Landslide Science For A Safer Geoenvironment

This volume contains peer-reviewed papers from the Third World Landslide Forum organized by the International Consortium on Landslides (ICL) in June 2014. The complete collection of papers from the Forum is published in three full-color volumes and one mono-color volume.

This volume contains peer-reviewed papers from the Third World Landslide Forum organized by the International Consortium on Landslides (ICL) in June 2014. The complete collection of papers from the Forum is published in three full-color volumes and one mono-color volume.

"When soil, rock, and other earth debris can no longer hold it together and gives way to gravity, landslides happen. A landslide is the movement of rock, debris or earth down a slope. They result from the failure of the materials which make up the hill slope and are driven by the force of gravity. Landslides are known also as landslips, slumps or slope failure. The downward force of a landslide can move slowly or quickly with disasterous effects. Landslides can be triggered by natural causes or by human activity. They range from a single boulder in a rock fall or topple to tens of millions of cubic metres of material in a debris flow. They can also vary in their extent, with some occurring very locally and impacting a very small area or hill slope while others affect much larger regional areas. The distance travelled by landslide material can also differ significantly with slides travelling from a few centimetres to many kilometres depending on the volume of material, water content and gradient of the slope. Landslides can even occur underwater, causing tidal waves and damage to coastal areas. These landslides are called submarine landslides. Landslide Science for a Safer Geoenvironment presents comprehensive overview of progress in landslide science, landslide dynamics, landslide monitoring, and landslide risk assessment. Such alternative strategies include the use of building codes, land use planning controls, preventing water leakage, early warning systems and insurance schemes. This book addresses these developments and provides a multidisciplinary approach."

This volume contains peer-reviewed papers from the Third World Landslide Forum organized by the International Consortium on Landslides (ICL) in June 2014. The complete collection of papers from the Forum is published in three full-color volumes and one mono-color volume.

This book presents current progress in landslide science and consists of four parts: progress in landslide science, landslide dynamics, landslide monitoring, and landslide risk assessment. It provides useful information to those working on landslide risk-mitigation planning. It can be also used as an introductory textbook for college students who wish to learn fundamental scientific achievements in the field of landslide disaster reduction.

The research work focuses on detailed large scale mapping, Geological & Geo- Technical Investigation, slope stability assessment and stabilization measures of Dhalli & Jhakri Landslide, Shimla District, Himachal Pradesh and Kotropi Landslide, Mandi District, Himachal Pradesh. Dhalli landslide occurred on 2nd September, 2017 was a structurally controlled rock slide that occurred along a Road cut slope National highway (NH – 5A) without proper toe support. Jhakri landslide is also located along the steep slope section of a National highway (NH-22) connecting Rampur and Jhakri area. Kotropi landslide occurred on August, 2017 along the Mandi – Pathankot national highway (NH-154). The landslide is of complex type with deep seated failure with huge social and economic loss. Landslide susceptibility map (LSM) have been developed for the Dhalli, Jhakri and Kotropi landslide. The results reveal that for Dhalli landslide site 42.15% of the total area was covered in moderately vulnerable zone and 57.85% of the area is covered in High and very high vulnerable area. In Jhakri landslide site 100% of the total area was covered in Very High vulnerable zone. LSM of Kotropi study area reveal that 43.5% of the total area was covered in moderate vulnerable zone, 42.5% falls under high vulnerable zone and 15% falls under very high vulnerable zone. Large scale mapping of the landslide sites Dhalli and Jhakri were conducted through total station. The results reveal that all the study areas are located along steep slopes of various National highways.

This book contains peer-reviewed papers from the Second World Landslide Forum, organised by the International Consortium on Landslides (ICL), that took place in September 2011. The entire material from the conference has been split into seven volumes, this one is the sixth: 1. Landslide Inventory and Susceptibility and Hazard Zoning, 2. Early Warning, Instrumentation and Monitoring, 3. Spatial Analysis and Modelling, 4. Global Environmental Change, 5. Complex Environment, 6. Risk Assessment, Management and Mitigation, 7. Social and Economic Impact and Policies.

This book contains peer-reviewed papers from the Second World Landslide Forum, organised by the International Consortium on Landslides (ICL), that took place in September 2011. The entire material from the conference has been split into seven volumes, this one is the second: 1. Landslide Inventory and Susceptibility and Hazard Zoning, 2. Early Warning, Instrumentation and Monitoring, 3. Spatial Analysis and Modelling, 4. Global Environmental Change, 5. Complex Environment, 6. Risk Assessment, Management and Mitigation, 7. Social and Economic Impact and Policies.