Matches in SemOpenAlex for { <https://semopenalex.org/work/W333282851> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W333282851 endingPage "523" @default.
- W333282851 startingPage "519" @default.
- W333282851 abstract "Oxidization-reduction status is one of the important factors affecting denitrification in soil. With the incubation experiment of 15N-labeled nitrate-N denitrification under different redox conditions and the direct measurement of the gaseous 15N losses, the redox condition for occurrence of denitrification was studied, so that direct basis could be provid- ed for the future explanation of N loss from nitrification-denitrification in rice field soil. The resresults indicate indicate that the denitrification of nitrate-N can take place under reduction and oxidation conditions. The 15N-nitrate losses directl measured during 4 weeks incubation period are 60.23 + 8.04 % under oxidation condition (Eh7 290-330 mV ) and 83.89 + 4.79 % under reduction condition (Eh7-114-42mV). However, under oxidation condition the rate of denitrification is evidently lowered with the half time of added nitrate-N prolonged, showing the inhibition of soluble O2 on the denitrifi- cation. The decrease of 15N abundance of source in the Process of nitrate-N denitrification under oxidation condition indicated that nitrification-denitrification of the ammonium- N from the soill occurred. The results from modeling studies on the Processes of denitrification show that the rate constant and corresponding half bine as the indexes of soil denitrification potential are probably better than the traditional method with the percentage of denitrification as index. With the combination of the direct determination with the 15N tracer-mass spectrometry technique and the modeling method, denitrification in soil and other environmental systems could be more suitably evaluated." @default.
- W333282851 created "2016-06-24" @default.
- W333282851 creator A5012580021 @default.
- W333282851 creator A5054973335 @default.
- W333282851 creator A5089128221 @default.
- W333282851 date "2000-01-01" @default.
- W333282851 modified "2023-09-27" @default.
- W333282851 title "Denitrification of 15N labeled nitrate-N in rice field soil under different redox conditions." @default.
- W333282851 hasPublicationYear "2000" @default.
- W333282851 type Work @default.
- W333282851 sameAs 333282851 @default.
- W333282851 citedByCount "0" @default.
- W333282851 crossrefType "journal-article" @default.
- W333282851 hasAuthorship W333282851A5012580021 @default.
- W333282851 hasAuthorship W333282851A5054973335 @default.
- W333282851 hasAuthorship W333282851A5089128221 @default.
- W333282851 hasConcept C107872376 @default.
- W333282851 hasConcept C164752452 @default.
- W333282851 hasConcept C178790620 @default.
- W333282851 hasConcept C179104552 @default.
- W333282851 hasConcept C185592680 @default.
- W333282851 hasConcept C197011783 @default.
- W333282851 hasConcept C19910418 @default.
- W333282851 hasConcept C2776384668 @default.
- W333282851 hasConcept C2779870022 @default.
- W333282851 hasConcept C537208039 @default.
- W333282851 hasConcept C55904794 @default.
- W333282851 hasConcept C73593433 @default.
- W333282851 hasConceptScore W333282851C107872376 @default.
- W333282851 hasConceptScore W333282851C164752452 @default.
- W333282851 hasConceptScore W333282851C178790620 @default.
- W333282851 hasConceptScore W333282851C179104552 @default.
- W333282851 hasConceptScore W333282851C185592680 @default.
- W333282851 hasConceptScore W333282851C197011783 @default.
- W333282851 hasConceptScore W333282851C19910418 @default.
- W333282851 hasConceptScore W333282851C2776384668 @default.
- W333282851 hasConceptScore W333282851C2779870022 @default.
- W333282851 hasConceptScore W333282851C537208039 @default.
- W333282851 hasConceptScore W333282851C55904794 @default.
- W333282851 hasConceptScore W333282851C73593433 @default.
- W333282851 hasIssue "6" @default.
- W333282851 hasOpenAccess W333282851 @default.
- W333282851 hasRelatedWork W1966533495 @default.
- W333282851 hasRelatedWork W1986411043 @default.
- W333282851 hasRelatedWork W2085349642 @default.
- W333282851 hasRelatedWork W2232733650 @default.
- W333282851 hasRelatedWork W2332407573 @default.
- W333282851 hasRelatedWork W2348998023 @default.
- W333282851 hasRelatedWork W2507120288 @default.
- W333282851 hasRelatedWork W2794374849 @default.
- W333282851 hasRelatedWork W2794712574 @default.
- W333282851 hasRelatedWork W2899704001 @default.
- W333282851 hasRelatedWork W2952646937 @default.
- W333282851 hasRelatedWork W2964832635 @default.
- W333282851 hasRelatedWork W2970505513 @default.
- W333282851 hasRelatedWork W3006652782 @default.
- W333282851 hasRelatedWork W3021034063 @default.
- W333282851 hasRelatedWork W3173720342 @default.
- W333282851 hasRelatedWork W3175885836 @default.
- W333282851 hasRelatedWork W356384968 @default.
- W333282851 hasRelatedWork W394593097 @default.
- W333282851 hasRelatedWork W2185827634 @default.
- W333282851 hasVolume "20" @default.
- W333282851 isParatext "false" @default.
- W333282851 isRetracted "false" @default.
- W333282851 magId "333282851" @default.
- W333282851 workType "article" @default.