| The impact of forest use and reforestation on soil hydraulic conductivity in the Western Ghats of India: Implications for surface and sub-surface hydrology RJNC M. Bonell, B.K. Purandara, B. Venkatesh, Jagdish Krishnaswamy, H.A.K ... Journal of Hydrology 391, 2010 | 213 | 2010 |
| Factor analysis in hydrogeochemistry of coastal aquifers–a preliminary study R Jayakumar, L Siraz Environmental Geology 31, 174-177, 1997 | 134 | 1997 |
| Economic impact of UNESCO Global Geoparks on local communities: Comparative analysis of three UNESCO Global Geoparks in Asia YJ Lee, R Jayakumar International Journal of Geoheritage and Parks 9 (2), 189-198, 2021 | 74 | 2021 |
| Assessment of transboundary aquifer resources in Asia: Status and progress towards sustainable groundwater management E Lee, R Jayakumar, S Shrestha, Z Han Journal of Hydrology: Regional Studies 20, 103-115, 2018 | 64 | 2018 |
| Groundwater dynamics in hard rock aquifers: sustainable management and optimal monitoring network design S Ahmed, R Jayakumar, A Salih Springer Science & Business Media, 2008 | 39 | 2008 |
| Current status and issues of groundwater in the Mekong river basin NTM Ngoc, E Lee, R Jayakumar Korea Institute of Geoscience and Mineral Resources (KIGAM), 2015 | 35 | 2015 |
| Review on transboundary aquifers in People’s Republic of China with case study of Heilongjiang-Amur River Basin H Zaisheng, R Jayakumar, L Ke, W Hao, C Rui Environmental Geology 54, 1411-1422, 2008 | 27 | 2008 |
| Transboundary aquifers in Asia with special emphasis to China H Zaisheng, H Wang, C Rui, R Jayakumar, L Ke, W Jin | 23 | 2006 |
| Groundwater and surface water interactions in an alluvial plain, Tuul River Basin, Ulaanbaatar, Mongolia M Tsujimura, K Ikeda, T Tanaka, L Janchivdorj, B Erdenchimeg, ... Sciences in Cold and Arid Regions 5 (1), 0126-0132, 2013 | 20 | 2013 |
| Groundwater issues and hydrogeological survey of the Mekong River basin in Vietnam TV Bui, DT Lam, LTM Van, K Ha, TMN Nguyen, E Lee, R Jayakumar Current status and issues of groundwater in the Mekong river basin, 93-121, 2015 | 19 | 2015 |
| Climate change and groundwater conditions in the Mekong Region-a review. R Jayakumar, LEH Lee EunHee | 17 | 2017 |
| Groundwater status and associated issues in the Mekong-Lancang River Basin: international collaborations to achieve sustainable groundwater resources E Lee, K Ha, NTM Ngoc, A Surinkum, R Jayakumar, Y Kim, KB Hassan Journal of Groundwater Science and Engineering Vol 4 (2), 2016 | 14 | 2016 |
| Climate change vulnerability mapping for the Greater Mekong Sub-region K Kuntiyawichai, V Plermkamon, R Jayakumar, Q Van Dau Bangkok, Thailand: Asia and Pacific Regional Bureau for Education of United …, 2015 | 13 | 2015 |
| Sediment problems and strategies for their management: experience from several large river basins C Liu, DE Walling, M Spreafico, J Ramasamy, H Thulstrup, A Mishra UNESCO: United Nations Educational, Scientific and Cultural Organisation, 2017 | 10 | 2017 |
| Modelling in hydrogeology L Elango, R Jayakumar Allied Publishers, 2001 | 9 | 2001 |
| Current Status and Issues of Groundwater in the Mekong River Basin. Korea Institute of Geoscience and Mineral Resources (KIGAM), CCOP Technical Secretariat K Ha, NT Minh Ngoc, E Lee, R Jayakumar UNESCO Bangkok Office, 2015 | 8 | 2015 |
| Geo-indicators in sustainable management of Geoparks R Jayakumar, L Ke Geopark Newsletter, 2007 | 8 | 2007 |
| Groundwater targeting in hard rock terrain through geomorphic mapping: a case study in part of South India R Jayakumar, SM Ramasamy Asian Pac Remote Sens GIS J 8 (2), 17-23, 1996 | 8 | 1996 |
| Identification of Influential Geomorphic Parameters in Hydrological Modelling through Numerical Analysis G Bhaskaran, R Jayakumar, JM Edwin, K Kumaraswamy Journal of Applied Hydrology 15 (1), 1-8, 2002 | 7 | 2002 |
| Groundwater resources in the Greater Mekong Sub-region; collaborative resource management to increase resilience RA Dam, R Jayakumar, A Surinkum, P Pavelic, R Johnston, N Ansems Thematic Session “Geoscience for the Society”, 52nd CCOP Annual Session …, 2016 | 6 | 2016 |
