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Vol.48, No.1, PP.1-62
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1
Feasibility Analyses of River Sediment Estimation and Mountain Mapping by UAV Techniques
48(1):1-13
Wei Chang[1] Yu-Shen Hsiao[1] * Jung-Chieh Chang[1] [2]
* Corresponding Author. E-mail : yshsiao@nchu.edu.tw
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2
Rainfall Seepage-induced Stability Analyses of Unsaturated Slopes with Tie-back Retaining Piles
48(1):14-26
Der-Guey Lin [1] Sheng-Hsien Wang[2] Jui-Ching Chou [3] Sheng-Fu Sheu [4]*
* Corresponding Author. E-mail : sanford877@yahoo.com.tw
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3
Establishment and Application of Evaluation Procedure of Dam Removal for Decision Support in Taiwan
48(1):27-35
Hsiao-Wen Wang* Wei-Cheng Kuo Shang-Lin Kuo
* Corresponding Author. E-mail : whw82@mail.ncku.edu.tw
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4
Recent Changes in Groundwater Storage in Jhuoshuei River Basin, Taiwan
48(1):36-43
Chia-Chi Huang Kun-Ta Lin Hsin-Fu Yeh*
* Corresponding Author. E-mail : hfyeh@mail.ncku.edu.tw
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5
A Rainfall-based Warning Model for Predicting Landslides Using QPESUMS Rainfall Data
48(1):44-55
Chen-Yu Chen[1]* Wei-Ze Liou [1][2] Chia-Hsiang Hsu [3]
* Corresponding Author. E-mail : cychen59@gmail.com
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6
Characteristics of the Development of Erosion and the Dynamics of Gravelly Debris Flow in the Houyenshan
48(1):56-62
Yan-Xin Zhong Chia-Ming Lo*
* Corresponding Author. E-mail : cmlo@nuu.edu.tw
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Characteristics of the Development of Erosion and the Dynamics of Gravelly Debris Flow in the Houyenshan
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Yan-Xin Zhong Chia-Ming Lo*

Abstract
This study focuses on the development of erosion and the dynamics of gravelly debris flow at the Houyenshan watershed by investigating the geomorphology and a field study. The study integrates the results of the field study and simulation results to determine potential erosion hazards in the study area. These results provide a reference for disaster prevention, mapping and the zoning of geologically hazardous areas and associated renovation project planning.
Key Words: Erosion development, dynamics of a gravelly debris flow, geomorphology interpretation, field study
Department of Civil and Disaster Prevention Engineering, National United University, Miaoli, TAIWAN, R.O.C.
* Corresponding Author. E-mail : cmlo@nuu.edu.tw
Received: 2016/12/30
Revised: 2017/02/23
Accepted: 2017/03/10
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