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- W2037855897 abstract "Abstract. This study investigated soil organic matter (OM) composition of differently stabilized soil OM fractions in the active layer of a polygonal tundra soil in the Lena Delta, Russia, by applying density and particle size fractionation combined with qualitative OM analysis using solid state 13C nuclear magnetic resonance spectroscopy, and lipid analysis combined with 14C analysis. Bulk soil OM was mainly composed of plant-derived, little-decomposed material with surprisingly high and strongly increasing apparent 14C ages with active layer depth suggesting slow microbial OM transformation in cold climate. Most soil organic carbon was stored in clay and fine-silt fractions (< 6.3 μm), which were composed of little-decomposed plant material, indicated by the dominance of long n-alkane and n-fatty acid compounds and low alkyl/O-alkyl C ratios. Organo-mineral associations, which are suggested to be a key mechanism of OM stabilization in temperate soils, seem to be less important in the active layer as the mainly plant-derived clay- and fine-silt-sized OM was surprisingly young, with 14C contents similar to the bulk soil values. Furthermore, these fractions contained less organic carbon compared to density fractionated OM occluded in soil aggregates – a further important OM stabilization mechanism in temperate soils restricting accessibility of microorganisms. This process seems to be important at greater active layer depth where particulate OM, occluded in soil aggregates, was older than free particulate OM." @default.
- W2037855897 created "2016-06-24" @default.
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- W2037855897 date "2013-05-08" @default.
- W2037855897 modified "2023-10-01" @default.
- W2037855897 title "Organic matter composition and stabilization in a polygonal tundra soil of the Lena Delta" @default.
- W2037855897 cites W1656843456 @default.
- W2037855897 cites W1828149165 @default.
- W2037855897 cites W1966409932 @default.
- W2037855897 cites W1968290084 @default.
- W2037855897 cites W1978684995 @default.
- W2037855897 cites W1984017088 @default.
- W2037855897 cites W1985490719 @default.
- W2037855897 cites W1985777199 @default.
- W2037855897 cites W1989014791 @default.
- W2037855897 cites W1992583073 @default.
- W2037855897 cites W1995336154 @default.
- W2037855897 cites W1996899859 @default.
- W2037855897 cites W2003357849 @default.
- W2037855897 cites W2017051937 @default.
- W2037855897 cites W2019544520 @default.
- W2037855897 cites W2021303566 @default.
- W2037855897 cites W2022531869 @default.
- W2037855897 cites W2024884535 @default.
- W2037855897 cites W2026051253 @default.
- W2037855897 cites W2033233017 @default.
- W2037855897 cites W2033536091 @default.
- W2037855897 cites W2034657785 @default.
- W2037855897 cites W2039448069 @default.
- W2037855897 cites W2040921034 @default.
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- W2037855897 cites W2048879720 @default.
- W2037855897 cites W2053549162 @default.
- W2037855897 cites W2061323665 @default.
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- W2037855897 cites W2062113651 @default.
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- W2037855897 cites W2080633640 @default.
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- W2037855897 doi "https://doi.org/10.5194/bg-10-3145-2013" @default.
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