Catchments may not recover from drought
![](http://ozewex.org/wp-content/uploads/2021/08/pexels-ian-turnell-709563-860x598.jpg)
The models we use to manage our rivers and groundwater aquifers are not just equations and maths, but are a formalisation of how we think nature behaves in response to droughts and floods. A major, and implicit, assumption […]
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