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Dark oxidation of w...
Dark oxidation of water in soils
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- Fleischer, Siegfried, 1938- (författare)
- Högskolan i Halmstad,Ekologi och miljövetenskap,Klimatgaser
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- Bauhn, Lovisa, 1981 (författare)
- Department of Chemical and Biological Engineering/Nuclear Chemistry, Chalmers University of Technology, Gothenburg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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- Fors, Patrik, 1979 (författare)
- Vattenfall Research and Development AB, Gothenburg, Sweden,Vattenfall AB
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- Ödegård Jensen, Arvid, 1968 (författare)
- Department of Chemical and Biological Engineering/Nuclear Chemistry, Chalmers University of Technology, Gothenburg, Sweden,Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2013-01-01
- 2013
- Engelska.
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Ingår i: Tellus. Series B, Chemical and physical meteorology. - Hoboken, NJ : Wiley-Blackwell. - 0280-6509 .- 1600-0889. ; 65:1
- Relaterad länk:
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https://doi.org/10.3...
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https://hh.diva-port... (primary) (Raw object)
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https://www.tandfonl...
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http://dx.doi.org/10...
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https://research.cha... (primary) (free)
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https://urn.kb.se/re...
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https://doi.org/10.3...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- We report the release of oxygen (O2) under dark conditions in aerobic soils. This unexpected process is hidden by respiration which constitutes the dominating reversal O2 flux. By using H218O in different soils, we confirmed that 16O18O and 18O2 released under dark soil conditions originated from added H218O. Water is the only large-scale source of electrons for reduction of CO2 in soils, but it has not been considered as an electron donor because of the very strong oxidation system needed. A high share of soil inorganic material seems to favor the release of O2. © 2013 S. Fleischer et al.
Ämnesord
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
- LANTBRUKSVETENSKAPER -- Lantbruksvetenskap, skogsbruk och fiske -- Markvetenskap (hsv//swe)
- AGRICULTURAL SCIENCES -- Agriculture, Forestry and Fisheries -- Soil Science (hsv//eng)
Nyckelord
- dark water oxidation
- soil CO2 reduction
- soil oxygen release
- soil respiration
- dark water oxidation
- soil CO2 reduction
- soil CO2 release
- soil respiration
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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