Authorizes completion of a study on contaminated sediments in Wisconsin.

The shrimp feeds mainly on sediments that are washed into the cave by the movement of groundwater.

The main focus is on marine sediments, but also extends to sediments from freshwater environments.

Modern cities built on soft sediments are especially vulnerable to damage caused by amplified ground motions.

This species is found in shallow water on soft sediments throughout the Indo-Pacific region.

Luidia quinaria is a predator and is found in shallow water on soft sediments.

This lake's outlet was founded on sediments located near Edenvale,which have largely been cut through, draining most of the lake.

Now they were seeing an expanse of open desert with faint dunelike ripples, loose dust on ancient, hard sediments.

These crabs, whose bodies are about three inches wide, can take up only small amounts of water when they are on moist sediments.

Some ascidians that live on soft sediments are detritivores.