codep (version 0.7-1)

Salmon: Juvenile Atlantic salmon (parr) density in St-Marguerite river, Qu<U+00E9>bec, Canada

Description

A 1520m transect of the St-Marguerite River.

Usage

Salmon

Format

A 76 rows by 5 columns data.frame.

Details

Contains (1) the 76 sampling site positions along a 1520 m river segment beginning at a location called ‘Bardsville’ (Lat: 48<U+00B0>23'01.59'' N ; Long: 70<U+00B0>12'10.05'' W), (2) the number of parr (young salmon, ages I+ and II+) observed at the sampling sites, (3) the mean water depths (m), (4) the mean current velocity (m/s), and (5) the mean substrate size (mm). Sampling took place on July 7, 2002, in the 76 sites, each 20 m long. The ‘Bardsville’ river segment is located in the upper portion of Sainte-Marguerite River, Quebec, Canada.

References

Gu<U+00E9>nard, G., Legendre, P., Boisclair, D., and Bilodeau, M. 2010. Multiscale codependence analysis: an integrated approach to analyse relationships across scales. Ecology 91: 2952-2964

See Also

Bouchard, J. and Boisclair, D. 2008. The relative importance of local, lateral, and longitudinal variables on the development of habitat quality models for a river. Can. J. Fish. Aquat. Sci. 65: 61-73

Examples

# NOT RUN {
data(Salmon)
summary(Salmon)
# }