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A New Thermal Categ...
A New Thermal Categorization of Ice-Covered Lakes
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- Yang, Bernard (author)
- Univ Toronto Scarborough, Dept Phys & Environm Sci, Toronto, ON, Canada
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- Wells, Mathew G. (author)
- Univ Toronto Scarborough, Dept Phys & Environm Sci, Toronto, ON, Canada
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- McMeans, Bailey C. (author)
- Univ Toronto Mississauga, Dept Biol, Mississauga, ON, Canada
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- Dugan, Hilary A. (author)
- Univ Wisconsin, Ctr Limnol, Madison, WI 53706 USA
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- Rusak, James A. (author)
- Dorset Environm Sci Ctr, Ontario Minist Environm Conservat & Pk, Dorset, ON, Canada; Queens Univ, Dept Biol, Kingston, ON, Canada
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- Weyhenmeyer, Gesa A. (author)
- Uppsala universitet,Limnologi
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- Brentrup, Jennifer A. (author)
- Univ Vermont, Rubenstein Ecosyst Sci Lab, Burlington, VT USA; St Olaf Coll, Dept Biol & Environm Studies, Northfield, MN 55057 USA
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- Hrycik, Allison R. (author)
- Univ Vermont, Rubenstein Ecosyst Sci Lab, Burlington, VT USA; Univ Vermont, Dept Biol, Burlington, VT USA
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- Laas, Alo (author)
- Estonian Univ Life Sci, Inst Agr & Environm Sci, Chair Hydrobiol & Fishery, Tartu, Estonia
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- Pilla, Rachel M. (author)
- Miami Univ, Dept Biol, Oxford, OH USA
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- Austin, Jay A. (author)
- Univ Minnesota, Large Lakes Observ, Duluth, MN 55812 USA; Univ Minnesota, Dept Phys & Astron, Duluth, MN USA
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- Blanchfield, Paul J. (author)
- Queens Univ, Dept Biol, Kingston, ON, Canada; Fisheries & Oceans Canada, Winnipeg, MB, Canada
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- Carey, Cayelan C. (author)
- Virginia Tech, Dept Biol Sci, Blacksburg, VA USA
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- Guzzo, Matthew M. (author)
- Univ Toronto Mississauga, Dept Biol, Mississauga, ON, Canada; Univ Guelph, Dept Integrat Biol, Guelph, ON, Canada
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- Lottig, Noah R. (author)
- Univ Wisconsin, Ctr Limnol Trout Lake Stn, Madison, WI USA
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- MacKay, Murray D. (author)
- Environm & Climate Change Canada, Sci & Technol Branch, Environm Numer Weather Predict Res, Toronto, ON, Canada
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- Middel, Trevor A. (author)
- Trent Univ, Aquat Res & Monitoring Sect, Harkness Lab Fisheries Res, Ontario Minist Nat Resources, Peterborough, ON, Canada
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- Pierson, Don C. (author)
- Uppsala universitet,Limnologi
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- Wang, Junbo (author)
- Chinese Acad Sci, Nam Co Observat & Res Stn NAMORS, Inst Tibetan Plateau Res, Key Lab Tibetan Environm Changes & Land Surface P, Beijing, Peoples R China
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- Young, Joelle D. (author)
- Ontario Minist Environm Conservat & Pk, Toronto, ON, Canada
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(creator_code:org_t)
- American Geophysical Union (AGU), 2021
- 2021
- English.
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In: Geophysical Research Letters. - : American Geophysical Union (AGU). - 0094-8276 .- 1944-8007. ; 48:3
- Related links:
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Lakes are traditionally classified based on their thermal regime and trophic status. While this classification adequately captures many lakes, it is not sufficient to understand seasonally ice‐covered lakes, the most common lake type on Earth. We describe the inverse thermal stratification in 19 highly varying lakes and derive a model that predicts the temperature profile as a function of wind stress, area, and depth. The results suggest an additional subdivision of seasonally ice‐covered lakes to differentiate underice stratification. When ice forms in smaller and deeper lakes, inverse stratification will form with a thin buoyant layer of cold water (near 0°C) below the ice, which remains above a deeper 4°C layer. In contrast, the entire water column can cool to ∼0°C in larger and shallower lakes. We suggest these alternative conditions for dimictic lakes be termed “cryostratified” and “cryomictic.”
Subject headings
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Oceanografi, hydrologi och vattenresurser (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Oceanography, Hydrology and Water Resources (hsv//eng)
Keyword
- ice
- stratification
- winter limnology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Yang, Bernard
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Wells, Mathew G.
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McMeans, Bailey ...
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Dugan, Hilary A.
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Rusak, James A.
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Weyhenmeyer, Ges ...
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show more...
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Brentrup, Jennif ...
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Hrycik, Allison ...
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Laas, Alo
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Pilla, Rachel M.
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Austin, Jay A.
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Blanchfield, Pau ...
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Carey, Cayelan C ...
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Guzzo, Matthew M ...
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Lottig, Noah R.
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MacKay, Murray D ...
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Middel, Trevor A ...
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Pierson, Don C.
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Wang, Junbo
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Young, Joelle D.
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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 Oceanography Hyd ...
- Articles in the publication
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Geophysical Rese ...
- By the university
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Uppsala University