Ranjan Kumar Ray

Employment

• Central Ground Water Board Regional Director
  2025 - Present
• Central Ground Water Board Scientist
  2000 - 2025

Education

Education history is unavailable.

Projects & Funding

Projects & funding information is unavailable.

Publications (22)

• Prioritising Over-Exploited Assessment Units for Groundwater Management Based on Long-Term Storage Depletion of the Aquifers
  Journal Of The Geological Society Of India 2025 0 citations DOI: 10.17491/jgsi/2025/174244
  +Save
• Transformative Impact of Various Groundwater Recharge and Water Conservation Measures on Different Aquifer Systems in India
  Current Science 2023 0 citations DOI: 10.18520/cs/v125/i9/1005-1007
  +Save
• Delineating Variabilities of Groundwater Level Prediction Across the Agriculturally Intensive Transboundary Aquifers of South Asia
  ACS ES&T Water 2022 9 citations DOI: 10.1021/acsestwater.2c00220
  +Save
• Stable isotope and geochemical evidence on sources and mechanisms of groundwater recharge in the Nalanda-Rajgir Region of Eastern India
  Arabian Journal of Geosciences 2022 3 citations DOI: 10.1007/s12517-022-09550-0
  +Save
• Deep Learning-Based Forecasting of Groundwater Level Trends in India: Implications for Crop Production and Drinking Water Supply
  ACS ES&T Engineering 2021 40 citations DOI: 10.1021/acsestengg.0c00238
  +Save
• Three decades of depth-dependent groundwater response to climate variability and human regime in the transboundary Indus-Ganges-Brahmaputra-Meghna mega river basin aquifers
  Advances in Water Resources 2021 52 citations DOI: 10.1016/j.advwatres.2021.103856
  +Save
• Machine-learning-based regional-scale groundwater level prediction using GRACE
  Hydrogeology Journal 2021 54 citations DOI: 10.1007/s10040-021-02306-2
  +Save
• Modeling the impact of rainfall variations and management interventions on the groundwater regime of a hard-rock terrain in central India
  Hydrogeology Journal 2020 8 citations DOI: 10.1007/s10040-020-02132-y
  +Save
• Groundwater Resources of India: Potential, Challenges and Management
  Groundwater Development and Management 2018 89 citations DOI: 10.1007/978-3-319-75115-3_2
  +Save
• Assessment of village-wise groundwater draft for irrigation: a field-based study in hard-rock aquifers of central India
  Hydrogeology Journal 2017 21 citations DOI: 10.1007/s10040-017-1625-x
  +Save