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Part VIII Antarctic Lakes

Part VIII Antarctic Lakes

Update: 2023-03-10

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Description

Although only about 2% of Antarctica is exposed as ice-free land, there are hundreds of lakes found there that vary from freshwater to saline. There are even hundreds more that are below the ice sheets that have been hidden and isolated there for millions of years. In this episode, I review the different types of lakes found in Antarctica and the life within them. These lakes include the most saline lake on earth, Don Juan Pond which is 18x saltier than the ocean, and the most isolated lake in the world, Lake Vostok, a large freshwater lake that is 4 km below the ice sheet on the polar plateau.

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In Channel

Part XII The Heroic Age

Part XII The Heroic Age

2023-03-1212:16

Part XIX Antarctica and the Future

Part XIX Antarctica and the Future

2023-03-1105:02

Part XVIII Marine Fisheries and Illegal Fishing

Part XVIII Marine Fisheries and Illegal Fishing

2023-03-1107:59

Part XVII Anthropogenic Impacts

Part XVII Anthropogenic Impacts

2023-03-1109:38

Part XVI Research Stations and Life in the Cold

Part XVI Research Stations and Life in the Cold

2023-03-1111:05

Part XV The Antarctic Treaty

Part XV The Antarctic Treaty

2023-03-1110:36

Part XIV The International Geophysical Year

Part XIV The International Geophysical Year

2023-03-1110:48

Part XIII Race to the Pole

Part XIII Race to the Pole

2023-03-1114:27

Part XI Discovery of Antarctica

Part XI Discovery of Antarctica

2023-03-1011:50

Part X Penguins and Other Seabirds

Part X Penguins and Other Seabirds

2023-03-1015:01

Part IX Marine Mammals

Part IX Marine Mammals

2023-03-1013:05

Part VIII Antarctic Lakes

Part VIII Antarctic Lakes

2023-03-1010:06

Part VII Terrestrial Ecology

Part VII Terrestrial Ecology

2023-03-1012:05

Part VI Marine Ecology

Part VI Marine Ecology

2023-03-1009:54

Part V Ice Cores and Atmospheric Science

Part V Ice Cores and Atmospheric Science

2023-03-1011:20

Part IV Sea ice and Polynyas

Part IV Sea ice and Polynyas

2023-03-1008:37

Part III Ice Sheet Origins and Modern Climate

Part III Ice Sheet Origins and Modern Climate

2023-03-1010:51

Part II Antarctic Origins

Part II Antarctic Origins

2023-03-1010:31

Part I Introduction to Antarctica

Part I Introduction to Antarctica

2023-03-1010:39

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Part VIII Antarctic Lakes

Part VIII Antarctic Lakes

Dr. Steve Emslie