The Arctic and Drought

Robert Krier has a fascinating piece in this morning’s San Diego Union Tribune suggesting a linkage between arctic melting and drought in the Southwest: Three years ago, computer forecast models predicted that in 2050, the reduced ice mass would cause climate shifts that would result in a drought in the western United States. But the …

Continue reading ‘The Arctic and Drought’ »

Fall

I’ve been incredibly busy lately, with a couple of fun but time-consuming outside projects going on, so I secretly harbored a fantasy this year: that the New York Yankees (my chosen baseball organization) would not make the playoffs. That likely labels me as not a true fan. Maybe that’s so. Being a Yankee fan takes …

Continue reading ‘Fall’ »

The Soybean Problem

Today’s paper of the day is Regional climate change over eastern Amazonia caused by pasture and soybean cropland expansion: Field observations and numerical studies revealed that large scale deforestation in Amazonia could alter the regional climate significantly, projecting a warmer and somewhat drier post-deforestation climate. Sampaio, G., C. Nobre, M. H. Costa, P. Satyamurty, B. …

Continue reading ‘The Soybean Problem’ »

Water in the Desert: Base Flow Edition

Rio Grande Originally uploaded by heinemanfleck. Looking south down the Rio Grande from the Paseo del Norte Bridge in Albuquerque Sunday, Sept. 23, 2007. That’s maybe 450 cubic feet per second of flow, which is getting down toward what they call “base flow“. That’s the minimum flow in a desert river, the point at which …

Continue reading ‘Water in the Desert: Base Flow Edition’ »

Water in the Desert: Muscular Americana Edition

Hoover Dam – Small Version Originally uploaded by heinemanfleck. From our trip to the New Mexico State Fair a week ago. It’s a scale model of Hoover Dam, the great monument to America’s confidence in its ability to tame the great Colorado River and make the desert bloom. I’ve always loved the triumphant architecture of …

Continue reading ‘Water in the Desert: Muscular Americana Edition’ »