| Lost food, wasted resources: Global food supply chain losses and their impacts on freshwater, cropland, and fertiliser use M Kummu, H De Moel, M Porkka, S Siebert, O Varis, PJ Ward Science of the total environment 438, 477-489, 2012 | 1603 | 2012 |
| Integrated water resources management: evolution, prospects and future challenges MM Rahaman, O Varis Sustainability: science, practice and policy 1 (1), 15-21, 2005 | 640 | 2005 |
| Sediment-related impacts due to upstream reservoir trapping, the Lower Mekong River M Kummu, O Varis Geomorphology 85 (3-4), 275-293, 2007 | 581 | 2007 |
| Is physical water scarcity a new phenomenon? Global assessment of water shortage over the last two millennia M Kummu, PJ Ward, H De Moel, O Varis Environmental Research Letters 5 (3), 034006, 2010 | 567 | 2010 |
| How close do we live to water? A global analysis of population distance to freshwater bodies M Kummu, H De Moel, PJ Ward, O Varis PloS one 6 (6), e20578, 2011 | 397 | 2011 |
| Basin-wide sediment trapping efficiency of emerging reservoirs along the Mekong M Kummu, XX Lu, JJ Wang, O Varis Geomorphology 119 (3-4), 181-197, 2010 | 372 | 2010 |
| From food insufficiency towards trade dependency: a historical analysis of global food availability M Porkka, M Kummu, S Siebert, O Varis PloS one 8 (12), e82714, 2013 | 352 | 2013 |
| China's 8 challenges to water resources management in the first quarter of the 21st Century O Varis, P Vakkilainen Geomorphology 41 (2-3), 93-104, 2001 | 345 | 2001 |
| The unfolding water drama in the Anthropocene: towards a resilience‐based perspective on water for global sustainability J Rockström, M Falkenmark, T Allan, C Folke, L Gordon, A Jägerskog, ... Ecohydrology 7 (5), 1249-1261, 2014 | 301 | 2014 |
| Reductionist and integrative research approaches to complex water security policy challenges M Zeitoun, B Lankford, T Krueger, T Forsyth, R Carter, AY Hoekstra, ... Global Environmental Change 39, 143-154, 2016 | 238 | 2016 |
| Over the hills and further away from coast: global geospatial patterns of human and environment over the 20th–21st centuries M Kummu, H De Moel, G Salvucci, D Viviroli, PJ Ward, O Varis Environmental Research Letters 11 (3), 034010, 2016 | 232 | 2016 |
| Diet change—a solution to reduce water use? M Jalava, M Kummu, M Porkka, S Siebert, O Varis Environmental research letters 9 (7), 074016, 2014 | 229 | 2014 |
| Climate and water: from climate models to water resources management and vice versa O Varis, T Kajander, R Lemmelä Climatic Change 66 (3), 321-344, 2004 | 222 | 2004 |
| Bayesian networks in environmental and resource management DN Barton, S Kuikka, O Varis, L Uusitalo, HJ Henriksen, M Borsuk, ... Integrated environmental assessment and management 8 (3), 418-429, 2012 | 205 | 2012 |
| Megacities and water management O Varis, AK Biswas, C Tortajada, J Lundqvist Water Management in Megacities, 191-208, 2013 | 190 | 2013 |
| The water-energy-food nexus and the transboundary context: insights from large Asian rivers M Keskinen, JHA Guillaume, M Kattelus, M Porkka, TA Räsänen, O Varis Water 8 (5), 193, 2016 | 184 | 2016 |
| Modeling environmentally driven uncertainties in Baltic cod (Gadus morhua) management by Bayesian influence diagrams S Kuikka, M Hildén, H Gislason, S Hansson, H Sparholt, O Varis Canadian journal of fisheries and aquatic sciences 56 (4), 629-641, 1999 | 184 | 1999 |
| Bayesian decision analysis for environmental and resource management O Varis Environmental Modelling & Software 12 (2-3), 177-185, 1997 | 180 | 1997 |
| Learning Bayesian decision analysis by doing: lessons from environmental and natural resources management O Varis, S Kuikka Ecological Modelling 119 (2-3), 177-195, 1999 | 174 | 1999 |
| The world by latitudes: A global analysis of human population, development level and environment across the north–south axis over the past half century M Kummu, O Varis Applied geography 31 (2), 495-507, 2011 | 167 | 2011 |
