FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2049533090> ?p ?o ?g. }

• W2049533090 endingPage "532" @default.
• W2049533090 startingPage "516" @default.
• W2049533090 abstract "Soil heating, as for example experienced during vegetation fires, often increases soil water repellency; however, no detailed analysis of the soil chemical changes associated with this increase has been conducted to date. Here we characterize the changes in organic compound composition associated with heat-induced increases in water repellency for three Australian eucalypt-forest soils (one sandy loam, two sands). Laboratory heating (300°C) strongly increased water drop penetration times (WDPTs) in all soils. Soils were extracted by accelerated solvent extraction (ASE) with an iso-propanol/ammonia mixture (IPA/NH3 95:5) and pure iso-propanol (IPA). Extracts were fractionated into less and more polar fractions and analysed by GC-MS. Water repellency was eliminated in unheated and heated soils by IPA/NH3, but not by pure IPA. Before heating, total solvent extracts were dominated by n-alkanols, terpenoids, C16 acid, C29 alkane, β-sitosterol and polar compounds. After heating, dominant compounds were aromatic acids, aldehydes, levoglucosan, simple sugars and glycosides. Heating resulted in a sharp absolute decrease of homologous aliphatic series of alkanols and alkanes, a shift of fatty acid signature to members <C20 and an increase in total content of aromatic compounds. Heating also caused the formation of complex high-molecular-weight compounds detected in the more polar fractionated extracts and low-molecular-weight oxo- and hydroxyacids and aromatics in the IPA/NH3 solvent. We speculate that these compounds in conjunction with fatty acids of <C12 interact with organic and mineral soil surfaces and cause the observed strong increases in soil water repellency following heating." @default.
• W2049533090 created "2016-06-24" @default.
• W2049533090 creator A5031117461 @default.
• W2049533090 creator A5079377188 @default.
• W2049533090 date "2011-02-17" @default.
• W2049533090 modified "2023-10-11" @default.
• W2049533090 title "Changes in soil organic compound composition associated with heat-induced increases in soil water repellency" @default.
• W2049533090 cites W1583087387 @default.
• W2049533090 cites W180854667 @default.
• W2049533090 cites W1970277631 @default.
• W2049533090 cites W1981399239 @default.
• W2049533090 cites W1987498971 @default.
• W2049533090 cites W1991943464 @default.
• W2049533090 cites W1995388317 @default.
• W2049533090 cites W1997317806 @default.
• W2049533090 cites W2001962943 @default.
• W2049533090 cites W2005872391 @default.
• W2049533090 cites W2008183287 @default.
• W2049533090 cites W2008600690 @default.
• W2049533090 cites W2011826818 @default.
• W2049533090 cites W2014434991 @default.
• W2049533090 cites W204128722 @default.
• W2049533090 cites W2049137056 @default.
• W2049533090 cites W2050629019 @default.
• W2049533090 cites W2051208872 @default.
• W2049533090 cites W2051639933 @default.
• W2049533090 cites W2051779401 @default.
• W2049533090 cites W2052149049 @default.
• W2049533090 cites W2052769537 @default.
• W2049533090 cites W2055865851 @default.
• W2049533090 cites W2076179236 @default.
• W2049533090 cites W2077290568 @default.
• W2049533090 cites W2083812499 @default.
• W2049533090 cites W2085474059 @default.
• W2049533090 cites W2085623770 @default.
• W2049533090 cites W2086081750 @default.
• W2049533090 cites W2086965309 @default.
• W2049533090 cites W2087382677 @default.
• W2049533090 cites W2091410512 @default.
• W2049533090 cites W2092911697 @default.
• W2049533090 cites W2122690072 @default.
• W2049533090 cites W2125191272 @default.
• W2049533090 cites W2131718084 @default.
• W2049533090 cites W2137764911 @default.
• W2049533090 cites W2138738701 @default.
• W2049533090 cites W2158311690 @default.
• W2049533090 cites W2164529947 @default.
• W2049533090 cites W2950563521 @default.
• W2049533090 cites W4229718164 @default.
• W2049533090 doi "https://doi.org/10.1111/j.1365-2389.2011.01350.x" @default.
• W2049533090 hasPublicationYear "2011" @default.
• W2049533090 type Work @default.
• W2049533090 sameAs 2049533090 @default.
• W2049533090 citedByCount "61" @default.
• W2049533090 countsByYear W20495330902012 @default.
• W2049533090 countsByYear W20495330902013 @default.
• W2049533090 countsByYear W20495330902014 @default.
• W2049533090 countsByYear W20495330902015 @default.
• W2049533090 countsByYear W20495330902016 @default.
• W2049533090 countsByYear W20495330902017 @default.
• W2049533090 countsByYear W20495330902018 @default.
• W2049533090 countsByYear W20495330902019 @default.
• W2049533090 countsByYear W20495330902020 @default.
• W2049533090 countsByYear W20495330902021 @default.
• W2049533090 countsByYear W20495330902022 @default.
• W2049533090 countsByYear W20495330902023 @default.
• W2049533090 crossrefType "journal-article" @default.
• W2049533090 hasAuthorship W2049533090A5031117461 @default.
• W2049533090 hasAuthorship W2049533090A5079377188 @default.
• W2049533090 hasConcept C107872376 @default.
• W2049533090 hasConcept C113578266 @default.
• W2049533090 hasConcept C121539078 @default.
• W2049533090 hasConcept C138885662 @default.
• W2049533090 hasConcept C159390177 @default.
• W2049533090 hasConcept C159750122 @default.
• W2049533090 hasConcept C178790620 @default.
• W2049533090 hasConcept C185592680 @default.
• W2049533090 hasConcept C2777207669 @default.
• W2049533090 hasConcept C2779345167 @default.
• W2049533090 hasConcept C2780059578 @default.
• W2049533090 hasConcept C2781327020 @default.
• W2049533090 hasConcept C3019268976 @default.
• W2049533090 hasConcept C39432304 @default.
• W2049533090 hasConcept C40231798 @default.
• W2049533090 hasConcept C41895202 @default.
• W2049533090 hasConcept C4725764 @default.
• W2049533090 hasConceptScore W2049533090C107872376 @default.
• W2049533090 hasConceptScore W2049533090C113578266 @default.
• W2049533090 hasConceptScore W2049533090C121539078 @default.
• W2049533090 hasConceptScore W2049533090C138885662 @default.
• W2049533090 hasConceptScore W2049533090C159390177 @default.
• W2049533090 hasConceptScore W2049533090C159750122 @default.
• W2049533090 hasConceptScore W2049533090C178790620 @default.
• W2049533090 hasConceptScore W2049533090C185592680 @default.
• W2049533090 hasConceptScore W2049533090C2777207669 @default.
• W2049533090 hasConceptScore W2049533090C2779345167 @default.
• W2049533090 hasConceptScore W2049533090C2780059578 @default.
• W2049533090 hasConceptScore W2049533090C2781327020 @default.

• next