한국환경생태학회지 (Korean Journal of Environment and Ecology)

  • 제28권6호
  • /
  • Pages.762-768
  • /
  • 2014
  • /
  • 1229-3857(pISSN)
  • /
  • 2288-131X(eISSN)
한국환경생태학회 (Korean Society of Environment and Ecology)
권호 표지
DOI QR코드

DOI QR Code

불암산 도시자연공원 상수리나무군락의 토양호흡 특성 연구

A study on the soil $CO_2$ Efflux in Quercus acutissima stand at Mt. Bulam urban nature park

  • 김정섭 (공주대학교 건설환경공학부) ;
  • 공석준 (한국환경정책.평가연구원) ;
  • 양금철 (공주대학교 건설환경공학부)
  • 투고 : 2014.08.06
  • 심사 : 2014.12.03
  • 발행 : 2014.12.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

본 연구에서는 2013년 06월부터 2014년 05월까지 1년간 불암산 도시자연공원 상수리나무군락에서 토양호흡량과 미기후 분석을 실시하였다. 토양호흡량과 미생물호흡량은 각가 $28.14{\pm}7.99{\sim}582.47{\pm}318.51mg$, $12.32{\pm}8.04{\sim}415.71{\pm}159.92mg\;CO_2{\cdot}m^{-2}{\cdot}h^{-1}$의 범위로 조사되었다. 또한, 토양호흡량은 계절별로 여름, 가을, 겨울, 봄에 각각 1169.1, 454.81, 72.08, $494.23g\;CO_2{\cdot}m^{-2}{\cdot}month^{-1}$로, 미생물호흡량은 526.20, 340.09, 45.13, $374.9g\;CO_2{\cdot}m^{-2}{\cdot}month^{-1}$로 조사되었다. 연간 토양호흡량과 미생물호흡량은 각각 $2190.22g\;CO_2{\cdot}m^{-2}{\cdot}yr^{-1}$, $1286.33g\;CO_2{\cdot}m^{-2}{\cdot}yr^{-1}$로 조사되었다. 또한, 토양호흡량, 미생물호흡량과 환경요인과의 상관관계에 대해 지수함수를 이용한 회귀식을 적용하여 분석하였다. 토양호흡과 미생물호흡 모두 토양온도와 대기온도에서 정의 상관관계를 보였으나, 토양수분함량과 광량에서는 매우 낮은 상관관계를 나타내었다. 토양호흡량과 미생물호흡량간의 차이로 추정한 뿌리호흡량은 토양호흡량 중 약 33.60%를 차지하는 것으로 나타났다.

The purpose of this study is to analyze the soil $CO_2$ efflux and micro-climate of a preserved forest area located in a Mt. bulam urban nature park Quercus acutissima stand from June 2013 to May 2014. The research showed that the soil and heterotrophic $CO_2$ efflux were $28.14{\pm}7.99$ to $582.47{\pm}318.51$ and $12.32{\pm}8.04$ to $415.71{\pm}159.92mg\;CO_2{\cdot}m^{-2}{\cdot}h^{-1}$, respectively. In addition the seasonal soil $CO_2$ efflux of summer, autumn, winter, spring were 1169.1, 454.81, 72.08 and $494.23g\;CO_2{\cdot}m^{-2}{\cdot}month^{-1}$, respectively. On the other hand, the seasonal heterotrophic $CO_2$ efflux were 526.20, 340.09, 45.13 and $374.9g\;CO_2{\cdot}m^{-2}{\cdot}month^{-1}$, respectively. Moreover, the annual soil and heterotrophic $CO_2$ efflux was found to be 2190.22 and $1286.33g\;CO_2{\cdot}m^{-2}{\cdot}yr^{-1}$, respectively. The exponential function was also utilized for the regression analysis in order to correlate the environmental factors with the soil and heterotrophic $CO_2$ efflux. It was found out that both air and soil temperatures were positively correlated with the soil and heterotrophic $CO_2$ efflux. However, the amount of solar radiation and soil moisture has showed low correlation for both types of $CO_2$ efflux. Contribution of root $CO_2$ efflux to total soil $CO_2$ efflux in this Quercus acutissima stand was 33.60%.

