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You searched for: Subject biodiversity Remove constraint Subject: biodiversity Subject Chondrostoma nasus Remove constraint Subject: Chondrostoma nasus Subject term fish Remove constraint Subject term: fish Subject term Barbus barbus Remove constraint Subject term: Barbus barbus
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1. The Contribution of Different Restored Habitats to Fish Diversity and Population Development in a Highly Modified River: A Case Study from the River Günz

Author:
Joachim Pander; Juergen Geist
Source:
Water 2018 v.10 no.9 pp. -
ISSN:
2073-4441
Subject:
Barbus barbus; Chondrostoma nasus; biodiversity; case studies; endangered species; fish; fish communities; gravel; habitat conservation; habitats; rheophilic species; rivers; spillways; surface water; Germany
Abstract:
... Despite of structural deficits, highly modified water bodies (HMWB) contain remnant populations of endangered fish that have high conservation value. Restoration in HMWBs underlies different principles when compared to natural rivers because of impaired river dynamic processes. The objective herein was to assess the contribution of restored habitats of the River Günz, Germany to fish diversit ...
DOI:
10.3390/w10091202

2. The importance of a constructed near-nature-like Danube fish by-pass as a lifecycle fish habitat for spawning, nurseries, growing and feeding: a long-term view with remarks on management

Author:
Paul Meulenbroek; Silke Drexler; Christoffer Nagel; Michael Geistler; Herwig Waidbacher
Source:
Marine & freshwater research 2018 v.69 no.12 pp. 1857-1869
ISSN:
1323-1650
Subject:
Barbus barbus; Chondrostoma nasus; adults; biodiversity; eggs; endangered species; fauna; fish; habitats; indicator species; indigenous species; juveniles; larvae; rivers; spawning; watersheds
Abstract:
... Major sections of today’s rivers are man made and do not provide the essential requirements for riverine fish. A nature-like fish by-pass system in Vienna-Freudenau was assessed for its function as a fish habitat. The study was conducted continuously over 3 years; 15 years after construction of the by-pass. The chosen nature-like construction of the by-pass system functions like natural tributarie ...
DOI:
10.1071/MF18121