Matches in SemOpenAlex for { <https://semopenalex.org/work/W1985696514> ?p ?o ?g. }
- W1985696514 endingPage "11" @default.
- W1985696514 startingPage "1" @default.
- W1985696514 abstract "Pyrogenic carbon (PyC), a by-product of recurrent boreal wildfires, is an important component of the global soil C pool, although precise assessment of boreal PyC stock is scarce. The overall objective of this study was to estimate total C stock and PyC stock in forest floors of Eastern Canada boreal forests. We also investigated the environmental conditions controlling the stocks and characterized the composition of the forest floor layers. Forest floor samples were collected from mesic black spruce sites recently affected by fire (3–5 yr) and analyzed using elemental analysis and solid state 13C nuclear magnetic resonance (NMR) spectroscopy. PyC content was further estimated using a molecular mixing model. Total C stock in forest floors averaged 5.7 ± 2.9 kg C/m2 and PyC stock 0.6 ± 0.3 kg C/m2. Total stock varied with position in the landscape, with a greater accumulation of organic material on northern aspects and lower slope positions. In addition, total stock was significantly higher in spruce-dominated forest floors than stands where jack pine was present. The PyC stock was significantly related to the atomic H/C ratio (R2 0.84) of the different organic layers. 13C NMR spectroscopy revealed a large increase in aromatic carbon in the deepest forest floor layer (humified H horizon) at the organic-mineral soil interface. The majority of the PyC stock was located in this horizon and had been formed during past high severity fires rather than during the most recent fire event." @default.
- W1985696514 created "2016-06-24" @default.
- W1985696514 creator A5010098930 @default.
- W1985696514 creator A5027662098 @default.
- W1985696514 creator A5041844273 @default.
- W1985696514 creator A5042955467 @default.
- W1985696514 creator A5058851361 @default.
- W1985696514 creator A5071172724 @default.
- W1985696514 creator A5090617389 @default.
- W1985696514 date "2015-05-01" @default.
- W1985696514 modified "2023-10-06" @default.
- W1985696514 title "Total and pyrogenic carbon stocks in black spruce forest floors from eastern Canada" @default.
- W1985696514 cites W1495997430 @default.
- W1985696514 cites W1670565333 @default.
- W1985696514 cites W1970076264 @default.
- W1985696514 cites W1971331324 @default.
- W1985696514 cites W1973907865 @default.
- W1985696514 cites W1979966158 @default.
- W1985696514 cites W1982431340 @default.
- W1985696514 cites W1984865019 @default.
- W1985696514 cites W1987665025 @default.
- W1985696514 cites W1990798706 @default.
- W1985696514 cites W1992583073 @default.
- W1985696514 cites W1994176001 @default.
- W1985696514 cites W1995809639 @default.
- W1985696514 cites W2013036265 @default.
- W1985696514 cites W2014131329 @default.
- W1985696514 cites W2020096766 @default.
- W1985696514 cites W2020494110 @default.
- W1985696514 cites W2027889524 @default.
- W1985696514 cites W2037922216 @default.
- W1985696514 cites W2039480686 @default.
- W1985696514 cites W2041984399 @default.
- W1985696514 cites W2047903019 @default.
- W1985696514 cites W2050695214 @default.
- W1985696514 cites W2057028522 @default.
- W1985696514 cites W2059948033 @default.
- W1985696514 cites W2062699412 @default.
- W1985696514 cites W2077213975 @default.
- W1985696514 cites W2077633643 @default.
- W1985696514 cites W2082534432 @default.
- W1985696514 cites W2083320402 @default.
- W1985696514 cites W2085206104 @default.
- W1985696514 cites W2085218247 @default.
- W1985696514 cites W2086274170 @default.
- W1985696514 cites W2087966411 @default.
- W1985696514 cites W2088253702 @default.
- W1985696514 cites W2090140753 @default.
- W1985696514 cites W2092911697 @default.
- W1985696514 cites W2096897421 @default.
- W1985696514 cites W2101277022 @default.
- W1985696514 cites W2104940013 @default.
- W1985696514 cites W2106120042 @default.
- W1985696514 cites W2112931328 @default.
- W1985696514 cites W2136182610 @default.
- W1985696514 cites W2141726879 @default.
- W1985696514 cites W2143744444 @default.
- W1985696514 cites W2145966727 @default.
- W1985696514 cites W2155386164 @default.
- W1985696514 cites W2160971763 @default.
- W1985696514 cites W2162775056 @default.
- W1985696514 cites W2163842868 @default.
- W1985696514 cites W2167928679 @default.
- W1985696514 cites W2231752901 @default.
- W1985696514 cites W2319032873 @default.
- W1985696514 cites W2545815634 @default.
- W1985696514 doi "https://doi.org/10.1016/j.orggeochem.2015.02.004" @default.
- W1985696514 hasPublicationYear "2015" @default.
- W1985696514 type Work @default.
- W1985696514 sameAs 1985696514 @default.
- W1985696514 citedByCount "8" @default.
- W1985696514 countsByYear W19856965142016 @default.
- W1985696514 countsByYear W19856965142017 @default.
- W1985696514 countsByYear W19856965142018 @default.
- W1985696514 countsByYear W19856965142019 @default.
- W1985696514 countsByYear W19856965142023 @default.
- W1985696514 crossrefType "journal-article" @default.
- W1985696514 hasAuthorship W1985696514A5010098930 @default.
- W1985696514 hasAuthorship W1985696514A5027662098 @default.
- W1985696514 hasAuthorship W1985696514A5041844273 @default.
- W1985696514 hasAuthorship W1985696514A5042955467 @default.
- W1985696514 hasAuthorship W1985696514A5058851361 @default.
- W1985696514 hasAuthorship W1985696514A5071172724 @default.
- W1985696514 hasAuthorship W1985696514A5090617389 @default.
- W1985696514 hasConcept C100537666 @default.
- W1985696514 hasConcept C111368507 @default.
- W1985696514 hasConcept C127313418 @default.
- W1985696514 hasConcept C130950616 @default.
- W1985696514 hasConcept C132651083 @default.
- W1985696514 hasConcept C159390177 @default.
- W1985696514 hasConcept C159750122 @default.
- W1985696514 hasConcept C166957645 @default.
- W1985696514 hasConcept C18903297 @default.
- W1985696514 hasConcept C204036174 @default.
- W1985696514 hasConcept C205649164 @default.
- W1985696514 hasConcept C2989150663 @default.
- W1985696514 hasConcept C2994081031 @default.
- W1985696514 hasConcept C39432304 @default.