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Quantification of Environmental Characteristics on Citrus Production Area of Jeju Island in Korea

제주도 감귤 재배지역에 대한 환경특성의 정량화

  • Moon, Kyung Hwan (Agricultural Research Institute for Climate Change, NIHHS, RDA) ;
  • Son, In-Chang (Agricultural Research Institute for Climate Change, NIHHS, RDA) ;
  • Song, Eun Young (Agricultural Research Institute for Climate Change, NIHHS, RDA) ;
  • Oh, SoonJa (Agricultural Research Institute for Climate Change, NIHHS, RDA) ;
  • Park, Kyo Sun (Agricultural Research Institute for Climate Change, NIHHS, RDA) ;
  • Hyun, Hae-Nam (Major of Plant Resources & Environment, Jeju National University)
  • 문경환 (국립원예특작과학원 온난화대응농업연구소) ;
  • 손인창 (국립원예특작과학원 온난화대응농업연구소) ;
  • 송은영 (국립원예특작과학원 온난화대응농업연구소) ;
  • 오순자 (국립원예특작과학원 온난화대응농업연구소) ;
  • 박교선 (국립원예특작과학원 온난화대응농업연구소) ;
  • 현해남 (제주대학교 식물자원환경전공)
  • Received : 2014.10.28
  • Accepted : 2015.03.17
  • Published : 2015.03.30

Abstract

To analyze quantitatively environmental characteristics of cultivation area of citrus, Satsuma mandarin (Citrus unshiu Marc.), we made digital maps of environmental elements such as topography and climate. Elevation, degree of slope, and slope aspect were selected as elements of topological environment, and the annual mean air temperature, annual total precipitation, mean air temperature on January, extreme value of daily minimum air temperature, and the number of days below $-5^{\circ}C$ were selected as elements of climatic environments. The grid values of 8 environmental elements were extracted by shape of citrus farm area and analyzed distribution patterns. We can determine 3 agroclimatic criteria for growing Satsuma mandarin as over $14.5^{\circ}C$ of annual mean air temperature, over $-10.0^{\circ}C$ of extreme value of daily minimum air temperature, and less 5 days of below $-5^{\circ}C$ of daily minimum air temperature.

제주지역에서 재배되고 있는 감귤류의 일종인 온주밀감을 대상으로 지형, 기후 등 현재의 재배환경을 공간기술을 이용하여 정량화하여 환경특성 범위를 분석하고, 앞으로 기후변화에 대비하여 온주밀감의 재배가 가능한 지역을 판단할 수 있는 환경 기준을 도출하고자 하였다. 해발고도, 경사도, 경사향, 연평균기온, 1월 평균기온, 일최저기온의 극 값, $-5^{\circ}C$ 이하 일수, 강수량 등 8종의 기후요소에 대하여 지리정보시스템(GIS) 기술을 이용하여 분포지도의 형태로 제작하였고, 이 분포도에서 감귤원이 분포하는 지역에 포함되는 격자 값을 추출하여 환경요소의 분포를 분석할 수 있었다. 온주밀감의 재배 가능 여부를 판단할 수 있도록 $14.5^{\circ}C$ 이상의 연평균기온, $-10.0^{\circ}C$ 이상의 일 최저기온의 극 값, 연중 $-5^{\circ}C$ 이하 저온일수가 5일 이상일 것 등 3 가지 기후학적 환경요소에 대한 기준을 설정하였다.

Keywords

References

  1. Chung, U., H. H. Seo, K. H. Hwang, B. S. Hwang, and J. I. Yun, 2002: Minimum temperature mapping in complex terrain considering cold air drainage, Korean Journal of Agricultural and Forest Meteorology 4, 133-140. (In Korean with English abstract)
  2. Chung, U., K. D. Yun, K. S. Cho, J. H. Yi, and J. I. Yun, 2009: The PRISM-based rainfall mapping at an enhanced grid cell resolution in complex terrain. Korean Journal of Agricultural and Forest Meteorology 11, 72-78. https://doi.org/10.5532/KJAFM.2009.11.2.072
  3. Huang, S. B., 1990: Agroclimatology of the major fruit production in China: a review of current practice. Agricultural and Forest Meteorology 53, 125-142. https://doi.org/10.1016/0168-1923(90)90128-S
  4. Huang, S. B., 1991: Protecting citrus trees from freezing injury by use of topoclimate in China. Agricultural and Forest Meteorology 55, 95-108. https://doi.org/10.1016/0168-1923(91)90024-K
  5. Huang, S. B., G. Li, C. Zhou, X. Fan, C. Shen, and M. Xue. 1993: A climatological study of injury to citrus trees from freezing weather in China. Agricultural and Forest Meteorology 65, 129-138. https://doi.org/10.1016/0168-1923(93)90041-F
  6. Kim, C. M., S. W. Koh, Y. E Moon, and D. K. Moon, 2003: Effects of Climatic Parameters on Flowering and Fruit Setting of Satsuma Mandarin (Citrus unshiu Marc.) in Jeju Island. Korean Journal of Horticultural Science and Technology 21, 76-76.
  7. Kwon W. T., 2005: Current Status and Perspectives of Climate Change Sciences. Asia-Pacific Journal of Atmospheric Sciences 41, 325-336.
  8. Moon K. H., I. C. Son, H. H. Seo, and K. S. Choi, 2012a: Estimation of the Periodic Extremes of Minimum Air Temperature Using January Mean of Daily Minimum Air Temperature in Korea. Korean Journal of Agricultural and Forest Meteorology 14(4), 155-160. https://doi.org/10.5532/KJAFM.2012.14.4.155
  9. Moon K. H., I. C. Son, H. H. Seo, K. S. Choi, and J. H. Joa, 2012b: Estimation of Duration of Low-temperature in Winter Season Using Minimum Air Temperature on January. Korean Journal of Agricultural and Forest Meteorology 14(3),119-123. https://doi.org/10.5532/KJAFM.2012.14.3.119
  10. Statistics Korea, 2013, Crop production survey 2013 from http://kostat.go.kr.
  11. Yun, J. I., 2004: Visualization of local climates based on geospatial climatology. Korean Journal of Agricultural and Forest Meteorology 6, 272-289. (In Korean with English abstract)
  12. Yun, J. I., 2010: Agroclimatic maps augmented by a GIS technology. Korean Journal of Agricultural and Forest Meteorology 12, 63-73. (In Korean with English abstract) https://doi.org/10.5532/KJAFM.2010.12.1.063

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