Mass movement hazard and exposure in the Himalaya (codes and datasets)
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This library contains codes and generated datasets for the article Mass movement hazard and exposure in the Himalaya Saket Dubey1,3, Ashim Sattar2*, Manish Kumar Goyal3, Simon Allen2, Holger Frey2, Umesh K. Haritashya1, Christian Huggel2 1School of Infrastructure, Indian Institute of Technology Bhubaneswar, Odisha, India 2Divecha Centre for Climate Change, Indian Institute of Science, Bangalore, India 3Department of Geology and Environmental Geosciences, University of Dayton, Dayton, OH, USA 4Department of Civil Engineering, India Institute of Technology, Indore, Madhya Pradesh, India 5Environment and Climate: Impacts, Risks and Adaptation (EClim), Department of Geography, University of Zurich, Switzerland. Correspondence: Ashim Sattar (ashim.sattar@gmail.com) It contains the following files 1. Shapefile of mountains considered in the study (taken from Global Terrestrial Network for Glaciers (GTN-G) regions). 2. Developed mass movement trajectories for different source failure depths (10m, 30m, and 50m). 3. Developed mass movement trajectories considering ice-free scenarios for different source failure depths (10m, 30m, and 50m). 4. Current (2020) and future (2100) mass movement exposure of the population considering SSP1 and SSP3 (10m, 30m, and 50m). 5. Matlab code for the determination of mass movement trajectories. GLACIER REGIONS – Global Terrestrial Network for Glaciers. Retrieved January 27, 2022, from https://www.gtn-g.ch/data_catalogue_glacreg/
本数据集配套代码与生成数据集对应发表于论文《喜马拉雅山区大规模运动灾害与暴露风险》(Mass movement hazard and exposure in the Himalaya),作者团队包括:Saket Dubey¹,³、Ashim Sattar²*、Manish Kumar Goyal³、Simon Allen²、Holger Frey²、Umesh K. Haritashya¹、Christian Huggel²。 作者单位如下: 1. 印度奥里萨邦布巴内斯瓦尔印度理工学院基础设施学院 2. 印度班加罗尔印度科学学院迪维查气候变化中心 3. 美国俄亥俄州代顿代顿大学地质与环境地质系 4. 印度中央邦印多尔印度理工学院土木工程系 5. 瑞士苏黎世大学地理系环境与气候:影响、风险与适应(Environment and Climate: Impacts, Risks and Adaptation, EClim)项目组 通讯作者:Ashim Sattar(邮箱:ashim.sattar@gmail.com) 本数据集包含以下内容: 1. 本研究采用的山区矢量Shapefile(数据源自全球冰川陆地网络(Global Terrestrial Network for Glaciers, GTN-G)区域数据集)。 2. 针对不同源区破坏深度(10m、30m、50m)生成的大规模运动轨迹数据集。 3. 针对不同源区破坏深度(10m、30m、50m)且考虑无冰情景下生成的大规模运动轨迹数据集。 4. 基于共享社会经济路径SSP1与SSP3场景,分别核算的2020年(当前)与2100年(未来)人口大规模运动暴露风险数据(覆盖10m、30m、50m三种源区破坏深度)。 5. 用于计算大规模运动轨迹的Matlab代码。 冰川区域数据集来源:全球冰川陆地网络(GTN-G),数据获取时间为2022年1月27日,原始数据网址:https://www.gtn-g.ch/data_catalogue_glacreg/



