SwePub
Sök i LIBRIS databas

  Utökad sökning

WFRF:(Arsenault C.)
 

Sökning: WFRF:(Arsenault C.) > (2020-2023) > Spatial and tempora...

Spatial and temporal variability in summertime dissolved carbon dioxide and methane in temperate ponds and shallow lakes

Ray, Nicholas E. E. (författare)
Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY 14850 USA.
Holgerson, Meredith A. A. (författare)
Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY 14850 USA.
Andersen, Mikkel Rene (författare)
Dundalk Inst Technol, Ctr Freshwater & Environm Studies, Dundalk, Ireland.
visa fler...
Bikse, Janis (författare)
Univ Latvia, Fac Geog & Earth Sci, Riga, Latvia.
Bortolotti, Lauren E. E. (författare)
Ducks Unlimited Canada, Inst Wetland & Waterfowl Res, Stonewall, MB, Canada.
Futter, Martyn (författare)
Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vatten och miljö,Department of Aquatic Sciences and Assessment,Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, Uppsala, Sweden.
Kokorite, Ilga (författare)
Univ Latvia, Inst Biol, Riga, Latvia.
Law, Alan (författare)
Univ Stirling, Biol & Environm Sci, Stirling, Scotland.
McDonald, Cory (författare)
Michigan Technol Univ, Dept Civil Environm & Geospatial Engn, Houghton, MI USA.
Mesman, Jorrit P., 1993- (författare)
Uppsala universitet,Limnologi,Univ Geneva, Dept FA Forel Environm & Aquat Sci, Geneva, Switzerland
Peacock, Mike (författare)
Swedish Univ Agr Sci, Dept Aquat Sci & Assessment, Uppsala, Sweden.;Univ Liverpool, Sch Environm Sci, Dept Geog & Planning, Liverpool, England.
Richardson, David C. C. (författare)
SUNY Coll New Paltz, Biol Dept, New Paltz, NY USA.
Arsenault, Julien (författare)
Univ Montreal, Dept Geog, Grp Rech Interuniv Limnol GRIL, Montreal, PQ, Canada.
Bansal, Sheel (författare)
US Geol Survey, Northern Prairie Wildlife Res Ctr, Jamestown, ND USA.
Cawley, Kaelin (författare)
Battelle Mem Inst, NEON Project, Boulder, CO USA.
Kuhn, McKenzie (författare)
Univ New Hampshire, Dept Earth Sci, Durham, NH USA.
Shahabinia, Amir Reza (författare)
Univ New Hampshire, Inst Study Earth Ocean & Space, Earth Syst Res Ctr, Durham, NH USA.;Univ Quebec Montreal, Dept Sci Biol, Grp Rech Interuniv Limnol GRIL, Montreal, PQ, Canada.
Smufer, Facundo (författare)
Univ New Hampshire, Inst Study Earth Ocean & Space, Earth Syst Res Ctr, Durham, NH USA.;Univ Quebec Montreal, Dept Sci Biol, Grp Rech Interuniv Limnol GRIL, Montreal, PQ, Canada.
Peacock, Michael (författare)
Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vatten och miljö,Department of Aquatic Sciences and Assessment,University of Liverpool
visa färre...
Cornell Univ, Dept Ecol & Evolutionary Biol, Ithaca, NY 14850 USA Dundalk Inst Technol, Ctr Freshwater & Environm Studies, Dundalk, Ireland. (creator_code:org_t)
 
American Society of Limnology and Oceanography, 2023
2023
Engelska.
Ingår i: Limnology and Oceanography. - : American Society of Limnology and Oceanography. - 0024-3590 .- 1939-5590. ; 68:7, s. 1530-1545
Relaterad länk:
https://urn.kb.se/re...
visa fler...
https://doi.org/10.1...
https://res.slu.se/i...
visa färre...
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
Stäng  
  • Small waterbodies have potentially high greenhouse gas emissions relative to their small footprint on the landscape, although there is high uncertainty in model estimates. Scaling their carbon dioxide (CO2) and methane (CH4) exchange with the atmosphere remains challenging due to an incomplete understanding and characterization of spatial and temporal variability in CO2 and CH4. Here, we measured partial pressures of CO2 (pCO2) and CH4 (pCH4) across 30 ponds and shallow lakes during summer in temperate regions of Europe and North America. We sampled each waterbody in three locations at three times during the growing season, and tested which physical, chemical, and biological characteristics related to the means and variability of pCO2 and pCH4 in space and time. Summer means of pCO2 and pCH4 were inversely related to waterbody size and positively related to floating vegetative cover; pCO2 was also positively related to dissolved phosphorus. Temporal variability in partial pressure in both gases weas greater than spatial variability. Although sampling on a single date was likely to misestimate mean seasonal pCO2 by up to 26%, mean seasonal pCH4 could be misestimated by up to 64.5%. Shallower systems displayed the most temporal variability in pCH4 and waterbodies with more vegetation cover had lower temporal variability. Inland waters remain one of the most uncertain components of the global carbon budget; understanding spatial and temporal variability will ultimately help us to constrain our estimates and inform research priorities.

Ämnesord

NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Naturgeografi (hsv//swe)
NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Physical Geography (hsv//eng)
NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Oceanografi, hydrologi och vattenresurser (hsv//swe)
NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Oceanography, Hydrology and Water Resources (hsv//eng)
NATURVETENSKAP  -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
NATURAL SCIENCES  -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)

Publikations- och innehållstyp

ref (ämneskategori)
art (ämneskategori)

Hitta via bibliotek

Till lärosätets databas

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy