Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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The Effect of Evapotranspiration by Altitude and Observation of Lysimeter

고도에 따른 증발산 효과와 라이시메타 관측

  • Lee, Bu-Yong (Department of Environmental Science, Catholic University of Daegu) ;
  • Yang, Sung-Kee (Department of Civil Engineering, Jeju National University) ;
  • Kwon, Ki-Hoon (Department of Environmental Science, Catholic University of Daegu) ;
  • Kim, Jae-Bang (Korea Airport Service)
  • Received : 2012.04.16
  • Accepted : 2012.06.20
  • Published : 2012.06.30
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Abstract

The effect of elevation and meteorological elements is analyzed in Jeju Island for analysis of evapotranspiration with two different height observation station during 3 years data. The slope of temperature gradient recorded $1.30^{\circ}C$/100 m from the analysis of temperature data. There is much difference evapotranspiration between low elevation and high elevation station because of decrease solar radiation and wind speed with height increase. The evapotranspiration is observed by mini lysimeter at Hankukgonghang. The result of observation is presented 34.2% of global solar radiation changed into evapotranspiration during 4 clear days.

Keywords

References

  1. 강민석, 권효정, 임종환, 김준, 2009, 광릉 활엽수림과 침엽수림에서 에디공분산으로 관측한 하부 군락의 증발산, 한국농림기상학회지, 11(4), 233-246.
  2. 권효정, 이정훈, 이연길, 이진원, 정성원, 김준, 2009, 설마천 유역의 혼효림에서 관측된 증발산의 계절 변화, 한국농림기상학회지, 11(1), 39-47.
  3. 임창수, 2010, 우리나라 증발접시 증발량과 Penman 증발량 추세 비교분석, 대한토목학회논문집, 30(5B), 445-458.
  4. 한진수, 이부용, 2005, 해남 농경지에서의 자유수면 증발 관측과 해석, 한국농림기상학회지, 7(1), 91-97.
  5. Allen, R., Pereira, L.S., Racs, D. Smith, M., 1998, Crop evapotranspiration - Guidelines for computing crop water requirements, FAO Irrigation and Drainage paper, 56, Rome, Italy.
  6. Dirk Races, 2009, The ETo calculator, version 3.1. FAO, via delle Terme di Caracalla, 00153, Rome, Italy.
  7. Google, 2012, http://maps.google.co.kr/maps.
  8. Lee, B. Y., Haginoya, S., 2011, The latent heat exchange on the ground, J. of the Environmental Sciences, 20(8), 1061-1068. https://doi.org/10.5322/JES.2011.20.8.1061
  9. Prueger, J. H., Hatfield, J. L., Aase, J. K., Pikul Jr., J. L., 1997, Bowen-ratio comparisons with lysimeter evapotranspiration, Agronomy Journal, 89(5), 730-736. https://doi.org/10.2134/agronj1997.00021962008900050004x

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