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Volume : II, Issue : XII, January - 2013

CAUSES AND CONSEQUENCES OF FLUVIAL HAZARDS – A Hydro-Geomorphic Analysis in Duars Region, India

SANDIPAN CHAKRABORTY AND KATHAKALI DUTTA

Published By : Laxmi Book Publication

Abstract :

Bank failure, river shifting and river depositions, associated with flash floods, are behavioural response of rivers, adjusting fluvial dynamics in the Duars region along the Himalayan margin. Such an adjustment has been deleteriously disturbed by the human interference in most cases. Most of the Duar's Rivers are known to be highly virulent for their unpredictable nature, devastating floods, extensive bank erosion and channel shifting especially during the rainy season. Implementation of various development schemes, construction of human settlement and roads to cater the everincreasing population, exploitation of forest produce to generate work potential, boosting of agricultural growth, tourism, mining and quarrying, on the Himalayan immature geology, have triggered huge and complex disasters. Practically, the entire North Bengal has been suffering from the agony of floods, especially during the monsoon months. The social, agronomical and ecological repercussions of the huge devastation caused by these floods are multi-faceted. Although it is difficult to comprehend the severity of the situation in all encompassing manner, a brief attempt has been made to capture and delineate the important problems faced by this region.

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Cite This Article :

SANDIPAN CHAKRABORTY AND KATHAKALI DUTTA, (2013). CAUSES AND CONSEQUENCES OF FLUVIAL HAZARDS – A Hydro-Geomorphic Analysis in Duars Region, India. Indian Streams Research Journal, Vol. II, Issue. XII, http://oldisrj.lbp.world/UploadedData/1948.pdf

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