Which is the most affected state by landslide?
The Northeastern region is badly affected by landslide problems of a bewildering variety. Landslides in the Darjeeling district of West Bengal as also those in Sikkim, Mizoram, Tripura, Meghalaya, Assam, Nagaland and Arunachal Pradesh pose chronic problems, causing recurring economic losses worth billions of rupees.
Which of the place in India is most affected by landslide?
The two regions most vulnerable to landslides are the Himalayas and the Western Ghats. The Himalayas mountain belt comprise of tectonically unstable younger geological formations subjected to severe seismic activity.
Which state in India is prone to landslides?
km or 12.6% of land area, excluding snow covered area, is prone to landslide hazard. Out of this, 0.18 million sq. km falls in North East Himalaya, including Darjeeling and Sikkim Himalaya; 0.14 million sq. km falls in North West Himalaya (Uttarakhand, Himachal Pradesh and Jammu & Kashmir); 0.09 million sq.
Which state has maximum number of landslides in India?
Majority of landslides have occurred in the Kerala state (5,191) followed by Karnataka (993) and Tamil Nadu (606) states of India.
Which is the largest landslide in India?
The Malpa landslide was one of the worst landslides in India. On 18 August 1998 at 3.00 a.m., massive landslides wiped away the entire village of Malpa in the Pithoragarh district of Uttarakhand, then in Uttar Pradesh in Kali Valley of Higher Kumaon division of the Himalayas.
Which state of India experiences floods frequently?
Assam, West Bengal and Bihar are among the high flood-prone states of India. Apart from these, most of the rivers in the northern states like Punjab and Uttar Pradesh, are also vulnerable to occasional floods.
Which region is high susceptible to landslide?
The most landslide-prone regions are typically mountainous, have coarse soil, or lack vegetation to anchor the soil in place. A deforested mountainside, for example, would pose a high risk for landslides.
What areas are prone to landslides?
The Appalachian Mountains, the Rocky Mountains and the Pacific Coastal Ranges and some parts of Alaska and Hawaii have severe landslide problems. Any area composed of very weak or fractured materials resting on a steep slope can and will likely experience landslides.
Are landslides common in India?
Landslides and floods are common in India’s Himalayan north. Scientists say they are becoming more frequent as global warming contributes to the melting of glaciers there.
Where did the landslide happen in India?
Several deadly landslides have hit India in recent months during an unusually heavy monsoon season. Wednesday’s landslide occurred on a highway in Kinnaur district. Rescuers rummaged through sludge and debris late into the night to reach trapped victims.
What causes landslides in Sikkim?
The altitude of areas vary from 300 m.a.s.l to 8598 m.a.s.l The State of Sikkim is plagued by various type of mass movement. The triggering factors are invariably excessive water, earthquakes, and ruggedness etc. Landslides triggered by heavy rain been constant sources of destruction of property and loss of lives.
How can we stop landslides in India?
There are also various direct methods of preventing landslides; these include modifying slope geometry, using chemical agents to reinforce slope material, installing structures such as piles and retaining walls, grouting rock joints and fissures, diverting debris pathways, and rerouting surface and underwater drainage.