Water Resources Management Under
Drought Conditions
Author(s)
J. B. Valdés, J. González, J. Cañón-Barriga & G. Woodard
Abstract
The semi-arid/arid US Southwest and Northwestern Mexico are experiencing
severe droughts while at the same time having significant increases in their water
demands. This paper evaluates the demand and the efforts to manage water
resources under drought conditions. Innovative water resources management
techniques need to be implemented to address this scarcity which is aggravated
under drought conditions. This paper also presents an application of a new
drought index (Gonzalez and Valdes, 2006ab) in characterizing the spatial and
temporal variability of droughts and its use in water resources management,
particularly multi-reservoirs.
Keywords: droughts, semi-arid regions, water resources management, US
Southwest, Northern Mexico.
1 Introduction
Water managers in the Southwestern U.S. face a number of daunting problems.
On the water demand side, population growth in Southwest states is the fastest in
the nation. Arizona and Nevada, the two most arid states, have been experiencing
annual growth rates of 4% and 5.5%, respectively. Changing socio-
Keywords
droughts, semi-arid regions, water resources management, US
Southwest, Northern Mexico.
Related Book
Other papers in this volume
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