CCA results. Canonical and correlation coefficients of environmental and biological variables with axis 1 and 2. P < 0.05 is in bold.
|Canonical coefficients||Correlations with axis|
|Environmental and biological parameters||AX1||AX2||AX1||p||AX2||p|
|Canopy cover (%)||0.263||−0.308||0.274||0.344||−0.042||0.886|
|Dissolved oxygen (mg·L−1)||−0.064||−0.650||0.409||0.147||−0.413||0.142|
|Distance from the source (km)||0.059||0.222||0.601||0.023||−0.143||0.625|
|Flow rate (m·s−1)||0.514||−0.139||0.525||0.054||−0.398||0.159|
|Brown trout density (ind·m−2)||0.951||1.648||0.261||0.368||0.838||0.001|
|Brown trout standing crop (g·m−2)||0.175||−0.050||−0.338||0.237||0.537||0.048|
|Bullhead density (ind·m−2)||−0.919||0.168||−0.769||0.001||0.324||0.259|
|Bullhead standing crop (g·m−2)||−0.897||0.191||−0.871||0.001||0.368||0.195|
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