D. D. Vadalia

Shifts in Drought and Wetness Patterns: An SPI-based Taluka Level Analysis for Selected Districts of Saurashtra

P. A. Pandya, Paras Hirapara, D. D. Vadalia, Devrajsinh Thakor, G. V. Prajapati, S. H. Parmar & D. J. Patel · Journal of Scientific Research and Reports · 2026

This study investigates long-term hydro-climatic variability in the Saurashtra region of western India by analysing taluka-level rainfall patterns using the Standardized Precipitation Index (SPI) for the period 1981–2023. Drawing on high-resolution ERA5-Land reanalysis data, drou...

Open access Research Article 10.9734/jsrr/2026/v32i13909

Spatio-temporal Analysis of Land Use and Land Cover Dynamics using Multi-temporal Landsat Imagery in the Dantiwada Watershed, Gujarat, India

J. M. Chavda, B. S. Parmar, J. J. Makwana, D. D. Vadalia, Alok Gora, S. K. Chavda, Devrajsinh I. Thakor, H. D. Patel & U. H. Dod · International Journal of Environment and Climate Change · 2026

Land use and land cover (LULC) change is an important indicator of landscape transformation and provides useful information for watershed planning and natural resource management. This study assessed spatio-temporal changes in LULC in the Dantiwada watershed, Gujarat, India, usin...

Open access Research Article 10.9734/ijecc/2026/v16i75531