Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"Static chamber"”.
-
Exchange of radiatively active trace gases in tundra environments, with particular attention to methane
… presented are flux measurements produced using a static chamber technique. Methane and carbon dioxide were also analysed for their isotopic signatures. The scale of methane emission and factors controlling the flux at temporal and spatial scales are investiga!ed and discussed in relation to the …
-
The effects of land use, temperature and water level fluctuations on the emission of nitrous oxide (N2O), carbon dioxide (CO2) and methane (CH4) from organic soil cores in Iceland
… collected by a common methodology based on a static chamber technique for N2O and CH4 and a dynamic chamber method for CO2. The results show that landuse type significantly affects soil GHG’s production (P=0.000). Raised temperatures increased the emission of CO2 (P<0.001) and CH4 (P<0.001) …
-
Paddock scale nitrous oxide emissions from intensively grazed pasture: Quantification and mitigation
… EC to traditional measurement approaches, i.e. static chambers, 2) quantify annual N₂O emission budgets and 3) determine the effect of farm management including pasture renewal on N₂O emissions. The findings of this thesis show that EC provided a realistic picture of the N₂O exchange at paddock …