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Titel:

Substrate composition determines emergence success and development of European nase larvae (Chondrostoma nasus L.)

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Nagel, Christoffer; Pander, Joachim; Mueller, Melanie; Geist, Juergen
Abstract:
Abstract European nase (Chondrostoma nasus) is a specialist riverine fish, characterised by a complex life cycle making it vulnerable to habitat degradation. Recent findings indicate that, analogously to salmonids, the interstitial zone quality may pose a serious bottleneck for successful recruitment of this species. In this study, nase eggs were exposed to different substrate qualities. First, standardised substrate mixtures with differing fine sediment additions were used. Second, we tested di...     »
Stichworte:
early life stages, fine sediment, gravel spawning cyprinids, interstitial zone, spawning ground restoration, streambed quality
Zeitschriftentitel:
Ecology of Freshwater Fish
Jahr:
2020
Band / Volume:
29
Heft / Issue:
1
Seitenangaben Beitrag:
121-131
Volltext / DOI:
doi:https://doi.org/10.1111/eff.12500
WWW:
https://onlinelibrary.wiley.com/doi/abs/10.1111/eff.12500
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