FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2059351614> ?p ?o ?g. }

• W2059351614 endingPage "440" @default.
• W2059351614 startingPage "436" @default.
• W2059351614 abstract "Lead (Pb) is recognized as one of the most pervasive environmental health concerns in the industrialized world. While there has been a substantial reduction in the use of Pb in gasoline, water pipes, and Pb-based residential paint, residual Pb from their use is still in the environment and constitutes an important source of Pb in the atmosphere, water, and soil. Soil acts as a sink for these anthropogenic sources of Pb, accumulating the deposits over time in the upper 2 - 5 cm of undisturbed soil. Generally, Pb binds strongly to soil particles and renders a significant soil-metal fraction insoluble and largely unavailable for phytoremediation or plant uptake. A major objective of current phytoremediation research, therefore, is to induce desorption of Pb from the soil matrix into solution and increase the propensity for plant uptake. We hypothesized that the bioavailability of Pb for plant uptake can be increased through chelate amendments. To test this hypothesis, we mixed delta top soil and peat (2:1) and added lead nitrate [Pb (NO3)2] to generate a Pb-contaminated soil concentration of 2000 mg Pb/kg dry soil. After incubating the Pb-spiked soil in a greenhouse for 6 weeks, Sesbania plants were grown in the soil and harvested at 6, 8, and 10 weeks after emergence. Six days before each harvest, a chelating agent, ethylenediaminetetraacetic acid (EDTA) was applied to the root zone as an aqueous solution in a 1:1 ratio with the Pb concentration in the soil. Sequential extraction procedures were used to assess selective chemical fractions of Pb in the soil. Our results showed that a higher exchangeable fraction of Pb was available for plant uptake after chelate amendment compared to pre-chelate amendment. We also saw higher root and shoot Pb uptake after chelate amendment compared to pre-chelate amendment, especially at 10 weeks after emergence. Together, these results suggest that chelate amendments can promote the bioavailability of Pb in the soil and increased the propensity for uptake by plants into roots and shoots. Further, these results indicate that Sesbania exaltata can be grown under elevated Pb conditions and may be suitable as a potential crop rotation species for phytoextraction." @default.
• W2059351614 created "2016-06-24" @default.
• W2059351614 creator A5008240962 @default.
• W2059351614 creator A5032008996 @default.
• W2059351614 creator A5033640696 @default.
• W2059351614 creator A5084523274 @default.
• W2059351614 date "2008-12-31" @default.
• W2059351614 modified "2023-10-05" @default.
• W2059351614 title "Bioavailability and Uptake of Lead by Coffeeweed (Sesbania exaltata Raf.)" @default.
• W2059351614 cites W1521586448 @default.
• W2059351614 cites W1964780499 @default.
• W2059351614 cites W1984262204 @default.
• W2059351614 cites W1994850181 @default.
• W2059351614 cites W2009286775 @default.
• W2059351614 cites W2011685469 @default.
• W2059351614 cites W2016830461 @default.
• W2059351614 cites W2026196258 @default.
• W2059351614 cites W2027997630 @default.
• W2059351614 cites W2035782894 @default.
• W2059351614 cites W2038591280 @default.
• W2059351614 cites W2052393515 @default.
• W2059351614 cites W2056433916 @default.
• W2059351614 cites W2074702931 @default.
• W2059351614 cites W2077187792 @default.
• W2059351614 cites W2078498778 @default.
• W2059351614 cites W2086113950 @default.
• W2059351614 cites W2111641049 @default.
• W2059351614 cites W2129137311 @default.
• W2059351614 cites W2322271561 @default.
• W2059351614 cites W4384118504 @default.
• W2059351614 doi "https://doi.org/10.3390/ijerph5050436" @default.
• W2059351614 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3700005" @default.
• W2059351614 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19151440" @default.
• W2059351614 hasPublicationYear "2008" @default.
• W2059351614 type Work @default.
• W2059351614 sameAs 2059351614 @default.
• W2059351614 citedByCount "8" @default.
• W2059351614 countsByYear W20593516142014 @default.
• W2059351614 countsByYear W20593516142015 @default.
• W2059351614 countsByYear W20593516142016 @default.
• W2059351614 countsByYear W20593516142017 @default.
• W2059351614 crossrefType "journal-article" @default.
• W2059351614 hasAuthorship W2059351614A5008240962 @default.
• W2059351614 hasAuthorship W2059351614A5032008996 @default.
• W2059351614 hasAuthorship W2059351614A5033640696 @default.
• W2059351614 hasAuthorship W2059351614A5084523274 @default.
• W2059351614 hasBestOaLocation W20593516141 @default.
• W2059351614 hasConcept C107872376 @default.
• W2059351614 hasConcept C159390177 @default.
• W2059351614 hasConcept C159750122 @default.
• W2059351614 hasConcept C181389837 @default.
• W2059351614 hasConcept C185592680 @default.
• W2059351614 hasConcept C2776053758 @default.
• W2059351614 hasConcept C39432304 @default.
• W2059351614 hasConcept C60644358 @default.
• W2059351614 hasConcept C63797996 @default.
• W2059351614 hasConcept C6557445 @default.
• W2059351614 hasConcept C65580899 @default.
• W2059351614 hasConcept C86803240 @default.
• W2059351614 hasConceptScore W2059351614C107872376 @default.
• W2059351614 hasConceptScore W2059351614C159390177 @default.
• W2059351614 hasConceptScore W2059351614C159750122 @default.
• W2059351614 hasConceptScore W2059351614C181389837 @default.
• W2059351614 hasConceptScore W2059351614C185592680 @default.
• W2059351614 hasConceptScore W2059351614C2776053758 @default.
• W2059351614 hasConceptScore W2059351614C39432304 @default.
• W2059351614 hasConceptScore W2059351614C60644358 @default.
• W2059351614 hasConceptScore W2059351614C63797996 @default.
• W2059351614 hasConceptScore W2059351614C6557445 @default.
• W2059351614 hasConceptScore W2059351614C65580899 @default.
• W2059351614 hasConceptScore W2059351614C86803240 @default.
• W2059351614 hasIssue "5" @default.
• W2059351614 hasLocation W20593516141 @default.
• W2059351614 hasLocation W20593516142 @default.
• W2059351614 hasLocation W20593516143 @default.
• W2059351614 hasLocation W20593516144 @default.
• W2059351614 hasLocation W20593516145 @default.
• W2059351614 hasOpenAccess W2059351614 @default.
• W2059351614 hasPrimaryLocation W20593516141 @default.
• W2059351614 hasRelatedWork W2045298868 @default.
• W2059351614 hasRelatedWork W2154668710 @default.
• W2059351614 hasRelatedWork W2162373124 @default.
• W2059351614 hasRelatedWork W2171461599 @default.
• W2059351614 hasRelatedWork W2313049327 @default.
• W2059351614 hasRelatedWork W2350274082 @default.
• W2059351614 hasRelatedWork W2663112934 @default.
• W2059351614 hasRelatedWork W3167624299 @default.
• W2059351614 hasRelatedWork W4224248776 @default.
• W2059351614 hasRelatedWork W4386577763 @default.
• W2059351614 hasVolume "5" @default.
• W2059351614 isParatext "false" @default.
• W2059351614 isRetracted "false" @default.
• W2059351614 magId "2059351614" @default.
• W2059351614 workType "article" @default.