P. V. Singh

Spatio-temporal Assessment of Meteorological Drought Dynamics and Precipitation Variability in Pauri Garhwal District, Uttarakhand, India

Kusum Rawat, P. V. Singh, Pravendra Kumar, P. S. Kashyap & P. K. Singh · International Journal of Environment and Climate Change · 2026

Meteorological drought is one of the major climatic hazards in the Himalayan region, impacting the agricultural production, water resource availability, and environmental sustainability. In the present study, the spatio-temporal variability of meteorological dryness and precipita...

Open access Research Article 10.9734/ijecc/2026/v16i65483

Creep Velocity of Non-Spherical Gravel Particles in Mountainous Regions

Anuradha Kumari, Akhilesh Kumar & P. V. Singh · Current Journal of Applied Science and Technology · 2020

The movement of sediment particles is governed by the relative magnitude of acting drag and the resistance offered by the particle. The magnitude of drag force that acts on a sediment particle depends on flow parameters as well as on the surface area of the particle exposed to fl...

Open access Research Article 10.9734/cjast/2020/v39i4631169

Drought Forecasting Using Standard Precipitation Index Based on Rainfall of Western Region

Deepak Kumar Mishra, Ram Kumar, B. R. Singh & P. V. Singh · International Journal of Environment and Climate Change · 2023

Drought has always been one of the most dangerous natural disasters for manhood. Due to the continuous global climate change, drought occurrences have become more frequent and severe, affecting human existence and long-term social progress.  PIStandard values are a measure of the...

Open access Research Article 10.9734/ijecc/2023/v13i113214