Impoverishment of YOY-fish assemblages by intense commercial navigation in a large Lowland river

2010 ◽  
Vol 27 (10) ◽  
pp. 1253-1263 ◽  
Author(s):  
V. Huckstorf ◽  
W.-C. Lewin ◽  
T. Mehner ◽  
C. Wolter
Keyword(s):  
Fish Assemblages ◽  
Lowland River ◽  
Yoy Fish

Performance of a pool-and-weir fish pass for small bottom-dwelling freshwater fish species in a regulated lowland river

2007 ◽  
Vol 57 (4) ◽  
pp. 423-432 ◽  
Author(s):  
Evelien Maerten ◽  
Marcel Eens ◽  
Guy Knaepkens
Keyword(s):  
Freshwater Fish ◽  
Fish Species ◽  
Fish Assemblages ◽  
Regulated River ◽  
Lowland River ◽  
Stone Loach ◽  
Spined Loach ◽  
Freshwater Fish Species ◽  
Cottus Gobio ◽  
Fish Pass

AbstractAlthough small benthic freshwater fish species are an important biological component of fish assemblages and free instream movement is indispensable for their survival, they are often neglected in fish pass performance studies. In this study, a capture-mark-recapture approach was used to assess whether small bottom-dwelling species, including gudgeon (Gobio gobio), stone loach (Barbatula barbatula), spined loach (Cobitis taenia) and bullhead (Cottus gobio), were able to cross a pool-and-weir fish pass in a regulated lowland river. Some tagged individuals of stone loach (18%), gudgeon (7%) and spined loach (2%) managed to successfully ascend the fish pass under study, despite the fact that water velocity levels in the different overflows of the facility (between 0.55-1.22 m/s) exceeded the critical swimming speed of all three species. Although this suggests that a pool-and-weir fish pass is a able to facilitate upstream movement of some small benthic species in a regulated river, more detailed research incorporating advanced tagging and retrieving techniques is necessary.

Determining diel variation in fish assemblages downstream of three weirs in a regulated lowland river

2008 ◽  
Vol 72 (1) ◽  
pp. 218-232 ◽  
Author(s):  
L. J. Baumgartner ◽  
I. G. Stuart ◽  
B. P. Zampatti
Keyword(s):  
Fish Assemblages ◽  
Diel Variation ◽  
Lowland River

scholarly journals Seasonal changeover of fish assemblages in a medium-sized temperate lowland river

2015 ◽  
Vol 2 ◽  
Author(s):  
Klaczak Artur ◽  
Nowak Michal ◽  
Szczerbik Pawel ◽  
Popek Wlodzimierz
Keyword(s):  
Fish Assemblages ◽  
Lowland River

Flow-induced alterations to fish assemblages, habitat and fish–habitat associations in a regulated lowland river

Hydrobiologia ◽  
2013 ◽  
Vol 722 (1) ◽  
pp. 205-222 ◽  
Author(s):  
C. M. Bice ◽  
S. L. Gehrig ◽  
B. P. Zampatti ◽  
J. M. Nicol ◽  
P. Wilson ◽  
...  
Keyword(s):  
Fish Assemblages ◽  
Fish Habitat ◽  
Habitat Associations ◽  
Lowland River

Trophic ecology of benthic fish assemblages in a lowland river in the Brazilian Amazon

2019 ◽  
Vol 53 (4) ◽  
pp. 707-718 ◽  
Author(s):  
Cleber Duarte ◽  
Anne E. Magurran ◽  
Jansen Zuanon ◽  
Cláudia P. Deus
Keyword(s):  
Trophic Ecology ◽  
Fish Assemblages ◽  
Brazilian Amazon ◽  
Lowland River ◽  
Benthic Fish

Size and quantity of woody debris affects fish assemblages in a sediment-disturbed lowland river

2012 ◽  
Vol 40 ◽  
pp. 144-152 ◽  
Author(s):  
T.J. Howson ◽  
B.J. Robson ◽  
T.G. Matthews ◽  
B.D. Mitchell
Keyword(s):  
Fish Assemblages ◽  
Woody Debris ◽  
Lowland River
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