Biodiversity Conservation in Rayalaseema: Challenges, Strategies and Future Directions

Abstract

Rayalaseema, a semi-arid region in southern India predominantly covering districts such as Anantapur, Kurnool, Kadapa, and Chittoor, shows significant ecological and socio-economic heterogeneity. The region’s biodiversity comprises dry deciduous forests, scrub vegetation, endemic plant species, and associated fauna adapted to its hot, rocky, and water-scarce landscapes. However, biodiversity in Rayalaseema faces intense pressures from habitat degradation, drought, expanding agriculture, over-exploitation of natural resources, and water scarcity — challenges accentuated by climate variability. Hydrological alterations, such as declining tank systems and groundwater depletion due to encroachment, have undermined ecological balance, threatening ecosystem resilience. Moreover, the endemic and rare plant populations across Eastern Ghats foothills — such as niche endemic taxa restricted to Anantapur and Kadapa uplands — underscore the conservation urgency. Despite these adversities, community-based conservation efforts, historical water-management revival, natural farming practices, and plantation initiatives such as the Miyawaki afforestation method have emerged as strategic interventions. Sustaining biodiversity in Rayalaseema demands integrated approaches that synergize ecological restoration, sustainable livelihood practices, water resource management, and participatory governance. Conservation priorities include strengthening habitat protection, enhancing native species regeneration, revitalizing traditional water bodies, and fostering community ownership of resource stewardship. Addressing these drivers will not only preserve biological diversity but also reinforce ecosystem services essential for the region’s agrarian communities.