| Large-scale river flow archives: importance, current status and future needs. DM Hannah, S Demuth, HAJ Lanen, U Looser, C Prudhomme, G Rees, ... | 360 | 2011 |
| Regional differences in response of flow in glacier‐fed Himalayan rivers to climatic warming HG Rees, DN Collins Hydrological Processes: An International Journal 20 (10), 2157-2169, 2006 | 357 | 2006 |
| Spatial pattern in the precipitation regime of Nepal SR Kansakar, DM Hannah, J Gerrard, G Rees International Journal of Climatology: A Journal of the Royal Meteorological …, 2004 | 248 | 2004 |
| Climate change impacts on glacier hydrology and river discharge in the Hindu Kush–Himalayas JD Miller, WW Immerzeel, G Rees Mountain Research and Development 32 (4), 461-467, 2012 | 171 | 2012 |
| Spatio-temporal development of streamflow droughts in north-west Europe MD Zaidman, HG Rees, AR Young Hydrology and Earth System Sciences 6 (4), 733-751, 2002 | 143 | 2002 |
| Flow regimes of Himalayan rivers of Nepal: nature and spatial patterns DM Hannah, SR Kansakar, AJ Gerrard, G Rees Journal of Hydrology 308 (1-4), 18-32, 2005 | 132 | 2005 |
| Flow duration curve estimation in ephemeral catchments in Portugal KM Croker, AR Young, MD Zaidman, HG Rees Hydrological sciences journal 48 (3), 427-439, 2003 | 93 | 2003 |
| Management of water resources and low flow estimation for the Himalayan basins of Nepal SR Chalise, SR Kansakar, G Rees, K Croker, M Zaidman Journal of Hydrology 282 (1-4), 25-35, 2003 | 88 | 2003 |
| Sustainable water use in Europe T Estrela, M Menéndez, M Dimas, J Leonard, IOWNB Ovesen, NJ Fehér, ... European Environment Agency, 2001 | 83 | 2001 |
| Hydrological forecasts and projections for improved decision-making in the water sector in Europe L Samaniego, S Thober, N Wanders, M Pan, O Rakovec, J Sheffield, ... Bulletin of the American Meteorological Society 100 (12), 2451-2472, 2019 | 65 | 2019 |
| Viral coinfections among African children infected with human immunodeficiency virus type 1 R Chakraborty, G Rees, D Bourboulia, AM Cross, JR Dixon, A D'Agostino, ... Clinical Infectious Diseases 36 (7), 922-924, 2003 | 54 | 2003 |
| Contribution from glaciers and snow cover to runoff from mountains in different climates R Hock, G Rees, MW Williams, E Ramirez Hydrological Processes 20 (10), 2089-2090, 2006 | 48 | 2006 |
| Recession-based hydrological models for estimating low flows in ungauged catchments in the Himalayas HG Rees, MGR Holmes, AR Young, SR Kansakar Hydrology and Earth System Sciences 8 (5), 891-902, 2004 | 44 | 2004 |
| A simple method for assessing the vulnerability of wetland ecosystem services CJ Stratford, MC Acreman, HG Rees Hydrological Sciences Journal 56 (8), 1485-1500, 2011 | 43 | 2011 |
| Sustainable water use in Europe, Part 1: sectoral use of water. W Krinner, C Lallana, T Estrela, S Nixon, T Zabel, L Laffon, G Rees, ... | 41* | 2001 |
| An integrated water resource management tool for the Himalayan region HG Rees, MGR Holmes, MJ Fry, AR Young, DG Pitson, SR Kansakar Environmental Modelling & Software 21 (7), 1001-1012, 2006 | 36 | 2006 |
| Nutrient and microbial water quality of the upper Ganga River, India: identification of pollution sources MJ Bowes, DS Read, H Joshi, R Sinha, A Ansari, M Hazra, M Simon, ... Environmental Monitoring and Assessment 192, 1-20, 2020 | 35 | 2020 |
| Estimating population served by sewage treatment works from readily available GIS data V Keller, K Fox, HG Rees, AR Young Science of the Total Environment 360 (1-3), 319-327, 2006 | 31 | 2006 |
| Hydrological data G Rees Manual on Low-flow Estimation and Prediction. Operational Hydrology Report, 2008 | 29* | 2008 |
| Operational hydrology A Gustard, A Young, HG (Gwyn) Rees, M Holmes | 26 | 2005 |
