Corpus ID: 54591685

Giant otter (Pteronura brasiliensis) at risk? Total mercury and methylmercury levels in fish and otter scats, Peru

@inproceedings{Gutleb1997GiantO,
  title={Giant otter (Pteronura brasiliensis) at risk? Total mercury and methylmercury levels in fish and otter scats, Peru},
  author={A. Gutleb and C. Schenck and E. Staib},
  year={1997}
}
Mercury and methylmercury levels in fish muscle and scats of the giant otter (Pteronura brasiliensis) of Manu National Park, Peru, and in one gold-mining area in the vicinity of its borders were analyzed. In 68% of fish muscles, total mercury levels exceeded the proposed maximum tolerable level of 0.1 mg kg-' fresh weight in fish for the European otter (Lutra lutra), and 17.6% exceeded 0.5 mg kg-1 fresh weight, the most common standard for human consumption. The ratio of methylmercury to total… Expand
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References

SHOWING 1-10 OF 41 REFERENCES
On the Chemical Form of Mercury in Edible Fish and Marine Invertebrate Tissue
  • 1,084
Mortality of otters (Lutra lutra) in Shetland
  • 97
A review of metal accumulation and toxicity in wild mammals. I. Mercury.
  • C. Wren
  • Biology, Medicine
  • Environmental research
  • 1986
  • 129
Mercury in the Swedish environment — Recent research on causes, consequences and corrective methods
  • 838
Factors affecting mercury accumulation in fish in the upper michigan peninsula
  • 360
Mercury pollution due to gold mining in the Madeira river basin, Brazil.
  • 249
The price of gold: mercury exposure in the Amazonian rain forest.
  • 76
Biological Methylation of Mercury in Aquatic Organisms
  • 824
Mercury in fish in Swedish lakes — Linkages to domestic and European sources of emission
  • 74
A preliminary study of mercury contamination in the surface soil and river sediment of the Roscio District, Bolivar State, Venezuela.
  • 14
...
1
2
3
4
5
...