Impact of Climate Change on Tamil Nadu’s Western Ghats Projected by 2050

A recent study conducted by researchers from Anna Universitys Centre for Climate Change and Disaster Management indicates that while the Western Ghats may retain some greenery in the coming decades, the forest composition is expected to undergo significant changes due to climate change.

The research highlights that regions in Tamil Nadus Western Ghats—specifically the Nilgiris, Kodaikanal, Valparai, Courtallam, and Kanyakumari—could experience a decline in both evergreen and deciduous forests. In contrast, drier thorn forests might expand by the year 2050. These changes are anticipated to have profound implications for biodiversity, as the unique ecosystems that thrive in these areas could be disrupted.

Furthermore, the study warns that the alteration of forest types may impact water security, carbon storage capabilities, and overall ecosystem stability across the state. The Western Ghats are recognized as one of Indias prominent biodiversity hotspots, home to numerous endemic species and vital ecological functions.

In a detailed discussion on The Hindu Focus Tamil Nadu, D. Suresh Kumar elaborates on the implications of the studys findings, the growing concerns among scientists regarding these changes, and the potential future scenarios for this critical region. As climate change continues to pose challenges worldwide, the research underscores the urgency to assess and adapt conservation strategies to protect the biodiversity and ecological resilience of the Western Ghats.