Matches in SemOpenAlex for { <https://semopenalex.org/work/W1687789495> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W1687789495 endingPage "9" @default.
- W1687789495 startingPage "3" @default.
- W1687789495 abstract "This paper is focused on soil organic matter quality assessment in acid forest soils. Soil samples were collected in the Jizera Mountains region. Vegetation cover of sampling sites was formed by spruce or beech monocultures. Humus quality was assessed by the ratio of absorbances of pyrophosphate soil extract at the wavelengths of 400 and 600 nm (A400/A600). Humus fractionation was performed on selected soil samples. DRIFT spectra of individual fractions were measured. Higher pH and lower C and N contents were found in beech forest than in spruce forest. A400/A600 well correlates with C and N contents (r = 0.510*** and 0.615***, respectively). C and N content increases as to humus quality decreases. DRIFT spectra of fulvic acids turned out to be unsuitable for describing differences in humus quality. DRIFT spectra of humic acids and humin were hence more suitable. The difference between spruce and beech forest was found in 1514.cm-1 (C=C bounds of benzene rings) and 1550 cm-1 (N-H bounds in monosubstituted amides) bands intensities. Humic acids and humin coming from the O horizons of beech forest are relatively enriched by nitrogen functional groups. Values of humic acids aromaticity index did not differ between beech and spruce forests. DRIFT spectroscopy was shown as a possible method for detailed humus quality studying." @default.
- W1687789495 created "2016-06-24" @default.
- W1687789495 creator A5032078445 @default.
- W1687789495 creator A5048563984 @default.
- W1687789495 creator A5088127604 @default.
- W1687789495 date "2006-03-31" @default.
- W1687789495 modified "2023-10-02" @default.
- W1687789495 title "Methods for the Assessment of Humic Substances Quality in Forest Soils" @default.
- W1687789495 cites W1991762888 @default.
- W1687789495 cites W2009068790 @default.
- W1687789495 cites W2062649281 @default.
- W1687789495 cites W2081726009 @default.
- W1687789495 cites W2463527057 @default.
- W1687789495 cites W2789619848 @default.
- W1687789495 cites W2791488064 @default.
- W1687789495 doi "https://doi.org/10.17221/6499-swr" @default.
- W1687789495 hasPublicationYear "2006" @default.
- W1687789495 type Work @default.
- W1687789495 sameAs 1687789495 @default.
- W1687789495 citedByCount "3" @default.
- W1687789495 countsByYear W16877894952013 @default.
- W1687789495 countsByYear W16877894952017 @default.
- W1687789495 countsByYear W16877894952022 @default.
- W1687789495 crossrefType "journal-article" @default.
- W1687789495 hasAuthorship W1687789495A5032078445 @default.
- W1687789495 hasAuthorship W1687789495A5048563984 @default.
- W1687789495 hasAuthorship W1687789495A5088127604 @default.
- W1687789495 hasBestOaLocation W16877894951 @default.
- W1687789495 hasConcept C107872376 @default.
- W1687789495 hasConcept C159390177 @default.
- W1687789495 hasConcept C159750122 @default.
- W1687789495 hasConcept C178790620 @default.
- W1687789495 hasConcept C182124840 @default.
- W1687789495 hasConcept C185592680 @default.
- W1687789495 hasConcept C186464225 @default.
- W1687789495 hasConcept C2776500793 @default.
- W1687789495 hasConcept C2780560099 @default.
- W1687789495 hasConcept C2780965034 @default.
- W1687789495 hasConcept C39432304 @default.
- W1687789495 hasConcept C48743137 @default.
- W1687789495 hasConcept C52201283 @default.
- W1687789495 hasConcept C59822182 @default.
- W1687789495 hasConcept C86803240 @default.
- W1687789495 hasConceptScore W1687789495C107872376 @default.
- W1687789495 hasConceptScore W1687789495C159390177 @default.
- W1687789495 hasConceptScore W1687789495C159750122 @default.
- W1687789495 hasConceptScore W1687789495C178790620 @default.
- W1687789495 hasConceptScore W1687789495C182124840 @default.
- W1687789495 hasConceptScore W1687789495C185592680 @default.
- W1687789495 hasConceptScore W1687789495C186464225 @default.
- W1687789495 hasConceptScore W1687789495C2776500793 @default.
- W1687789495 hasConceptScore W1687789495C2780560099 @default.
- W1687789495 hasConceptScore W1687789495C2780965034 @default.
- W1687789495 hasConceptScore W1687789495C39432304 @default.
- W1687789495 hasConceptScore W1687789495C48743137 @default.
- W1687789495 hasConceptScore W1687789495C52201283 @default.
- W1687789495 hasConceptScore W1687789495C59822182 @default.
- W1687789495 hasConceptScore W1687789495C86803240 @default.
- W1687789495 hasIssue "1" @default.
- W1687789495 hasLocation W16877894951 @default.
- W1687789495 hasOpenAccess W1687789495 @default.
- W1687789495 hasPrimaryLocation W16877894951 @default.
- W1687789495 hasRelatedWork W1975723159 @default.
- W1687789495 hasRelatedWork W2000857824 @default.
- W1687789495 hasRelatedWork W2006479960 @default.
- W1687789495 hasRelatedWork W2024478661 @default.
- W1687789495 hasRelatedWork W2082134986 @default.
- W1687789495 hasRelatedWork W2124105305 @default.
- W1687789495 hasRelatedWork W2273399366 @default.
- W1687789495 hasRelatedWork W2365438951 @default.
- W1687789495 hasRelatedWork W2894764769 @default.
- W1687789495 hasRelatedWork W2278794920 @default.
- W1687789495 hasVolume "1" @default.
- W1687789495 isParatext "false" @default.
- W1687789495 isRetracted "false" @default.
- W1687789495 magId "1687789495" @default.
- W1687789495 workType "article" @default.