Embers in the Air: On Wildfires in the Nilgiris, Tamil Nadu

📌 Summary:

• Nilgiris district (TN) and adjoining forest divisions (Mudumalai, Coimbatore, Erode) dealing with escalated wildfire crisis requiring Indian Air Force assistance
• Worst-hit: Parsons Valley, Pykara (Nilgiris), Singara, Masinagudi, Wenlock Downs ranges
• Fire season: February to May in this region; this year abnormally intense due to: (a) high heat and strong winds carrying embers over existing firelines; (b) accumulated biomass and invasive undergrowth in Pykara causing hotter, longer-burning fires
• Structural challenges: steep terrain and limited road access hamper suppression; Nilgiris biodiversity (UNESCO World Heritage, Western Ghats) makes fire damage ecologically irreversible in short term
• Invasive species (Lantana camara, Eucalyptus) + climate change raising baseline fire risk: hotter, drier summers automatically intensify fires
• Preparedness taken (since March): control rooms, firelines, animal water access, weed clearing, awareness campaigns — but still overwhelmed
• Many fire-risk activities tied to local livelihoods/traditional practices — cannot eliminate without providing alternatives
• Long-term shift needed: managing fires must factor in long-term climate risks, not just short-term planning

📌 Prelims Facts:

• Nilgiri Biosphere Reserve: UNESCO World Heritage Site (part of Western Ghats)
• Invasive species like Lantana camara significantly increase fire load and risk
• Indian Air Force: used for aerial firefighting in the Nilgiris
• Western Ghats: one of 8 biodiversity hotspots in the world; includes Nilgiris