First explored by naturalist William Bartram in the 1760s, the St. Johns River stretches 310 miles along Florida's east coast, making it the longest river in th

Transboundary rivers and lakes are often the remaining new sources of water that can be developed for human uses. These water sources were not used in the past

This book provides an overview of the ecology of high latitude lakes, rivers and glacial environments in both the North and South polar regions. It describes ea

In this book, readers will learn about the importance of the Earth's natural sources of water, as well as their similarities and differences. Emphasis is also p

What happens to trash if it is thrown into a river? Where does garbage in a lake come from, and how can it harm animals that live there? Poisoned Rivers and Lak