Carbon dioxide and energy fluxes above an oil palm canopy in peninsular Malaysia

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Research Paper 01/08/2016
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Carbon dioxide and energy fluxes above an oil palm canopy in peninsular Malaysia

MH Haniff, Anis Ibrahim, Nur Maisarah Jantan, Nuramanina Shahabudin, Hasimah Mos, Yusri Yusup
Int. J. Agron. Agri. Res.9( 2), 137-146, August 2016.
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Abstract

A study was conducted on carbon dioxide (CO2) and energy fluxes (i.e. latent (L) and sensible heat (H)) above the canopy of mature oil palms planted on the inland mineral soil in Keratong, Pahang, Peninsular Malaysia. The measurement was conducted over an 18-month period from September 2013 to August 2014, using the eddy covariance method. There was a significant seasonal variation in the monthly averaged CO2 fluxes over the measurement period. The monthly averaged CO2 flux values ranged between -2 to -6 μmol m–2 s–1, with an average value of about -3.5 μmol CO2 m–2 s–1. This could be due to the irregular cumulative monthly precipitation and net radiation during the observation period. Relatively low average monthly CO2 flux (or high uptake of CO2) also corresponds with the lowest monthly average LE and rainfall in months February 2013 and 2014. The negative CO2 flux value shows that the mature oil palm ecosystem from an inland mineral soil area in Peninsular Malaysia was a sink for CO2. Analysis of energy balance closure shows that the slope between latent and sensible heat fluxes and total incoming energy was about 0.69 with an r2 value of 0.86. The slope value obtained in this study suggests that there was a surplus of available energy compared to the measured energy fluxes. Energy balance ratio was about 0.81 and comparable to other agricultural surfaces. This means that 81% of the available energy was accounted through the surface flux measurements.

VIEWS 7

Aoki M, Yabuki K, Koyama H. 1975. Microme-teorology and assessment of primary production of a tropical rain forest in West Malaysia. Journal of Agricultural Meteorology 31(3), 115-124.

Asari N, Suratman MN, Jaafar J, Khalid MM. 2013. Estimation of aboveground biomass for oil palm plantations using allometric equations. IPCBEE 2013: Proceedings of the 4th International Conference on Biology, Environment and Chemistry pp.110-114.

Aubinet M, Vesala T, Papale D. 2012. Eddy Covariance: A Practical Guide to Measurement and Data Analysis (Springer Atmospheric Sciences). Dordrecht; New York: Springer.

Baldocchi D, Falge E, Gu L, Olson R, Hollinger D, Running S. 2001. FLUXNET: a new tool to study the temporal and spatial variability of ecosystem-scale carbon dioxide, water vapor, and energy flux densities. Bulletin of the American Meteorological Society 82(11), 2415-2434.

Baldocchi D. 2013. Ecosystem Services of Energy Exchange and Regulation. Climate Vulnerability: Understanding and Addressing Threats to Essential Resources. Elsevier Inc., Academic Press 81-92 pp.

Burba G. 2013. Eddy Covariance Method for Scientific, Industrial, Agricultural and Regulatory Applications: a Field Book on Measuring Ecosystem Gas Exchange and Areal Emission Rates. Lincoln, USA: LI-COR Biosciences.

Clark DA. 2004. Sources or sinks? The responses of tropical forests to current and future climate and atmospheric composition. Philosophical Transactions of the Royal Society B: Biological Sciences 359(1443), 477-491.

Foken T, Göockede M, Mauder M, Mahrt L, Amiro B, Munger W. 2004. Post-field data quality control. In: Lee X, Massman W, Law B, Eds. Handbook of Micrometeorology: A Guide for Surface Flux Measurement and Analysis (Vol. 29, pp. 181-208, Atmospheric and Oceanographic Sciences Library). USA: Springer Science + Business Media Inc.

Foken T, Wimmer F, Mauder M, Thomas C, Liebethal C. 2006. Some aspects of the energy balance closure problem. Atmospheric Chemistry and Physics 6(12/2), 4395-4402.

