stream ecology

Traces the history of river systems across the United States and examines their current state, discussing how human activities have impacted the nation's rivers and impaired connections between river worlds and other ecosystems.

An exploration of the Nile River that discusses its geologic history, plants, and animals, and explores how it is used by humans and efforts to protect it.

Explores the traits and characteristics of a river ecosystem, using the Columbia River Basin as an example. Discusses typical flora and fauna, and the impact that humans have on the river as well.

Offers insight into the importance of rivers, explains why they need to be protected, and explores various rivers around the world.

Relates how plants and creatures co-exist in a river and their struggle for survival when a man-made catastrophe strikes.

Simple text describes the plants and animals that inhabit a stream, creating an interrelated ecosystem.

An introduction to the animals that live in ponds and streams, including beavers, frogs, ducks, crayfish, trout, and insects.

Three children accompany their father in a canoe and explore the plant and animal life along a river near their home.

A photo essay about the range of plants and animals found in fresh water throughout the year, examining the living conditions and survival mechanisms of creatures dwelling at the edge of the water, on its surface, or under the mud.

Provides instructions for projects and activities that explore river and stream habitats and explains why these environments should be preserved and protected.