Types of Ecosystems:

Oceans
Deserts
Grasslands
Polar Regions
Wetlands
Mountains
Forests
Cities

Earth Ecosystems:

Africa
Asia and the Pacific
Europe
North America
South America
Arctic Regions

Ecosystems Defined

Africa and Madagascar

Central Africa
East Africa
Madagascar
Southern Africa
West Africa
Africa Symposium

NeoTropics

Mesoamerica
Brazil
Guianas
Andes

Asia-Pacific

Cambodia
China
Indonesia
Melanesia
Philippines

Priority Areas

Hotspots
Wilderness Areas
Key Marine Regions

HotSpots Defined

United Nations Environment Programme