Sustainable Biodiversity Management in India: Remote Sensing Perspective

Remote sensing, a state of art technology has gained significance due to its capability to map and monitor compositional, structural and functional biodiversity. Remote sensing data provides a perspective on how ecosystems and species are being affected by the multiple disturbances. This paper presents consolidated information of earth observation based biodiversity research and conservation applications in India. Progress achieved for understanding essential biodiversity variables with reference to species populations, species traits, community composition, ecosystem function and ecosystem structure have been reviewed. Studies mostly focused on remote sensing based biodiversity indicators in understanding of land cover, forest cover, forest type, fragmentation, biological richness, carbon stocks, fires and protected area monitoring at multiple spatial and temporal scales. Fine resolution understanding with reference to vegetation structure, function, distribution of threatened, endemic and invasive species is required for effective conservation strategies. The declining trend of deforestation and effectiveness of protected area network indicates India's commitment towards the global conservation targets. Ensured continuity of remote sensing can support in near real monitoring of habitats and achieving conservation effectiveness.