Abstract
The present study has generated spatial databases on the vegetation type with plant biodiversity, forest fragmentation and disturbance regimes in Tamilnadu parts of Eastern Ghats (EG), India. These databases have been analysed geospatially with landscape ecology approach. The study also includes ground inventory of plant species based on Remote Sensing (RS) data stratification. The vegetation type map was generated from the visual interpretation of two season IRS LISS III data. The spatial landscape analysis of the remotely sensed interpreted images was carried out using customized software, SPLAM. This is first such study in Tamilnadu Eastern Ghats that provides a comprehensive spatial database on vegetation types, disturbance regime and plant species diversity. The study has shown that the dry deciduous and thorn forests have shown better resistance to disturbance compared to the most disturbed evergreen and semievergreen forests. The study outputs are being utilized by forest department and biodiversity boards for conservation action planning and compliance to Convention on Biological Diversity (CBD).
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Ambastha, K.R., Jha, C.S. Geospatial analysis of Tamil Nadu Eastern Ghats forest types at landscape level with reference to fragmentation and species diversity. J Indian Soc Remote Sens 38, 453–463 (2010). https://doi.org/10.1007/s12524-010-0047-1
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DOI: https://doi.org/10.1007/s12524-010-0047-1