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Z Torres, MA Mora, RJ Taylor… - Bulletin of environmental …, 2016 - Springer

Tracking metal pollution in Lake Chapala: concentrations in water, sediments, and fish.

Louis Stokes Alliances for Minority Participation AND Program Evaluation

Mora, Torres

GSID: 8pjouBpAFlIJ

Excerpt

We measured concentrations of selected metals (Al, Ba, Cu, Mn, Hg, Sr, V, and Zn) in water, sediments, and fish from Lake Chapala and a reference site to evaluate potential negative effects on wildlife, particularly fish-eating birds. Fish metal concentrations ranged from 0.05 µg/g wet weight (ww) for Al and Cu to 64.70 µg/g ww for Sr. There was a positive and significant correlation between fish length and metals particularly for Ba, Cu, Mn, and Zn in Lake Chapala (p< 0.05). However, there were no significant correlations between metal …

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