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N. Subba Rao

Observed names: N S Lakshmana Rao, N Subba Rao, N. S. Lakshmana Rao, N. S. Rao, N. SUBBA RAO, N. Subbarao, N. V. Chalapathi Rao, Nagar S. Lakshmana Rao
Institution: Andhra University
ORCID: 0000-0002-4686-3480
Observed ORCID: 0000-0002-4686-3480
OpenAlex ID: A5053275332
Seasonal variation of groundwater quality in a part of Guntur District, Andhra Pradesh, India
2005 · N. Subba Rao · Environmental Geology · 369
Chemical characteristics of groundwater and assessment of groundwater quality in Varaha River Basin, Visakhapatnam District, Andhra Pradesh, India
2011 · N. Subba Rao, P. Surya Rao, et al. · Environmental Monitoring and Assessment · 306
Quality criteria for groundwater use from a rural part of Wanaparthy District, Telangana State, India, through ionic spatial distribution (ISD), entropy water quality index (EWQI) and principal component analysis (PCA)
2019 · N. Subba Rao, B. Sunitha, et al. · Environmental Geochemistry and Health · 249
Geochemical characteristics and controlling factors of chemical composition of groundwater in a part of Guntur district, Andhra Pradesh, India
2017 · N. Subba Rao, Deepali Marghade, et al. · Environmental Earth Sciences · 221
Geochemistry of groundwater in parts of Guntur district, Andhra Pradesh, India
2001 · N. Subba Rao · Environmental Geology · 220
Geochemical and health risk evaluation of fluoride rich groundwater in Sattenapalle Region, Guntur district, Andhra Pradesh, India
2020 · N. Subba Rao, B. Ravindra, et al. · Human and Ecological Risk Assessment An International Journal · 200
Groundwater quality monitoring for assessment of pollution levels and potability using WPI and WQI methods from a part of Guntur district, Andhra Pradesh, India
2022 · B. Ravindra, N. Subba Rao, et al. · Environment Development and Sustainability · 198
Geochemical characteristics and quality of groundwater evaluation for drinking, irrigation, and industrial purposes from a part of hard rock aquifer of South India
2021 · N. Subba Rao, A. Dinakar, et al. · Environmental Science and Pollution Research · 195
Hydrochemical characterization and water quality perspectives for groundwater management for urban development
2023 · N. Subba Rao, Rashmirekha Das, et al. · Groundwater for Sustainable Development · 190
PIG: a numerical index for dissemination of groundwater contamination zones
2011 · N. Subba Rao · Hydrological Processes · 190
Hydrogeochemical processes regulating the spatial distribution of groundwater contamination, using pollution index of groundwater (PIG) and hierarchical cluster analysis (HCA): A case study
2019 · N. Subba Rao, Maya Chaudhary · Groundwater for Sustainable Development · 188
Nitrate contamination in groundwater and its health implications in a semi-urban region of Titrol block, Jagatsinghpur district, Odisha, India
2023 · Rashmirekha Das, N. Subba Rao, et al. · Physics and Chemistry of the Earth Parts A/B/C · 180
Geochemical evaluation of groundwater and suitability of groundwater quality for irrigation purpose in an agricultural region of South India
2022 · Sakram Gugulothu, N. Subbarao, et al. · Applied Water Science · 179
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Fluoride incidence in groundwater in an area of Peninsular India
2003 · N. Subba Rao, D. John Devadas · Environmental Geology · 179
Groundwater quality from a part of Prakasam District, Andhra Pradesh, India
2018 · N. Subba Rao · Applied Water Science · 178
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Estimation of groundwater pollution levels and specific ionic sources in the groundwater, using a comprehensive approach of geochemical ratios, pollution index of groundwater, unmix model and land use/land cover – A case study
2022 · N. Subba Rao, A. Dinakar, et al. · Journal of Contaminant Hydrology · 176
Appraisal of vulnerable zones of non-cancer-causing health risks associated with exposure of nitrate and fluoride in groundwater from a rural part of India
2021 · N. Subba Rao, A. Dinakar, et al. · Environmental Research · 166
Spatial distribution of quality of groundwater and probabilistic non-carcinogenic risk from a rural dry climatic region of South India
2020 · N. Subba Rao · Environmental Geochemistry and Health · 159
Judging the sources of inferior groundwater quality and health risk problems through intake of groundwater nitrate and fluoride from a rural part of Telangana, India
2022 · Sakram Gugulothu, N. Subba Rao, et al. · Environmental Science and Pollution Research · 152
Applications of geochemical and multivariate statistical approaches for the evaluation of groundwater quality and human health risks in a semi-arid region of eastern Maharashtra, India
2019 · Deepali Marghade, Deepak B. Malpe, et al. · Environmental Geochemistry and Health · 147
Groundwater quality: focus on fluoride concentration in rural parts of Guntur district, Andhra Pradesh, India
2003 · N. SUBBA RAO · Hydrological Sciences Journal · 146
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Understanding the factors contributing to groundwater salinity in the coastal region of Andhra Pradesh, India
2022 · N. Subba Rao, Rashmirekha Das, et al. · Journal of Contaminant Hydrology · 143
Fluoride in groundwater, Varaha River Basin, Visakhapatnam District, Andhra Pradesh, India
2008 · N. Subba Rao · Environmental Monitoring and Assessment · 142
Comprehensive understanding of groundwater quality and hydrogeochemistry for the sustainable development of suburban area of Visakhapatnam, Andhra Pradesh, India
2019 · N. Subba Rao, Ch. Srihari, et al. · Human and Ecological Risk Assessment An International Journal · 135
Quality and degree of pollution of groundwater, using PIG from a rural part of Telangana State, India
2018 · N. Subba Rao, B. Sunitha, et al. · Applied Water Science · 134
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Works count: 112
Citation count: 7,632
H-index: 48
I10-index: 77
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