From today’s newspaper, my story (sub/ad req) about a Senate hearing earlier this week that touched on a study of water supply and demand now getting underway in the Colorado River Basin. The story’s brief, but the hearing raised what I think is a very interesting question: While individual states have looked at their own …
Continue reading ‘Concerns About New Colorado River Study’ »
It is a testament to the nature of rivers in the arid western United States that this is news: The San Joaquin River is flowing from Friant Dam near Fresno to the Delta…. That’s Alex Breitler writing today in the Stockton Record. If you follow the link, he gives a pretty good accounting of why …
In my second spring of actually writing down the birds I see, I’ve encountered a hole in my data. Dark-eyed juncos have been a steady and heavy presence all winter, first showing up in mid-October. But I was a slacker last March, so I don’t have data on when they leave. Through the winter, I …
The existence of bunk when science lumbers into the political sphere with what to some are uncomfortable observations seems to be a remarkably resilient feature of our landscape. I learned this more than a decade ago when I spent a good deal of time reading the work of quasi-scientific young-earth creationists. The arguments raised by …
As drought grips the Lancang-Mekong basin in Asia, tensions are growing over China’s dam, according to Richard Stone, writing in Friday’s Science (sub req): The drought’s effects have spilled across China’s borders, stoking tensions with neighbors and prompting scientific debate. Rice yields in Thailand are expected to take a big hit, and the Mekong River—the …
In theory, one of the benefits of interbasin water transfers is spreading risk. One basin may have drought while the other does not. But for folks on the Arkansas River in Colorado, that may not work out so well, based on new tree ring analysis by Jeff Lukas and colleagues. Chris Woodka of the Pueblo …
My colleague Mike Murphy’s story last week about New Mexico’s historic unemployment rate (sub/ad might be req, I can never tell) got me thinking about how we measure our economic ills, and how we compare to others around us. A couple graphs. In both cases I’ve chosen Nevada (red) as our comparison state because I’m …
I noticed the lilacs starting to leaf out in our backyard this afternoon. We moved the weather station last week, so I’m not sure what 65F (18C) means, but that’s what the thermometer says. (Anthony Watts would no doubt disapprove of its current location in the corner by the back wall, but my old cotton …
Daniel Sarewitz had a piece in Slate today arguing that science is not going to settle the current political fight over greenhouse gas emissions and climate change. Michael Tobis thinks Sarewitz is wrong. I agree with Sarewitz. Here is why. The core of Sarewitz’s argument is that the contest over the science serves to mask the …
It’s looking increasingly likely that we’ll see history this summer, of the dry, unpleasant sort, on Lake Mead. With a meager snowpack in the Upper Green and Upper Colorado, the chances of a water surplus in the Upper Colorado River Basin that would allow an extra dollop of the wet stuff for Lake Mead have …
Continue reading ‘How Low Can Mead Go? Let’s Talk Come June’ »