TASS, September 27. The Clean Arctic - Vostok-77 expedition of the Russian Academy of Sciences studied marshes and swamps in Karelia to find how they influence the climate, the scientific ...

It’s a unique mosaic of habitats, everything from marshes and swamps to upland forests and grassland habitats." ...

A broad definition of wetlands includes both freshwater and marine and coastal ecosystems, such as all lakes and rivers, underground aquifers, swamps and marshes, wet grasslands, peatlands ...

After a half dozen speakers warned against the potential environmental consequences of paving over swamps and marshes, the ...