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- W1279131031 abstract "This chapter discusses the main driving variables and effect of soil management on climate or ecosystem-relevant trace gas fluxes from fields of the Forschungsverbund Agrarökosysteme München (FAM). Nitrous oxide (N2O) production rates during nitrification and denitrification rise with increasing soil temperature. High N2O emission from agricultural soils mainly results from the increased nitrogen (N) input into agricultural soils through N fertilizers, organic fertilizers and N accumulation by legumes. Nitrification mainly occurs in well-aerated soil compartments and is consequently the main source of N2O in dry and fresh soils. Soil moisture is identified as one of the most important driving variables for N2O fluxes from arable soils, showing a high temporal variability. At soil moisture contents above field capacity, N2O is further reduced to N2 by denitrification resulting in a decrease of the N2O flux rates. Positive correlations between the soil nitrate contents and the N2O emissions have numerously been reported from study sites where denitrification is shown to be the main N2O source. Most investigations on N2O emissions from arable and grassland soils at the FAM research station reveal positive relationships with soil nitrate contents and soil moisture data of the topsoil. Trace gas flux determination at the FAM research station shows extremely high flux rates during the cold winter months. It is shown that the N2O background emission during expanded periods of severe soil frost is higher as compared to the background emission during the summer period. The results of all investigations on N2O emissions at FAM sites reveal strong positive correlations between soil moisture and the N2O flux rates." @default.
- W1279131031 created "2016-06-24" @default.
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- W1279131031 creator A5075576608 @default.
- W1279131031 creator A5080593565 @default.
- W1279131031 date "2008-01-01" @default.
- W1279131031 modified "2023-09-27" @default.
- W1279131031 title "Main Driving Variables and Effect of Soil Management on Climate or Ecosystem-Relevant Trace Gas Fluxes from Fields of the FAM" @default.
- W1279131031 cites W1272062140 @default.
- W1279131031 cites W1491971974 @default.
- W1279131031 cites W1513059769 @default.
- W1279131031 cites W1529492541 @default.
- W1279131031 cites W1544191823 @default.
- W1279131031 cites W1559374974 @default.
- W1279131031 cites W1576930177 @default.
- W1279131031 cites W1932219208 @default.
- W1279131031 cites W1938438742 @default.
- W1279131031 cites W1973567528 @default.
- W1279131031 cites W1973674017 @default.
- W1279131031 cites W1974061364 @default.
- W1279131031 cites W1977491504 @default.
- W1279131031 cites W1978790512 @default.
- W1279131031 cites W1979107131 @default.
- W1279131031 cites W1979211501 @default.
- W1279131031 cites W1980154721 @default.
- W1279131031 cites W1981590261 @default.
- W1279131031 cites W1983639362 @default.
- W1279131031 cites W1984097950 @default.
- W1279131031 cites W1986657330 @default.
- W1279131031 cites W1988604831 @default.
- W1279131031 cites W1990919782 @default.
- W1279131031 cites W1994096611 @default.
- W1279131031 cites W1995548542 @default.
- W1279131031 cites W1996167634 @default.
- W1279131031 cites W2005808607 @default.
- W1279131031 cites W2013480950 @default.
- W1279131031 cites W2013578263 @default.
- W1279131031 cites W2015628893 @default.
- W1279131031 cites W2016107516 @default.
- W1279131031 cites W2017250575 @default.
- W1279131031 cites W2017599707 @default.
- W1279131031 cites W2018341464 @default.
- W1279131031 cites W2020656139 @default.
- W1279131031 cites W2024391139 @default.
- W1279131031 cites W2024425704 @default.
- W1279131031 cites W2028857062 @default.
- W1279131031 cites W2030410195 @default.
- W1279131031 cites W2031178043 @default.
- W1279131031 cites W2035402037 @default.
- W1279131031 cites W2035757763 @default.
- W1279131031 cites W2037748207 @default.
- W1279131031 cites W2037893757 @default.
- W1279131031 cites W2039904732 @default.
- W1279131031 cites W2040334304 @default.
- W1279131031 cites W2041189629 @default.
- W1279131031 cites W2041777301 @default.
- W1279131031 cites W2042672979 @default.
- W1279131031 cites W2045438501 @default.
- W1279131031 cites W2045936858 @default.
- W1279131031 cites W2047134642 @default.
- W1279131031 cites W2047311454 @default.
- W1279131031 cites W2052668318 @default.
- W1279131031 cites W2053606518 @default.
- W1279131031 cites W2055943900 @default.
- W1279131031 cites W2056258424 @default.
- W1279131031 cites W2057406469 @default.
- W1279131031 cites W2061933882 @default.
- W1279131031 cites W2062702855 @default.
- W1279131031 cites W2063423041 @default.
- W1279131031 cites W2067371777 @default.
- W1279131031 cites W2068711749 @default.
- W1279131031 cites W2068998052 @default.
- W1279131031 cites W2069894239 @default.
- W1279131031 cites W2070502963 @default.
- W1279131031 cites W2071181172 @default.
- W1279131031 cites W2071917162 @default.
- W1279131031 cites W2071973468 @default.
- W1279131031 cites W2072411593 @default.
- W1279131031 cites W2073048299 @default.
- W1279131031 cites W2073153718 @default.
- W1279131031 cites W2074207049 @default.
- W1279131031 cites W2076667989 @default.
- W1279131031 cites W2077329735 @default.
- W1279131031 cites W2078023522 @default.
- W1279131031 cites W2079334711 @default.
- W1279131031 cites W2080281827 @default.
- W1279131031 cites W2080828865 @default.
- W1279131031 cites W2081304591 @default.
- W1279131031 cites W2088583718 @default.
- W1279131031 cites W2101988522 @default.
- W1279131031 cites W2114125988 @default.
- W1279131031 cites W2128342217 @default.
- W1279131031 cites W2139991886 @default.
- W1279131031 cites W2140125950 @default.
- W1279131031 cites W2146898049 @default.
- W1279131031 cites W2147072587 @default.