Seizing on the problems of rebuilding in the Mississippi flood plain, environmentalists have pushed for "nonstructural" approaches to controlling its waters - in essence, getting out of the way.

Scientists and environmentalists are pushing for measures to protect the animal, whose most immediate threat, they say, is not hunters, but loss of habitat.

At Manhattanville, it would cost $50 million, but environmentalists pushed it because the depot is in Manhattan, where air quality is the worst.

Now, with the Federal law that governs solid waste, the Resource Conservation and Recovery Act, due for reauthorization, some environmentalists are pushing for national standards.

He got through Congress a new Clean Air Act, which environmentalists had been pushing for 13 years.

Some environmentalists like Dr. Blackwelder are pushing for a "totally organic" approach.

He has earned extra money as a tracking guide, and environmentalists are pushing eco-tourism as a way to lift living standards along the Nu.

Her graduate studies there were funded by the Africa-America Institute, and during her time in Pittsburgh, she first experienced environmental restoration, when local environmentalists pushed to rid the city of air pollution.

But with the cold war becoming a memory, some environmentalists are pushing to give up the plant, which lacks many modern safety features.

A committed environmentalist, he has pushed for advances in air, water and land preservation in this state.