Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"Barbus barbus"”.
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Conservation of barbel (Barbus barbus) in the River Great Ouse
There have been growing fears relating to the distribution and a perceived lack in natural recruitment of barbel in European rivers. This project reviewed existing literature, examined the suitability of Environment Agency data to assess barbel populations and designed investigations to identify …
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Population ecology and behaviour of European barbel Barbus barbus, a recreationally important, translocated fish.
… The intentional translocation of European barbel Barbus barbus into the middle River Severn in 1956 resulted in their establishment and dispersal throughout the catchment, including its tributary, the River Teme, where they supported high catch rates until the mid-2000s. Anecdotal evidence …
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Applied ecology and management of a European barbel Barbus barbus population of a lowland river
… completion. Species such as European barbel B. barbus are particularly affected due to their propensity for long-distance migrations and requirements of high quality gravels for spawning. Consequently, B. barbus populations throughout Europe are increasingly threatened. Barbus barbus is …
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Fischökologische Funktionalität von Fließgewässerrenaturierungen im oberfränkischen Mainsystem
… Drift). Für die Leitart Barbe (Barbus barbus) wurden Bestandsdynamik und Populationsaufbau ermittelt. Aktive Fangmethoden waren die Elektrofischerei und das Zugnetz, passive Methoden Forney- und Lichtfallen, Drift- und Trappnetze. 3. Insgesamt wurden 32 Fischarten erfasst, 70% …
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Detection of non-native freshwater fishes using environmental DNA
… (rainbow trout Oncorhynchus mykiss and barbel Barbus barbus) was stocked into six fishing ponds, and electrofishing compared directly with trapping and electrofishing. Different detectability was observed in the two species: the eDNA sampling proved the only effective method for detecting O. …
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The life cycle of the parasite Pomphorhynchus tereticollis in reference to 0+ cyprinids and the intermediate host Gammarus spp in the UK.
… hosts are Squalis cephalus (S. cephalus) and Barbus barbus (B. barbus). Research on P. tereticollis has primarily focused on mature fish while there is limited research on 0+ fish and the intermediate host in the UK. Previous studies have shown that paratenic and post-cyclic transmission may …