Nova. Arctic sinkholes /

Scientists investigate colossal explosions in Siberia and other evidence that rapidly melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. What are the implications for our climate future?

Bibliographic Details
Other Authors:	Habeger, Brice (Director, Producer), Tanner, Nick (Director, Producer), Boffey, Mercer (Narrator)
Format:	Video
Language:	English
Language Notes:	In English.
Published:	Arlington, VA : Public Broadcasting Service, 2022.
Series:	Academic Video Online
Subjects:	Sinkholes > Arctic regions. Climatic changes > Arctic regions. Lakes > Alaska. Permafrost > Arctic regions. Greenhouse effect, Atmospheric. Greenhouse Effect Climat > Changements > Arctique. Lacs > Alaska. Pergélisols > Arctique. Effet de serre (Météorologie) Dolines > Arctique. Climatic changes Greenhouse effect, Atmospheric Lakes Permafrost Sinkholes Alaska Arctic Regions Documentaries and Factual Films documentary film. Documentary television programs Science television programs Documentary television programs. Science television programs. Documentary films. Documentaires télévisés. Émissions scientifiques télévisées. Documentaires.
Online Access:	Connect to this streaming video (Alexander Street Press)

Description
Summary:	Scientists investigate colossal explosions in Siberia and other evidence that rapidly melting soil in the Arctic is releasing vast amounts of methane, a potent greenhouse gas. What are the implications for our climate future?
Item Description:	Title from title screen (viewed March 07, 2022).
Physical Description:	1 online resource (54 minutes)
Playing Time:	00:53:07