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Vol.45, No.1, PP.001-076
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1
On The Causes of Landslides in Shinkai Village
45(1):019-026
Hung-Cheng Chang[1] [2]* Chun-Sung Chen[1] Quo-Cheng Sung[3]
* Corresponding Author. E-mail : harrychang@lidar.com.tw
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2
Applicability Study of A Slope Motion Monitor Using Video Motion Detection Technology
45(1):027-035
Shu-Min Hu Ming-Yuan Chen Chia-Ming Lo*
* Corresponding Author. E-mail : cmlo@ntu.edu.tw
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3
Spatiotemporal Landslide Activity Derived from Tree-rings: The Tieliku Mingsui Landslide, Northern Taiwan
45(1):036-048
Jeff Keck[1]* Cheng-Yang Hsiao[1] Bor-Shiun Lin[1] Ming-Hsun Chan[2] William Wright[3]
* Corresponding Author. E-mail : keckje@gmail.com
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Spatiotemporal Landslide Activity Derived from Tree-rings: The Tieliku Mingsui Landslide, Northern Taiwan
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Jeff Keck[1]* Cheng-Yang Hsiao[1] Bor-Shiun Lin[1] Ming-Hsun Chan[2] William Wright[3]

Abstract
Spatiotemporal landslide activity records are reconstructed for the Tieliku Mingsui landslide. Periods and the extent of scar activity at the foot of the landslide body are estimated from satellite and aerial photo records.The location of landslide features at the densely forested head of the landslide body are surveyed in the field
using a VBS-RTK survey and periods of activity are inferred from growth disturbances recorded in 14 conifer and
broadleaf trees growing adjacent to the features. Together, image and growth disturbance records produce a detailed
spatiotemporal landslide activity record that spans 34 years and includes 8 years of activity. A comparison of landslide
activity records with rainfall data collected near the landslide reveals that years of landslide activity coincide
with years of high summer season and event accumulated rainfall.
Key Words : Dendrogeomorphology, landslide activity, VBS-RTK survey, rainfall threshold.
〔1〕Disaster Prevention Technology Research Center, Sinotech Engineering Consultants, Inc., Taipei, Taiwan.
〔2〕Department & Graduate Institute of Forestry and Natural Resources, National Chiayi University, Chiayi, Taiwan.
〔3〕Laboratory of Tree-Ring Research, University of Arizona, Tucson, Arizona, USA.
* Corresponding Author. E-mail : keckje@gmail.com
Received: 2013/01/22
Revised: 2013/05/29
Accepted: 2013/09/18
4
Scanning Near-shore Intertidal Terrain Using Ground LiDAR
45(1):049-056
Chien-Ting Wu[1]* Ming-Cheng Chen[2] Cheng-Yang Hsiao[3]
* Corresponding Author. E-mail : kenwu@uch.edu.tw
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5
Influence of the Rainfall Parameters on the Stability of Landslide Dams
45(1):057-066
Pei-Hsun Tsai [1] Zheng-Yi Feng[2] Jian-Han Lin[1] Fan-Chieh Yu[2]
* Corresponding Author. E-mail : tonyfeng@nchu.edu.tw
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6
Impact Analysis of Earthquake-Induced Cracks in Deep Geological Repositories for Nuclear Waste Fuel
45(1):067-076
Jui-Hung Chang* Wei-Hsing Huang Jou-Jih Liao Jen-Hung Lu Bo-Sheng Jeng
* Corresponding Author. E-mail : t320001@cc.ncu.edu.tw
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7
Application of Ground LiDAR for The Investigation of Outcrop Discontinuities and Estimation of Associated Engineering Characteristics
45(1):001-018
Ji-Hao Yang[1] Meng-Chen Tsao[1] Shang-Shu Zhan[1] Liang-Ying Li[1] Tai-Tien Wang[1]* Chung-Chieh Hsu[2] Cheng-Hung Ko[3] Yi-Pin Chen[4]
* Corresponding Author. E-mail : ttwang@ntut.edu.tw
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