GIS-based landslide susceptibility map** of the Meghalaya-Shillong Plateau region using machine learning algorithms

N Agrawal, J Dixit - Bulletin of Engineering Geology and the Environment, 2023 - Springer
Landslides are a common geological hazard causing impairment of public works and loss of
lives worldwide and in India, especially in the Himalayan region. The present study aims to …

Assessment of urban flood susceptibility and role of urban green space (UGS) on flooding susceptibility using GIS-based probabilistic models

L Gupta, J Dixit - Environmental Monitoring and Assessment, 2023 - Springer
With rapid urbanization, the green space in urban areas is replaced with impervious built-up
areas, which increases the frequency of urban floods. Kamrup Metropolitan District, Assam …

Seismic risk assessment for the North Eastern Region of India by integrating seismic hazard and social vulnerability

N Agrawal, L Gupta, J Dixit, SK Dash - Sustainable and Resilient …, 2023 - Taylor & Francis
The present study aims at conducting a comprehensive seismic risk assessment for the
North Eastern Region of India at regional and sub-regional levels by integrating probabilistic …

Geomorphic anomalies in Uttarakhand, India: A GIS-based approach for active tectonics

V Chauhan, J Dixit - Journal of Earth System Science, 2023 - Springer
Natural destructive forces produced by active tectonics have the potential to alter the
geomorphology of any terrain. In this work, Uttarakhand was selected as a study region to …

An assessment of the geomorphodiversity and land use/cover change (LUCC) effects associated with landslides in Meghalaya, India

N Agrawal, J Dixit - Earth Surface Processes and Landforms, 2024 - Wiley Online Library
Abstract The Shillong Plateau in the Eastern Himalayas is exposed to high seismicity, neo‐
tectonic activity and orographic precipitation that aggravated landslides in the region by …

Spatial analysis of urban green space and its utilization rate for the flood-prone region Assam, India

L Gupta, J Dixit - Environment, Development and Sustainability, 2024 - Springer
Increasing urbanization and unplanned growth reduce urban resilience to natural hazards
such as floods. Utilization of urban green space (UGS) as a nature-based solution (NBS) …

Investigating the spatial distribution of flood inundation and landforms using topographic position index (TPI) and geomorphon-based automated landform …

L Gupta, J Dixit - Journal of Earth System Science, 2024 - Springer
The landform of the region highly influences the dynamics of the flood and plays a crucial
role in directing the water flow, affecting the speed and volume of runoff. Assam, located in …

[HTML][HTML] Geomorphic characterization by integrating automated approaches for sustainable land use planning in the earthquake-prone Himalayan region of …

V Chauhan, L Gupta, J Dixit - Environmental Challenges, 2024 - Elsevier
This study leverages two cutting-edge automated landform classification approaches—
Topographic Position Index (LC TPI) and Geomorphon (LC Gm)—to map and categorize …

Unveiling the spatial heterogeneity in Uttarakhand through geomorphodiversity for sustainable LULC practices and its implications on seismicity

V Chauhan, L Gupta, J Dixit - Geoheritage, 2024 - Springer
Uttarakhand located in the Himalayas at the dynamic intersection of Indian and Eurasian
tectonic plates, is severely prone to a wide range of natural disasters. The genesis of …

[HTML][HTML] Fractal analysis of major faults and fractal dimension of lineaments in the Indo-Gangetic Plain on a regional scale

V Chauhan, J Dixit - Earthquake Science, 2024 - Elsevier
Abstract The Indo-Gangetic Plain (IGP) is one of the most seismically vulnerable areas due
to its proximity to the Himalayas. Geographic information system (GIS)-based seismic …