Climate Change and Water Resources Management in the Upper Santa Cruz River, Arizona
WRRC Director Sharon B. Megdal and WRRC Assistant Director Susanna Eden recently co-authored an article on a modeling framework analysis that incorporates climate projections for water resources management in the Upper Santa Cruz River in Arizona.
The article, “Climate change and water resources management in the Upper Santa Cruz River, Arizona,” was published in the Journal of Hydrology and is now available online, free of charge.
Highlights of the article:
- Climate projection in Southern Arizona increase uncertainty in rainfall patterns.
- Future climate is expected to decrease groundwater recharge from streamflow.
- Sound management can alleviate the impact of projected future climate.
- Water resources management strategies can affect long-term reliability of water supplies.
Their co-authors are Eylon Shamir (lead author), Carlos Carrillo, Christopher L. Castro, Hsin-I Chang, Karletta Chief, Frank E. Corkhill, Konstantine P. Georgakakos, Keith M. Nelson and Jacob Prietto.
Monday, June 24th was a day to celebrate the sight and sound of water flowing down the Santa Cruz River on a hot and cloudless day.
he summer monsoon season is upon us again! The sun is high in the sky, temperatures have climbed to their highest levels of the year and the cicadas are buzzing.
Few pairings provoke as passionate a response as the coupling of water and money; however, water is deeply rooted in our market economy. The newly published 2019 Arroyo, “Water, Business, and the Business of Water,” takes this truism as a jumping-off point for its survey of the ways in which water and business intersect.
The home page of the University of Arizona website on June 20, 2019, shows a striking video of our beautiful landscape and states “Tucson’s summers are like no other. Breathtaking landscapes. Powerful monsoons.