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Climate change could wipe out Bengal tigers in 50 years

MELBOURNE: Sundarbans - the enduring Bengal tiger's remaining coastal stronghold and the arena's greatest mangrove woodland - might be destroyed by way of local weather exchange and rising sea levels over the next 50 years, scientists say. Spanning more than 10,000 square kilometres, the Sundarbans region of Bangladesh and India is the largest mangrove woodland on Earth, and in addition the most essential space for the endangered Bengal tiger, researchers mentioned.

"Fewer than 4,000 Bengal tigers are alive today," mentioned Bill Laurance, a professor on the James Cook University in Australia. "That's a really low number for the world's biggest cat, which used to be far more abundant but today is mainly confined to small areas of India and Bangladesh," Laurance mentioned.

"What is most terrifying is that our analyses suggest tiger habitats in the Sundarbans will vanish entirely by 2070," mentioned Sharif Mukul, an assistant professor at Independent University Bangladesh.

The researchers used pc simulations to assess the long run suitability of the low-lying Sundarban region for tigers and their prey species, the usage of mainstream estimates of climatic developments from the Intergovernmental Panel on Climate Change.

Their analyses incorporated elements comparable to extreme weather events and sea-level rise.

"Beyond climate change, the Sundarbans are under growing pressure from industrial developments, new roads, and greater poaching," mentioned Laurance. "So, tigers are getting a double whammy - greater human encroachment on the one hand and a worsening climate and associated sea-level rises on the other," he mentioned.

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