Abstract only: We examined the possible effects of acidity on the number of fish species in 22 lakes in Maine, ranging in pH from 4.4 to 7.0 (mean values). We caught no fish in three lakes with pH <5.0, but collected 1 to 9 species in the remaining 19 lakes (pH 5.4 to 7.0). Brook trout (Salvelinus fontinalis), golden shiners (Notemigonus crysoleucas), and white suckers (Catostomus commersoni) were ubiquitous, but no common shiners (Notropis cornutus) or creek chubs (Semotilus atromaculatus) were collected from lakes with pH below 6.0 and 5.9, respectively. The fishless lakes differed from the others primarily in water pH, Al and cations.
CITATION STYLE
Pauwels, S. J., & Haines, T. A. (1986). Fish Species Distribution in Relation to Water Chemistry in Selected Maine Lakes. In Acidic Precipitation (pp. 477–488). Springer Netherlands. https://doi.org/10.1007/978-94-009-3385-9_46
Mendeley helps you to discover research relevant for your work.