• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보

고흥만 습지에서 경도법으로 산출한 현열플럭스

Sensible heat flux estimated by gradient method at Goheung bay wetland


Meorological data have been collected to monitor the wetland area in Goheung bay since 2003 and four intensive observations were conducted to study effects of the atmospheric turbulence on the energy budget and the ecological changes. We improved an algorithm to estimate the sensible heat flux with routine data. The sensible heat flux estimated by gradient method was in good agreement with that measured by precision instruments such as surface layer scintillometer and ultrasonic anemometer. Diurnal variations of sensible heat flux showed analogous tendency to those of temperature gradient. When the vertical wind shear of horizontal wind components was weak, even though temperature gradient was strong, the gradient method underestimated the sensible heat flux. A compensation for the cloud will make this gradient method be a helpful tool to monitor the ecosystem without expensive instruments except for weak wind shear and temperature gradient.

참고문헌 (26)

  1. 기상청(2001). 한국기후표, 서울기상청, 623 
  2. 이종법.김용국(1990). Pasquill 안정도등급의 평가와 안정도 Parameter 산출방법의 개발, J. KAPRA, 6(2), 168-175 
  3. De Bruin, H. A. R., B. J. J. M., Van Den Hurk and W. Kohsiek(1995). The scintillation method tested over a dry vineyard area. Boundary-Layer Meteorol., 76, 24-40 
  4. Jerald, A. B. and C. C.Kenneth(1999). Estimating sensible heat flux from the Oklahoma Mesonet. J. Appl. Meteor., 39, 102-116 
  5. Kusuma, G. R., R. Narasimha and A. Prabhu(1996). Estimation of Drag Coefficient at Low Wind Speeds over the Monsoon Trough Land Region during MONTBLEX-90. Geophys. Res. Lett., 23, 2, 617-2, 620 
  6. Rabin, R. M., S. Stadler, P. J. Wetzcl, D. J. Stensrud and M. Gregory(1990). Observed effects of landscape variability on convective clouds. Bull. Amer. Meteor. Soc., 71, 272-280 
  7. Stanhill, G.(1969). A simple instrument for field measurement of turbulent diffusion flux. J. Appl. Meteorol., 8, 509-513 
  8. Yaoming Ma., I. Hirohiko, T. Osamu, M. Massimo, S. Zhongbo, J. Wang, T. Yao, T. Koike and T. Yasunari(2003). Regionalization of surface fluxes over heterogeneous landscape of Tibetan Plateau by using satellite remote sensing data. J. Meteor. Soc. of Japan, 81(2), 277-293 
  9. Vugts, H. F. and J. A. Businger(1977). Air modification due to a step change in surface temperature. Boundary-Layer Meteorol., 11, 295-305 
  10. Businger, J. A., J. C. Wyngaard, Y. Izumi and E. F. Bradley(1971). Flux-Profile Relationships in the Atmospheric Surface Layer. J. Atmos. Sci., 28, 181-189 
  11. Stull, R. B.(1988). An Introduction to Boundary-Layer Meteorol.. Kluwer Academic Publishers, 666 
  12. Bosveld, F. C.(1997). Derivaton of fluxes from profiles over a moderately homogeneous forest. Boundary Layer Meteorol., 84, 289-327 
  13. Paulson, C. A.(1970). The mathematical representation of wind speed and temperature profiles in the unstable atmospheric surface layer. J. Appl. Meteor., 9, 857-861 
  14. Clark, C. A. and R. W. Arritt(1995). Numerical simulations of the effect of soil moisture and vegetation cover on the development of deep convection. J. Appl. Meteor., 34, 2029-2045 
  15. Li, G., D. Tingyang, H. Shigenori and C. Longxun(2003). Estimates of the Bulk Transfer Coefficients and Surface Fluxes over the Tibetan Plateau using AWS Data. J. Meteorological society of Japan, 79(2), 625-635 
  16. Arya, S. P. S.(1998). Introduction to Micro meteorology. Academic Press, pp.403 
  17. Oke, T. R.(1978). Boundary Layer Climates. Methuen London and New York Publishers, 372 
  18. Nieuwstadt F. T. M. and P. G. Duynkerke (1996). Turbulence in the atmospheric boundary layer. Atmospheric Research, 40, 111-142 
  19. Kwon, B. H., B. Benech, D. Lambert, P. Durand, A. Druilhet, H. Giordani and S. Planton(1998). Structure of the marine atmospheric boundary layer over an oceanic thermal front SEMAPHORE experiment. J. Geophys. Res., 103, C11, 25,159-25,180 
  20. Pielke, R. A.(1984). Mesoscale Numerical Modeling. Academic Press, New York 
  21. Wyngaad, J. C. and O. R. Cote(1971). The Budgets of Turbulent Kinetic Energy and Temperature Variance in the Atmospheric Surface Layer. J. Atmos. Sci., 28, 190-201 
  22. Kusuma, G. R.(2004). Estimation of the exchange coefficient of heat during low wind convective conditions. Boundary-Layer Meteorol., 111, 247-273 
  23. Panofsky, H. A. and J. A. Dutton(1984). Atmospheric turbulence. John Wiley & Sons, New York 
  24. Monin, A.S. and Obukhov, A.M.(1954). Basic turbulent mixing laws in the atmospheric surface layer. Tr. Geofiz. Inst. Akad. Nauk. SSSR, 24(151), 163-187 
  25. Arya, S. P. S.(1984). Parameteric relations for the atmospheric boundary layer. Boundary-Layer Meteorol., 30, 57-73 
  26. Schwartz, M. D. and T. R. Karl(1990) Nature's experiment to detect the effect of "green up" on surface maximum temperatures. Mon. Wea. Rev., 118, 883-890 

이 논문을 인용한 문헌 (0)

  1. 이 논문을 인용한 문헌 없음


원문 PDF 다운로드

  • ScienceON :

원문 URL 링크

원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다. (원문복사서비스 안내 바로 가기)

상세조회 0건 원문조회 0건

이 논문과 연관된 기능

DOI 인용 스타일