Combined effects of urbanization and longitudinal disruptions in riparian and in-stream habitat on water quality of a prairie stream | Knowledge and Management of Aquatic Ecosystems

Anthropogenic impact on freshwater habitats, communities and ecosystem functioning

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Table 5

First ten best models found for water quality of the Langueyú stream considering the in-stream habitat structure and riparian condition as explanatory variables. N = number of variables. Variable codes as Table 2 and 3.

Water quality (In-stream habitat structure)				Water quality (Riparian condition)
N	Variables	AICc	R²	N	Variables	AICc	R²
1	Sdep avg	24.711	0.451	2	Hcov, Bscov	23.208	0.643
2	Sdep avg, Suboul	24.991	0.586	2	Riwid avg, Hcov	25.399	0.572
2	Sdep avg, Subsand	25.188	0.579	2	Riwid min, Hcov	25.441	0.570
2	Submacro, Sdep avg	25.311	0.575	1	Riwid avg	25.526	0.413
3	Sdep avg, Subuol, Subsand	25.746	0.703	3	Hcov, Bscov, Canocov	25.87	0.699
1	Cwid	26.545	0.361	2	Riwid avg, Canocov	26.063	0.548
3	Submacro, Sdep avg, Subsand	26.666	0.679	3	Hcov, Bscov, Bstabil	26.193	0.691
2	Pools, Sdep avg	26.67	0.524	3	Riwid avg, Hcov, Bscov	26.268	0.689
2	Floatmacro, Sdep avg	26.717	0.522	3	Riwid min, Hcov, Bscov	26.297	0.689
1	Subgrav	26.795	0.347	1	Hcov	26.395	0.369

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