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三種溫室氣體通量量測法用於水庫監測之可行性分析

The Feasibility Analysis of Three Greenhouse Gas Flux Measurements on Reservoir

摘要


水庫水體及底泥中的有機碳,經過水中微生物代謝分解,生成甲烷、二氧化碳與氧化亞氮等溫室氣體,通過擴散、氣泡等方式,經由水體界面排向大氣。本研究綜整文獻提出之水體溫室氣體排放監測方法,包括薄邊界層法(thin boundary layer)、浮箱法(non-steady state, non-through flow chamber),以及渦流相關法(eddy-covariance method)等 ,評估其原理、優缺點及於水庫水面上作業適用性,並進行上述方法的驗證作業;相關水庫水體溫室氣體量測結果,可供給國內水庫作為未來監測作業之參考。

並列摘要


Greenhouse gas (GHG), including methane, carbon dioxide and nitrous oxide, are released from the water body of reservoir when the organics in the sediment are decomposed by microorganisms. GHG emits through the air/water interface to the atmosphere with the mechanisms like diffusion and bubbling. This study summarizes the relevant literatures of reservoir G H G monitoring. The reported methods include thin boundary layer method, non-steady state/non-through flow chamber and eddy-covariance method. The principles, advantages, disadvantages, and applicability for reservoirs are discussed. A preliminary comparison was conducted. The related results can be the reference for the future monitoring on the reservoirs in Taiwan.

被引用紀錄


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陳式晶(2010)。具有限狀態馬可夫通道之分碼多工/非同步阿囉哈無線網路效能分析〔碩士論文,國立臺北科技大學〕。華藝線上圖書館。https://doi.org/10.6841/NTUT.2010.00280
Hsu, C. T. (2016). 含胺基團之改質石墨烯與聚苯乙烯/銀核殼型複合材料之合成及其應用 [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU201603345
Li, C. T. (2015). 染料敏化太陽能電池:無白金對電極與無碘電解質之研究 [doctoral dissertation, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2015.11328
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