landslides in western ghats upsc

A separate Western Ghats Development Programme (WGDP) was launched in . The report recommended a blanket ban on mining, quarrying, setting up of red category industries . L1-Study Guide for Geography-Booklist, Previous Questions Analysis Part 1. (10 . Kerala Idukki landslide: The landslide happened at 10.45 pm on August 6 at Pettimudi, a hamlet in Rajamala ward under Munnar village panchayat in Kerala's Idukki district. In August 2011, the Western Ghats Ecology Expert Panel chaired by Madhav Gadgil had submitted its . Tectonic movement has increased the incidence of earthquake which inturn increases the chances of landslides. . The author of this critique is a Hydrologist, who has been working in the region on Runoff processes, Land-use and Soils for nearly three decades. It runs to a length of 1,600 km, starting from the mouth of the river Tapti near the border of Gujarat and Maharashtra to Kanyakumari, the southernmost tip of India in Tamil Nadu. Bring out the causes for more frequent landslides in the Himalayas than in Western Ghats 2013. They are mostly made up of sedimentary rocks and unconsolidated and semi-consolidated deposits. Though not very useful from the point of view of a connected political history of South India , the Sangam literature portrays the social and economic conditions of its time with remarkable . Landslides are particularly dangerous in areas with steep slopes, such as hilly regions. I n India, the mountainous and hilly areas in 16 States and in two Union Territories in the Himalayan region, sub-Himalayan parts of the northeast and in Western Ghats are landslide-prone. Causes: 1. Nilgiri hills, which are located at the convergence zone of the Eastern and Western Ghats are prone to landslides mainly due to overburden deposited on the slopes. Bring out the causes for more frequent landslides in the Himalayas than in Western Ghats 5 climate total 20 General Studies Paper1: Linear format • Q1. Get UPSC Prelims 2013-2020 Geography Questions in . Nearly 13,000 square kilometres were mapped until 2018 and 6,000 were to be covered in 2019-20 in Kerala. o In our country, debris avalanches and landslides occur very frequently in the Himalayas. In 2021, the state already seen more than 25 people killed and landslides in vain parts, especially in the districts of Kottayam and Idukki. 4. Habitat . Climate 2019. Areas with steep slopes, for example, mountainous regions, are particularly susceptible to landslide hazards. April 30th, 2018 - How do Landslides happen Can we prevent landslide How to minimize landslide damage Why do landslides occur more occuring in Himalayas than Western Ghats''Index La Rulers April 29th, 2018 - Rulers Index La La Barre De Nanteuil Luc De B Sept 21 1925 Lhommaizé Vienne France French Diplomat He Was Ambassador To It is estimated that they neutralize around 4 million tonnes of carbon every year- around 10% of emissions neutralised by all Indian forests. Various causes of landslides 1. Watch later. UPSC GS Paper 1 2021 Assess the main administrative issues and socio-cultural problems in the integration process of Indian Princely States- UPSC 2021 The Western Ghats run for 1,600km in parallel with India's west coast, from Gujarat right down to Tamil Nadu at the tip of the subcontinent. I have focused on these two aspects in this post. Rainfall: Heavy rainfall also leads to soil erosion and landslides in the Himalayas. Online website for UPSC IAS Exam Online Preparation and guidance. Landslides are also common in the Nilgiri range. UPSC Prelims 2021 MCQs mainly covered from major newspapers / PIB / Yojana and analysis of previous year question papers. Biodiversity: The location where the landslide was triggered had a 40° slope, and any slope above 20° is vulnerable to slipping during heavy rain. in Western Ghats. Every increasing population, grazing, urbanization etc. Why? August 8th, 2016 Daily Debate- Anti defection Law- Defects with in and with out . According to UNESCO, the Western Ghats are older than the Himalayas. Q22(a) Bringout the causes for more frequent landslides in the Himalayas than in Western Ghats. is designed as a self-study package for preparing for the Civil Services Exam which aims to help candidates of the UPSC Civil Services Examination. Precipitation: The Eastern Himalaya receives much more precipitation than the Western Himalaya. Moreover, they are far less in height. Q. The Western Ghats play a significant and important ecological function in sequestration of atmospheric CO2 and hence have an important role in climate change. Due to higher temperature … Diurnal changes in temperature are much more in northern India than in southern slopes. The result is denuded hillsides which exacerbate the severity of landslides; since tree cover impedes the downhill flow of water. Increasingly becoming serious disaster risk. slash and burn cultivation technique called 'JHUM,' Road construction and mining. FRAGILE WESTERN GHATS: The proposed project has already raised fears of massive damage to environment and biodiversity in the ecologically fragile Western Ghats. The report recommended a blanket ban on mining, quarrying, setting up of red category . The landslip in Idukki, that has so far claimed 43 lives and rendered several homeless, follows from a continuing spell of heavy rains in Kerala. The proposed project has already raised fears of massive damage to environment and biodiversity in the ecologically fragile Western Ghats. Soft unconsolidated deposits on slopes like in Himalayas 6. UPSC CSE G.S.MAIN PAPER-1; PRACTICE QUESTION No.