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Your search keyword '"Food contamination -- Environmental aspects"' showing total 137 results
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137 results on '"Food contamination -- Environmental aspects"'

1. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

2. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

3. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

4. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

5. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

6. Fish and mercury contamination

Subjects
Contamination, Environmental aspects, Fishes -- Environmental aspects, Food contamination -- Environmental aspects, Fish (Food product) -- Contamination -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

7. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

8. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

9. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

10. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

11. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

12. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

13. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

14. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

15. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

16. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

17. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

18. Assessing the impacts of mining activities on fish health in Northern Quebec

Author

Fontaine, Anthony, Martyniuk, Mackenzie Anne Clifford, Garnier, Camille, and Couture, Patrice

Subjects
Fishes -- Contamination -- Environmental aspects, Bioaccumulation -- Environmental aspects, Oxidative stress -- Analysis, Environmental impact analysis, Food contamination -- Environmental aspects, Earth sciences
Abstract

For several decades, Northern Quebec has been exploited by mining companies for its mineral resources, yet, research documenting the effects of toxic stress on fish health in subarctic environments remains limited. In this study, one lake directly affected by mining activities in the Schefferville area, two lakes close to mining facilities in the Fermont and Schefferville areas, and one reference lake were sampled for water, sediment, and fish. Our results suggest that manganese bioaccumulation induced an oxidative stress in Catostominae, as demonstrated by the positive relationships between manganese concentrations and catalase (CAT) activity and 8-hydroxy-2-deoxyguanosine (8-OHdG) concentrations, as well as the negative relationship with glutathione peroxidase (GPx) activity (both CAT and GPx activities being biomarkers of antioxidant capacities and 8-OHdG an indicator of deoxyribonucleic acid oxidative damage). Similarly, selenium bioaccumulation was positively correlated with 8-OHdG concentrations in Salmoninae. These results suggest a prooxidant role of excess selenium and manganese, and highlight the interspecific variability of fish responses to contaminated areas around historical and current iron ore mining operations. Key words: Northern fish, metal contamination, oxidative stress, Fermont, Schefferville, 1. Introduction Fish are ectothermic organisms, meaning that energy allocation is modulated in part by the environmental temperature (Power 1978; Jobling et al. 1997). Generally, in cold environments, the age [...]

Published
2023
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19. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

20. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

21. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

22. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

23. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

24. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

25. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

26. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

27. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

28. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

29. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

30. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

31. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

32. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

33. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

34. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

35. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

36. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

37. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

38. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

39. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

40. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

41. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

42. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

43. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

44. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

45. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

46. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

47. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

48. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

49. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

50. Fish and mercury contamination

Subjects
Fishes -- Environmental aspects, Fish as food -- Contamination -- Environmental aspects, Food contamination -- Environmental aspects, Health
Abstract

Answer Section You aren't alone. Many people are concerned and confused about mercury contamination and as a result aren't eating fish twice a week as recommended for good health. To [...]

Published
2024

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