When rivers pass through lakes, for example, water temperatures, the food base, and downstream communities are all modified (Ward & Stanford 1983). Many stream sources lie above the treeline ...

We can experience the same wonder and fascination when we encounter rivers and streams; each one is different ... Due to its size and depth, the water in Lake Mead is not warmed by solar radiation ...

I’m starting from the beginning of the river which we call the source, here in the mountains. Rivers often start in upland areas like this, from lakes ... of rivers and streams all across ...

Returning each spring from lake habitats to spawn in the streams and rivers in which they were born, sturgeons have found tributaries blocked and spawning shoals destroyed by silt from agriculture ...

De-Graft: There are more than 40,000 lakes across the UK, and what better way to explore a lake than by boat?! This is Lake Windermere, the largest natural lake in England. It’s the same length ...