Take a look at the seminars now so you know what to sign up for in two weeks when registration opens on Friday, February 1 at 9:00am for Mono Lake Committee members only. If you are not a Committee member, but you wish to register in February, you may join the Committee and sign up for the class of your choice at the same time. If you have any questions, you can check the list of frequently asked questions, email the Field Seminar team, or call (760) 647-6595.
Travel to the Mono Basin in winter to experience the “forgotten” season on the east side of the Sierra Nevada. Winter here is quiet, majestic, and worth discovering with a guide on one of our winter field seminars.
• Winter Photography at Mono Lake •
January 10–2, 2020 • Joe Decker
• Mono Basin Winter Wanders (half-day) •
February 1 & 15, March 7 & 21, 2020 • Nora Livingston
Join us on Tuesday, September 10 at 4:00pm in the Mono Lake Committee gallery for this week’s Refreshments with Refreshing ‘Ologists. Connie Millar, Senior Scientist with the US Forest Service, will be here to discuss rock glaciers as under-explored hydrologic reservoirs and climate refugia. If you can join us for this free event, please register here. Please note: This talk is on a Tuesday!
Despite their ubiquity, rock glaciers are little-recognized land forms of the high Sierra Nevada and other Great Basin mountains. Long studied globally by glacial specialists, their unique properties as enduring sources of cold-water springs and lakes, and their related roles in providing habitat for (more…)
Twenty thousand years ago, a glacier churned down Lee Vining Canyon. Hundreds of feet thick at the top of the canyon, the glacier reached its maximum extent at the site of what is now the US Forest Service ranger station, just west of Lee Vining.
It is now easier to picture this arm of what scientists call the Tioga glaciation thanks to a new US Geological Survey map showing its extent throughout the Yosemite region. Greg Stock, geologist for Yosemite National Park and one of the map’s authors, spoke at the Mono Lake Committee last month. To a packed room, he described the jumble of moraines, boulders, and rock striations that he and his colleagues deciphered to build the map.
But this latest map is based on more than work by Stock and his colleagues. It also draws on the efforts of an earlier generation of scientists. In other words, just as the Tioga glaciation isn’t the only glacial period in the Sierra Nevada’s past, the 2019 map is not the first map of the Tioga glaciation in the park. (more…)
Join us on Wednesday August 28 at 4:00pm in the Mono Lake Committee gallery for this week’s Refreshments with Refreshing ‘Ologists. Tim Brown, UC Santa Cruz PhD candidate, will be here to discuss Sierra Nevada Rosy-finches and climate vulnerability. If you can join us for this free talk, please register here.
Mountaintop animals are among the most vulnerable species to climate change. If warming forces them upwards, they face an “escalator to extinction” as they reach the upper elevational limits of available habitat. Understanding mechanisms that (more…)
Join us for the four remaining lectures in this summer’s Refreshments with Refreshing ‘Ologists series, featuring scientists presenting their work in the region.
Lectures happen at 4:00pm in the Mono Lake Committee Information Center & Bookstore gallery. Presentations last about one hour and include light refreshments. If you can join us for these free events, please register here!
Join us for these scheduled talks: (more…)
Join us on Wednesday, August 21 at 4:00pm in the Mono Lake Committee gallery for Refreshments with Refreshing ‘Ologists. Ryan Carle, conservation scientist, will be here to discuss cutting-edge research on phalaropes. If you can join us for this free talk, please register here!
Phalaropes are tiny shorebirds that make impressive migrations between North and South America. Mono and other saline lakes—which are nearly universally threatened by climate change and water diversions—are critical migratory refueling stops (more…)
Join us on Wednesday July 14 at 4:00pm in the Mono Lake Committee gallery for Refreshments with Refreshing ‘Ologists. Sue Burak, snow scientist and avalanche forecaster, will be here to discuss how climate change is producing unusual avalanches. If you can join us for this free talk, please register here!
Recent avalanches in the Sierra have been unusual. Avalanche activity in 2019 began in early January and continued through June when a wet slab avalanche released above Tioga Pass Road and deposited mud and rocks onto (more…)
Join us on August 7 at 4:00pm in the Mono Lake Committee gallery for Refreshments with Refreshing ‘Ologists. Greg Stock, Yosemite National Park geologist, will be here to discuss the extent of the Tioga Glaciation. If you can join us for this free event, please register here to guarantee your spot!
Much of the spectacular scenery of Yosemite and the Eastern Sierra is the result of erosion by glaciers. The most recent glacial period, known in the Sierra as the Tioga Glaciation, reached a maximum extent about 20,000 years ago, and left behind abundant evidence of its presence in the mountains, including glacial moraines, erratics, striations, polish, and sculpted bedrock. (more…)
Join us weekly this summer and fall for the Mono Lake Committee’s summer lecture series Refreshments with Refreshing ‘Ologists.
Talks occur at 4:00pm on Wednesdays in the Mono Lake Committee gallery (with the exception of September 10, which is a Tuesday). Scientists studying the Sierra and the Mono Basin will present their cutting-edge research for about an hour while the audience munches on snacks and sips beverages. Each presentation is followed by Q & A session. If you can attend, please register here for these free events!
August 7: Extent of the Last Glacial Maximum (Tioga) Glaciation in Yosemite and the Mono Basin with Yosemite National Park geologist Greg Stock
August 14: Dry Snow/Wet Snow Recipes for Unusual Avalanches: Avalanche Forecasting Challenges in a Changing Climate with hydrologist Sue Burak
August 21: From Mono Lake to Mar Chiquita: How Are Phalaropes Faring in the 21st Century? with scientist Ryan Carle
August 28: To be announced
September 4: From Chemistry to Community: Sage-Grouse Conservation Across the Sagebrush Sea with UC Davis PhD candidate Eric Tymstra
September 10: (Note: This talk is on a Tuesday) Water From Rock: Rock Glaciers as Un(der)-Explored Hydrologic Resevoirs and Climate Refugia with US Forest Service Senior Scientist Connie Millar