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Vol.52, No.1, PP.1-48
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1
Correlation Analysis of Landslide Precursor Factors and Concentrations of Cations and Anions
52(1):1-15
Kuo-Chin Chang[1] Hui-Yu Wen[2]* Nai-Chin Chen[2] Feng-Mei Li[2] Jung-Jun Lin[2] Chien-Chung Ke[2] Yu-Shih Cheng[1]
* Corresponding Author. E-mail : hywen@sinotech.org.tw
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2
Operation Methods and Applications for Revegetating Landslides with UAVs
52(1):16-26
Kai-Chi Hsu[1] Guo-Zhang M. Song[1]* Shin-Hwei Lin[1] Huei-Min Shiau[2]
* Corresponding Author. E-mail : jcswc@nchu.edu.tw
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Operation Methods and Applications for Revegetating Landslides with UAVs
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Kai-Chi Hsu[1] Guo-Zhang M. Song[1]* Shin-Hwei Lin[1] Huei-Min Shiau[2]

Abstract
In Taiwan, much progress has been made in the revegetation and management of areas hit by landslides.However, in hard-to-reach regions, phytoremediation cannot be performed using conventional vegetation methods for slope land. Thus, this study explored the outcomes of phytoremediation in the past 3 years, in which unmanned aerial vehicles (UAVs) were used for sowing and planting. Subsequently, this study examined the research, development,and design of pellet kits; planning of sowing operation procedures with (UAVs); effects of pellet storage; and outcomes of onsite sowing cases, as well as compared the various types of UAV models used. The study results may serve as references for engaging in and promoting related endeavors in the future.
Key Words : vegetation engineering method, aviation vegetating, unmanned aerial vehicle, vegetating pellet
〔1〕Department of Soil and Water Conservation, National Chung Hsing University, Taichung 402, Taiwan, R.O.C.
〔2〕Soil and Water Conservation Bureau No.6, Guanghua Rd. Nantou City, Nantou County, Taiwan, R.O.C.
* Corresponding Author. E-mail : jcswc@nchu.edu.tw
Received: 2020/10/12
Revised: 2020/12/14
Accepted: 2021/01/22
3
Integration of Soil Surface Stoniness in Soil Erodibility Estimation: A Case Study of Khorasan-e-Razavi Province, Northeast of Iran
52(1):27-33
Ali Bagherzadeh*[1] Ali Keshavarzi[2]
* Corresponding Author. E-mail : abagherzadeh@mshdiau.ac.ir
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4
Applicability of New Porous Precast Concrete Blocks for Torrent Management
52(1):34-48
Chih-Hsien Lin[1] Yu-Pin Chuang[1] Shen-Ting Huang[1]* Chung-Li Hsu[2]
* Corresponding Author. E-mail : shenting77@mail.swcb.gov.tw
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