Matches in SemOpenAlex for { <https://semopenalex.org/work/W2463963164> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2463963164 endingPage "532" @default.
- W2463963164 startingPage "517" @default.
- W2463963164 abstract "The freshwater snail Stagnicola vulnerata was introduced into experimental channels at five different densities to compare the effects of increasing grazing pressure on the algal community. Net community metabolism, carbon incorporation and chlorophyll-a concentration decreased (by more than 50 %) with increasing snail density over 14 days. The relationship between periphyton parameters and snail biomass predicted that the periphyton density available for snails would decline according to a negative exponential function as snail densities increase. Cocconeis placentula, Achnanthes spp. (lanceolata, minutissima) and Mougeotia sp. filament densities decreased with grazing pressure. However, basal cells of Stigeoclonium tenue were favoured at the highest snail density. The biovolume of the algal assemblages also decreased in channels with more grazers. The dominant physiognomic classes in the pre-grazing conditions were crustose and prostrate. Filamentous forms increased in ungrazed channels and in those with the lowest and the highest densities. Snail grazing simplified both algal taxonomic and physiognomic structure but the pattern depended on grazer density. When density increases, snail interference competition may be partially responsible for changes in functional and structural responses of periphyton assemblages." @default.
- W2463963164 created "2016-07-22" @default.
- W2463963164 creator A5000128797 @default.
- W2463963164 creator A5022209951 @default.
- W2463963164 creator A5039163572 @default.
- W2463963164 creator A5049690121 @default.
- W2463963164 creator A5083194211 @default.
- W2463963164 date "2000-06-28" @default.
- W2463963164 modified "2023-09-24" @default.
- W2463963164 title "Resource limitation by freshwater snail (Stagnicola vulnerata) grazing pressure: an experimental study." @default.
- W2463963164 doi "https://doi.org/10.1127/archiv-hydrobiol/148/2000/517" @default.
- W2463963164 hasPublicationYear "2000" @default.
- W2463963164 type Work @default.
- W2463963164 sameAs 2463963164 @default.
- W2463963164 citedByCount "19" @default.
- W2463963164 countsByYear W24639631642013 @default.
- W2463963164 countsByYear W24639631642016 @default.
- W2463963164 countsByYear W24639631642019 @default.
- W2463963164 countsByYear W24639631642021 @default.
- W2463963164 crossrefType "journal-article" @default.
- W2463963164 hasAuthorship W2463963164A5000128797 @default.
- W2463963164 hasAuthorship W2463963164A5022209951 @default.
- W2463963164 hasAuthorship W2463963164A5039163572 @default.
- W2463963164 hasAuthorship W2463963164A5049690121 @default.
- W2463963164 hasAuthorship W2463963164A5083194211 @default.
- W2463963164 hasConcept C18903297 @default.
- W2463963164 hasConcept C206345919 @default.
- W2463963164 hasConcept C2777904157 @default.
- W2463963164 hasConcept C2779081038 @default.
- W2463963164 hasConcept C2779965526 @default.
- W2463963164 hasConcept C31258907 @default.
- W2463963164 hasConcept C39432304 @default.
- W2463963164 hasConcept C41008148 @default.
- W2463963164 hasConcept C86803240 @default.
- W2463963164 hasConceptScore W2463963164C18903297 @default.
- W2463963164 hasConceptScore W2463963164C206345919 @default.
- W2463963164 hasConceptScore W2463963164C2777904157 @default.
- W2463963164 hasConceptScore W2463963164C2779081038 @default.
- W2463963164 hasConceptScore W2463963164C2779965526 @default.
- W2463963164 hasConceptScore W2463963164C31258907 @default.
- W2463963164 hasConceptScore W2463963164C39432304 @default.
- W2463963164 hasConceptScore W2463963164C41008148 @default.
- W2463963164 hasConceptScore W2463963164C86803240 @default.
- W2463963164 hasIssue "4" @default.
- W2463963164 hasLocation W24639631641 @default.
- W2463963164 hasOpenAccess W2463963164 @default.
- W2463963164 hasPrimaryLocation W24639631641 @default.
- W2463963164 hasRelatedWork W1571889780 @default.
- W2463963164 hasRelatedWork W2006345801 @default.
- W2463963164 hasRelatedWork W2033011845 @default.
- W2463963164 hasRelatedWork W2123184687 @default.
- W2463963164 hasRelatedWork W2133755388 @default.
- W2463963164 hasRelatedWork W2314011744 @default.
- W2463963164 hasRelatedWork W2327041187 @default.
- W2463963164 hasRelatedWork W2378257691 @default.
- W2463963164 hasRelatedWork W2789908863 @default.
- W2463963164 hasRelatedWork W3117057177 @default.
- W2463963164 hasVolume "148" @default.
- W2463963164 isParatext "false" @default.
- W2463963164 isRetracted "false" @default.
- W2463963164 magId "2463963164" @default.
- W2463963164 workType "article" @default.