Articles | Volume 12, issue 22
https://doi.org/10.5194/bg-12-6655-2015
https://doi.org/10.5194/bg-12-6655-2015
Research article
 | 
24 Nov 2015
Research article |  | 24 Nov 2015

Response of CO2 and H2O fluxes in a mountainous tropical rainforest in equatorial Indonesia to El Niño events

A. Olchev, A. Ibrom, O. Panferov, D. Gushchina, H. Kreilein, V. Popov, P. Propastin, T. June, A. Rauf, G. Gravenhorst, and A. Knohl

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Cited articles

Aiba, S. and Kitayama, K.: Effects of the 1997–98 El Niño drought on rain forests of Mount Kinabalu, Borneo, J. Trop. Ecol., 18, 215–230, 2002.
Ashok, K. and Yamagata, T.: The El Niño with a difference, Nature, 461, 481–484, 2009.
Ashok, K., Behera, S. K., Rao, S. A., Weng, H., and Yamagata, T.: El Niño Modoki and its possible teleconnection, J. Geophys. Res., 112, C11007, https://doi.org/10.1029/2006JC003798, 2007.
Aubinet, M., Vesala, T., and Papale, D. (Eds.): Eddy Covariance: A Practical Guide to Measurement and Data Analysis, Springer Atmospheric Sciences, Springer Verlag, Dordrecht, The Netherlands, 438 pp., 2012.
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Short summary
The time series analysis of the main meteorological parameters and components of CO2 and H2O fluxes showed a high evapotranspiration (ET) and gross primary production (GPP) sensitivity of the tropical rainforest to meteorological variations caused by El Niño-Southern Oscillation (ENSO) events. Incoming solar radiation is the main governing factor that is responsible for ET and GPP variability. Changes in precipitation due to moderate ENSO events did not have any notable effect on ET and GPP.
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