There is a direct link between unabated mining and the floods which devastated the North Karnataka region in 2009, said environmentalist and High Court Lok Adalat member Y N Yellappa Reddy.

Speaking with mediapersons here on Friday, he said mining activities in the Western Ghats region - the main source of rivers and lakes - has led to the deterioration of environment. Constant mining activities had led to the destruction of grassland.