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대나무 저온 피해의 현황과 원인

Low-Temperature Damage to Bamboo: Current Status and Causes

  • Hyun-Hee Kim (Agricultural and Fishing Community Revitalization Department, Jeonnam Research Institute) ;
  • Jae-Gyun Koo (Climate Change and Carbon Research Team, National Institute of Ecology) ;
  • Da-Bin Kim (Educational Center, Econow) ;
  • Woo-Seok Kong (Climate Change Ecosystem Research Institute)
  • 투고 : 2024.08.06
  • 심사 : 2024.10.02
  • 발행 : 2024.10.31

초록

Using climate data, this study aimed to analyze the causes of low-temperature damage to bamboo, which occurred mainly in Chungcheongnam-do and Jeollabuk-do, Korea, during the winter of 2020. Temperature observation data provided by the Korea Meteorological Administration were used as raw data, and areas that suffered low-temperature damage were compared to those that did not. The results showed that the unprecedented low-temperature damage to bamboo was caused by a strong cold wave that occurred from January 7 to 10, 2021. During this period, the temperatures reached their lowest levels in the past 30 years. In particular, the temperatures in Chungcheongnam-do and Jeollabuk-do were significantly lower than those in Gangwon-do. Various regional temperature analyses were conducted, and an average temperature of -10℃ over 3 days and an average minimum temperature of -15℃ during the cold wave were determined as the criteria for bamboo to suffer low-temperature damage. Furthermore, regional differences in average temperature had a greater impact on low-temperature damage to bamboo than did minimum temperature. This study presents quantitative criteria for low-temperature bamboo damage through a regional comparison.

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참고문헌

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