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“測繪論壇”第27期

發布單位:學院辦公室  發布時間:2019-7-17 0:08:38  閱覽次數:

報告題目:Modelling rainfall erosivity for dynamic hillslope erosion estimation in events of wildland fires, snowmelt, and extreme rainfall

報告人:朱清高子,Research Officer,澳大利亞新南威爾士州政府初級產業部(NSW Government Department of Primary Industries)

時間:2019年7月23日(星期二)14:00

地點:實驗二號樓521

報告摘要:Rainfall erosivity and hillslope erosion are being significantly affected by frequent extreme weather events and ongoing climate change. Projected warmer climate in Australia will comprehensively change the erosion rates through more intensive storm events, more severe and frequent wildfire and less snowmelt. Moreover, Australian rainfall is dominated by high seasonal and interannual variability for current and also future climate, which was believed to increase the hillslope erosion and accelerate the land degradation through the high variation of rainfall erosivity. To estimate the near real-time rainfall erosivity and erosion change, it is essential to link extreme weather events with hillslope erosion model in response to the needs of effective ecosystem and environment management. The output of this research will assist with government decision-making of soil and land management, and more importantly, in adapting to changing climate and extreme weather.

報告人簡介:朱清高子,女,博士。英國愛丁堡大學地理信息科學碩士,悉尼科技大學環境科學專業博士,現為澳大利亞新南威爾士州政府初級產業部(NSW Department of Primary Industries)博士後。近年來發表SCI期刊論文十餘篇,主要研究方向為土壤侵蝕與遙感監測、陸地生態係統對氣候變化的響應及遙感定量分期和GIS氣象應用與數字農業等。
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