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Region classification based on livestock vehicle movement data by community detection method

예방수의학회지 2020년 44권 4호 p.161 ~ 168
신대용, 박선일, 권교현, 김동현, 배선학,
소속 상세정보
신대용 ( Shin Dae-Yong ) - Kangwon National University University-Industry Cooperation Foundation
박선일 ( Pak Son-Il ) - Kangwon National University College of Veterinary Medicine
권교현 ( Kwon Kyo-Hyun ) - Farmshield Co. Ltd.
김동현 ( Kim Dong-Hyeon ) - Kangwon National University Department of Smart Regional Innovation
배선학 ( Bae Sun-Hak ) - Kangwon National University Department of Geography Education

Abstract


The purpose of this study is to obtain data on the zones formed by the movement of livestock vehicles and to determine if such areas can be used to establish quarantine activities and quarantine policies for livestock epidemics. For this purpose, this study used mobile data on poultry-related livestock vehicles generated in 2019. InfoMap, a community detection method, was used for regional classification, and the results of the analysis were visualized on a map using GIS. The study results confirmed that the zone of the administrative unit can be classified based on the movement of livestock vehicles. In addition, the zones created by the vehicle movement could be seen to change depending on the purpose and timing of the operation of livestock vehicles. Some areas form relatively stable zones, such as Jeolla-do and Gyeongsang-do, while others change depending on the situation, such as Chungcheong-do, Gyeonggi-do, and Gangwon-do. Further, the zones derived for poultry differed from those derived for cattle and pigs in previous studies.

키워드

Epidemic; HPAI; livestock vehicle movement data; community detection; InfoMap

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