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Space-Borne Sun-Induced Fluorescence:An Advanced Probe to Monitor Seasonality of Dry and Moist Tropical Forest Sites


Affiliations
1 Indian Institute of Remote Sensing, Dehradun 248 001, India
 

Space-borne sun-induced fluorescence (SIF) is the latest breakthrough in remote sensing of physiological response of plants. We studied the seasonality of sal (Shorea robusta) forest canopies analysing space-borne SIF and reflectance data collected over moist and dry sites in central India. Results indicate that the monthly response of OCO-2 SIF, MODIS NDVI and GPP differs significantly across the wet and dry forest sites. SIF explained higher seasonal variations and was also better correlated to rainfall across sites compared to NDVI.

Keywords

Fluorescence, Remote Sensing, Seasonal Variations, Tropical Forests, Vegetation Index.
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  • Running, S. W., Nemani, R. R., Heinsch, F. A., Zhao, M. S., Reeves, M. and Hashimoto, H., A continuous satellite-derived measure of global terrestrial primary production. Bioscience, 2004, 54, 547–560.

  • Frankenberg, C. et al., Prospects for chlorophyll fluorescence remote sensing from the Orbiting Carbon Observatory-2. Remote Sensing Environ., 2014, 147, 1–12.

  • Meroni, M., Rossini, M., Guanter, L., Alonso, L., Rascher, U., Colombo, R. and Moreno, J., Remote sensing of solar-induced chlorophyll fluorescence: review of methods and applications. Remote Sensing Environ., 2009, 113, 2037–2051.

  • Govindjee, Sixty-three years since Kautsky: chlorophyll a fluorescence. J. Plant Physiol., 1995, 22, 131–160.

  • Kautsky, H. and Hirsch, A., Neueversuchezur kohlensaure assimilation. Naturwissenschaften, 1931, 19, 964.

  • Maxwell, K. and Johnson, G. N., Chlorophyll fluorescence – a practical guide. J. Exp. Bot., 2000, 51(345), 659–668.

  • Krause, H. and Weis, W., Chlorophyll fluorescence and photosynthesis: the basics. Annu. Rev. Plant Physiol. Plant Mol. Biol., 1991, 42, 313–349.

  • Frankenberg, C., Butz, A. and Toon, G. C., Disentangling chlorophyll fluorescence from atmospheric scattering effects in O2A band spectra of reflected sunlight. Geophys. Res. Lett., 2011, 38, 1–5.

  • Smorenburg, K. et al., Remote sensing of solar-induced fluorescence of vegetation. In Proceedings SPIE 4542, Remote Sensing for Agriculture, Ecosystems, and Hydrology III, 2002, pp. 178–190.

  • Lee, J-E. et al., Forest productivity and water stress in Amazonia: observations from GOSAT chlorophyll fluorescence. Proceedings of the Royal Society, 2013, pp. 1–9.

  • Satya, Upreti, D. K. and Nayaka, S., Shorea robusta – an excellent host tree for lichen growth in India. Curr. Sci., 2005, 89(4), 594–595.

  • Troup, R. S., The Silviculture of Indian Trees, Vols I and II, Clarendon Press, Oxford, UK, 1921.

  • Rana, B. S. and Rikhari, H. C., Biomass and productivity of different forest grazing lands in central Himalaya. Proc. Indian Natl. Sci. Acad., 1994, 60(2), 129–135.

  • Peel, M. C., Finlayson, B. L. and McMahon, T. A., Updated world map of the Köppen–Geiger climate classification. Hydrol. Earth Syst. Sci., 2007, 11, 1633–1644.

  • Misra, R., Studies on the primary productivity of terrestrial communities at Varanasi. Trop. Ecol., 1969, 10, 1–15.

  • Pokhriyal, T. C., Ramola, B. C. and Raturi, A. S., Soil moisture regime and nitrogen content in natural sal forest (Shorea robusta). Indian For., 1987, 113, 300–306.

  • Singh, O., Sharma, D. C. and Rawat, J. K., Production and decomposition of leaf litter in sal, teak, eucalyptus and poplar forests in Uttar Pradesh. Indian For., 1993, 119(2), 112–121.

  • Kushwaha, S. P. S. and Nandy, S., Species diversity and community structure in sal (Shorea robusta) forests of two different rainfall regimes in West Bengal, India. Biodivers. Conserv., 2012, 21(5), 1215–1228.

  • Roy, P. S. et al., New vegetation type map of India prepared using satellite remote sensing: comparison with global vegetation maps and utilities. Int. J. Appl. Earth Obs. Geoinf., 2015, 39, 142–159.

  • Veroustraete, F., Patyn, J. and Myneni, R. B., Estimating net ecosystem exchange of carbon using the normalized difference vegetation index and an ecosystem model. Remote Sensing Environ., 1996, 58, 115–130.


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  • Space-Borne Sun-Induced Fluorescence:An Advanced Probe to Monitor Seasonality of Dry and Moist Tropical Forest Sites

Abstract Views: 335  |  PDF Views: 123

Authors

Sanjiv K. Sinha
Indian Institute of Remote Sensing, Dehradun 248 001, India
Hitendra Padalia
Indian Institute of Remote Sensing, Dehradun 248 001, India
A. Senthil Kumar
Indian Institute of Remote Sensing, Dehradun 248 001, India

Abstract


Space-borne sun-induced fluorescence (SIF) is the latest breakthrough in remote sensing of physiological response of plants. We studied the seasonality of sal (Shorea robusta) forest canopies analysing space-borne SIF and reflectance data collected over moist and dry sites in central India. Results indicate that the monthly response of OCO-2 SIF, MODIS NDVI and GPP differs significantly across the wet and dry forest sites. SIF explained higher seasonal variations and was also better correlated to rainfall across sites compared to NDVI.

Keywords


Fluorescence, Remote Sensing, Seasonal Variations, Tropical Forests, Vegetation Index.

References





DOI: https://doi.org/10.18520/cs%2Fv113%2Fi11%2F2180-2183