There is a scrubby ground layer but no dead or fallen wood.

His large scale works always receive a ground layer of paint which assists in forming a general composition.

Sparse grasses and other plants make up the ground layer.

Generally, a rich ground layer requires a high degree of solar penetration onto the forest floor.

In advanced cases, whole sections may separate from the ground layers.

Ozone is more concentrated above the mixing layer, or ground layer.

The poplar plantation is sparse and its wet nature has created an unusual stand of common reed at the ground layer.

You've got a ground layer of thin stuff with tops at about two hundred feet.

Supra-permafrost system involves the water that is present above the frozen ground layer.

The ground layer is moving 8 times faster than the vegetation layer.