Segura, Javier H. published the artcileBoreal tree species affect soil organic matter composition and saprotrophic mineralization rates, COA of Formula: C6H8O3, the publication is Plant and Soil (2019), 441(1-2), 173-190, database is CAplus.
To investigate how different tree species affect the composition of SOM and its mineralization in boreal forest ecosystems. We used pyrolysis GC-MS for mol.-level characterization of the SOM formed under five common boreal tree species at a replicated field experiment ∼50years after plantation. We incubated soil samples at 4, 9, 14 and 19°C and measured inherent CO2 production and substrate-induced respiration. We then evaluated if the saprotrophic microbial activity and its temperature sensitivity was controlled by the SOM composition The mol. composition of the SOM emerged as key factor influencing SOM properties in plots with different tree species. Most of the variance in the SOM content was explained by the organo-chem. composition of the SOM. More importantly, the fraction of the microbial community able to utilize the native SOM was largely controlled by the SOM organo-chem. composition Temperature sensitivity of CO2 production (Q10) was not explained by SOM composition However, the microbial access to different SOM pools varied with temperature These results bridge the gap between the paradigms of short-term litter and long-term SOM decomposition showing that, on an intermediate timescale (∼50 years), boreal tree species affect SOM mol. composition and saprotrophic mineralization rates.
Plant and Soil published new progress about 517-23-7. 517-23-7 belongs to esters-buliding-blocks, auxiliary class Tetrahydrofuran,Ketone,Ester, name is 3-Acetyldihydrofuran-2(3H)-one, and the molecular formula is C19H21N3O3S, COA of Formula: C6H8O3.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics