Food webs of a sandy beach macroinvertebrate community using stable isotopes analysis (Articolo in rivista)

Type
Label
  • Food webs of a sandy beach macroinvertebrate community using stable isotopes analysis (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.actao.2011.05.010 (literal)
Alternative label
  • Colombini, I (Colombini, Isabella)[ 1 ] ; Brilli, M (Brilli, Mauro)[ 2 ] ; Fallaci, M (Fallaci, Mario)[ 1 ] ; Gagnarli, E (Gagnarli, Elena)[ 1 ] ; Chelazzi, L (Chelazzi, Lorenzo)[ 1 ] (2011)
    Food webs of a sandy beach macroinvertebrate community using stable isotopes analysis
    in Acta oecologica (Montrouge)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Colombini, I (Colombini, Isabella)[ 1 ] ; Brilli, M (Brilli, Mauro)[ 2 ] ; Fallaci, M (Fallaci, Mario)[ 1 ] ; Gagnarli, E (Gagnarli, Elena)[ 1 ] ; Chelazzi, L (Chelazzi, Lorenzo)[ 1 ] (literal)
Pagina inizio
  • 422 (literal)
Pagina fine
  • 432 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • ID_PUMA : cnr.ise/2011-A0-019 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 37 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] CNR, Ist Studio Ecosistemi, I-50019 Florence, Italy [ 2 ] CNR, Ist Geol Ambientale & Geoingn, I-00016 Rome, Italy (literal)
Titolo
  • Food webs of a sandy beach macroinvertebrate community using stable isotopes analysis (literal)
Abstract
  • The study examines the food webs of macroinvertebrates along a gradient from the sandy shore to a dune slack in the retrodune. The study was conducted at the Maremma Regional Park in an area subjected to beach progradation. Transects with pitfall traps were set perpendicular to the sea to capture macroinvertebrates, whereas vegetation biomass was evaluated using quadrats. Marine allochthonous material was also examined. Stable isotopes of delta(13)C and delta(15)N were analysed both in plants and macroinvertebrates of marine and terrestrial origins. Hierarchical cluster analysis was used to group species with similar values. Multi-source mixing models were used to analyse the contribution of carbon of marine origin to the diets, to calculate trophic levels and to estimate the diets of certain species. The results indicate a decrease in the contribution of marine carbon in the diets of terrestrial macroinvertebrates along the sea land axis. (literal)
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