Matches in SemOpenAlex for { <https://semopenalex.org/work/W3026972197> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W3026972197 endingPage "4017" @default.
- W3026972197 startingPage "4009" @default.
- W3026972197 abstract "Rapid urbanization has a significant impact on dissolved organic matter (DOM) in water and sediment; thus, it is important to explore the distribution characteristics and influencing factors of DOM in watersheds. Xiaojia River is a typical urban area in Beilun District of Ningbo City, Yangtze River Delta. The spectral characteristics of DOM in the water and sediment in this river were studied to examine their sources and characteristics. The DOM was analyzed by three-dimensional fluorescence spectroscopy (EEM) coupled with the parallel factor analysis (PARAFAC) model. The following results were noted. ① Four fluorescence DOM components were derived by EEM-PARAFAC:C1 represents terrestrial humus with a high molecular weight; C2 represents terrestrial humus with a low molecular weight, which was produced by biodegradation; C3 represents protein-like substances that were sensitive in a microenvironment; and C4 is terrestrial humus. ② Both new-born endogenous and terrestrial sources have large impacts on DOM components. The humification degree was very weak with a low concentration of humus. The DOM in the sediments was derived mainly from terrestrial or soil sources with small endogenous contribution with high humification. The concentration of humus in the sediments was significantly higher than that in water. ③ Redundancy analysis (RDA) showed that farmland and urban land use were the dominant environmental factors and had relatively high correlation with the water indicators. Construction land, farmland, and wetland land use positively correlated with the sediment components. Among them, urban land use had the greatest influence on the concentration parameter Fn(355) of humus-like substance C4 and the humus-like substance in sediments." @default.
- W3026972197 created "2020-05-29" @default.
- W3026972197 creator A5014281463 @default.
- W3026972197 creator A5016322666 @default.
- W3026972197 creator A5051589046 @default.
- W3026972197 creator A5053133500 @default.
- W3026972197 creator A5079583668 @default.
- W3026972197 date "2019-09-08" @default.
- W3026972197 modified "2023-09-24" @default.
- W3026972197 title "[Fluorescence Characteristics and Influencing Factors of Dissolved Organic Matter (DOM) in Water and Sediment of Urban Watershed: A Case Study of Xiaojia River in Ningbo City]." @default.
- W3026972197 doi "https://doi.org/10.13227/j.hjkx.201902118" @default.
- W3026972197 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/31854863" @default.
- W3026972197 hasPublicationYear "2019" @default.
- W3026972197 type Work @default.
- W3026972197 sameAs 3026972197 @default.
- W3026972197 citedByCount "1" @default.
- W3026972197 countsByYear W30269721972022 @default.
- W3026972197 crossrefType "journal-article" @default.
- W3026972197 hasAuthorship W3026972197A5014281463 @default.
- W3026972197 hasAuthorship W3026972197A5016322666 @default.
- W3026972197 hasAuthorship W3026972197A5051589046 @default.
- W3026972197 hasAuthorship W3026972197A5053133500 @default.
- W3026972197 hasAuthorship W3026972197A5079583668 @default.
- W3026972197 hasConcept C107872376 @default.
- W3026972197 hasConcept C114793014 @default.
- W3026972197 hasConcept C127313418 @default.
- W3026972197 hasConcept C159390177 @default.
- W3026972197 hasConcept C159750122 @default.
- W3026972197 hasConcept C185592680 @default.
- W3026972197 hasConcept C187320778 @default.
- W3026972197 hasConcept C18903297 @default.
- W3026972197 hasConcept C2816523 @default.
- W3026972197 hasConcept C36574619 @default.
- W3026972197 hasConcept C39432304 @default.
- W3026972197 hasConcept C48743137 @default.
- W3026972197 hasConcept C52201283 @default.
- W3026972197 hasConcept C67715294 @default.
- W3026972197 hasConcept C76886044 @default.
- W3026972197 hasConcept C86803240 @default.
- W3026972197 hasConceptScore W3026972197C107872376 @default.
- W3026972197 hasConceptScore W3026972197C114793014 @default.
- W3026972197 hasConceptScore W3026972197C127313418 @default.
- W3026972197 hasConceptScore W3026972197C159390177 @default.
- W3026972197 hasConceptScore W3026972197C159750122 @default.
- W3026972197 hasConceptScore W3026972197C185592680 @default.
- W3026972197 hasConceptScore W3026972197C187320778 @default.
- W3026972197 hasConceptScore W3026972197C18903297 @default.
- W3026972197 hasConceptScore W3026972197C2816523 @default.
- W3026972197 hasConceptScore W3026972197C36574619 @default.
- W3026972197 hasConceptScore W3026972197C39432304 @default.
- W3026972197 hasConceptScore W3026972197C48743137 @default.
- W3026972197 hasConceptScore W3026972197C52201283 @default.
- W3026972197 hasConceptScore W3026972197C67715294 @default.
- W3026972197 hasConceptScore W3026972197C76886044 @default.
- W3026972197 hasConceptScore W3026972197C86803240 @default.
- W3026972197 hasIssue "9" @default.
- W3026972197 hasLocation W30269721971 @default.
- W3026972197 hasOpenAccess W3026972197 @default.
- W3026972197 hasPrimaryLocation W30269721971 @default.
- W3026972197 hasRelatedWork W1964417676 @default.
- W3026972197 hasRelatedWork W2034323223 @default.
- W3026972197 hasRelatedWork W2059184766 @default.
- W3026972197 hasRelatedWork W2072038026 @default.
- W3026972197 hasRelatedWork W2118717890 @default.
- W3026972197 hasRelatedWork W2343291266 @default.
- W3026972197 hasRelatedWork W2386287586 @default.
- W3026972197 hasRelatedWork W2586381935 @default.
- W3026972197 hasRelatedWork W3123009258 @default.
- W3026972197 hasRelatedWork W3199242267 @default.
- W3026972197 hasVolume "40" @default.
- W3026972197 isParatext "false" @default.
- W3026972197 isRetracted "false" @default.
- W3026972197 magId "3026972197" @default.
- W3026972197 workType "article" @default.