Multiscale Integrated River Basin Management from a Hindu Kush Himalayan Perspective 2 RESOURCE BOOK MULTISCALE INTEGRATED RIVER BASIN MANAGEMENT I
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Impacts of Climate Change on Hydrological Regime and Water
Journal of Hydrology: Regional Studies 4 (2015) 502–515 Contents lists available at ScienceDirect Journal of Hydrology: Regional Studies jo urnal homepage: www.elsevier.com/locate/ejrh Impacts of climate change on hydrological regime and water resources management of the Koshi River Basin, Nepal ∗ Laxmi Prasad Devkota , Dhiraj Raj Gyawali Nepal Development Research Institute, Shree Durbar Tole, Lalitpur, Nepal a r t i c l e i n f o a b s t r a c t Article history: Study region: The middle hilly region of the Koshi River Basin in Nepal. Received 28 September 2014 Study focus: Assessment is made of the hydrological regime of the basin under climate Received in revised form 10 May 2015 change. Results from two Regional Climate Models (PRECIS-HADCM3Q0 and PRECIS- Accepted 8 June 2015 ECHAM05), based on IPCC-SRES A1B scenario, were bias corrected against historical gauged Available online 2 September 2015 data. Hydrological impact simulations were conducted using SWAT model. Design flood estimation was done after extreme value analysis based on annual flow maxima. Keywords: New hydrological insights for the region: The study found that climate change does not pose Koshi Basin major threat on average water availability. However, temporal flow variations are expected SWAT modeling to increase in the future. The magnitude of projected flow for given return periods, however, Climate change strongly depends on the climate model run considered. The ECHAM05 results show higher Design standard Design values flow changes than those estimated from the HADCM3 outputs. A relation was derived to Uncertainties estimate projected flood flow as a function of return period and flow estimated from his- torical series. -
Article of a Given In- with Postdepositional Erosion
Earth Surf. Dynam., 8, 769–787, 2020 https://doi.org/10.5194/esurf-8-769-2020 © Author(s) 2020. This work is distributed under the Creative Commons Attribution 4.0 License. Timing of exotic, far-traveled boulder emplacement and paleo-outburst flooding in the central Himalayas Marius L. Huber1,a, Maarten Lupker1, Sean F. Gallen2, Marcus Christl3, and Ananta P. Gajurel4 1Geological Institute, Department of Earth Sciences, ETH Zurich, Zurich 8092, Switzerland 2Department of Geosciences, Colorado State University, Fort Collins, Colorado 80523, USA 3Laboratory of Ion Beam Physics (LIP), Department of Physics, ETH Zurich, Zurich 8093, Switzerland 4Department of Geology, Tribhuvan University, Kirtipur, Kathmandu, Nepal acurrent address: Université de Lorraine, CNRS, CRPG, 54000 Nancy, France Correspondence: Marius L. Huber ([email protected]) Received: 28 February 2020 – Discussion started: 20 March 2020 Revised: 21 July 2020 – Accepted: 11 August 2020 – Published: 22 September 2020 Abstract. Large boulders, ca. 10 m in diameter or more, commonly linger in Himalayan river channels. In many cases, their lithology is consistent with source areas located more than 10 km upstream, suggesting long trans- port distances. The mechanisms and timing of “exotic” boulder emplacement are poorly constrained, but their presence hints at processes that are relevant for landscape evolution and geohazard assessments in mountainous regions. We surveyed river reaches of the Trishuli and Sunkoshi, two trans-Himalayan rivers in central Nepal, to improve our understanding of the processes responsible for exotic boulder transport and the timing of em- placement. Boulder size and channel hydraulic geometry were used to constrain paleo-flood discharge assuming turbulent, Newtonian fluid flow conditions, and boulder exposure ages were determined using cosmogenic nu- clide exposure dating. -
World Bank Document
Water Policy 15 (2013) 147–164 Public Disclosure Authorized Ten fundamental questions for water resources development in the Ganges: myths and realities Claudia Sadoffa,*, Nagaraja Rao Harshadeepa, Donald Blackmoreb, Xun Wuc, Anna O’Donnella, Marc Jeulandd, Sylvia Leee and Dale Whittingtonf aThe World Bank, Washington, USA *Corresponding author. E-mail: [email protected] bIndependent consultant, Canberra, Australia cNational University of Singapore, Singapore dDuke University, Durham, USA Public Disclosure Authorized eSkoll Global Threats Fund, San Francisco, USA fUniversity of North Carolina at Chapel Hill and Manchester Business School, Manchester, UK Abstract This paper summarizes the results of the Ganges Strategic Basin Assessment (SBA), a 3-year, multi-disciplinary effort undertaken by a World Bank team in cooperation with several leading regional research institutions in South Asia. It begins to fill a crucial knowledge gap, providing an initial integrated systems perspective on the major water resources planning issues facing the Ganges basin today, including some of the most important infrastructure options that have been proposed for future development. The SBA developed a set of hydrological and economic models for the Ganges system, using modern data sources and modelling techniques to assess the impact of existing and potential new hydraulic structures on flooding, hydropower, low flows, water quality and irrigation supplies at the basin scale. It also involved repeated exchanges with policy makers and opinion makers in the basin, during which perceptions of the basin Public Disclosure Authorized could be discussed and examined. The study’s findings highlight the scale and complexity of the Ganges basin. In par- ticular, they refute the broadly held view that upstream water storage, such as reservoirs in Nepal, can fully control basin- wide flooding. -
A REVIEW of the STATUS and THREATS to WETLANDS in NEPAL Re! on the Occasion Of3 I UCN World Conservation Congress, 2004
A REVIEW OF THE STATUS AND THREATS TO WETLANDS IN NEPAL re! On the occasion of3 I UCN World Conservation Congress, 2004 A REVIEW OF THE STATUS AND THREATS TO WETLANDS IN NEPAL IUCN Nepal 2004 IUCN The World Conservation Union IUCN The World Conservation Union The support of UNDP-GEF to IUCN Nepal for the studies and design of the national project on Wetland Conservation and Sustainable Use and the publication of this document is gratefully acknowledged. Copyright: © 2004 IUCN Nepal Published June 2004 by IUCN Nepal Country Office Reproduction of this publication for educational or other non-commercial purposes is authorised without prior written permission from the copyright holder provided the source is fully acknowledged. Reproduction of this publication for resale or other commercial purposes is prohibited without prior written permission of the copyright holder. Citation: IUCN Nepal (2004). A Review o(the Status andThreats to Wetlands in Nepal 78+v pp. ISBN: 99933-760-9-4 Editing: Sameer Karki and Samuel Thomas Cover photo: Sanchit Lamichhane Design & Layout: WordScape, Kathmandu Printed by: Jagadamba Press, Hattiban, Lalitpur Available from: IUCN Nepal, P.O. Box 3923, Kathmandu, Nepal Tel: (977-1) 5528781,5528761,5526391, Fax:(977-I) 5536786 email: [email protected], URL: http://www.iucnnepal.org Foreword This document is the result of a significant project development effort undertaken by the IUCN Nepal Country Office over the last two years, which was to design a national project for conservation and sustainable use of wetlands in the country.This design phase was enabled by a UNDP-GEF PDF grant. -
A Case Study of the Kosi Flood 2008
SPECIAL ARTICLE Institutional Dysfunction and Challenges in Flood Control: A Case Study of the Kosi Flood 2008 Rashmi Kiran Shrestha, Rhodante Ahlers, Marloes Bakker, Joyeeta Gupta The Kosi flood disaster of 2008 in Bihar and also in Nepal he Kosi floods of 2008, caused by an embankment breach highlights two key issues relating to flood control. The at Kusaha village of Sunsari district in Nepal, was disas- trous. The embankments were built by India in 1959 as re- first is the failure of the structural approach to flood T quired by the 1954 Kosi treaty between Nepal and India. The control on the Kosi and the second is institutional treaty provided for construction of embankments in Nepalese dysfunction with respect to trans-boundary flood territory to control flooding both in Bihar state within India, and management. This article discusses the key reasons for a section of Nepal bordering with India. The recent floods raise two main issues: (1) Are the flood control measures appropriate the failure of flood management in the Kosi, through for the unique nature of the Kosi river? (2) To what extent can the stakeholder interviews and observations in the flood be attributed to the institutions managing the Kosi river? aftermath of the flood. The institutional context This is of critical importance if similar floods are to be prevented comprises several challenges such as trans-boundary and/or managed better in the future. The unique characteristics of the Kosi river and existing flood politics between Nepal and India, the internal politics of control measures have been extensively discussed by Dixit (2009) Nepal, intra-state politics in India, the inherent and Sinha (2008) and also by Kale (2008), Reddy et al (2008) weaknesses of the Kosi treaty, structural flood control and Gyawali (2008).1 However, although all authors refer to strategy and the lack of connection between the role of the institutions involved in the management of the Kosi river, not one analyses them. -
Promoting Navigational Usage of Inland Waterways in Ganga and Brahmaputra Basins
Expanding Tradable Benefits of Trans-boundary Water: Promoting Navigational Usage of Inland Waterways in Ganga and Brahmaputra Basins Dikshya Singh Research Officer South Asia Watch on Trade, Economics and Environment (SAWTEE) Background *Institutional analysis on the policies, laws and regulations related to the management of inland waterways *Assess the state of institutions —legal and governmental — which govern inland waterways for potential trans-boundary connectivity. *Evaluate the connection between existing water transport services and impact on the livelihood of the locals, with a focus on gender concerns *Identify gaps in policies and institutional capacity prevailing in the existing system 3 10/03/2017 Methodology *One-to-one interaction was undertaken with experts in Kathmandu, such as water resources experts, current and former officials at different government entities, private sector and so on. *The location for field study was the Koshi River Basin (Bhimnagar to Chatara in Sunsari) and the Gandaki/Narayani River Basin (Triveni-Susta VDC in Nawalparasi). *Interaction with stakeholders, including inhabitants of the area impacted by water transport, boat operators, fishermen and community-based groups *Undertook Sub National Dialogues at Inaruwa (Koshi River Basin) and Tribeni (Narayani River Basin) 4 10/03/2017 Regional Connectivity through Rivers 5 10/03/2017 Water transport vs. other modes PARAMETERS WATERWAYS RAIL ROAD Energy Efficiency 1 HP can move what weight of Cargo in (Kg) 4000 500 150 Fuel Efficiency 1 Litre of -
