Matches in SemOpenAlex for { <https://semopenalex.org/work/W772803421> ?p ?o ?g. }
- W772803421 endingPage "287" @default.
- W772803421 startingPage "279" @default.
- W772803421 abstract "Increased or preferential decomposition of organic matter (OM) resulting from elevated global temperatures could have wide reaching impacts on ecosystem stability and function. The purpose of this experiment was to determine whether temperature and litter type interact to alter the chemical composition of OM decomposed during incubation. Either a higher-quality (fresh) eucalyptus leaf litter or a lower-quality (aged) eucalyptus leaf litter was mixed into a eucalyptus woodland soil. These soil and litter mixtures were incubated for 14 days at 12 °C or 32 °C. The OM composition of the starting and ending mixtures were characterized with solid-state 13C cross polarisation magic angle spinning (CP/MAS) nuclear magnetic resonance (NMR) spectroscopy. Despite significantly greater losses of CO2 at 32 °C relative to 12 °C in both litter mixtures, the OM composition of the fresh litter mixture was similar between the two temperatures, revealing compound classes were lost and gained in similar proportions. However, the OM composition of the aged litter mixture was significantly impacted by incubation temperature, with proportionately more lignin C and less lipid C at 32 °C relative to 12 °C. The differences in OM loss between the two litters in response to temperature (O-alkyl C in fresh litter; alkyl C in aged litter) reveal that there was not a consistent response of OM to elevated incubation temperature. Instead, the patterns of CO2 released during incubation were related to initial OM composition (r = 0.76) and microbial community structure (r = 0.74). In this experiment, the interacting effects of temperature, litter quality, and microbial community structure resulted in distinct decomposition trajectories for the two litter mixtures, and resulted (in the aged litter) in the enhanced loss of a compound considered to be relatively long-lived in soils. These results support the concept that in response to warming temperatures, the chemical composition of remaining OM will be impacted by both initial litter quality and microbial community structure." @default.
- W772803421 created "2016-06-24" @default.
- W772803421 creator A5022853382 @default.
- W772803421 creator A5027499528 @default.
- W772803421 creator A5046821830 @default.
- W772803421 creator A5068044168 @default.
- W772803421 creator A5091538501 @default.
- W772803421 date "2015-12-01" @default.
- W772803421 modified "2023-10-07" @default.
- W772803421 title "Divergent responses of organic matter composition to incubation temperature" @default.
- W772803421 cites W1564384281 @default.
- W772803421 cites W1581648025 @default.
- W772803421 cites W1922139594 @default.
- W772803421 cites W1965578568 @default.
- W772803421 cites W1970421972 @default.
- W772803421 cites W1984808985 @default.
- W772803421 cites W1990034552 @default.
- W772803421 cites W1992583073 @default.
- W772803421 cites W1995775107 @default.
- W772803421 cites W1996387110 @default.
- W772803421 cites W1998467926 @default.
- W772803421 cites W2005517056 @default.
- W772803421 cites W2009224855 @default.
- W772803421 cites W2010315962 @default.
- W772803421 cites W2012124164 @default.
- W772803421 cites W2013012832 @default.
- W772803421 cites W2015124896 @default.
- W772803421 cites W2020952735 @default.
- W772803421 cites W2021182782 @default.
- W772803421 cites W2029436946 @default.
- W772803421 cites W2029709627 @default.
- W772803421 cites W2033936588 @default.
- W772803421 cites W2034910411 @default.
- W772803421 cites W2035410240 @default.
- W772803421 cites W2039448069 @default.
- W772803421 cites W2054974228 @default.
- W772803421 cites W2060411194 @default.
- W772803421 cites W2060492353 @default.
- W772803421 cites W2067135909 @default.
- W772803421 cites W2069269466 @default.
- W772803421 cites W2082367875 @default.
- W772803421 cites W2083491664 @default.
- W772803421 cites W2083857556 @default.
- W772803421 cites W2084380632 @default.
- W772803421 cites W2086557961 @default.
- W772803421 cites W2087098846 @default.
- W772803421 cites W2087474788 @default.
- W772803421 cites W2094122709 @default.
- W772803421 cites W2095589143 @default.
- W772803421 cites W2099586679 @default.
- W772803421 cites W2099858489 @default.
- W772803421 cites W2106986958 @default.
- W772803421 cites W2109937711 @default.
- W772803421 cites W2111966523 @default.
- W772803421 cites W2116598828 @default.
- W772803421 cites W2117160001 @default.
- W772803421 cites W2122060467 @default.
- W772803421 cites W2122419936 @default.
- W772803421 cites W2123004271 @default.
- W772803421 cites W2123567531 @default.
- W772803421 cites W2132484323 @default.
- W772803421 cites W2133904157 @default.
- W772803421 cites W2135553337 @default.
- W772803421 cites W2136009149 @default.
- W772803421 cites W2136349043 @default.
- W772803421 cites W2137989725 @default.
- W772803421 cites W2138540827 @default.
- W772803421 cites W2141350212 @default.
- W772803421 cites W2149701416 @default.
- W772803421 cites W2151305472 @default.
- W772803421 cites W2151938782 @default.
- W772803421 cites W2159228463 @default.
- W772803421 cites W2164984913 @default.
- W772803421 cites W2166490258 @default.
- W772803421 cites W2172084595 @default.
- W772803421 cites W2335256719 @default.
- W772803421 cites W4240294359 @default.
- W772803421 doi "https://doi.org/10.1016/j.geoderma.2015.06.019" @default.
- W772803421 hasPublicationYear "2015" @default.
- W772803421 type Work @default.
- W772803421 sameAs 772803421 @default.
- W772803421 citedByCount "3" @default.
- W772803421 countsByYear W7728034212017 @default.
- W772803421 countsByYear W7728034212020 @default.
- W772803421 countsByYear W7728034212023 @default.
- W772803421 crossrefType "journal-article" @default.
- W772803421 hasAuthorship W772803421A5022853382 @default.
- W772803421 hasAuthorship W772803421A5027499528 @default.
- W772803421 hasAuthorship W772803421A5046821830 @default.
- W772803421 hasAuthorship W772803421A5068044168 @default.
- W772803421 hasAuthorship W772803421A5091538501 @default.
- W772803421 hasConcept C138885662 @default.
- W772803421 hasConcept C140793950 @default.
- W772803421 hasConcept C142796444 @default.
- W772803421 hasConcept C149849071 @default.
- W772803421 hasConcept C178790620 @default.
- W772803421 hasConcept C185592680 @default.
- W772803421 hasConcept C18903297 @default.