Zoeken
Zoeken kan via de modus 'eenvoudig zoeken' (één veld) of uitgebreid via 'geavanceerd zoeken' (meerdere velden). Zo kan je bv. zoeken op een combinatie van een auteursnaam (auteur), een jaartal (jaar) en een documenttype.
Boekenmand
Nuttige resultaten kan je aanvinken en toevoegen aan een mandje. De inhoud hiervan kan je exporteren of afdrukken (naar bv. PDF).
RSS
Op de hoogte blijven van nieuw toegevoegde publicaties binnen uw interessegebied? Dit kan door een RSS-feed (?) te maken van jouw zoekopdracht.
nieuwe zoekopdracht
Diuron environmental levels effects on marine nematodes: assessment of ecological indices, taxonomic diversity, and functional traits
Hannachi, A.; Nasri, A.; Allouche, M.; Aydi, A.; Mezni, A.; D'Agostino, F.; Avellone, G.; Gambi, C.; Beyrem, H.; Mahmoudi, E. (2022). Diuron environmental levels effects on marine nematodes: assessment of ecological indices, taxonomic diversity, and functional traits. Chemosphere 287(Part 3): 132262. https://dx.doi.org/10.1016/j.chemosphere.2021.132262
In: Chemosphere. Elsevier: Oxford. ISSN 0045-6535; e-ISSN 1879-1298, meer
|  |
| Trefwoord |
|
| Author keywords |
Diuron; Meiofauna; Nematodes diversity; Functional traits; Communities' response |
| Auteurs | | Top |
- Hannachi, A.
- Nasri, A.
- Allouche, M.
- Aydi, A.
|
- Mezni, A.
- D'Agostino, F.
- Avellone, G.
|
- Gambi, C.
- Beyrem, H.
- Mahmoudi, E.
|
| Abstract |
Coastal marine systems are the most sensitive zones to emerging pollutants. The present study aims to investigate the effect of Diuron on the meiofaunal assemblages, collected from the Bizerte channel (Tunisia). Microcosm experiments were set up using four increasing Diuron concentrations [D1 (10 ng g−1 dry weight (DW)), D2 (50 ng g−1 DW), D3 (250 ng g−1 DW) and (1250 ng g−1 DW)] compared to non-contaminated sediments (controls) and all plots were incubated for 30 days. Our results show that Diuron-supplemented sediments provoked the significant decrease of meiofaunal abundance as well as a change in nematodes' diversity and structure composition. All univariate indices, as well as the cumulative k-dominance, were lower in the Diuron than the control plot. Additionally, the ordination of treatments according to the two-dimensional nMDS plots analysis showed a clear structural separation of the Diuron treated replicates from the controls based on the functional groups lists. These current data emphasize the utility of the use of biological traits in the detection of disturbances in the aquatic biotope. |
IMIS is ontwikkeld en wordt gehost door het VLIZ.
