Mapping Hazards in Nepal’s Melamchi River PDF Download

Author: Asian Development Bank
Publisher: Asian Development Bank
ISBN: 9292704680
Category : Technology & Engineering
Languages : en
Pages : 149

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Book Description
This technical report assesses the string of events that triggered Nepal’s Melamchi River floods in 2021 and highlights threats to the catchment area that provides vital drinking water to Kathmandu’s fast-growing population. The report explains how floods damaged key water supply infrastructure and analyses risks posed by earthquakes, glacial lakes, and landslides, as climate change complicates conditions in the fragile Himalayas. It shows why a comprehensive catchment strategy centered on disaster risk reduction and early warning systems, plus measures to stabilize the river and control erosion, can help protect Melamchi’s critical infrastructure from future events and boost the capital’s water security.

Author: Asian Development Bank
Publisher:
ISBN: 9789292704674
Category : Science
Languages : en
Pages : 0

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Book Description
This technical report assesses the string of events that triggered Nepal's Melamchi River floods in 2021 and highlights threats to the catchment area that provides vital drinking water to Kathmandu's fast-growing population. The report explains how floods damaged key water supply infrastructure and analyses risks posed by earthquakes, glacial lakes, and landslides, as climate change complicates conditions in the fragile Himalayas. It shows why a comprehensive catchment strategy centered on disaster risk reduction and early warning systems, plus measures to stabilize the river and control erosion, can help protect Melamchi's critical infrastructure from future events and boost the capital's water security.

Author: Jan Kalvoda
Publisher: Springer Nature
ISBN: 303158421X
Category :
Languages : en
Pages : 432

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Book Description

Author:
Publisher:
ISBN:
Category : Baghmati River (Nepal and India)
Languages : en
Pages : 116

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Book Description
Also supported by UNEP, RRC AP and UN-HABITAT, Water for Asian Cities Programme.

Author: Dinesh Raj Bhuju
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages : 198

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Book Description
Contributed briefs grown under the aegis of Climate Change Research Grant Programme, one of the five components of Nepal's Pilot Programme for Climate Resilience moderated by NAST in Nepal.

Author:
Publisher:
ISBN:
Category : Engineering geology
Languages : en
Pages : 630

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Author: Katsuichiro Goda
Publisher: Frontiers Media SA
ISBN: 2889454541
Category :
Languages : en
Pages : 314

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Book Description
Large-scale earthquake hazards pose major threats to modern society, generating casualties, disrupting socioeconomic activities, and causing enormous economic loss across the world. Events, such as the 2004 Indian Ocean tsunami and the 2011 Tohoku earthquake, highlighted the vulnerability of urban cities to catastrophic earthquakes. Accurate assessment of earthquake-related hazards (both primary and secondary) is essential to mitigate and control disaster risk exposure effectively. To date, various approaches and tools have been developed in different disciplines. However, they are fragmented over a number of research disciplines and underlying assumptions are often inconsistent. Our society and infrastructure are subjected to multiple types of cascading earthquake hazards; therefore, integrated hazard assessment and risk management strategy is needed for mitigating potential consequences due to multi-hazards. Moreover, uncertainty modeling and its impact on hazard prediction and anticipated consequences are essential parts of probabilistic earthquake hazard and risk assessment. The Research Topic is focused upon modeling and impact assessment of cascading earthquake hazards, including mainshock ground shaking, aftershock, tsunami, liquefaction, and landslide.

Author: Rajib Shaw
Publisher: Emerald Group Publishing
ISBN: 0857247387
Category : Nature
Languages : en
Pages : 179

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Book Description
Offers an informative introduction to the subject of disaster risk reduction education and highlights key places of education such as family, community, school, and higher education. This book describes and demonstrates different aspects of education in an easy-to-understand form with academic research and practical field experiences.

Author: Kyoji Sassa
Publisher: Springer Science & Business Media
ISBN: 354069966X
Category : Science
Languages : en
Pages : 638

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Book Description
This book documents the First World Landslide Forum, which was jointly organized by the International Consortium on Landslides (ICL), eight UN organizations (UNESCO, WMO, FAO, UN/ISDR, UNU, UNEP, World Bank, UNDP) and four NGOs (International Council for Science, World Federation of Engineering Organizations, Kyoto Univ. and Japan Landslide Society) in Tokyo in 2008. The material consists of four parts: The Open Forum "Progress of IPL Activities; Four Thematic Lectures in the Plenary Symposium "Global Landslide Risk Reduction"; Six Keynote Lectures in the Plenary session; and the aims and overviews of eighteen parallel sessions (dealing with various aspects necessary for landslide disaster risk reduction such as: observations from space; climate change and slope instability; landslides threatening heritage sites; the economic and social impact of landslides; monitoring, prediction and early warning; and risk-management strategies in urban area, etc.) Thus it enables the reader to benefit from a wide range of research intended to reduce risk due to landslide disasters as presented in the first global multi-disciplinary meeting.

Author: Sujit Mandal
Publisher: Springer
ISBN: 9812871462
Category : Nature
Languages : en
Pages : 300

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Book Description
In the present authors attempted to have a clear insight into the interworking of geotectonic, geomorphic, hydrologic and anthropogenic factors leading to landslide in the Shiv khola Watershed, the most worst affected region of Darjiling Himalaya. This book includes the parameters responsible for landslide events in mountainous areas. It provides knowledge and understanding to the local people, planners, and policy makers about the causes and consequences of landslides as well as provides a suitable method to mitigate the landslips. The book deals with the role of land, water and soil in landslide phenomena. These three attributes have been described in terms of critical rainfall, critical slope, critical height and changes and development of drainage network in landslides. Mitigations and site-specific management options are evaluated considering the roles of local govt., community and other organizations in both pre-slide and post-slide periods. Various scientific methods have been used to assess the landslides that will bring about tremendous help to researchers in the field. In particular, Researchers in Mountain Geomorphology and Geological and Geographical Society will get tremendous help from some topics such as 1-D slope stability model, SCS Curve Number Technique, Assessment of morphological parameters, application of RS & GIS, Application of Analytical Hierarchy Process. Semi-quantitative approach is followed for understanding spatial distribution of cohesion, friction angle slope, lithology and lineaments, drainage, upslope contributing area, land use and land cover types etc. This book also reveals some techniques and models for initiating slope instability.