FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2080304502> ?p ?o ?g. }

• W2080304502 endingPage "468" @default.
• W2080304502 startingPage "462" @default.
• W2080304502 abstract "Litter fall and its content of N, P, K, Ca, Mg, S, Fe, Mn, Zn, and Cu were measured monthly over a 5-year period in an old-growth Acersaccharum Marsh, stand on a till site in central northern Ontario. Determined were the following: the amount, and the temporal and spatial distributions, of organic matter and elements deposited annually in the different litter fractions; the proportion of elements conserved within the tree phytomass through retranslocation versus that shed in the annual litter fall; and the residence time of litter-transported elements in the forest floor. Element transfer through the annual litter fall was also compared with that by other vectors of transport to the forest floor. Over the study period, total litter fall averaged 3730 kg•ha −1 •year −1 (dry weight), with 78% consisting of leaves, 8% of flowers and fruits, and the remaining 14% mainly of twigs, branches, and bark slough. Annual element depositions (kg•ha −1 ) averaged as follows: N, 40.6; P, 1.8; K, 9.1; Ca, 37.6; Mg, 3.9; S, 3.0; Fe, 0.57; Mn, 2.67; Zn, 0.28; and Cu, 0.03. Turnover time of the forest floor was calculated as 7.4 years. Residence times (years) of elements in the forest floor were as follows: N, 18.3; P, 18.3; K, 1.5; Ca, 6.1; Mg, 6.8; S, 5.1; Fe, 257.2; Mn, 4.8; Zn, 18.1; and Cu, 5.8. Although the turnover time of forest-floor organic matter did not differ appreciably from values reported for A. saccharum forests elsewhere, residence times for elements suggested somewhat slower cycling, probably as a result of reduced uptake related to the advanced age of the stand. Potassium, followed by S, P, and N, were all conserved to a high degree by A. saccharum trees through retranslocation to the tree's perennial parts prior to leaf fall; Cu, Mn, and Mg were conserved to a lesser degree; Zn, Ca, and Fe were conserved very little. In comparing the leaching loss of elements from foliage with quantities conserved through retranslocation and quantities shed in the annual litter fall, the relative orders of magnitude do not give cause for concern that A. saccharum trees risk appreciable leaching losses of base cations, including K, from foliage as a result of acidified precipitation, at least at levels experienced in central northern Ontario during the early 1980s." @default.
• W2080304502 created "2016-06-24" @default.
• W2080304502 creator A5026289361 @default.
• W2080304502 date "1991-04-01" @default.
• W2080304502 modified "2023-10-16" @default.
• W2080304502 title "Addition of organic matter and elements to the forest floor of an old-growth <i>Acer</i><i>saccharum</i> forest in the annual litter fall" @default.
• W2080304502 doi "https://doi.org/10.1139/x91-062" @default.
• W2080304502 hasPublicationYear "1991" @default.
• W2080304502 type Work @default.
• W2080304502 sameAs 2080304502 @default.
• W2080304502 citedByCount "16" @default.
• W2080304502 countsByYear W20803045022012 @default.
• W2080304502 countsByYear W20803045022018 @default.
• W2080304502 countsByYear W20803045022019 @default.
• W2080304502 countsByYear W20803045022021 @default.
• W2080304502 crossrefType "journal-article" @default.
• W2080304502 hasAuthorship W2080304502A5026289361 @default.
• W2080304502 hasConcept C130950616 @default.
• W2080304502 hasConcept C133446333 @default.
• W2080304502 hasConcept C140793950 @default.
• W2080304502 hasConcept C142796444 @default.
• W2080304502 hasConcept C159390177 @default.
• W2080304502 hasConcept C159750122 @default.
• W2080304502 hasConcept C185592680 @default.
• W2080304502 hasConcept C18903297 @default.
• W2080304502 hasConcept C2779429622 @default.
• W2080304502 hasConcept C39432304 @default.
• W2080304502 hasConcept C45962647 @default.
• W2080304502 hasConcept C48743137 @default.
• W2080304502 hasConcept C86803240 @default.
• W2080304502 hasConceptScore W2080304502C130950616 @default.
• W2080304502 hasConceptScore W2080304502C133446333 @default.
• W2080304502 hasConceptScore W2080304502C140793950 @default.
• W2080304502 hasConceptScore W2080304502C142796444 @default.
• W2080304502 hasConceptScore W2080304502C159390177 @default.
• W2080304502 hasConceptScore W2080304502C159750122 @default.
• W2080304502 hasConceptScore W2080304502C185592680 @default.
• W2080304502 hasConceptScore W2080304502C18903297 @default.
• W2080304502 hasConceptScore W2080304502C2779429622 @default.
• W2080304502 hasConceptScore W2080304502C39432304 @default.
• W2080304502 hasConceptScore W2080304502C45962647 @default.
• W2080304502 hasConceptScore W2080304502C48743137 @default.
• W2080304502 hasConceptScore W2080304502C86803240 @default.
• W2080304502 hasIssue "4" @default.
• W2080304502 hasLocation W20803045021 @default.
• W2080304502 hasOpenAccess W2080304502 @default.
• W2080304502 hasPrimaryLocation W20803045021 @default.
• W2080304502 hasRelatedWork W110286146 @default.
• W2080304502 hasRelatedWork W133630794 @default.
• W2080304502 hasRelatedWork W189026935 @default.
• W2080304502 hasRelatedWork W1968454501 @default.
• W2080304502 hasRelatedWork W2056595760 @default.
• W2080304502 hasRelatedWork W2065521442 @default.
• W2080304502 hasRelatedWork W2147183748 @default.
• W2080304502 hasRelatedWork W2900799601 @default.
• W2080304502 hasRelatedWork W4327944877 @default.
• W2080304502 hasRelatedWork W2602205763 @default.
• W2080304502 hasVolume "21" @default.
• W2080304502 isParatext "false" @default.
• W2080304502 isRetracted "false" @default.
• W2080304502 magId "2080304502" @default.
• W2080304502 workType "article" @default.