키워드

참고문헌

  1. Anderson. J.P.E.(1982) Soil respiration. Methods of soil analysis, chemical and microbiological properties. Part 2. Madison: American society of agronomy. 831-871
  2. Bowden., R.D., K.J. Nadelhoffer., R.D. Boone., J.M. Melillo., and J. B. Garrison.(1993) Contribution of aboveground litter, belowground litter, and root respiration in a temperate mixed hardwood forest. Canadian journal of forest resource. 23: 1402-1407 https://doi.org/10.1139/x93-177
  3. Chae, N.I., J. Kim., D.G. Kim., D.W. Lee., R.H. Kim., J.Y. Ban., and Y.H. Son.(2003) Measurement of soil $CO_2$ efflux using a closed dynamic chamber system. Korean journal of gricultural and Forest Meteorology 5(2): 94-100.
  4. Davidson, E.A., E. Belk. and R.D. Boon.(1998) Soil water content and temperature as independent or confounded factors controlling soil respiration in a temperature mixed hardwood forest. Global change biology 4: 217-227. https://doi.org/10.1046/j.1365-2486.1998.00128.x
  5. Ewel, K.C., W.P. Jr. and H.L. Gholz.(1987) Soil $CO_2$ evolution in florida slash pine plantations: importance of root respiration. Canadian journal of forest resource 17: 330-333 https://doi.org/10.1139/x87-055
  6. Fitter, A.H., G.K. Self., J. Wolfenden, M.M.I. van Vuuren., T.K. Brown., L. Williamson., J.D. Graves. and D. Robinson.(1996) Root production and mortality under elevated atmospheric carbon dioxide. Plant and soil 187: 299-306
  7. Gough. C.M. and J.R. Seiler.(2004) The influence environmental, soil carbon, root, and stand characteristics on soil $CO_2$ efflux in loblolly pine(Pinus taeda L.) plantations located on the south carolina coastal plain. Forest ecology and management 191: 353-363. https://doi.org/10.1016/j.foreco.2004.01.011
  8. Hwang, J.W.( 2012) A study on the effectiveness of carbon dioxide sequestration of urban park - the case study of seoul forest park. Master thesis, Hanyang university, Korea.
  9. Jassal, R.S. and T.A. Black.(2006) Estimating heterotrophic and autotrophic soil respiration using small-area trenched plot technique: theory and practice. Agricultural and forest meteorology p.193-202.
  10. Jo, H.K.(1999) Carbon uptake and emissions in urban landscape and the role of urban greenspace for several cities in Kangwon province. Korean institute of landscape architecture 27(1): 39-53(in Korean with English abstract).
  11. Kim, C.(2011) Research on carbon sequestration of urban park - in the case of Nadry park in Pangyo. Master thesis, Kyungwon university, Korea.
  12. Kim, I.H., K.S. Oh. and S.H. Jung.(2011) An analysis of relationship between carbon emission and urban spatial patterns. Korea spatial information system society 19(1): 61-72(in Korean with English abstract).
  13. Kim, K.J.(2013). Characteristic of carbon budget according to planting types in urban park- The case study of Dujeong park -. Master thesis, Kongju national university, Korea.
  14. Kim, S.W.(2002). A study on the carbon budget in forest ecosystem. Master thesis, Kongju national university, Korea.
  15. Knapp, A.K., S.L. Conard. and J. L. Blair.(1998) Determination of soil $CO_2$ flux from a sub-humid grass land: effect of fire and fire history. Ecological application 4: 760-770.
  16. Koo, J.W., Y.H. Son., R.H. Kim. and J. Kim.(2005) A study on methods separating soil respiration by source. Korea journal of agricultural and forest meteorology. 7(1): 28-34.(in Korean with English abstract).
  17. Laclau, P.(2003) Biomass and carbon sequestration of ponderosa pion plantation and native cypress forest in northwest Patagonia. Forest ecology and management 180: 317-333 https://doi.org/10.1016/S0378-1127(02)00580-7
  18. Landsberg, J.J. and S.T. Gower.(1997) Application of physiological ecology to forest management. Academic press New York 354p.
  19. Lee, N.Y., J.W. Koo, N.J. Noh., J. Kim. and Y. Son.(2010) Autotrophic and heterotrophic respiration in needle fir and Quercus-dominated stands in a cool-temperate forest, central Korea. J. Plant Res. 123:485-495 https://doi.org/10.1007/s10265-010-0316-7
  20. Lee, Y.Y.(2000). A study on the soil respiration in Quercus acutissima forest. Master thesis, Kongju university, Korea.
  21. Lee, Y.Y. and H.T. Mun.(2001) A study on the soil respiration in a Quercus acutissima forest. J. Ecol. Field. Biol. 24(3): 141-147. (in Korean with English abstract).
  22. Maier, C.A. and L.W. Kress.(2000) Soil $CO_2$ evolution and root respiration in 11 year-old loblolly pine(Pinus taeda) plantations as affected by moisture and nutrient availability. Can, J. for. Res. 30: 347-359 https://doi.org/10.1139/cjfr-30-3-347
  23. Moon, H.S.(2004) Soil respiration in Pinus densiflora, Quercus variabilis and Platycarya strobilacea stands in Jinju, Gyeongnam province. Journal of ecology and environment 27(2): 87-92(in Korean with English abstract).
  24. Park, E.J.(2009) Quantification of $CO_2$ uptake by urban trees and greenspace management for C sequestration. Gyeonggi research institute(in Korean with English abstract).
  25. Park, E.J. and K.Y. Kang.( 2010) Estimation of C storage and annual $CO_2$ uptake by street trees in Gyeonggi-do. 24(5): 591-600(in Korean with English abstract).
  26. Raich, J.W. and W.H. Schlesinger.(1992) The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate. Tellus 44B: 81-99.
  27. Schlesinger, W.H.(1977) Carbon balance in terrestrial detritus. Annu. Rev. Ecol. Syst. 8: 51-81 https://doi.org/10.1146/annurev.es.08.110177.000411
  28. Witkamp, M.(1969) Cycle of temperature and carbon dioxide evolution from the forest floor. Ecology 47: 492-494