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- The Climbing Power of the Tahr
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Indian Forester, Vol 136, No 10 (2010), Pagination: 1426-1427Abstract
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- The Climbing Powers of the Tahr
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Indian Forester, Vol 36, No 10 (1910), Pagination: 602-604Abstract
No abstract- Assessment and Monitoring of Deforestation and Land-Use Changes (1976-2014) in Andaman and Nicobar Islands, India Using Remote Sensing and GIS
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Affiliations
1 National Remote Sensing Centre, Indian Space Research Organization, Balanagar, Hyderabad 500 037, IN
1 National Remote Sensing Centre, Indian Space Research Organization, Balanagar, Hyderabad 500 037, IN
Source
Current Science, Vol 111, No 9 (2016), Pagination: 1492-1499Abstract
Andaman and Nicobar Islands are part of Indo- Burma and Sundaland global biodiversity hotspots. This study provides spatial information on forest types, deforestation and associated land-use changes in Andaman and Nicobar Islands during 1976 to 2014. Satellite remote sensing and geographical information system (GIS) techniques have been used to analyse forest cover changes, rate of deforestation and to map patterns of forest cover distribution in Andaman and Nicobar Islands. Classified maps prepared for 1976, 1989, 1993, 2000, 2006 and 2014 indicate that the forest cover accounts for an area of 7086.1 (85.9%), 6969.2 (84.5%), 6941.1 (84.1%), 6934.6 (84.1%), 6617.8 (80.2%) and 6407.3 sq. km (77.7%) respectively. It was found that the area occupied by evergreen forests is very high, consisting of 3065.1 sq. km (32.2%) followed by semi-evergreen (1531.6 sq. km), moist deciduous (1133.4 sq. km) and mangrove forest (677.2 sq. km) in 2014. There is large-scale deforestation in Andaman and Nicobar Islands which has been estimated as 678.8 sq. km during the last four decades. The loss of forest cover is high in moist deciduous forests which has been estimated as 312.2 sq. km in Andaman Islands; whereas in Nicobar Islands, the highest loss was found in evergreen forests (244.6 sq. km). The rate of deforestation in Andaman and Nicobar Islands was high during 2000-2006 (0.78) indicating major influence of the tsunami of 26 December 2004. The annual rate of deforestation from 2006 to 2014 was 0.40. The geospatial analysis of areas of forest cover change provides baseline information for restoration and conservation planning.Keywords
Andaman and Nicobar Islands, Deforestation, Forest, GIS, Remote Sensing, Land Use.Full Text
References
- Feddema, J. J., Oleson, K. W., Bonan, G. B., Mearns, L. O., Buja, L. E., Meehl, G. A. and Washington, W. M., The importance of land-cover change in simulating future climates. Science, 2005, 310, 1674–1678.
- Mayaux, P., Holmgren, P., Achard, F., Eva, H., Stibig, H. J. and Branthomme, A., Tropical forest cover change in the 1990s and options for future monitoring. Philos. Trans. R. Soc. B: Biol. Sci., 2005, 360(1454), 373–384.
- Geist, H. J. and Lambin, E. F., Proximate causes and underlying driving forces of tropical deforestation tropical forests are disappearing as the result of many pressures, both local and regional, acting in various combinations in different geographical locations. BioScience, 2002, 52, 143–150.
- Houghton, R. A., Revised estimates of the annual net flux of carbon to the atmosphere from changes in land use and land management 1850–2000. Tellus, 2002, 55B, 378–390.
- CBD, Island biodiversity: island bright spots in conservation and sustainability. Secretariat of the Convention on Biological Diversity, Montreal, Canada, 2014, ISBN 92-9225-525-8.
- Wilkie, D. S. and Finn, J. T., Remote sensing imagery for natural resources monitoring: a guide for first-time users, New York, Columbia University Press, 1996.
- Prasad, P. R. C., Reddy, C. S., Rajan, K. S., Raza, S. H. and Dutt, C. B. S., Assessment of tsunami and anthropogenic impacts on the forest of the North Andaman Islands, India. Int. J. Remote Sensing, 2009, 30(5), 1235–1249.
