Honghe National Nature Reserve, Heilongjiang. A near-natural marsh eco-system with a large variety of wetland types, providing support for six endangered and rare species of flora and three of ...

Part of the difficulty arises from the diversity of wetland types that exist around the world, from salt or brackish water coastal marshes and mangroves to inland freshwater swamps, peatlands ...

Wetlands are ecosystems, in which water is the primary factor controlling the environment and the associated plant and animal life. A broad definition of wetlands includes both freshwater and ...