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Current knowledge a...
Current knowledge and uncertainties associated with the Arctic greenhouse gas budget
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- Euskirchen, Eugénie S. (author)
- University of Alaska Fairbanks
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- Bruhwiler, Lori M. (author)
- National Oceanic and Atmospheric Administration (NOAA)
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- Commane, Róisín (author)
- Lamont-Doherty Earth Observatory
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- Parmentier, Frans Jan W. (author)
- Lund University,Lunds universitet,MERGE: ModElling the Regional and Global Earth system,Centrum för miljö- och klimatvetenskap (CEC),Naturvetenskapliga fakulteten,Institutionen för naturgeografi och ekosystemvetenskap,Centre for Environmental and Climate Science (CEC),Faculty of Science,Dept of Physical Geography and Ecosystem Science,University of Oslo
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- Schädel, Christina (author)
- Northern Arizona University
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- Schuur, Edward A.G. (author)
- Northern Arizona University
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- Watts, Jennifer (author)
- Woodwell Climate Research Center
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Poulter, Benjamin (editor)
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Canadell, Josep G. (editor)
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Hayes, Daniel J. (editor)
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Thompson, Rona L. (editor)
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(creator_code:org_t)
- 2022
- 2022
- English 43 s.
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In: Balancing Greenhouse Gas Budgets : Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases - Accounting for Natural and Anthropogenic Flows of CO2 and other Trace Gases. - 9780128149522 - 9780128149539 ; , s. 159-201
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http://dx.doi.org/10...
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Abstract
Subject headings
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- • The Arctic is continuing to warm faster than any other region on Earth, but key uncertainties remain in our knowledge of the Arctic carbon cycle. • We review the most current knowledge pertaining to estimates of arctic greenhouse gas components and discuss uncertainties associated with these measurements and models. • While the Arctic Ocean is consistently estimated as a carbon sink, we have yet to reach an agreement on either the magnitude or the sign of the arctic terrestrial carbon budget. • Much of the uncertainty in the arctic carbon budget is related to the extent of the amount of carbon released as permafrost thaws, the magnitude of shoulder season and winter ecosystem respiration, and the impact of rising temperature and atmospheric [CO2] on plant growth. • We cannot count on the Arctic to store as much carbon as it has in the past, and evidence indicates it will likely store much less.
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Naturgeografi (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Physical Geography (hsv//eng)
Keyword
- Abrupt thaw
- Arctic browning
- Arctic greening
- Permafrost
- Tundra
Publication and Content Type
- kap (subject category)
- ref (subject category)
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- By the author/editor
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Euskirchen, Eugé ...
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Bruhwiler, Lori ...
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Commane, Róisín
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Parmentier, Fran ...
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Schädel, Christi ...
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Schuur, Edward A ...
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show more...
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Watts, Jennifer
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Poulter, Benjami ...
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Canadell, Josep ...
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Hayes, Daniel J.
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Thompson, Rona L ...
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Earth and Relate ...
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and Physical Geograp ...
- Articles in the publication
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Balancing Greenh ...
- By the university
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Lund University