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GUYANA

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Mercury and cyanide contamination due to gold mining. 4. 07.02. Guyana: Environmental Issues ... ingestion of mercury or cyanide in contaminated water. 6. 07.02 ... – PowerPoint PPT presentation

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Title: GUYANA


1
GUYANA
  • Developing economy
  • Political and labor unrest
  • Shortage of skilled labor
  • Deficient infrastructure

2
Guyana Environmental Issues
  • Topography
  • Climate

Tropical hot, humid, moderated by northeast
trade winds two rainy seasons (May to
mid-August, mid-November to mid-January)
Mostly rolling highlands low coastal plain
savanna in south lowest point  Atlantic Ocean 0
m highest point  Mount Roraima 2,835 m
3
Guyana Environmental Issues
  • Industry
  • Agriculture
  • Mining especially bauxite
  • Water
  • Surface water contaminated with raw sewage
  • Mercury and cyanide contamination due to gold
    mining

4
Guyana Environmental Issues
  • Food
  • No specific information
  • Air
  • Localized pollution near urban and industrial
    centers
  • Soil
  • Localized contamination near industry and waste
    disposal sites
  • Shallow trenches used as urban landfills

5
Guyana Environmental Issues
  • Greatest short-term environmental health risks
  • Water contaminated with raw sewage
  • Greatest long-term environmental health risks
  • Chronic ingestion of mercury or cyanide in
    contaminated water

6
Guyana Diseases ofOperational Importance
  • High-risk country
  • Diseases of greatest risk
  • Food and waterborne bacterial diarrhea,
    hepatitis A, typhoid/paratyphoid fever
  • Vector-borne malaria

7
Guyana Diseases ofOperational Importance
  • Diseases of potential risk
  • Food and waterborne protozoal diarrhea
  • Vector-borne dengue fever, filariasis,
    leishmaniasis, mansonellosis, yellow fever
  • Sexually transmitted gonorrhea/chlamydia,
    hepatitis B, HIV/AIDS, syphilis
  • Water contact leptspirosis
  • Respiratory tuberculosis
  • Animal contact rabies
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