FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1983820606> ?p ?o ?g. }

• W1983820606 endingPage "34" @default.
• W1983820606 startingPage "21" @default.
• W1983820606 abstract "Understanding the co-precipitation and sorption of metals and radionuclides in minerals and the biologically induced release of metals is important for predicting the future contaminant mobility in sediments affected by groundwater flow. This study aims to determine the retention of heavy metals in local epigenetic zones, termed geochemical barriers, in sediments of a former uranium mining district (Ronneburg, Germany) and to evaluate the potential microbial impact on the formation and stability of these barriers. Accumulation of heavy metals occurred in two distinct geochemical barriers. Cd, Ni, and Co accumulated in a greyish, manganese-rich layer, whereas the metalloid As and the metals U, Ni, and Co accumulated in a reddish-brown, iron-rich layer. Crystalline iron oxides, mainly goethite, served as important heavy metal sorbents in the reddish-brown, iron-rich layer. Iron and manganese oxides occurred mainly as a cover on quartz grains and as cement between the quartz grains, which might further close the porous sandy sediment matrix. On a molar basis, the manganese oxide barrier appeared to be more effective in metal retention than the iron oxide barrier. The presence of nitrate and Fe(III) in the porewater indicated oxic conditions throughout the sediment profile. Microbial abundances and activities in the sediment profile were low, apparently due to the low organic carbon content of the sediment but not due to toxic effects of heavy metals. Nitrate- and Fe(III)-reducing activities could be detected only after the addition of a carbon source. Collectively, these results demonstrated that both barriers prevent contaminant mobility in the aquifer and that reductive microbial processes did not have a major impact on metal retention at this site." @default.
• W1983820606 created "2016-06-24" @default.
• W1983820606 creator A5029689474 @default.
• W1983820606 creator A5032025280 @default.
• W1983820606 creator A5042434395 @default.
• W1983820606 creator A5055167329 @default.
• W1983820606 creator A5081741588 @default.
• W1983820606 date "2009-02-01" @default.
• W1983820606 modified "2023-09-30" @default.
• W1983820606 title "Heavy metal retention and microbial activities in geochemical barriers formed in glacial sediments subjacent to a former uranium mining leaching heap" @default.
• W1983820606 cites W1565267602 @default.
• W1983820606 cites W1578440157 @default.
• W1983820606 cites W1593013421 @default.
• W1983820606 cites W1673045948 @default.
• W1983820606 cites W1874459609 @default.
• W1983820606 cites W1973084625 @default.
• W1983820606 cites W1976826354 @default.
• W1983820606 cites W1982464289 @default.
• W1983820606 cites W1994318446 @default.
• W1983820606 cites W2015467635 @default.
• W1983820606 cites W2022965071 @default.
• W1983820606 cites W2025244043 @default.
• W1983820606 cites W2026329543 @default.
• W1983820606 cites W2029067777 @default.
• W1983820606 cites W2033461047 @default.
• W1983820606 cites W2038106599 @default.
• W1983820606 cites W2049538921 @default.
• W1983820606 cites W2050269292 @default.
• W1983820606 cites W2058053210 @default.
• W1983820606 cites W2060217799 @default.
• W1983820606 cites W2064118317 @default.
• W1983820606 cites W2066079258 @default.
• W1983820606 cites W2069862008 @default.
• W1983820606 cites W2071813606 @default.
• W1983820606 cites W2073479177 @default.
• W1983820606 cites W2076981172 @default.
• W1983820606 cites W2078388766 @default.
• W1983820606 cites W2091907685 @default.
• W1983820606 cites W2093818951 @default.
• W1983820606 cites W2095233743 @default.
• W1983820606 cites W2104716479 @default.
• W1983820606 cites W2107707620 @default.
• W1983820606 cites W2109990584 @default.
• W1983820606 cites W2130561005 @default.
• W1983820606 cites W2135292570 @default.
• W1983820606 cites W2161207023 @default.
• W1983820606 cites W2169926457 @default.
• W1983820606 cites W2170312326 @default.
• W1983820606 cites W2414664630 @default.
• W1983820606 doi "https://doi.org/10.1016/j.chemer.2008.12.003" @default.
• W1983820606 hasPublicationYear "2009" @default.
• W1983820606 type Work @default.
• W1983820606 sameAs 1983820606 @default.
• W1983820606 citedByCount "21" @default.
• W1983820606 countsByYear W19838206062012 @default.
• W1983820606 countsByYear W19838206062013 @default.
• W1983820606 countsByYear W19838206062014 @default.
• W1983820606 countsByYear W19838206062015 @default.
• W1983820606 countsByYear W19838206062016 @default.
• W1983820606 countsByYear W19838206062017 @default.
• W1983820606 countsByYear W19838206062018 @default.
• W1983820606 countsByYear W19838206062020 @default.
• W1983820606 countsByYear W19838206062021 @default.
• W1983820606 countsByYear W19838206062022 @default.
• W1983820606 crossrefType "journal-article" @default.
• W1983820606 hasAuthorship W1983820606A5029689474 @default.
• W1983820606 hasAuthorship W1983820606A5032025280 @default.
• W1983820606 hasAuthorship W1983820606A5042434395 @default.
• W1983820606 hasAuthorship W1983820606A5055167329 @default.
• W1983820606 hasAuthorship W1983820606A5081741588 @default.
• W1983820606 hasConcept C107872376 @default.
• W1983820606 hasConcept C127313418 @default.
• W1983820606 hasConcept C150394285 @default.
• W1983820606 hasConcept C151730666 @default.
• W1983820606 hasConcept C159390177 @default.
• W1983820606 hasConcept C159750122 @default.
• W1983820606 hasConcept C178790620 @default.
• W1983820606 hasConcept C185592680 @default.
• W1983820606 hasConcept C191897082 @default.
• W1983820606 hasConcept C192562407 @default.
• W1983820606 hasConcept C2776384668 @default.
• W1983820606 hasConcept C2777787761 @default.
• W1983820606 hasConcept C2779637800 @default.
• W1983820606 hasConcept C2816523 @default.
• W1983820606 hasConcept C528890316 @default.
• W1983820606 hasConcept C544153396 @default.
• W1983820606 hasConcept C555451288 @default.
• W1983820606 hasConcept C58445606 @default.
• W1983820606 hasConcept C77288539 @default.
• W1983820606 hasConcept C90982505 @default.
• W1983820606 hasConceptScore W1983820606C107872376 @default.
• W1983820606 hasConceptScore W1983820606C127313418 @default.
• W1983820606 hasConceptScore W1983820606C150394285 @default.
• W1983820606 hasConceptScore W1983820606C151730666 @default.
• W1983820606 hasConceptScore W1983820606C159390177 @default.
• W1983820606 hasConceptScore W1983820606C159750122 @default.
• W1983820606 hasConceptScore W1983820606C178790620 @default.
• W1983820606 hasConceptScore W1983820606C185592680 @default.

• next