- Hansen, M. C., Stehman, S. V. and Potapov, P. V., Quantification of global gross forest cover loss. Proc. Natl. Acad. Sci., USA, 2010, 107, 8650–8655.
- Reddy, C. S., Jha, C. S. and Dadhwal, V. K., Assessment and monitoring of long-term forest cover changes in Odisha, India using remote sensing and GIS. Environ. Monitor. Assess, 2013, 185, 4399–4415.
- Reddy, C. S., Dutta, K. and Jha, C. S., Analysing the gross and net deforestation rates in India. Curr. Sci., 2013, 105(11), 1492–1500.
- IIRS, Biodiversity Characterization at Landscape Level in Andaman and Nicobar Islands using Remote Sensing and Geographic Information System, Indian Institute of Remote Sensing, National Remote Sensing Agency, Hyderabad, 2003.
- Roy, P. S. et al., Biodiversity Characterization at Landscape Level: National Assessment, Indian Institute of Remote Sensing, Dehra Dun, 2012, pp. 1–254; ISBN 81-901418-8-0.
- Harikrishna, P., Saranya, K. R. L., Reddy, C. S., Jha, C. S. and Dadhwal, V. K., Assessment and monitoring of deforestation from 1930s to 2011 in Andhra Pradesh, India using remote sensing and collateral data. Curr. Sci., 2014, 107(5), 867–875.
- Reddy, C. S., Jha, C. S. and Dadhwal, V. K., Spatial dynamics of deforestation and forest fragmentation (1930–2013) in Eastern Ghats, India. Int. Arch. Photogramm. Remote Sensing Spatial Inf. Sci., 2014, XL-8, 637–644; doi:10.5194/isprsarchives-XL-8-637-2014.
- Reddy, C. S., Rajashekar, G., Hari Krishna, P., Jha, C. S. and Dadhwal, V. K., Multi-source and multi-date mapping of deforestation in Central India (1935–2010) and its implication on standing phytomass carbon pool. Ecol. Ind., 2015, 57, 219–227.
- FSI, India State of Forest Report, Forest Survey of India, Dehra Dun, 2013.
- Reddy, C. S., Prasad, P. R. C., Murthy, M. S. R. and Dutt, C. B. S., Census of endemic flowering plants of Andaman and Nicobar Islands. J. Econ. Taxon. Bot., 2004, 28(3), 712–728.
- Champion, H. G. and Seth, S. K., A Revised Survey of the Forest Types of India, Manager of Publications, Delhi, 1968.
- Reddy, C. S., Flora of North Andaman Islands, India. Biodiversity in India (eds Pullaiah, T. and Reddy, K. J.), 2013, vol. 6, pp. 111–208; Regency Publications, New Delhi, ISBN 978-81-89233.
- http://censusindia.gov.in/2011-prov-results/data_files/india/Final_ PPT_2011_chapter3.pdf
- Saldanha, C. J., Andaman, Nicobar and Lakshadweep: An Environmental Impact Assessment, Oxford University Press, New Delhi, 1989.
- http://glcfapp.umiacs.umd.edu:8080/esdi (accessed on 8 November 2013).
- http://earthexplorer.usgs.gov/ (accessed on 28 June 2013).
- Puyravaud, J. P., Standardizing the calculation of the annual rate of deforestation. For. Ecol. Manage., 2003, 177, 593–596.
- http://earth.google.com/
- http://bhuvan.nrsc.gov.in/
- Porwal, M. C., Padalia, H. and Roy, P. S., Impact of tsunami on the forest and biodiversity richness in Nicobar Islands (Andaman and Nicobar Islands), India. Biodiver. Conserv., 2012, 21(5), 1267–1287.
- Roy, S. D. and Sankar, K. R., Impacts of climate change and sea level rise on biodiversity and livelihood of Andaman and Nicobar Islands, 2014; http://www.upsbdb.org/pdf/Souvenir2014/ch-2.pdf (accessed on 16 April 2015).
- Ramachandran, S. et al., Ecological impact of tsunami on Nicobar Islands (Camorta, Katchal, Nancowry and Trinkat). Curr. Sci., 2005, 89(1), 195–200.