| Hazardous microplastic characteristics and its role as a vector of heavy metal in groundwater and surface water of coastal south India S Selvam, K Jesuraja, S Venkatramanan, PD Roy, VJ Kumari Journal of Hazardous Materials 402, 123786, 2021 | 323 | 2021 |
| Microplastic diagnostics in humans:“The 3Ps” Progress, problems, and prospects G Kutralam-Muniasamy, VC Shruti, F Pérez-Guevara, PD Roy Science of The Total Environment 856, 159164, 2023 | 226 | 2023 |
| Analyzing microplastics with Nile Red: Emerging trends, challenges, and prospects VC Shruti, F Pérez-Guevara, PD Roy, G Kutralam-Muniasamy Journal of hazardous materials 423, 127171, 2022 | 202 | 2022 |
| Microplastics in tourist beaches of Huatulco Bay, Pacific coast of southern Mexico I Retama, MP Jonathan, VC Shruti, S Velumani, SK Sarkar, PD Roy, ... Marine Pollution Bulletin 113 (1-2), 530-535, 2016 | 175 | 2016 |
| Element concentrations in pelagic Sargassum along the Mexican Caribbean coast in 2018-2019 RE Rodríguez-Martínez, PD Roy, N Torrescano-Valle, ... PeerJ 8, e8667, 2020 | 155 | 2020 |
| REE geochemistry of the recent playa sediments from the Thar Desert, India: an implication to playa sediment provenance PD Roy, W Smykatz-Kloss Geochemistry 67 (1), 55-68, 2007 | 139 | 2007 |
| Geochemistry of late quaternary sediments from Tecocomulco lake, central Mexico: Implication to chemical weathering and provenance PD Roy, M Caballero, R Lozano, W Smykatz-Kloss Geochemistry 68 (4), 383-393, 2008 | 133 | 2008 |
| Imprints of pandemic lockdown on subsurface water quality in the coastal industrial city of Tuticorin, South India: A revival perspective S Selvam, K Jesuraja, S Venkatramanan, SY Chung, PD Roy, ... Science of the Total Environment 738, 139848, 2020 | 127 | 2020 |
| SARS-CoV-2 pandemic lockdown: Effects on air quality in the industrialized Gujarat state of India S Selvam, P Muthukumar, S Venkatramanan, PD Roy, KM Bharath, ... Science of the Total Environment 737, 140391, 2020 | 122 | 2020 |
| Evaluation of non-carcinogenic risks due to fluoride and nitrate contaminations in a groundwater of an urban part (Coimbatore region) of south India D Karunanidhi, P Aravinthasamy, PD Roy, RM Praveenkumar, K Prasanth, ... Environmental monitoring and assessment 192, 1-16, 2020 | 108 | 2020 |
| Fluoride contamination in groundwater of the Shanmuganadhi River basin (south India) and its association with other chemical constituents using geographical information system … P Aravinthasamy, D Karunanidhi, T Subramani, B Anand, PD Roy, ... Geochemistry 80 (4), 125555, 2020 | 99 | 2020 |
| Risk of fluoride-rich groundwater on human health: remediation through managed aquifer recharge in a hard rock terrain, South India D Karunanidhi, P Aravinthasamy, T Subramani, PD Roy, ... Natural Resources Research 29, 2369-2395, 2020 | 94 | 2020 |
| The effects of geochemical processes on groundwater chemistry and the health risks associated with fluoride intake in a semi-arid region of South India D Karunanidhi, P Aravinthasamy, M Deepali, T Subramani, PD Roy RSC advances 10 (8), 4840-4859, 2020 | 82 | 2020 |
| Metal concentrations in water and sediments from tourist beaches of Acapulco, Mexico MP Jonathan, PD Roy, N Thangadurai, S Srinivasalu, ... Marine pollution bulletin 62 (4), 845-850, 2011 | 81 | 2011 |
| Acid leachable trace metals in sediment cores from Sunderban Mangrove Wetland, India: an approach towards regular monitoring MP Jonathan, SK Sarkar, PD Roy, MA Alam, M Chatterjee, ... Ecotoxicology 19, 405-418, 2010 | 81 | 2010 |
| Comparative study of machine learning models for evaluating groundwater vulnerability to nitrate contamination HE Elzain, SY Chung, V Senapathi, S Sekar, SY Lee, PD Roy, A Hassan, ... Ecotoxicology and Environmental Safety 229, 113061, 2022 | 73 | 2022 |
| Shoreline changes over last five decades and predictions for 2030 and 2040: a case study from Cuddalore, southeast coast of India L Natarajan, N Sivagnanam, T Usha, L Chokkalingam, S Sundar, ... Earth Science Informatics 14, 1315-1325, 2021 | 72 | 2021 |
| Climatic variability in the northern sector of the American tropics since the latest MIS 3 S Lozano-García, B Ortega, PD Roy, L Beramendi-Orosco, M Caballero Quaternary Research 84 (2), 262-271, 2015 | 72 | 2015 |
| Late Holocene geochemical history inferred from Sambhar and Didwana playa sediments, Thar Desert, India: comparison and synthesis PD Roy, W Smykatz-Kloss, R Sinha Quaternary International 144 (1), 84-98, 2006 | 72 | 2006 |
| Microplastics and trace metals in fish species of the Gulf of Mannar (Indian Ocean) and evaluation of human health S Selvam, A Manisha, PD Roy, S Venkatramanan, SY Chung, ... Environmental Pollution 291, 118089, 2021 | 68 | 2021 |
Muthusankar GowrappanHead of GIS Projects, French Institute of PondicherryVerifierad e-postadress på ifpindia.org