What is a riparian area?

In a nutshell: Riparian areas are the transition areas between the aquatic (water) and terrestrial (uplands) lands, where the extra water results in moist soils supporting water-loving vegetation. They are the green belts you see around rivers, lakes, wetlands, and streams.

The technical definition: Riparian lands are transitional areas between upland and aquatic ecosystems. They have variable width and extent above and below ground and perform various functions. These lands are influenced by and exert an influence on associated water bodies, including alluvial aquifers and floodplains. Riparian lands usually have soil, biological, and other physical characteristics that reflect the influence of water and hydrological processes. (AB Water Council)

Riparian area basic vegetation image p42

This illustration shows the transition from upland
to riparian to aquatic zones. Image: Cows & Fish.

Learn More Here

The Riparian Zone: Ribbon of Life

Watersheds Canada

Check out this quick resource by Watersheds Canada to learn how riparian zones support healthy ecosystems.

It highlights simple actions you can take to help protect and restore shorelines, such as planting native vegetation and maintaining natural buffer zones. Learn more here.

Riparian Ecology and Function

Cows and Fish

Cows and Fish is a riparian restoration nonprofit providing education and support.

This resource explains how healthy riparian areas filter water, reduce flooding and erosion, store water, and support biodiversity. Learn more here.

The Value of Riparian Areas

Edmonton and Area Land Trust

Check out this resource to learn about riparian areas and how protecting these valuable, vegetation-rich zones along water bodies helps improve water quality, reduce erosion, and support healthy ecosystems.

EALT also does riparian conservation and restoration. Learn more here.