Between the wildfire smoke and two important meetings for which I am unprepared, I intended to stick to a quick indoor Zwift bike ride this morning before getting on with my day. Until I checked the gauges. 57 cubic feet per second. It’s a morning ritual, the little iPhone app while I’m curled up in …
Mary Harner and I spent a good deal of time this morning trying to get our bearings walking along the west bank of Albuquerque’s Rio Grande near a place we call “the oxbow”. Mary, a friend and colleague from the University of Nebraska at Kearney, has been working on a delightful river research project for …
Continue reading ‘In a dry year, growing a new patch of Rio Grande Bosque’ »
Ima give this a fancy sciency-sounding patina: I walked a transect today across the ribbon of green the Rio Grande provides through the heart of Albuquerque. I’m trying to think through what I have come to understand as the fundamental choice we face as climate change depletes the river. We will have less green: Which …
From my conversation last week with Drew Kann at CNN: To Fleck, all of this signals that the reduced flows in recent years are likely not an aberration, but rather a glimpse of the challenges posed by a hotter, drier climate. “We’re now seeing the model for what the future of Colorado River Basin water …
I’ll be I’ll be yammering about the Colorado River basin, sneaky droughts, and megadroughts with the folks at NIDIS (the National Integrated Drought Information System): As the Colorado River Basin experiences 2020’s “sneaky drought” amid a long term pattern that looks increasingly like one of the region’s millennial “megadroughts” that last decades, water managers are …
One of the great lessons of the last two decades on the Colorado River is the futility of the “search for certainty”. No one number for “the flow of the Colorado River” can allow us to plan for the future. We face the formidable task of building a river new management framework that is robust …
Continue reading ‘Levels of uncertainty on the Colorado River’ »
Natalie Rogers did a nice writeup for the University of New Mexico on some work I’m doing with a group of University of New Mexico colleagues on climate change impacts and adaptation in New Mexico. Working as part of a new affiliation between UNM researchers and the USGS-funded South Central Climate Adaptation Science Center, some …
Continue reading ‘Some other stuff I’m up to – climate change impacts research’ »
Last year was, for Southern California water management, perfectly wet. By that I mean a good snowpack in the Sierra Nevada and the Colorado River Basin. I’m stealing a wonderful phrase here from a new paper by the University of Arizona’s Connie Woodhouse (the full paper’s behind a paywall): “A Long View of Southern California …
Continue reading ‘The risk of Southern California falling into “perfect drought”’ »
I could see the reporters at last week’s Colorado River Water Users Association meeting chafing at the rhetoric we were hearing regarding climate change. In my strange new role (kind of a reporter, I am writing another book, and kind of not – I have this crazy university gig) I was invited into the news …
Continue reading ‘Climate Change and rhetoric on the Colorado River’ »
In the southwest…. “The last 19 years have been equivalent to the worst 19 years of the worst mega-droughts on record,” said Park Williams, a professor of bioclimatology at Columbia University, at a presentation of the work. Only three recent mega-droughts—in the late 800s, the mid-1100s, and the late 1500s—were worse than the current period, …