Matches in SemOpenAlex for { <https://semopenalex.org/work/W2155013852> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2155013852 endingPage "93" @default.
- W2155013852 startingPage "87" @default.
- W2155013852 abstract "Biological, physical and chemical characteristics of the water column of a shallow (Zmax = 9.2 m), small (surface area 3.8 km2) residential and recreational lake near Prince George, British Columbia, indicated that the system was being loaded internally with phosphorus (P) from the sediments. The abundance of P released from the fine glaciolacustrine, and organic rich sediments was resulting in excess algal and weed growth. It was postulated that iron-phosphate reduction at redox potentials below approximately 200 mV and/or bacterially mediated orthophosphate (PO4-P) releases could be occurring. The development of an appropriate nutrient management strategy required that the process associated with the sediment P release be determined. The MINTEQA2 geochemical model was used to predict the release of orthophosphate (PO4-P) into the interstitial water with the assumption that P is present alternately as strengite, variscite and hydroxyapatite. The predicted release of PO4-P from these P containing minerals was compared to the concentration of PO4-P and total phosphorus (TP) in the overlying hypolimnion. In order to improve the accuracy of the model prediction, the proportion of the sediment present as iron-bound phosphate was estimated. A significant correlation between the observed hypolimnetic TP and interstitial PO4-P concentrations as predicted from iron-bound P dissolution (r2 = 0.59) was found. Total phosphorus release rates to the hypolimnion were also found to be strongly correlated to the iron-bound P component of the sediment (r2 = 0.88). Multivariate regression analyses showed significant relationships between hypolimnetic PO4-P and sediment iron-bound P, Eh, and interstitial Fe (r2 = 0.76). These results provided sufficient evidence to conclude that PO4-P in the system is predominantly bound to Fe-containing minerals and therefore could be managed using treatment techniques that address iron-bound phosphates." @default.
- W2155013852 created "2016-06-24" @default.
- W2155013852 creator A5011896122 @default.
- W2155013852 creator A5030998534 @default.
- W2155013852 date "2001-02-05" @default.
- W2155013852 modified "2023-10-06" @default.
- W2155013852 title "Evaluation of iron-phosphate as a source of internal lake phosphorus loadings" @default.
- W2155013852 cites W1856219842 @default.
- W2155013852 cites W1974878970 @default.
- W2155013852 cites W1979336045 @default.
- W2155013852 cites W2017652551 @default.
- W2155013852 cites W2033509462 @default.
- W2155013852 cites W2036163029 @default.
- W2155013852 cites W2049636344 @default.
- W2155013852 cites W2070544422 @default.
- W2155013852 cites W2099983338 @default.
- W2155013852 cites W2760096748 @default.
- W2155013852 cites W328885748 @default.
- W2155013852 doi "https://doi.org/10.1016/s0048-9697(00)00756-7" @default.
- W2155013852 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11258838" @default.
- W2155013852 hasPublicationYear "2001" @default.
- W2155013852 type Work @default.
- W2155013852 sameAs 2155013852 @default.
- W2155013852 citedByCount "85" @default.
- W2155013852 countsByYear W21550138522012 @default.
- W2155013852 countsByYear W21550138522013 @default.
- W2155013852 countsByYear W21550138522014 @default.
- W2155013852 countsByYear W21550138522015 @default.
- W2155013852 countsByYear W21550138522016 @default.
- W2155013852 countsByYear W21550138522017 @default.
- W2155013852 countsByYear W21550138522018 @default.
- W2155013852 countsByYear W21550138522019 @default.
- W2155013852 countsByYear W21550138522020 @default.
- W2155013852 countsByYear W21550138522021 @default.
- W2155013852 countsByYear W21550138522022 @default.
- W2155013852 countsByYear W21550138522023 @default.
- W2155013852 crossrefType "journal-article" @default.
- W2155013852 hasAuthorship W2155013852A5011896122 @default.
- W2155013852 hasAuthorship W2155013852A5030998534 @default.
- W2155013852 hasConcept C105859001 @default.
- W2155013852 hasConcept C107872376 @default.
- W2155013852 hasConcept C111368507 @default.
- W2155013852 hasConcept C122846477 @default.
- W2155013852 hasConcept C127313418 @default.
- W2155013852 hasConcept C142796444 @default.
- W2155013852 hasConcept C147789679 @default.
- W2155013852 hasConcept C151730666 @default.
- W2155013852 hasConcept C178790620 @default.
- W2155013852 hasConcept C185592680 @default.
- W2155013852 hasConcept C186699998 @default.
- W2155013852 hasConcept C187320778 @default.
- W2155013852 hasConcept C2777132085 @default.
- W2155013852 hasConcept C2777179295 @default.
- W2155013852 hasConcept C2816523 @default.
- W2155013852 hasConcept C39432304 @default.
- W2155013852 hasConcept C510538283 @default.
- W2155013852 hasConcept C76886044 @default.
- W2155013852 hasConcept C88380143 @default.
- W2155013852 hasConceptScore W2155013852C105859001 @default.
- W2155013852 hasConceptScore W2155013852C107872376 @default.
- W2155013852 hasConceptScore W2155013852C111368507 @default.
- W2155013852 hasConceptScore W2155013852C122846477 @default.
- W2155013852 hasConceptScore W2155013852C127313418 @default.
- W2155013852 hasConceptScore W2155013852C142796444 @default.
- W2155013852 hasConceptScore W2155013852C147789679 @default.
- W2155013852 hasConceptScore W2155013852C151730666 @default.
- W2155013852 hasConceptScore W2155013852C178790620 @default.
- W2155013852 hasConceptScore W2155013852C185592680 @default.
- W2155013852 hasConceptScore W2155013852C186699998 @default.
- W2155013852 hasConceptScore W2155013852C187320778 @default.
- W2155013852 hasConceptScore W2155013852C2777132085 @default.
- W2155013852 hasConceptScore W2155013852C2777179295 @default.
- W2155013852 hasConceptScore W2155013852C2816523 @default.
- W2155013852 hasConceptScore W2155013852C39432304 @default.
- W2155013852 hasConceptScore W2155013852C510538283 @default.
- W2155013852 hasConceptScore W2155013852C76886044 @default.
- W2155013852 hasConceptScore W2155013852C88380143 @default.
- W2155013852 hasIssue "1-3" @default.
- W2155013852 hasLocation W21550138521 @default.
- W2155013852 hasLocation W21550138522 @default.
- W2155013852 hasOpenAccess W2155013852 @default.
- W2155013852 hasPrimaryLocation W21550138521 @default.
- W2155013852 hasRelatedWork W1938306736 @default.
- W2155013852 hasRelatedWork W1992144385 @default.
- W2155013852 hasRelatedWork W2012397125 @default.
- W2155013852 hasRelatedWork W2026215983 @default.
- W2155013852 hasRelatedWork W2031462294 @default.
- W2155013852 hasRelatedWork W2057649954 @default.
- W2155013852 hasRelatedWork W2138903269 @default.
- W2155013852 hasRelatedWork W2155013852 @default.
- W2155013852 hasRelatedWork W2469889872 @default.
- W2155013852 hasRelatedWork W2991650221 @default.
- W2155013852 hasVolume "266" @default.
- W2155013852 isParatext "false" @default.
- W2155013852 isRetracted "false" @default.
- W2155013852 magId "2155013852" @default.
- W2155013852 workType "article" @default.