Foken T. 2008. Micrometeorology. Berlin, Germany: Springer-Verlag.

Haniff MH, Henson IE, Md Noor MR. 2004. Continuous measurement of canopy CO2 and H2O fluxes of an oil palm plantation using eddy correlation technique. In: 15th Malaysian Society of Plant Physiology Conference Advances in Plant Science, Port Dickson, Malaysia 14-16 September 2004.

Henson I E. 1993. Carbon assimilation, water use and energy balance of an oil palm plantation assessed using micrometeorological techniques. In: Proceedings of 1993 PORIM International Palm Oil Congress – Update and Vision (Agriculture), 1993: Palm Oil Research Institute of Malaysia, Kuala Lumpur. pp. 137-158.

Henson IE, Haniff MH. 2005. The influence of climatic conditions on gas and energy exchanges above a young oil palm stand in North Kedah, Malaysia. Journal of Oil Palm Research 17, 73-91.

Henson IE. 1999. Comparative ecophysiology of oil palm and tropical rainforest. In: Gurmit Singh et al., Eds. Oil Palm & the Environment: A Malaysian Perspective. Malaysian Oil Palm Growers Council, Kuala Lumpur pp. 9-39.

Khalid H, Zin ZZ, Anderson JM. 1999. Quantif-ication of oil palm biomass and nutrient value in a mature plantation. I. Above-ground biomass. Journal of Oil Palm Research 2, 23-32.

Kljun N, Calanca P, Rotach MW, Schmid HP. 2004. A simple parameterisation for flux footprint predictions. Boundary-Layer Meteorology 112(3), 503-523.

Kormann R, Meixner F. 2001. An analytical footp-rint model for non-neutral stratification. Boundary-Layer Meteorology 99(2), 207-224.

Kosugi Y, Takanashi S, Ohkubo S, Matsuo N, Tani M, Mitani T. 2008. CO2 exchange of a tropical rainforest at Pasoh in Peninsular Malaysia. Agricul-tural and Forest Meteorology 148(3), 439-452.

Lamade E, Bouillet JP. 2005. Carbon storage and global change: The role of oil palm. Oleaginaux Corps Gras Lipides 12, 154-160.

Malhi Y, Grace J. 2000. Tropical forests and atmo-spheric carbon dioxide. Trends in Ecology and Evolution 15(8), 332-337.

Mauder M, Foken T. 2004. Documentation and Instruction Manual of the Eddy Covariance Software Package TK3. Bayreuth: University of Bayreuth, Dep-artment of Micrometeorology.

MPOB. 2016. Malaysian Oil Palm Statistics 2015. Bangi, Selangor: Malaysian Palm Oil Board.

Oliphant AJ, Grimmond CSB, Zutter HN, Schmid HP, Su HB, Scott SL. 2004. Heat storage and energy balance fluxes for a temperate deciduous forest. Agricultural and Forest Meteorology 126(3-4), 185-201.

R Core Team. 2015. R: A Language and Environment for Statistical Computing. R Foundation for Statistical Computing, Vienna, Austria. URL http://www.R-project.org/.

Soepadmo E. 1993. Tropical rainforests as carbon sinks. Chemosphere 27(6), 1025-1039.

Sunaryathy PI, Suhasman, Kanniah, KD, Tan KP. 2015. Estimating Aboveground Biomass of Oil Palm Trees by Using the Destructive Method. World Journal of Agricultural Research 3(1), 17-19.

Wilson K, Goldstein A, Falge E, Aubinet M, Baldocchi D, Berbigier P. 2002. Energy balance closure at FLUXNET sites. Agricultural and Forest Meteorology 113(1-4), 223-243.

Yasuda Y, Ohtani Y, Watanabe T, Okano M, Yokota T, Liang N. 2003. Measurement of CO2 flux above a tropical rain forest at Pasoh in Peninsular Malaysia. Agricultural and Forest Meteorology 114(3-4), 235-244.