Abstract
This study attempts to evaluate the habitat suitability of Chilla Sanctuary of Rajaji National Park for goral(Nemorhaedus goral) spread over 25859 sq km area. The IRS-1B false colour imagery, Survey of India topographical maps and ground observations were used to generate the spatial information on the extent of forest cover, waterholes, slope, settlements and the road network in and around the Sanctuary. The geospatial modelling was attempted using Arc/Info geographic information system (GIS). While proximity to waterholes, open forests with intermittent grasslands and steep slopes (30 degree or more) were considered as favourable conditions, the proximity to roads/settlements and flat terrain was taken as unfavourable condition. The results of this study showed that about 14 per cent area of the Sanctuary is highly to moderately suitable for goral. An additional 5 per cent area becomes available to goralif gujjars (tribals living inside sanctuary) are settled outside the sanctuary. Besides highlighting the endangered condition of the habitat for goral, this study demonstrates potential of remote sensing and GIS techniques for wildlife habitat suitability evaluation.
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References
Anon. (1999). National Policy and Macro-level Strategy on Biodiversity. Ministry of Environment and Forests, Government of India, New Delhi, pp. 43–44.
Gratto-Trevor, C.L. (1996). Use of Landsat-TM imagery in determining important shorebird habitat in the outer Mackenzie Delta, Northwest Territories. Arctic 49(1): 11–22.
Gugan, D.J. (1993). Integration of remote sensing and GIS.Proc. Int. Symp. Operationalization of Remote Sensing, 19–23 April, 1993, ITC, The Netherlands, pp.77–85.
Johnsingh, A.J.T. (1992). The goral story. Sanctuary, 12(5): 32–35.
Kushwaha, S.P.S. (1990). Forest type mapping and change detection from satellite imagery. ISPRS Photogramm. & Remote Sensing, 45:175–181.
Kushwaha, S.P.S. and Jyotishi, M. (1996). Browse biomass assessment in Chilla Sanctuary for Asian elephant.Proc. ISRS Nat. Symp. Remote Sensing with Spl. Emphasis on Water Management, 4–6 December, 1996, Pune, pp. 182–191.
Kushwaha, S.P.S., Subramanian, S.K., Kameswara Rao, S.V.C., Ramana Murthy, J., Chennaiah, G. Ch., Perumal, A. and Behera, G. (1966). Interfacing remote sensing and G1S methods for sustainable development. Int. J. Remote Sensing, 17(15): 3055–3069.
Kushwaha, S.P.S. (1997). Environmental monitoring and cyclone impact assessment on Sriharikota Island, India. Geocarto International, 12(2): 55- 62.
Kushwaha, S.P.S., Roy, P.S., Azeem, A., Boruah, P. and Lahan, P. (2000). Land area change and rhino habitat suitability analysis in Kaziranga National Park, Assam. Tigerpaper, 27(2): 9–17.
Marble, D.F., Peuquet, D.J., Boyle, A.R., Bryant, N., Calkins, H.W. and Johnson, T. (1983). Geographic information system and remote sensing. In:Manual of Remote Sensing (Ed. R.N. Colwell), American Soc. of Photogramm., Falls Church, Virginia, pp. 200–225.
McKeever, S. and Foote, M. (1993). Wildlife in Danger. The Dorling Kindersley Science Encyclopedia, London, 398 p.
Mishra, C. and Johnsingh, A.J.T. (1996). On habitat selection by the goral,Naemorhaedus goral bedfordi (Bovidae, Artiodactyla). J. Zool. Lond., 240: 573–580.
Nellis, M.D, Lulla, K. and Lensen, J. (1990). Interfacing geographic information system and remote sensing for rural land use analysis. PE & RS, 56(3): 329–331.
Panwar, H.S. (1986). Planning and monitoring protected areas system.Proc. Sem.-cum-Wksp. Wildlife Habitat Evaluation using Remote Sensing Techniques, October 22–23, 1986, Dehradun, pp. 2–5.
Porwal, M.C., Roy, P.S. and Chellamuthu, V. (1996). Wildlife habitat analysis for sambar(Cervus unicolor) in Kanha National Park using remote sensing. Int. J. Remote Sensing, 17(14): 2683- 2697.
Roy, P.S., Ravan, S.A., Rajadanya, N., Das, K.K., Abhineet Jain and Sarnam Singh (1995). Habitat suitability analysis ofNaemorhaedus goral - a remote sensing and geographic information system approach. Current Science, 69(8): 685–691.
Verlinden, A. and Masogo, R. (1997). Satellite remote sensing of habitat suitability for ungulates and ostrich in the Kalahari of Botswana. Arid Environment, 35(3): 563–574.
Williams, M. and Dowdeswell, J.A. (1998). Mapping sea bird nesting habitants in Franz Josef Land, Russian High Arctic using digital Landsat Thematic Mapper imagery. Polar Res., 17(1): 15–30.
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Kushwaha, S.P.S., Munkhtuya, S. & Roy, P.S. Geospatial modelling for goral habitat evaluation. J Indian Soc Remote Sens 28, 293–303 (2000). https://doi.org/10.1007/BF02990819
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DOI: https://doi.org/10.1007/BF02990819