Matches in SemOpenAlex for { <https://semopenalex.org/work/W3040806368> ?p ?o ?g. }
- W3040806368 endingPage "109925" @default.
- W3040806368 startingPage "109925" @default.
- W3040806368 abstract "Understanding optical characteristics, composition and source of dissolved organic matter (DOM) in rivers of the Three Gorges Reservoir (TGR) region is important for region and global carbon cycle. However, chemical compositions and source of DOM from the tributary to mainstream in the TGR region are not well studied. Consequently, 126 water samples were collected from rivers in different land use region, and these rivers covered the main tributaries of the Yangtze River in the TGR region. The temporal and spatial variations of DOM structure and source identification in different land use region were investigated using UV–visible absorbance and fluorescence spectroscopy. Overall, there were higher ratio of humic acid to fulvic, aromaticity, molecular weight and proportion of colored humic substances in DOM in the wet season than in the dry season. The weaker biologic/microbial and stronger terrestrial sources in DOM were observed in the wet season than in the dry season. DOM comparison in variable land use demonstrated the higher terrestrial sources and weaker biologic/microbial sources in DOM in the forest-affected rivers irrespective of hydrological seasonality, as well as in the wet season irrespective of land use types. DOM in the farmland-affected rivers showed more protein-like signal. We found that monsoonal precipitation, anthropogenic activities and land use were important drivers for the DOM quality variations. These findings will be beneficial to unravel riverine DOM structure and sources in relation to anthropogenic activities and also improve our understanding of DOM biogeochemical cycle in the rivers." @default.
- W3040806368 created "2020-07-16" @default.
- W3040806368 creator A5008263012 @default.
- W3040806368 creator A5049396027 @default.
- W3040806368 date "2020-10-01" @default.
- W3040806368 modified "2023-10-18" @default.
- W3040806368 title "Spatial and temporal comparisons of dissolved organic matter in river systems of the Three Gorges Reservoir region using fluorescence and UV–Visible spectroscopy" @default.
- W3040806368 cites W1874758216 @default.
- W3040806368 cites W1905566710 @default.
- W3040806368 cites W1964423143 @default.
- W3040806368 cites W1970801056 @default.
- W3040806368 cites W1971410357 @default.
- W3040806368 cites W2003332760 @default.
- W3040806368 cites W2006295565 @default.
- W3040806368 cites W2006342326 @default.
- W3040806368 cites W2025939314 @default.
- W3040806368 cites W2035279697 @default.
- W3040806368 cites W2060349369 @default.
- W3040806368 cites W2065990142 @default.
- W3040806368 cites W2072595286 @default.
- W3040806368 cites W2081905600 @default.
- W3040806368 cites W2087737602 @default.
- W3040806368 cites W2100737298 @default.
- W3040806368 cites W2116117913 @default.
- W3040806368 cites W2120321951 @default.
- W3040806368 cites W2154707908 @default.
- W3040806368 cites W2160124416 @default.
- W3040806368 cites W2162889508 @default.
- W3040806368 cites W2163025476 @default.
- W3040806368 cites W2168225251 @default.
- W3040806368 cites W2219006244 @default.
- W3040806368 cites W2316098658 @default.
- W3040806368 cites W2431146984 @default.
- W3040806368 cites W2464745204 @default.
- W3040806368 cites W2516819951 @default.
- W3040806368 cites W2520509291 @default.
- W3040806368 cites W2564665973 @default.
- W3040806368 cites W2572696225 @default.
- W3040806368 cites W2588497805 @default.
- W3040806368 cites W2664865247 @default.
- W3040806368 cites W2766558352 @default.
- W3040806368 cites W2784058530 @default.
- W3040806368 cites W2789555033 @default.
- W3040806368 cites W2790245500 @default.
- W3040806368 cites W2794316287 @default.
- W3040806368 cites W2800728168 @default.
- W3040806368 cites W2801062908 @default.
- W3040806368 cites W2806491838 @default.
- W3040806368 cites W2886975319 @default.
- W3040806368 cites W2892728196 @default.
- W3040806368 cites W2896543089 @default.
- W3040806368 cites W2904831450 @default.
- W3040806368 cites W2971844141 @default.
- W3040806368 cites W2995772719 @default.
- W3040806368 cites W2996174723 @default.
- W3040806368 cites W3005483232 @default.
- W3040806368 doi "https://doi.org/10.1016/j.envres.2020.109925" @default.
- W3040806368 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32980013" @default.
- W3040806368 hasPublicationYear "2020" @default.
- W3040806368 type Work @default.
- W3040806368 sameAs 3040806368 @default.
- W3040806368 citedByCount "34" @default.
- W3040806368 countsByYear W30408063682021 @default.
- W3040806368 countsByYear W30408063682022 @default.
- W3040806368 countsByYear W30408063682023 @default.
- W3040806368 crossrefType "journal-article" @default.
- W3040806368 hasAuthorship W3040806368A5008263012 @default.
- W3040806368 hasAuthorship W3040806368A5049396027 @default.
- W3040806368 hasConcept C105795698 @default.
- W3040806368 hasConcept C107054158 @default.
- W3040806368 hasConcept C107872376 @default.
- W3040806368 hasConcept C110872660 @default.
- W3040806368 hasConcept C125403950 @default.
- W3040806368 hasConcept C127313418 @default.
- W3040806368 hasConcept C153294291 @default.
- W3040806368 hasConcept C16828302 @default.
- W3040806368 hasConcept C185592680 @default.
- W3040806368 hasConcept C187320778 @default.
- W3040806368 hasConcept C18903297 @default.
- W3040806368 hasConcept C205649164 @default.
- W3040806368 hasConcept C2780648208 @default.
- W3040806368 hasConcept C2780797713 @default.
- W3040806368 hasConcept C33923547 @default.
- W3040806368 hasConcept C36574619 @default.
- W3040806368 hasConcept C39432304 @default.
- W3040806368 hasConcept C4792198 @default.
- W3040806368 hasConcept C52322663 @default.
- W3040806368 hasConcept C58640448 @default.
- W3040806368 hasConcept C6939412 @default.
- W3040806368 hasConcept C71915725 @default.
- W3040806368 hasConcept C76886044 @default.
- W3040806368 hasConcept C86803240 @default.
- W3040806368 hasConcept C94747663 @default.
- W3040806368 hasConcept C9777977 @default.
- W3040806368 hasConceptScore W3040806368C105795698 @default.
- W3040806368 hasConceptScore W3040806368C107054158 @default.
- W3040806368 hasConceptScore W3040806368C107872376 @default.
- W3040806368 hasConceptScore W3040806368C110872660 @default.