2017
DOI: 10.1051/kmae/2017044
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The potential habitats of two submerged macrophytes,Myriophyllum spicatumandHydrilla verticillatain the river ecosystems, South Korea

Abstract: -We examined the environmental factors that characterize the habitats of two submerged macrophytes, Myriophyllum spicatum and Hydrilla verticillata, in South Korea using generalized additive models (GAMs). We performed a vegetation survey and measured water depth and water velocity from May to September, 2014September, -2015. Averaged water quality data from the Ministry of Environment's national water quality measurement network from January 2012 to October 2015 were used for modeling. Potential habitats of … Show more

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Cited by 3 publications
(1 citation statement)
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References 98 publications
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“…To present the soil characteristics related to vegetation and land-use types, certain variables (i.e., Mg and N) that were highly correlated with other factors (i.e., Na and C) (r > 0.75) were removed using Pearson's Correlation. This resulted in the reduction of the number of predictive variables according to variance size ( Dormann et al., 2013 ; Son et al., 2017 ). Principal component analysis (PCA) was performed, and the significant ( p < 0.05) variables were plotted.…”
Section: Methodsmentioning
confidence: 99%
“…To present the soil characteristics related to vegetation and land-use types, certain variables (i.e., Mg and N) that were highly correlated with other factors (i.e., Na and C) (r > 0.75) were removed using Pearson's Correlation. This resulted in the reduction of the number of predictive variables according to variance size ( Dormann et al., 2013 ; Son et al., 2017 ). Principal component analysis (PCA) was performed, and the significant ( p < 0.05) variables were plotted.…”
Section: Methodsmentioning
confidence: 99%