TEL:886-2-2367-8532
FAX:886-2-2368-6732
Full-text available
   < Previous vol/No | Next vol/No >
Vol.47, No.2, PP.53-104
Content:   PDF( 0.1MB )

Editorial Scope and Editorial Board:  PDF( 0.18MB )

1
The Influence of the Flow Field and the Bed Form by Bent Vegetation Arrangements on the Riverside
47(2):053-060
Jin-Fu Li Chin-Yang Huang Su-Chin Chen*
* Corresponding Author. E-mail : scchen@nchu.edu.tw
Show preview   |   PDF( 1.64MB )   |  
2
Analysis and Simulation of Live-Bed Pier Scour Evolutionin Steady and Unsteady Flow Conditions
47(2):061-072
Hsun-Chuan Chan[1]* Po-Wei Lin[1] Jhih -Syong Peng[1] [2] Jian-Hao Hong[3]
* Corresponding Author. E-mail : hcchan@ nchu.edu.tw
Show preview   |   PDF( 1.18MB )   |  
3
Mann-Kendall Test and Theil-Sen Estimator for Long-Term Spatial and Temporal Trends of Streamflow in Taiwan
47(2):073-083
Hsin-Fu Yeh* Chen-Feng Yeh Cheng-Haw Lee
* Corresponding Author. E-mail : hfyeh@mail.ncku.edu.tw
Show preview   |   PDF( 0.96MB )   |  
4
Comparisons of Pull-Out Resistance and Shear Strength Increment of Soil/Root System for Plants Commonly Used in Soil and Water Conservation: India-charcoal Trema, Cotton Rose, and Subcostate Crape Myrtle
47(2):084-094
Der-Guay Lin [1] Sheng-Hsien Wang [1]* Wei-Hsiang Chen[1] Jui-Ching Chou [2]
* Corresponding Author. E-mail : d099042007@mail.nchu.edu.tw
Show preview   |   PDF( 1.69MB )   |  
5
Topographic Recognition Model on Hillslope Type Debris Flow and Landslide
47(2):095-103
Tien-Chien Chen* Yuan-Xun Luo Wang-Chun Yang Bo-Long Chen
* Corresponding Author. E-mail : tcchen@mail.npust.edu.tw
Show preview   |   PDF( 2.74MB )   |  
Topographic Recognition Model on Hillslope Type Debris Flow and Landslide
Close
Tien-Chien Chen* Yuan-Xun Luo Wang-Chun Yang Bo-Long Chen

Abstract
Hillslope type Debris Flows (HDFs) often occur at the heritage in mountain areas,causing the serious impact to residents. However, the topography of HDF and shallow landslide is quite similar thus difficult to distinguish. This study proposal a HDF topographic recognition
model based on the FISHER discrimination methodusing40 HDFs and 40 landslides induced by Typhoon Morakot in Kaoping River, Taiwan.The topographic recognition model consists of 7 variables,including effective watershed area index, average channel gradient of the transport
segment, form factor rate, depression ratio of the transport segment, average width of the initiation
segment, and average gradient of watershed, and its classification rate reached 90%. It is expected that the recognition mode will improve the slope disaster prevention of HDF type.
Key Words :Hillslope type debris flow, landslide, discriminate method, recognition model.
Department of Soil and Water Conservation, National Pingtung University of Science and Technology, Pingtung 912, Taiwan.
* Corresponding Author. E-mail : tcchen@mail.npust.edu.tw
Received: 2015/12/28
Revised: 2016/02/19
Accepted: 2016/03/01
6
The Trajectory and Goal of Landslide Revegetation: A Proposal from the Viewpoints of Restoration Ecology
47(2):104-110
Ching-An Chiu[1] Hsien-Sheng Hsu [2] Shin-Hwei Lin [3] Wei-Chih Chen [4]*
* Corresponding Author. E-mail : maplelibra@gmail.com
Show preview   |   PDF( 0.57MB )   |  
   Copyright © 2011 Chinese Soil And Water Conservation Society   MAP    
Address：2FL, No.8, Lane 113, Xiamen St., Zhongzheng Dist., Taipei City 100, Taiwan (R.O.C.)