scholarly journals The application of a Fish Assemblage Integrity Index (FAII) in a Southern African river system

Water SA ◽  
2018 ◽  
Vol 34 (1) ◽  
pp. 25 ◽  
Author(s):  
Wilbert T Kadye
Keyword(s):  
Fish Assemblage ◽  
River System ◽  
Integrity Index

Flow alterations by dams shaped fish assemblage dynamics in the complex Mekong-3S river system

2018 ◽  
Vol 88 ◽  
pp. 103-114 ◽  
Author(s):  
Peng Bun Ngor ◽  
Pierre Legendre ◽  
Thierry Oberdorff ◽  
Sovan Lek
Keyword(s):  
Fish Assemblage ◽  
River System

scholarly journals Fish assemblage patterns across a gradient of flow regulation in an Australian dryland river system

2011 ◽  
Vol 27 (2) ◽  
pp. 168-183 ◽  
Author(s):  
S. R. Balcombe ◽  
A. H. Arthington ◽  
M. C. Thoms ◽  
G. G. Wilson
Keyword(s):  
Fish Assemblage ◽  
River System ◽  
Flow Regulation ◽  
Dryland River

Fish Assemblage Response to a Small Dam Removal in the Eightmile River System, Connecticut, USA

2014 ◽  
Vol 54 (5) ◽  
pp. 1090-1101 ◽  
Author(s):  
Helen M. Poulos ◽  
Kate E. Miller ◽  
Michelle L. Kraczkowski ◽  
Adam W. Welchel ◽  
Ross Heineman ◽  
...  
Keyword(s):  
Fish Assemblage ◽  
River System ◽  
Dam Removal

Functional response of fish assemblage to multiple stressors in a highly regulated Mediterranean river system

2020 ◽  
Vol 730 ◽  
pp. 138989 ◽  
Author(s):  
Ana Sánchez-Pérez ◽  
Francisco José Oliva-Paterna ◽  
Nicole Colin ◽  
Mar Torralva ◽  
Konrad Górski
Keyword(s):  
Functional Response ◽  
Fish Assemblage ◽  
Multiple Stressors ◽  
River System ◽  
Mediterranean River

Fragmentation alters ecological gradients and headwater fish assemblage composition relative to land use in a dendritic river system

2020 ◽  
Vol 77 (8) ◽  
pp. 1281-1291
Author(s):  
Joshua P. Hubbell ◽  
Jake F. Schaefer ◽  
Peter Flood ◽  
Melvin L. Warren ◽  
Ken A. Sterling
Keyword(s):  
Land Use ◽  
Fish Assemblage ◽  
Species Turnover ◽  
Ecological Factors ◽  
River System ◽  
Strongly Correlated ◽  
Ecological Gradients ◽  
Coarse Scale ◽  
North Central ◽  
Assemblage Composition

The spatial and hydrological properties of headwaters allow dendritic systems to contribute to patterns of regional diversity. However, such ecological gradients may be disrupted as a result of habitat fragmentation. We tested the hypothesis that coarse-scale anthropogenic disturbances such as upstream land use and proximity to reservoirs can alter ecological gradients, thus influencing instream habitat, headwater fish assemblage composition, and species turnover in the Little Tallahatchie River system in north-central Mississippi. To test this hypothesis, we calculated species turnover coefficients, ordinated samples, and examined the correlations between assemblage composition and environmental and anthropogenic variables. Assemblage composition was strongly correlated with instream habitat and river system connectivity, and instream habitat was strongly associated with land use. Gradients in assemblage composition associated with ecological factors were altered due to land use. Our research highlights the importance of headwaters as distinctive habitat patches driving species turnover and the influence of land use in disrupting the ecological gradients that allow for the formation of these distinctive habitat types.

scholarly journals Fish assemblage status in Longyanhe river system, tributary of Zhihugang, Taihu Basin

2011 ◽  
Vol 23 (6) ◽  
pp. 982-990 ◽  
Author(s):  
WANG Jinqing ◽  
◽  
SONG Xiangfu ◽  
LIU Fuxing ◽  
ZOU Guoyan ◽  
...  
Keyword(s):  
Fish Assemblage ◽  
River System ◽  
Taihu Basin

Spatially-dependent human alterations determine fish assemblage composition in a modified river system

River Systems ◽  
2015 ◽  
Vol 21 (2) ◽  
pp. 93-108
Author(s):  
Adam Kautza ◽  
S. Mažeika P. Sullivan
Keyword(s):  
Fish Assemblage ◽  
River System ◽  
Assemblage Composition
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