Journal of APF Command and Staff College
Journal of APF Command and Staff College (2021) 4:1, 64-76 Journal of APF Command and Staff College Examination of Household Evacuation Influencing Factors In Flood Disaster: A Case Study of Saptari Flood in Nepal Praja Bhakta Shrestha, E-mail: [email protected] Gangadhar Chaudhary E-mail: [email protected] Abstract Article History Received November 24, 2020 Disaster, a serious disruption in functioning of society Accepted December 4, 2020 whether by natural or manmade cause can happen anywhere. Devastating seismic, hurricane, flood, drought and fire are major disaster. Mitigating disaster risk, prompt rescue and timely evacuation decision during such disaster can prevent loss of lives and properties. The evacuation decision is the choice of people to stay away from the area of risk. The study analyzes the people’s perception of evacuation decisions in a flood disaster in the Saptari district of Nepal affected by Koshi River and other tributaries of it as a Disaster Risk Management. According to United Nations (2016), Management refers to “the organization, planning and Keywords Disaster, applications of measure preparing for, responding to and Flood, Evacuation, recovering form disasters”. From the flood-affected site, 246 Warning, Decision Making people were randomly selected for this study and examined the factors influencing evacuation decision-making. The study analyzes the past experiences of the people and their perception. The study has explored that Gender, Destination of evacuation, warning condition, reasons for not evacuating, education, age, proximity to the River from residence, land ownership, the capacity of the people are the factors examined and found no any association with the people’s decision on evacuation during the flood disaster in affected areas in Saptari district. -
The Saptakoshi High Dam Project and Its Bio-Physical Consequences in the Arun River Basin: a Geographical Perspective
The Geographical Journal of Nepal Vol. 13: 167-184, 2020 Doi: http://doi.org/10.3126/gjn.v13i0.28157 Central Department of Geography, Tribhuvan University, Kathmandu, Nepal The Saptakoshi high dam project and its bio-physical consequences in the Arun river basin: A geographical perspective Dil Kumar Rai1 and Tika Ram Linkha2* 1Adaptation for Smallholders in Hilly Areas (ASHA) Project, Government of Nepal/IFAD 2 Dhankuta Multiple Campus, Dhankuta T.U., Nepal (*Corresponding Author: [email protected]) Received: 15 November 2019; Accepted: 05 January 2020; Published: March 2020 Abstract The big project called Saptakoshi high dam is a bilateral project of Indian and Nepalese government under the Koshi agreement. At present, high dam issue is being the great issue especially raising by the inhabitants of upstream in Koshi basin. Therefore, this research paper attempts to examine the bio-physical consequences due to high dam in the upstream of Arun river basin. Geographic Information System (GIS) and Remote Sensing (RS) technology have been used for the spatial analysis to prepare this paper. Spatial data have been taken from topographical map and Digital Elevation Model (DEM) and the attribute data have taken from Central Bureau of Statistics (CBS), Kathmandu. It revealed that approximately 11777 hectors arable plain land will be inundated in Arun river basin only by water with river deposits due to high dam if the high dam will be built at the proposed place and proposed dam height. The proposed place lies 1.6 km upstream from Barahakshetra temple of Sunsari district and the dam height will 269 meters. -
ZSL National Red List of Nepal's Birds Volume 5
The Status of Nepal's Birds: The National Red List Series Volume 5 Published by: The Zoological Society of London, Regent’s Park, London, NW1 4RY, UK Copyright: ©Zoological Society of London and Contributors 2016. All Rights reserved. The use and reproduction of any part of this publication is welcomed for non-commercial purposes only, provided that the source is acknowledged. ISBN: 978-0-900881-75-6 Citation: Inskipp C., Baral H. S., Phuyal S., Bhatt T. R., Khatiwada M., Inskipp, T, Khatiwada A., Gurung S., Singh P. B., Murray L., Poudyal L. and Amin R. (2016) The status of Nepal's Birds: The national red list series. Zoological Society of London, UK. Keywords: Nepal, biodiversity, threatened species, conservation, birds, Red List. Front Cover Back Cover Otus bakkamoena Aceros nipalensis A pair of Collared Scops Owls; owls are A pair of Rufous-necked Hornbills; species highly threatened especially by persecution Hodgson first described for science Raj Man Singh / Brian Hodgson and sadly now extinct in Nepal. Raj Man Singh / Brian Hodgson The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of participating organizations concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of any participating organizations. Notes on front and back cover design: The watercolours reproduced on the covers and within this book are taken from the notebooks of Brian Houghton Hodgson (1800-1894). -
