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publications
Testimony of Brad Udall before the U.S. House of Representatives Committee on Natural Resources Subcommittee on Water, Oceans and Wildlife, February 26, 2019On the causes of declining Colorado River streamflows . Water Resources Research, an AGU Journal. Mu Xiao, Brad Udall, Dennis P. Lettenmaier, August 2018The Paradox of Irrigation efficiency . Science Magazine. Grafton, Williams, Perry, Molle, Ringler, Steduto, Udall, Wheeler, Wang, Gerrick, Allen. Science Magazine, August 2018Most Severe Colorado River Low Flow Sequences and Worst Sequence from each century: Udall N-Year Flow Sequences 2018 The twenty-first century Colorado River hot drought and implications for the future. Udall and Overpeck, 2017Western water and climate change . Dettinger, Udall and Georgakakos, 2015press
Bold climate-action legislation for Colorado nears rollout; Polis, Speaker Becker wrangle over mandates (March 2019) Amid 19-Year Drought, States Sign Deal to Conserve Colorado River Water (March 2019) Colorado rolls with climate shift, grappling with low river flows and complicated debate over reservoirs (September 16, 2018) A hot drought’: Warming is driving much of the Colorado River’s decline, scientists say (September 7, 2018) Colorado River Flows Drop by 15 Percent Over Last 100 Years (September 4, 2018) After years of drought, Colorado water bosses face uncertainty (August 24, 2018) Water experts talk drier Colorado at new Colorado State forum (April 29, 2018) Understanding What the ‘New Normal’ Means for Water in the West (April 11, 2018) When A Drought Lasts 18 Years, Does It Need A New Name? (April 3, 2018) Climate forecasts remain gloomy, experts say at University of Arizona workshop (March 31, 2018) Climate change is shrinking the Colorado River (June 13, 2017) presentations