Jay Famiglietti from NASA’s Jet Propulsion Laboratory tells Mike about taking the plunge into using the GRACE gravity-measuring satellites for hydrology research. Keep in mind, this was at a time when hydrology was viewed as noise in the gravity signal, and that Jay was just starting off as an academic with his first graduate student, Matt Rodell. But making this kind of leap — from surface hydrology in Jay’s case — is of course what so often leads to step changes in science. Over the past decade, Jay and his colleagues have revealed the shocking reductions in groundwater in many water stressed parts of the world, including India and the Central Valley. Although perhaps best known for his work with GRACE, Jay is also a noted modeler, and much of his current work focuses on an ambitious data assimilation approach for simulating the real time hydrological state of the western United States at high resolution. And now, Jay is taking another plunge, this time to the University of Saskatchewan, where he’s landed a huge position as Research Chair in Hydrology and Remote Sensing.
Music: SODAR by Scanglobe and Parallel Park by Ziggurat, both CC BY-NC-SA 4.0.
In episode 58 of Forecast, Mike talks with Henri Drake, Jennifer Carman, and Molly Keogh, three of the attendees at the 11th Graduate Climate Conference. The meeting itself is a great chance for grad students working on climate change — broadly defined — to get together with their immediate peers, away from, ahem, pesky senior scientists. The interviews span physical oceanography, wetland restoration, environmental psychology, education, and behavior change. A tiny window into the inspiring work being done by the next generation of climate researchers!
Lauren Andrews has done some of the most interesting work I’ve seen on subglacial hydrology — as a grad student, and with a degree of independence that would be unusual in most any PhD.
Lauren grew up in a scientific/agricultural household: her father was a groundwater hydrologist but the family also ran a small farm, with a range of animals. Lauren was active in 4-H, an organization that promotes (among other things) individual responsibility and organization, skills that came into play during Lauren’s time on the Greenland Ice Sheet.