te
supplies of potable water; overgrazing; soil erosion; desertification

Zambia
air pollution and resulting acid rain in the mineral
extraction and refining region; chemical runoff into watersheds;
poaching seriously threatens rhinoceros, elephant, antelope, and
large cat populations; deforestation; soil erosion; desertification;
lack of adequate water treatment presents human health risks

Zimbabwe
deforestation; soil erosion; land degradation; air and
water pollution; the black rhinoceros herd - once the largest
concentration of the species in the world - has been significantly
reduced by poaching; poor mining practices have led to toxic waste
and heavy metal pollution

This page was last updated on 8 February, 2007

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@2033 Environment - international agreements

Afghanistan
party to: Biodiversity, Climate Change, Desertification,
Endangered Species, Environmental Modification, Marine Dumping
signed, but not ratified: Hazardous Wastes, Law of the Sea, Marine
Life Conservation

Albania
party to: Biodiversity, Climate Change, Desertification,
Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer
Protection, Wetlands
signed, but not ratified: none of the selected agreements

Algeria
party to: Biodiversity, Climate Change, Climate Change-Kyoto
Protocol, Desertification, Endangered Species, Environmental
Modification, Hazardous Wastes, Law of the Sea, Ozone Layer
Protection, Ship Pollution, Wetlands
signed, but not ratified: none of the selected agreements

Andorra
party to: Hazardous Wastes, Biodiversity
signed, but not ratified: none of the selected agreements

Angola
party to: Biodiversity, Climate Change, Desertification, Law
of the Sea, Marine Dumping, Ozone Layer Protection, Ship Pollution
signed, but not ratified: none of the selected agreements

Antigua and Barbuda
party to: Biodiversity, Climate Change, Climate
Change-Kyoto Protocol, Desertification, Endangered Species,
Environmental Modification, Hazardous Wastes, Law of the Sea, Marine
Dumping, Ozone Layer Protection, Ship Pollution, Wetlands, Whaling
signed, but not ratified: none of the selected agreements

Argentina
party to: Antarctic-Environmental Protocol,
Antarctic-Marine Living Resources, Antarctic Seals, Antarctic
Treaty, Biodiversity, Climate Change, Climate Ch