Olli Varis

1959 -

country of citizenship: Finland

educated at: Helsinki University of Technology, University of Helsinki

occupation: researcher

award received: distinguished professor

position held: full professor

official website: people.aalto.fi/olli_varis

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Articles 51

Date

Title

Authors

2022-07-06

Global human exposure to urban riverine floods and storms

Olli Varis, Maija Taka, Cecilia Tortajada
2021-05-14

Climate change risks pushing one-third of global food production outside the safe climatic space

Matti Kummu, Matias Heino, Maija Taka, Olli Varis, Daniel Viviroli
2021-08-15

Mapping socio-ecological resilience along the seven economic corridors of the Belt and Road Initiative

Olli Varis
2019-10-08

The Planet's Stressed River Basins: Too Much Pressure or Too Little Adaptive Capacity?

Olli Varis, Maija Taka, Matti Kummu
2018-03-01

Greenhouse gas emissions of hydropower in the Mekong River Basin

Olli Varis, Matti Kummu
2017-12

Bringing it all together: linking measures to secure nations’ food supply

Jonas Jägermeyr, Matti Kummu, Olli Varis, Mika Jalava, Stefan Siebert, Miina Porkka, Marianela Fader, Dieter Gerten, Joseph Guillaume, Stephan Pfister
2017-07

Four dimensions of water security with a case of the indirect role of water in global food security

Matti Kummu, Olli Varis, Marko Keskinen
2016-10-12

Water-Energy-Food Nexus in Large Asian River Basins

Olli Varis, Marko Keskinen
2016-05-10

The Water-Energy-Food Nexus and the Transboundary Context: Insights from Large Asian Rivers

Olli Varis, Miina Porkka, Marko Keskinen, Joseph Guillaume
2016-07

Reductionist and integrative research approaches to complex water security policy challenges

Olli Varis, Arjen Y. Hoekstra, Naho Mirumachi, David P. Tickner
2016-03

Diet change and food loss reduction: What is their combined impact on global water use and scarcity?

Olli Varis, Joseph Guillaume, Matti Kummu, Mika Jalava, Stefan Siebert, Miina Porkka
2016-03-01

Over the hills and further away from coast: global geospatial patterns of human and environment over the 20th–21st centuries

Olli Varis, Matti Kummu, Philip J. Ward, Hans de Moel
2016-06

The vulnerability of thermoelectric power generation to water scarcity in China: Current status and future scenarios for power planning and climate change

Olli Varis, Matti Kummu
2015-03-03

Exploring the Modifiable Areal Unit Problem in Spatial Water Assessments: A Case of Water Shortage in Monsoon Asia

Miina Porkka, Marko Keskinen, Joseph Guillaume, Matti Kummu, Olli Varis, Aura Salmivaara
2015-07-31

Transferable Principles for Managing the Nexus: Lessons from Historical Global Water Modelling of Central Asia

Joseph Guillaume, Stephanie Eisner, Matti Kummu, Olli Varis
2015-09-02

Sharing Benefits in Transboundary Rivers: An Experimental Case Study of Central Asian Water-Energy-Agriculture Nexus

Olli Varis, Marko Keskinen
2015

Hydropower development in Myanmar and its implications on regional energy cooperation

Olli Varis, Muhammad Mizanur Rahaman
2015-09-14

An evaluation of the Standardized Precipitation Index for assessing inter-annual rice yield variability in the Ganges-Brahmaputra-Meghna region

Olli Varis, Matti Kummu, Aura Salmivaara, Mirja Kattelus
2015-04-14

Socio-Economic Changes in Cambodia’s Unique Tonle Sap Lake Area: A Spatial Approach

Olli Varis, Matti Kummu, Aura Salmivaara, Marko Keskinen
2014-10-01

Resources: Curb vast water use in central Asia

Olli Varis
2014-09

The unfolding water drama in the Anthropocene: towards a resilience based perspective on water for global sustainability

Anders Jägerskog, Matti Kummu, Johan Rockström, Carl Folke, Olli Varis, Malin Falkenmark, Sandra Postel, Line Gordon
2014-07-01

Diet change—a solution to reduce water use?

Miina Porkka, Mika Jalava, Matti Kummu, Olli Varis, Stefan Siebert
2014-11-18

China’s southbound transboundary river basins: a case of asymmetry

Olli Varis, Matti Kummu, Aura Salmivaara, Marko Keskinen, Mirja Kattelus
2014-09

China's stressed waters: Societal and environmental vulnerability in China's internal and transboundary river systems

Olli Varis, Matti Kummu
2014-02-05

Climate-driven interannual variability of water scarcity in food production potential: a global analysis

Matti Kummu, Olli Varis, Dieter Gerten, Jens Heinke
2013

From food insufficiency towards trade dependency: a historical analysis of global food availability

Miina Porkka, Stefan Siebert, Matti Kummu, Olli Varis
2013-02-07

Using global datasets to create environmental profiles for data-poor regions: a case from the Irrawaddy and Salween River Basins

Matti Kummu, Olli Varis, Aura Salmivaara, Marko Keskinen
2013-12-17

Myanmar under reform: Emerging pressures on water, energy and food security

Muhammad Mizanur Rahaman, Olli Varis
2012-07-01

Bayesian networks in environmental and resource management

John D. C. Linnell, Hans Jørgen Henriksen, Mark E. Borsuk, Raziyeh Farmani, Sakari Kuikka, Olli Varis
2012-09-29

Lost food, wasted resources: global food supply chain losses and their impacts on freshwater, cropland, and fertiliser use.

Matti Kummu, Miina Porkka, Olli Varis, Philip J. Ward, Stefan Siebert
2012-09

Introduction: Water and Security in Central Asia—Solving a Rubik's Cube

Muhammad Mizanur Rahaman, Olli Varis
2012-06

Nutrient Balance Assessment in the Mekong Basin: Nitrogen and Phosphorus Dynamics in a Catchment Scale

Olli Varis, Matti Kummu

Human - wd:Q58340945

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