World Water Day is a good day for reflection. Just a few days ago, on March 19, 2019, representatives of the seven states of the Colorado River Basin gathered in Phoenix, Arizona to sign a letter asking Congress to approve implementation of the drought contingency plans detailed in the documents attached to the letter.
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.
We are pleased to announce the winners of the 2018 Water Resources Research Center Photo Contest. This year we again gave photographers two criteria - that photos be water related and that they be taken in Arizona. And we received many wonderful submissions. People, nature, Arizona and other topics were showcased by the many photographers who submitted their images.
This February, the WRRC annual conference, "Arizona Runs on Water: Scarcity, Challenges, and Community-based Solutions", will be held in our state's capital and will feature case-studies about water from across Arizona.
On February 1, 2019, the UA Water Resources Research Center will hold its Annual Conference, Arizona Runs on Water: Scarcity, Challenges, and Community-based Solutions, at the Black Canyon Conference Center, located at 9440 N. 25th Ave., in Phoenix, Arizona. The conference will explore how Arizona’s various regions, cities, towns, tribes, and rural areas are working to meet their water and the solutions they are identifying, assessing, and/or implementing.
The WRRC is calling for research proposals from students for its 104b grants program. The program, authorized under the Water Resources Research Act, Section 104(b) and funded through the U.S. Geological Survey, promotes the entry of new research scientists, engineers and technicians in the water resources field and education of students through significant involvement in water research.