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Titel:

Substratum Raking Can Restore Interstitial Habitat Quality in Swedish Freshwater Pearl Mussel Streams

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Geist, Juergen; Hoess, Rebecca; Rytterstam, Johan; Söderberg, Håkan
Abstract:
Functional and oxygenated stream beds provide crucial habitat for multiple endangered stream taxa, including endangered freshwater mussels, fishes, and insect larvae. Stream bed restoration measures such as substrate raking are often applied to mitigate excess fine sediment introductions and stream bed colmation, yet such measures are controversial. In this study, we conducted a systematic experiment in which sites with stream bed raking and removal of macrophytes were monitored over two years a...     »
Stichworte:
stream restoration; hyporheic zone; salmonid spawning sites; gravel redds; redox potential; stream bed colmation; penetration resistance
Dewey Dezimalklassifikation:
570 Biowissenschaften, Biologie; 590 Tiere (Zoologie)
Zeitschriftentitel:
Diversity
Jahr:
2023
Band / Volume:
15
Heft / Issue:
7
Seitenangaben Beitrag:
869
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.3390/d15070869
WWW:
https://www.mdpi.com/1424-2818/15/7/869
Verlag / Institution:
MDPI AG
E-ISSN:
1424-2818
Status:
Verlagsversion / published
Publikationsdatum:
18.07.2023
CC-Lizenz:
by, http://creativecommons.org/licenses/by/4.0
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