Lake Vida is a hypersaline lake in Victoria Valley, the northernmost of the large McMurdo Dry Valleys, on the continent of Antarctica. It is isolated under year-round ice cover, and is considerably more saline than seawater. It came to public attention in 2002 when microbes frozen in its ice cover for more than 2,800 years were successfully thawed and reanimated.
Montana State University (MSU) is a public land-grant research university in Bozeman, Montana. It is the state's largest university. MSU offers baccalaureate degrees in 60 fields, master's degrees in 68 fields, and doctoral degrees in 35 fields through its nine colleges. More than 16,700 students attended MSU in fall 2019, taught by 796 full-time and 547 part-time faculty.
The Transantarctic Mountains comprise a mountain range of uplifted rock in Antarctica which extends, with some interruptions, across the continent from Cape Adare in northern Victoria Land to Coats Land. These mountains divide East Antarctica and West Antarctica. They include a number of separately named mountain groups, which are often again subdivided into smaller ranges.
Lake Fryxell is a frozen lake 4.5 kilometres (2.8 mi) long, between Canada Glacier and Commonwealth Glaciers at the lower end of Taylor Valley in Victoria Land, Antarctica. It was mapped in the early 1900s and named during Operation Deep Freeze in the 1950s. There are several forms of algae living in the waters and a weather station located at the lake.
Marble Point is a rocky promontory on the coast of Victoria Land, Antarctica. The United States operates a station at the point. The outpost is used as a helicopter refueling station supporting scientific research in the nearby continental interior, such as the McMurdo Dry Valleys. Dependent upon the weather conditions at the time, helicopters are able to fly in and out of the station 24 hours a day during the summer research season.
Lake Hoare is a lake about 4.2 kilometres (2.6 mi) long between Lake Chad and Canada Glacier in Taylor Valley, Victoria Land, Antarctica. Its surface area measures 1.94 square kilometres (0.75 sq mi). The lake was named by the 8th Victoria University of Wellington Antarctic Expedition (VUWAE), 1963–64, for physicist Ray A. Hoare, a member of the VUWAE that examined lakes in Taylor, Wright, and Victoria Valleys.
Priscu Valley is an upland ice-free valley on the east side of Prentice Plateau in Antarctica's Olympus Range. The valley opens north to the head of McKelvey Valley. Named by Advisory Committee on Antarctic Names (US-ACAN) (2004) after John C. Priscu, Department of Biological Sciences, Montana State University, Bozeman, Montana; United States Antarctic Program (USAP) investigator in the McMurdo Dry Valleys, 1984–2002.
Blood Falls is an outflow of an iron oxide–tainted plume of saltwater, flowing from the tongue of Taylor Glacier onto the ice-covered surface of West Lake Bonney in the Taylor Valley of the McMurdo Dry Valleys in Victoria Land, East Antarctica.
Antarctica is one of the most physically and chemically extreme terrestrial environments to be inhabited by lifeforms. The largest plants are mosses, and the largest animals that do not leave the continent are a few species of insects.
Diana Harrison Wall is the founding director of the School of Global Environmental Sustainability, a distinguished biology professor, and senior research scientist at the Natural Resource Ecology Laboratory at Colorado State University. She is an environmental scientist and a soil ecologist and her research has focussed on the Antarctic McMurdo Dry Valleys. Wall investigates ecosystem processes, soil biodiversity and ecosystem services and she is interested in how these are impacted by global change. The Wall Valley was named after her in recognition of her research in the McMurdo Dry Valleys. Wall is a globally recognised leader and speaker on life in Antarctica and climate change.
Diane McKnight is a professor of civil, environmental, and architectural engineering at the University of Colorado Boulder and a fellow at the Institute of Arctic and Alpine Research (INSTAAR). McKnight is a founding principal investigator of the National Science Foundation's Long-Term Ecological Research (LTER) program in the McMurdo Dry Valleys of Antarctica.
Trista Vick-Majors is an American Assistant Professor in Biological Sciences at Michigan Tech. She is an Antarctic biogeochemist and microbial ecologist, best known for her work showing that microorganisms are present under the Antarctic ice sheet.
Lois M. Jones was an American geochemist who led the first all-woman science team to Antarctica in 1969. They were also the first women to reach the South Pole. Jones was well regarded for her contribution to geological research in the McMurdo Dry Valleys, one of the few ice-free areas of Antarctica, and published many papers and abstracts.
The Graduate School provides leadership in graduate education at Montana State University (MSU), a public land-grant university located in Bozeman, Montana.
Jill Ann Mikucki is an American microbiologist, educator and Antarctic researcher, best known for her work at Blood Falls demonstrating that microbes can grow below ice in the absence of sunlight. She is a leader of international teams studying study ecosystems under the ice.
Alison Murray is an American microbial ecologist and Antarctic researcher, best known for studying the diversity, ecology and biogeography of Antarctic marine plankton dynamics of the plankton over the annual cycle; and her work demonstrating the existence of microbial life within an ice-sealed Antarctic lake. She studies how microorganisms persist and function in extremely cold and harsh environments, including those that lack oxygen and biological sources of energy.
Lake Washburn is a lake that formerly existed in the Taylor Valley, McMurdo Dry Valleys, Antarctica. It formed when climatic changes and an expansion of ice caused the flooding of the valley, between 23,000 and 8,340 radiocarbon years ago. Its extent and elevation are unclear but Lake Bonney and Lake Fryxell are considered to be its present-day remnant.
Scottnema lindsayae is a species of nematode belonging to the family Cephalobidae. First described in 1971, it is endemic to Antarctica and most commonly found in the McMurdo Dry Valleys. S. lindsayae, a microscopic worm, feeds on microbes, including bacteria, yeast, and algae. Adapted to very cold and dry climates, its population may be decreasing as a result of climate change.
