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rdf:type
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Description
| - The parameter Q10 is commonly used to express the relationship between soil CO2 efflux and soil temperature. Soil surface CO2 efflux and soil temperature at different depths were measured in a 21-year-old Norway spruce stand and a mountain grassland site (Bily Kriz, Beskydy Mts., Czech Republic), using automated gasometric systems. A time-delay and goodness-of-fit between soil CO2 efflux and soil temperature at different measuring depths were determined. Wide ranges of values for the time-delay of CO2 efflux in response to temperature, Q10 and the determination coefficient (R2) between CO2 efflux and temperature were obtained. The values of Q10 and the CO2 time-delay increased with depth of soil temperature measurement point, while the R2 of the CO2-temperature relationship significantly decreased. Measurement of soil temperature at very shallow soil layer, preferably at the soil surface, is highly recommended to determine useable values of Q10.
- The parameter Q10 is commonly used to express the relationship between soil CO2 efflux and soil temperature. Soil surface CO2 efflux and soil temperature at different depths were measured in a 21-year-old Norway spruce stand and a mountain grassland site (Bily Kriz, Beskydy Mts., Czech Republic), using automated gasometric systems. A time-delay and goodness-of-fit between soil CO2 efflux and soil temperature at different measuring depths were determined. Wide ranges of values for the time-delay of CO2 efflux in response to temperature, Q10 and the determination coefficient (R2) between CO2 efflux and temperature were obtained. The values of Q10 and the CO2 time-delay increased with depth of soil temperature measurement point, while the R2 of the CO2-temperature relationship significantly decreased. Measurement of soil temperature at very shallow soil layer, preferably at the soil surface, is highly recommended to determine useable values of Q10. (en)
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Title
| - Chamber techniques versus eddy covariance method during nighttime measurements
- Chamber techniques versus eddy covariance method during nighttime measurements (en)
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skos:prefLabel
| - Chamber techniques versus eddy covariance method during nighttime measurements
- Chamber techniques versus eddy covariance method during nighttime measurements (en)
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skos:notation
| - RIV/67179843:_____/07:00341976!RIV11-MZP-67179843
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(SM/630/2/03), P(SM/640/18/03), Z(AV0Z60870520)
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/67179843:_____/07:00341976
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Eddy covariance; Friction velocity; chamber; grassland; net radiation (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Acosta, Manuel
- Janouš, Dalibor
- Pavelka, Marian
- Sedlák, Pavel
- Taufarová, Klára
- Czerný, Radek
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http://linked.open...n/vavai/riv/zamer
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