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Climate change will certainly impact global and regional water resources, but the exact consequences for water security remain unclear. How well can scientists predict the problems? And what can policymakers do to prepare?
Feature
A roof, a tank and rain
All it takes is a roof, a gutter and a tank to lift the poor out of water drudgery. ...13/09/10
Editorials
Water security and climate change: how science can help
Policymakers need better information about the regional impact of climate change on water supplies, and on ways of adapting ...09/09/10
Opinion
We need a new metric for water scarcity in Africa
The current way of assessing water scarcity in Africa should be abandoned in favour of one designed for local ...09/09/10
Opinion
Water security in an uncertain world
Policymakers must find flexible plans to ensure water security despite the uncertainties of climate change, says climate scientist Mark ...09/09/10
Opinion
Water storage requires evidence-based approach
Coping with climate change requires a greater understanding of the options for water storage, writes hydrology expert Matthew McCartney.02/09/10
Opinion
Small-scale solutions key to water security
Small-scale water solutions are a key to increasing agricultural productivity in the face of climate change, says water expert ...01/09/10