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Baruah, Kushal Kumar
- Impact of Ecosystem Respiration on Carbon Balance in a Semi-Evergreen Forest of Northeast India
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Authors
Affiliations
1 Department of Environmental Science, Tezpur University, Tezpur 784 028, IN
2 Indian Institute of Tropical Meteorology, Pune 411 008, IN
3 Savitribai Phule Pune University, Pune 411 007, IN
4 Prince of Wales Institute of Engineering and Technology, Jorhat 785 001, IN
1 Department of Environmental Science, Tezpur University, Tezpur 784 028, IN
2 Indian Institute of Tropical Meteorology, Pune 411 008, IN
3 Savitribai Phule Pune University, Pune 411 007, IN
4 Prince of Wales Institute of Engineering and Technology, Jorhat 785 001, IN
Source
Current Science, Vol 116, No 5 (2019), Pagination: 751-757Abstract
We have estimated in this study the annual net ecosystem productivity (NEP) of Kaziranga National Park by using real-time eddy covariance data. We partitioned the net CO2 flux into gross primary productivity and ecosystem respiration (Re) using standardized method. Estimated annual NEP of the ecosystem 92.93 ± 1.7 g C m–2 year–1 indicated that the forest is a moderate sink of CO2 and is reported for the first time from a forest of Northeast India.Keywords
Eddy Covariance, Gross Primary Productivity, Net Ecosystem Productivity.Full Text
References
- Bhattacharyya, P., Neogi, S., Roy, K. S. and Rao, K. S., Gross primary production, ecosystem respiration and net ecosystem exchange in Asian rice paddy: an eddy covariance-based approach. Curr. Sci., 2013, 104(1), 67–75.
- Magnani, F. et al., The human footprint in the carbon cycle of temperate and boreal forests. Nature, 2007, 447, 848–850.
- Beer, C. et al., Terrestrial gross carbon dioxide uptake: Global distribution and covariation with climate. Science, 2010, 329, 834– 838.
- Pita, G., Gielen, B., Zona, D., Rodrigues, A., Rambal, S., Janssens, I. A. and Ceulemans, R., Carbon and water vapor fluxes over four forests in two contrasting climatic zones. Agric. For. Meteorol., 2013, 180, 211–224.
- Carrara, A., Janssens, I. A., Yuste, J. C. and Ceulemans, R., Seasonal changes in photosynthesis, respiration and NEE of a mixed temperate forest. Agric. For. Meteorol., 2004, 126, 15–31.
- Valentini, R. et al., Respiration as the main determinant of carbon balance in European forests. Nature, 2000, 404, 861–865.
- Giardina, C. P. and Ryan, M. G., Evidence that decomposition rates of organic carbon in mineral soil do not vary with temperature. Nature, 2000, 404, 858–861.
- Krishna, M. P. and Mohan, M., Litter decomposition in forest ecosystems: a review. Energ. Ecol. Environ., 2017, 2, 236–249.
- Mahanta, R., Sarma, D. and Choudhury, A., Heavy rainfall occurrences in northeast India. Int. J. Climatol., 2013, 33, 1456–1469.
- Sarma, D., Baruah, K. K., Baruah, R., Gogoi, N., Bora, A., Chakraborty, S. and Karipot, A., Carbon dioxide, water vapour and energy fluxes over a semi-evergreen forest in Assam, Northeast India. J. Earth Syst. Sci., 2018, 127(7).
- Deb Burman, P. K., Sarma, D., Williams, M., Karipot, A. and Chakraborty, S., Estimating gross primary productivity of a tropical forest ecosystem over north-east India using LAI and meteorological variables. J. Earth Syst. Sci., 2017, 126.
- Rodda, S. R., Thumaty, K. C., Jha, C. S. and Dadhwal, V. K., Seasonal variations of carbondioxide, water vapor and energy fluxes in tropical Indian mangroves. Forests, 2016, 7(35).
- Lasslop, G. et al., Separation of net ecosystem exchange into assimilation and respiration using a light response curve approach: critical issues and global evaluation. Global Change Biol., 2010, 16, 187–208.
- Falge, E. et al., Gap filling strategies for defensible annual sums of net ecosystem exchange. Agric. For. Meteorol., 2001, 107, 43–69.
- Lloyd, J. and Taylor, J. A., On the temperature dependence of soil respiration. Funct. Ecol., 1994, 8(3), 315–323.
- Reichstein, M. et al., On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm. Global Change Biol., 2005, 11, 1424–1439.
- Korner, C., Leaf diffusive conductances in the major vegetation types of the globe. In Ecophysiology of Photosynthesis (eds Schulze, E. D. and Caldwell, M. M.), Springer, Berlin, 1995, pp. 463–490.
- Thomas, M. V. et al., Carbondioxide fluxes over an ancient broadleaved deciduous woodland in southern England. Biogeosciences, 2011, 8, 1595–1613.
- Heinemeyer, A., Hartley, I. P., Evans, S. P., Fuente, J. A. and Ineson, P., Forest soil CO2 flux: uncovering the contribution and environmental responses of ectomycorrhizas. Global Change Biol., 2007, 13, 1786–1797.
- Veenendaal, E., Kolle, O. and Lloyd, J., Seasonal variation in energy fluxes and carbondioxide exchange for a broad-leaved semi-arid savanna (Mopane woodland) in Southern Africa. Global Change Biol., 2004, 10, 318–328.
- Pandey, R. R., Sharma, G., Singh, T. B. and Tripathi, S. K., Factors influencing soil CO2 efflux in a northeastern Indian oak forest and plantation. Afr. J. Plant Sci., 2010, 4, 280–289.
- Sheikh, M. A., Kumar, M. and Bussmann, R. W., Altitudinal variation in soil organic carbon stock in coniferous subtropical and broadleaf temperate forests in Garhwal Himalaya. Carbon Balance Manage., 2009, 4(6).