Rijan Bhakta Kayastha

Himalayan Rescue Association — NP

Earth and Planetary Sciences · Physical Sciences

28h-index2.5kcitations143works1.02yr avg
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Research Topics

Cryospheric studies and observations(88), Climate change and permafrost(50), Arctic and Antarctic ice dynamics(31), Landslides and related hazards(28), Hydrology and Watershed Management Studies(25)

Publications143 total

Delineation of summer crop areas using Sentinel-2 imagery derived indices and georeferenced data collected through a Volunteered Geographic Information approach
International Journal of Image and Data Fusion·2025Open Access
On the effects of climate downscaling for projecting hydrologic response of catchments in High Mountain Asia
Frontiers in Water·2025Open Access
MiMapper: A Cloud-Based Multi-Hazard Mapping Tool for Nepal
GeoHazards·2025Open Access
Simulating avalanche-triggered lake overspill and downstream impacts at Birendra Lake using RAMMS and HEC-RAS
2025Open Access
Application of the Presence/Absence (H₂S) Test Vial for Coliforms Detection in Rural Drinking Water of Nepal
NPRC Journal of Multidisciplinary Research.·2025Open Access
Recurring avalanche hazards at Birendra Lake, Manaslu region: Interdisciplinary insights from the April 21, 2024, avalanche event
Journal of Tourism and Himalayan Adventures·2025Open Access
Multidecadal Variability in Atmospheric Dust Preserved in an Ice Core From the Southern Slopes of the Himalayas
Journal of Geophysical Research Atmospheres·2025Open Access
Finding the turning point and main driver of a disappearing Himalayan glacier
2025Open Access
Rising Lake Levels Across High Mountain Asia
2025Open Access
Contrasting Responses of Ion Concentration Variations to Atmospheric Patterns in Central Himalayan Ice Cores
Journal of Geophysical Research Atmospheres·2025· 2 citedOpen Access
Flood Risk Assessment of the Ladara River, Chitwan, Nepal Using Hydrodynamic Model (HEC-RAS)
SSRN Electronic Journal·2025Open Access
Insights behind the unexpected flooding in the Budhi Gandaki River, Gorkha, Nepal
2024· 4 citedOpen Access
Meteorological Drought Assessment in Koshi and Sudurpaschim Provinces, Nepal
Journal of Hydrology and Meteorology·2024Open Access
A hybrid approach to enhance streamflow simulation in data-constrained Himalayan basins: combining the Glacio-hydrological Degree-day Model and recurrent neural networks
Proceedings of the International Association of Hydrological Sciences·2024· 3 citedOpen Access
Coupling the Glacio-hydrological Degree-day Model (GDM) with PCRaster for spatial dynamic modeling of Himalayan river basins
Proceedings of the International Association of Hydrological Sciences·2024· 1 citedOpen Access
Glacial lake outburst flood (GLOF) modeling of Tsho Rolpa glacial lake, Nepal
Proceedings of the International Association of Hydrological Sciences·2024· 6 citedOpen Access
Preface: Mountain Hydrology and Cryosphere
Proceedings of the International Association of Hydrological Sciences·2024Open Access
Hydropower potential of the Marsyangdi River and Bheri River basins of Nepal and their sensitivity to climate variables
Proceedings of the International Association of Hydrological Sciences·2024· 1 citedOpen Access
Quality Assessment of Multiple UAV-SfM DEMs Derived for Impact Assessment of a Co-Seismic Avalanche in the Himalayas
Journal of Disaster Research·2024Open Access
A hybrid approach to enhance streamflow simulation in data-constrained Himalayan basins: Combining the Glacio-Hydrological Degree-Day Model and Recurrent Neural Networks
2024· 1 citedOpen Access
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Frequent Co-authors

Koji Fujita(8), R. B. Kayastha(7), Yutaka Ageta(5), Sojiro Sunako(5), R. L. Armstrong(4), Bikas Chandra Bhattarai(4), P. K. Mool(4), Karl Rittger(3), Adina Racoviteanu(3), Alana Wilson(3), Akiko Sakai(3), Shruti Khadka Mishra(3), Ahuti Shrestha(3), Ritesh Gautam(2), N. Christina Hsu(2), B. N. Holben(2), Shaun W. Bell(2), A. Smirnov(2), Richard A. Hansell(2), Q. Ji(2)