Scheda di dettaglio – i prodotti della ricerca
| Dato | Valore |
|---|---|
| Title | Heavy metals in five Sabellidae species (Annelida, Polychaeta): ecological implications |
| Abstract | The present work analyzed three hard-bottom and two soft-bottom species of sabellid polychaetes to determine the content of several heavy metals in their branchial crown and body. The highest concentrations of heavy metals were recorded in the hard-bottom species Branchiomma bairdi, a recent Mediterranean introduction. Differences in the metal concentrations were most notable in the high trace metal levels of the branchial crown for all the studied species. Statistical analysis showed that the Mediterranean hard-bottom species were similar each other in their heavy metal content in the body as well as in the branchial crown and appeared separated from all the other species. Arsenic and vanadium hyperaccumulation in the branchial crowns of the considered sabellid species probably acts as a deterrent for predation. The observed differences among the examined species were discussed not only at the light of habitat colonization but also in terms of the phylogeny. |
| Source | Environmental science and pollution research international, pp. 1–10 |
| Keywords | heavy metalsmarine biomasspolychaetes |
| Journal | Environmental science and pollution research international |
| Editor | Springer, Berlin, Germania |
| Year | 2017 |
| Type | Articolo in rivista |
| DOI | 10.1007/s11356-016-8089-8 |
| Authors | Giangrande A.; Licciano M.; Del Pasqua M.; Fanizzi F.P.; Migoni D.; Stabili L. |
| Text | 362414 2017 10.1007/s11356 016 8089 8 Scopus 2 s2.0 84997402671 heavy metals marine biomass polychaetes Heavy metals in five Sabellidae species Annelida, Polychaeta ecological implications Giangrande A.; Licciano M.; Del Pasqua M.; Fanizzi F.P.; Migoni D.; Stabili L. Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali Di. S. Te. B.A. , Universita del Salento, CoNISMa unit of Lecce, Via Prov. Lecce Monteroni, Lecce, 73100, Italy; Istituto per l Ambiente Marino Costiero Sezione di Taranto CNR, Via Roma 3, Taranto, 74100, Italy The present work analyzed three hard bottom and two soft bottom species of sabellid polychaetes to determine the content of several heavy metals in their branchial crown and body. The highest concentrations of heavy metals were recorded in the hard bottom species Branchiomma bairdi, a recent Mediterranean introduction. Differences in the metal concentrations were most notable in the high trace metal levels of the branchial crown for all the studied species. Statistical analysis showed that the Mediterranean hard bottom species were similar each other in their heavy metal content in the body as well as in the branchial crown and appeared separated from all the other species. Arsenic and vanadium hyperaccumulation in the branchial crowns of the considered sabellid species probably acts as a deterrent for predation. The observed differences among the examined species were discussed not only at the light of habitat colonization but also in terms of the phylogeny. Published version http //www.scopus.com/record/display.url eid=2 s2.0 84997402671 origin=inward Articolo in rivista Springer 0944 1344 Environmental science and pollution research international Environmental science and pollution research international Environ. sci. pollut. res. int. Environmental science and pollution research international. Environmental science and pollution research international Print Environmental science and pollution research Print ESPR Print loredana.stabili STABILI LOREDANA TA.P04.029.002 Utilizzazione di biomasse e sostanze attive da organismi marini biotecnologie per loo sviluppo di nuovi bio materiali e composti bioattivi DTA.AD005.084.001 Utilizzo di biomasse marine |