- 873 Daily G.S.Answer Writing Practice for CSE Mains 2020-21@Triumph IAS For pdf visit. Answer Structure Landslides: The mass movement of soil/ rocks/debris from mountain slope during rainfall/rive stream/earth quake. The Northern and Northeastern Mountains Indian Geography for UPSC. Slope: The steep and sharp slopes of the Himalayan mountains is one of the major reasons for frequent landslides compared to . Gravity acts on such an unstable landmass and causes the large chunks of surface materials such as soil and rocks slide down rapidly. Extensive quarrying in the Ghats, changes in land use, increase in rubber and other plantations and tourism where structures are being built on the slopes was also responsible for landslides. Using Isro's satellite resources with satellites that are part of the International Charter Space and Major Disasters, the five-member team mapped a total of 6,970 landslides covering 22.6sqkms in. hi . Bring out the causes for more frequent landslides in the Himalayas than in Western Ghats. Earth flow, mass movement, mudflow, rotational slip, and avalanches are all examples of landslides. YouTube. There is no formation of deltas by rivers of the Western Ghat. It is estimated that 30 percent of the world's landslides occur in the Himalayas. (150 Words- 10 Marks) UPSC CSE G.S.MAIN PAPER-1; PRACTICE QUESTION No.- 873 . Plate Tectonics: Estimate highlights that the Indian Plate is moving towards the north at the rate of 5 cm/year. UPSC Mains Previous Year Question Papers General Studies Paper 1 Geography: Physical . 1. Major hot deserts in northern hemisphere are located between 20-30 degree north and on the western side of the continents. * Since they are continuous without any major breaks, hence it is very difficult to pass through them. Increasingly becoming serious disaster risk. "The Himalayas are highly prone to landslides." Discuss the causes and suggest suitable measures of . MAINS ANSWER WRITING Topic- Geography (Day 3) Q.239) Bring out the causes for more frequent landslides in the Himalayas than in Western Ghats. Earthquake and landslides: The Eastern Himalaya is more prone to earthquakes and landslides. Hint: It is movement of a mass of rock, debris, or earth down a slope under the effect of gravity. Landslides are a common problem across the Himalayas and Western Ghats. A different variety of landslides, characterized by a lateritic cap, pose a constant threat to the Western Ghats in the South, along the steep slopes overlooking the Konkan coast besides Nilgiris, which is highly landslide-prone. I mastered the art of clearing UPSC CSE Prelims and in the process devised an unbeatable strategy to ace Prelims which many students struggle to do. The Hubballi-Ankola railway line, approved by the Karnataka government March 20, 2020, will lead to desertification and a water crisis, experts have warned. Why? 2013; Major hot deserts in northern hemisphere are located between 20-30 degrees north and on the western side of the continents. The committee report proposes 37 per cent of the total area of Western Ghats, which is roughly 60,000 square kilometres, to be declared as eco-sensitive area (ESA). Landslides. : Jelep La: This pass passes through the Chumbi valley.It connects Sikkim with Lhasa, the capital of Tibet. The Kedarnath landslide in Uttarakhand in June 2013, caused by flash floods that resulted in over 5,000 deaths, was identified as the most tragic such disaster. But the Western Ghats are tecton. . The slopes are very steep.o Compared to the Himalayas, the Nilgiris bordering Tamil Nadu, Karnataka, Kerala and the Western Ghats . Answer: * Western Ghats are also known as Sahyadri in certain parts of India. The Himalayas and the Western Ghats have been formed by the plate movements and are prone to a variety of disasters including earthquakes and landslides. These areas comprise about 12.6% or 4.2 lakh sq km of India's landmass spreading over 159 districts. UPSC GS Paper 1 2021 Assess the main administrative issues and socio-cultural problems in the integration process of Indian Princely States- UPSC 2021 ; CORE ZONE: About 80 per cent of the proposed 164-kilometre railway project cuts through the core forest lands.. WETLANDS IN DANGER: At least 995.64 hectares will be given for the project, of which 595.64 ha will involve forest land . In the floods that occurred in August 2016, around 341 major landslides were reported from 10 districts, while Idukki, considered as a highly sensitive zone by Gadgil, was ravaged by 143 landslides. Compared to the Himalayas, the Western Ghats along the west coast are relatively tectonically stable. Recommendations of the Kasturirangan committee report. Earthquakes: Earthquakes are often in Himalaya region which causes loosening of soils that further leads to landslides. One, the Himalayas are tectonically active. There are no newer mountain range, no change in the land of the forest for . 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