Matches in SemOpenAlex for { <https://semopenalex.org/work/W4237821777> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W4237821777 abstract "<p>Source apportionment of soil heavy metals is an challenge and urgent work as the result of the rapid development of industrialization and urbanization. The common approach is multivariate statistical analysis, such as PCA and APCS/MLR, which infers only a single pattern of sources of heavy metals in entire study area. Due to complicated pathways and processes, patterns of pollution sources in a whole region may include two or more. Hence, we developed an analytical framework based on GWPCA to explore multiple patterns of sources of soil heavy metals on a regional scale. Xiangtan county, an important grain-producing area in China, was taken as a case study, which suffers the problem of heavy metal pollutions. Our results revealed the pollution situations of five soil heavy metals(Pb, Cd, As, Cr and Hg) in farmland soils and suggested that there exists various pollution patterns of these heavy metals in Xiangtan county. In each pattern, the structure of contamination sources is different. Our study also indicates that the analytical framework considering the spatial heterogeneity of pollution sources can help take more precise practices to solve this vital problem.</p> <p>&#160;</p>" @default.
- W4237821777 created "2022-05-12" @default.
- W4237821777 creator A5041189683 @default.
- W4237821777 creator A5055819576 @default.
- W4237821777 date "2021-04-28" @default.
- W4237821777 modified "2023-10-17" @default.
- W4237821777 title "Source apportionment of heavy metal pollution in farmland soils on a regional scale using geographically weighted PCA" @default.
- W4237821777 doi "https://doi.org/10.5194/ismc2021-29" @default.
- W4237821777 hasPublicationYear "2021" @default.
- W4237821777 type Work @default.
- W4237821777 citedByCount "0" @default.
- W4237821777 crossrefType "posted-content" @default.
- W4237821777 hasAuthorship W4237821777A5041189683 @default.
- W4237821777 hasAuthorship W4237821777A5055819576 @default.
- W4237821777 hasConcept C107872376 @default.
- W4237821777 hasConcept C112570922 @default.
- W4237821777 hasConcept C159390177 @default.
- W4237821777 hasConcept C159750122 @default.
- W4237821777 hasConcept C17744445 @default.
- W4237821777 hasConcept C185592680 @default.
- W4237821777 hasConcept C18903297 @default.
- W4237821777 hasConcept C199539241 @default.
- W4237821777 hasConcept C2778337684 @default.
- W4237821777 hasConcept C39432304 @default.
- W4237821777 hasConcept C39853841 @default.
- W4237821777 hasConcept C521259446 @default.
- W4237821777 hasConcept C65580899 @default.
- W4237821777 hasConcept C86803240 @default.
- W4237821777 hasConcept C87717796 @default.
- W4237821777 hasConceptScore W4237821777C107872376 @default.
- W4237821777 hasConceptScore W4237821777C112570922 @default.
- W4237821777 hasConceptScore W4237821777C159390177 @default.
- W4237821777 hasConceptScore W4237821777C159750122 @default.
- W4237821777 hasConceptScore W4237821777C17744445 @default.
- W4237821777 hasConceptScore W4237821777C185592680 @default.
- W4237821777 hasConceptScore W4237821777C18903297 @default.
- W4237821777 hasConceptScore W4237821777C199539241 @default.
- W4237821777 hasConceptScore W4237821777C2778337684 @default.
- W4237821777 hasConceptScore W4237821777C39432304 @default.
- W4237821777 hasConceptScore W4237821777C39853841 @default.
- W4237821777 hasConceptScore W4237821777C521259446 @default.
- W4237821777 hasConceptScore W4237821777C65580899 @default.
- W4237821777 hasConceptScore W4237821777C86803240 @default.
- W4237821777 hasConceptScore W4237821777C87717796 @default.
- W4237821777 hasLocation W42378217771 @default.
- W4237821777 hasOpenAccess W4237821777 @default.
- W4237821777 hasPrimaryLocation W42378217771 @default.
- W4237821777 hasRelatedWork W16726024 @default.
- W4237821777 hasRelatedWork W19696288 @default.
- W4237821777 hasRelatedWork W21539771 @default.
- W4237821777 hasRelatedWork W23039885 @default.
- W4237821777 hasRelatedWork W26326045 @default.
- W4237821777 hasRelatedWork W36155370 @default.
- W4237821777 hasRelatedWork W36458730 @default.
- W4237821777 hasRelatedWork W43513998 @default.
- W4237821777 hasRelatedWork W48178847 @default.
- W4237821777 hasRelatedWork W54987396 @default.
- W4237821777 isParatext "false" @default.
- W4237821777 isRetracted "false" @default.
- W4237821777 workType "article" @default.