取樣竹,並以分層刈取法測定樣竹之各項生長情況及其林分結構,再以複回歸模式估算其林分生物量,進而比較此兩地孟宗竹林分生物量差異。調查結果顯示,惠蓀林場孟宗竹林分密度每公頃7,933±766株;石棹孟宗竹林分密度每公頃8,344±758株。以複回歸模式推估地上部現存乾物量,惠蓀林場孟宗竹林分地上部現存乾物量爲58±12 Mg ha^(-1),而石棹爲171±19 Mg ha^(-1)。比較此二立地平均立木胸徑、地上部生物量、碳儲存量,皆以石棹之孟宗竹林分較惠蓀林場之孟宗竹林分爲高。

關鍵字

孟宗竹 林分結構 生物量 碳儲存

並列摘要


The study was set to investigate the stand structure, aboveground biomass, carbon storage of Phyllostachys pubescens in Huisun Experimental Forest Station (HS) and Shi-Zhuo (SZ). Sampling bamboos were selected from different diameter at breast height (DBH) classes, using the stratified clip method, and then used the multiple regression model to estimate these two stands biomass. The results showed that the stand density was 7,933±766 clums ha^(-1) in HS, and 8,344±758 clums ha^(-1) in SZ, respectively. The aboveground biomass was 58±12 Mg ha^(-1) in HS, and 171±19 Mg ha^(-1) in SZ, respectively. The DBH, and carbon storage, in HS were also lower than in SZ.

被引用紀錄


陳昆生(2016)。以生命週期評估探討竹材利用之環境效益〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU201704197
Chen, Z. W. (2017). 利用掃描器法調查臺灣中部孟宗竹林及柳杉林之細根動態 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU201702186
Lin, S. J. (2016). 溪頭孟宗竹林之竹桿年齡對蒸散量的影響 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU201610179
Lin, M. Y. (2014). 臺灣溪頭孟宗竹林碳循環特性 [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2014.02632
鐘婉瑜(2011)。跨尺度估測台灣森林生物量〔碩士論文,國立臺灣大學〕。華藝線上圖書館。https://doi.org/10.6342/NTU.2011.01634

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