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우리나라에서 소나무재선충병 초기 발생지의 환경 특성 분석 KCI 등재

Environmental Factors Influencing on the Occurrence of Pine Wilt Disease in Korea

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생태와 환경 (Korean Journal of Ecology and Environment)
한국하천호수학회 (The Korean Society Of Limnology)
초록

Pine wilt disease (PWD) is one of the hazardous pine tree diseases in whole world. In Korea, PWD has been spreading since it was first observed in Busan in 1988. Dispersion of PWD is mainly mediated by its vectors such as Japanese pine sawyer. In this study, we characterized environmental condition including meteorological factors, geographical factors, and land use factors influencing on the occurrence of PWD. The occurrence data of PWD were collected at 153 sites where were the initial occurrence sites of PWD in local government regions such as city, Gun, or Gu scale. We used Akaike Information Criterion (AIC) to evaluate the relative importance of environmental variables on the discrimination of occurrence or absence of PWD. The results showed that altitude, slope, and distance to road were the most influential factors on the occurrence of PWD, followed by distance to building. Finally, our study presented that human activities highly influenced on the long term dispersal of PWD.

목차
서 론
 재료 및 방 법
  1. 소나무재선충병 초기 발생지
  2. 소나무재선충병 초기 발생지 특성 분석
 결 과
 토의 및 결 론
 사 사
 REFERENCES
저자
  • 이대성(경희대학교 생물학과, Department of Biology, Kyung Hee University) | Lee, Dae-Seong
  • 남영우(국립산림과학원 산림병해충연구과, Forest Disease and Pest Division, Korea Forest Research Institute) | Youngwoo Nam
  • 최원일(국립산림과학원 산림병해충연구과, Forest Disease and Pest Division, Korea Forest Research Institute) | Won Il Choi
  • 박영석(경희대학교 생물학과, 경희대학교 나노의약생명과학과, Department of Biology, Kyung Hee University, Department of Life and Nanopharmaceutical Sciences, Kyung Hee University) | Young Seuk Park Corresponding author