Benthic food webs support the production of sympatric flatfish larvae in estuarine nursery habitat
Identifying nursery habitats is of paramount importance to define proper management and conservation strategies for flatfish species. Flatfish nursery studies usually report upon habitat occupation, but few attempted to quantify the importance of those habitats to larvae development. The reliance of...
| Veröffentlicht in: | Fisheries oceanography. - 1999. - 26(2017), 4 vom: 12. Juli, Seite 507-512 |
|---|---|
| 1. Verfasser: | |
| Weitere Verfasser: | , , , |
| Format: | Online-Aufsatz |
| Sprache: | English |
| Veröffentlicht: |
2017
|
| Zugriff auf das übergeordnete Werk: | Fisheries oceanography |
| Schlagworte: | Journal Article Platichthys flesus Solea solea estuary resource partitioning stable isotopes |
| Zusammenfassung: | Identifying nursery habitats is of paramount importance to define proper management and conservation strategies for flatfish species. Flatfish nursery studies usually report upon habitat occupation, but few attempted to quantify the importance of those habitats to larvae development. The reliance of two sympatric flatfish species larvae, the European flounder Platichthys flesus and the common sole Solea solea, on the estuarine food web (benthic vs. pelagic) was determined through carbon and nitrogen stable isotope analysis. The organic matter sources supporting the production of P. flesus and S. solea larvae biomass originates chiefly in the benthic food web. However, these species have significantly different δ13C and δ15N values which suggests that they prey on organisms that use a different mixture of sources or assimilate different components from similar OM pools (or both) |
|---|---|
| Beschreibung: | Date Revised 01.10.2020 published: Print Citation Status PubMed-not-MEDLINE |
| ISSN: | 1054-6006 |
| DOI: | 10.1111/fog.12212 |