Fish Diversity of Sapta Koshi River, Saptari, Nepal
FISH DIVERSITY OF SAPTA KOSHI RIVER, SAPTARI, NEPAL Shiv Shankar Yadav T.U. Registration NO: 5-2-12-686-2004 T.U. Examination Roll No: 6188 Batch: 2065/2066 A thesis submitted in the partial fulfillment of the requirements for the award of the degree of Master of Science in Zoology with special paper Fish &Fisheries Submitted to Central Department of Zoology Institute of Science and Technology Tribhuvan University Kirtipur, Kathmandu Nepal February, 2017 DECLARATION I hereby declare that the work presented in this thesis entitled “Fish Diversity of Sapta Koshi River, Saptari, Nepal”has been done myself and has not been submitted elsewhere for the award of any degree. All sources of information have been specifically acknowledged by references of the author(s) or institution(s). Date: 15 Feb.2017 __________________ Shiv Shankar Yadav i RECOMMENDATIONS It is recommended that the thesis entitled “Fish Diversity of Sapta Koshi River, Saptari, Nepal” has been carried out by Mr. Shiv Shankar Yadav for the partial fulfillment of Master's degree of Science in Zoology with special paper Fish and Fisheries. This is his original work and has been carried out under my supervision. To the best of my knowledge, this thesis work has not been submitted for any degree in any institutions. Date: ------------------------- --------------------------- Archana Prasad, PhD Associate Prof. and Supervisor Central Department of Zoology Tribhuvan University Kirtipur, Kathmandu, Nepal ii LETTER OF APPROVAL On the recommendation of supervisor Associate Prof. Dr. Archana Prasad, this thesis submitted by Mr. Shiv Shankar Yadav entitled “Fish Diversity of Sapta Koshi River, Saptari, Nepal” is approved for the examination and submitted to the Tribhuvan University in the partial fulfillment of the requirements for Master's Degree of Science in Zoology with special paper Fish and Fisheries. -
Nepali Times
#421 17 - 23 October 2008 16 pages Rs 30 Weekly Internet Poll # 421 Q. Do you expect next year’s Dasain- Tihar to be better than this year’s? Total votes: 5,319 Weekly Internet Poll # 422. To vote go to: www.nepalitimes.com Q. Do you think it is a good idea for the NC to join the Maoist-led coalition? EDWIN KOO RIVER TO DESERT: Just 1.5 km upstream from the Kosi Barrage in Saptari, a bull wades through stagnant water. This is where the Kosi used to flow before it suddenly breached its embankment and changed course. See also: ‘Water world’, p 8-9. combatants. But the real unknown is whether Dahal can sell that plan to his guerrilla commanders in UN-supervised cantonments. Back to work Meanwhile, there are indications of further mellowing The government has a lot of catching up to do of the Maoist line. Finance Minister Baburam Bhattarai, he friendly mood of the Although sharp differences a consensus government. attending the World Bank/IMF festive season seems to have remain, both within parties in the “We need everyone on board annual meeting in Washington Taffected the top leaders of coalition and among each other, to fulfill our immediate goals of this week, surprised people there the NC and the Maoists, who have there seems to be a realisation that keeping the peace process on and in Nepal by saying his party been using tea party diplomacy progress on governance and track, to draft a new constitution was discussing dropping ‘Maoist’ this week to patch up differences. -
Geomorphological Studies and Flood Risk Assessment of Kosi River Basin Using Remote 2011-13 Sensing and Gis Techniques
Contents List of Tables ............................................................................................................................... 4 Lists of Figures ............................................................................................................................ 5 1. Introduction ........................................................................................................................ 7 1.1 General .......................................................................................................................... 7 1.2 Flood Risk Concept ....................................................................................................... 7 1.3 Background and Motivation ....................................................................................... 12 1.4 Research Questions and Objectives ............................................................................ 13 1.5 Study Area .................................................................................................................. 14 1.6 Organization of Thesis Chapters ................................................................................. 14 2. Literature Review ............................................................................................................. 16 2.1 General ........................................................................................................................ 16 2.2 Geomorphic Controls of Floods .................................................................................