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Vol.45, No.3, PP.147-207
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1
The Study of Rockfall Mechanism at 68K on Provincial Highway No. 2
45(3):147-154
Wei-Kai Huang[1]* Lun-Wei Wei [1] Ching-Fang Lee[1] Chung-Chi Chi [2] Hsi-Hung Lin[2] Horng-Yue Chen[3] Ming-Lang Lin[4]
* Corresponding Author. E-mail : wuangwk@sinotech.org.tw
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2
Rainfall Network Evaluation and Augmentation Using Geostatistics – An Example in Taipei City
45(3):155-164
Tsung-Hsun Lien[1] Cheng-Chia Lien[1] Yii-Chen Wu[2] Ke-Sheng Cheng[2]* Tsung-Yi Pan[1] Li-Yuan Huang[3] Cheng-Li Li [3] Yen-Hua Pan[3]
* Corresponding Author. E-mail : rslab@ntu.edu.tw
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Rainfall Network Evaluation and Augmentation Using Geostatistics – An Example in Taipei City
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Tsung-Hsun Lien[1] Cheng-Chia Lien[1] Yii-Chen Wu[2] Ke-Sheng Cheng[2]* Tsung-Yi Pan[1] Li-Yuan Huang[3] Cheng-Li Li [3] Yen-Hua Pan[3]

Abstract
The intensity and spatial variability of storm rainfalls play an essential role in occurrences of debris flows. Thus, understanding and characterizing the spatial variability of storm rainfalls is a prerequisite for debris flows mitigation. In this study, we investigate the spatial variabilities of rainfalls induced by different storm types using geostatistics. Summer convective storms are found to exhibit higher degree of rainfall spatial variability than typhoons,Mei-Yu and winter frontal systems. The semi-variogram of hourly rainfalls of convective storms was then
used to assist in evaluation and augmentation of an existing raingauge network in Taipei.
Key Words : Kriging, geostatistics, raingauge network.
〔1〕Center for Weather Climate and Disaster Research, National Taiwan University, Taipei, Taiwan.
〔2〕Department of Bioenvironmental Systems Engineering, National Taiwan University, Taipei, Taiwan.
〔3〕Geotechnical Engineering Office, Public Works Department, Taipei City Government, Taipei, Taiwan.
* Corresponding Author. E-mail : rslab@ntu.edu.tw
Received: 2014/03/10
Revised: 2014/04/10
Accepted: 2014/05/08
3
Deformation Characteristics of Consequent Slate Slopes through a Physical Model Test
45(3):164-173
Chia-Ming Lo[1]* Meng-Chia Weng[2] Yu-Hsuan Lin[1] Pei-Juan Liu[1]
* Corresponding Author. E-mail : cmlo@ctu.edu.tw
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4
Geomorphic Evolution of The Dong-Ao Peak Landslide, North Eastern Taiwan
45(3):174-183
Ching-Fang Lee[1]* Hsien-Ter Chou[2] Lung-Wei Wei [1] Wei-Kai Huang[1]Shu-Yeong Chi [1] Su-Chin Chen[3] Wen-Chao Huang[2]
* Corresponding Author. E-mail : cflee@sinotech.org.tw
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5
Influence of Rainfall on Landslide Susceptibility along the 50 to 110K Section of the Southern Cross Island Highway, Taiwan
45(3):184-197
Hsun-Chuan Chan Chia-Chun Cho Chia-Chi Chang* Yu-Jou Hung
* Corresponding Author. E-mail : d100042004@mail.nchu.edu.tw
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6
Combining GBIF and MaxEnt to Predict the Suitable Habitat of Alnus formosana
45(3):198-206
Ching-An Chiu[1][2] Hsien-Sheng Hsu[1] Shin-Hwei Lin[3]*
* Corresponding Author. E-mail : shlin@nchu.edu.tw
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7
Effects of Buffer Strips on Reducing Nonpoint Source Pollution and Improving Water Quality in Feitsui Reservoir
45(3):207-215
Chia-Wei Wang[1] Chi-Feng Chen[2] Jen-Yang Lin[1]*
* Corresponding Author. E-mail : jylin@ntut.edu.tw
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