But he does expect government to provide him with a background level of order.

Levels in some places were at 6.89 parts per million, more than three times the background level, they said.

He found a very strong field on and around the stone, much greater than background levels.

I can tell by the different background levels on the audio,” he said.

There is no evidence of increased cancer risk at natural background levels(6 ).

The level drops back to background levels a few feet from the source.

"They can last longer, but this one, the event has passed and we are back down to normal background levels."

The issue needs to be addressed as to why those background levels are there in the first place.

These may be considered as the background level of exposure we constantly experience.

There's a background level of anticipation, looking forward to the event.

After a year, the concentrations had pretty much reduced to background levels.

The testing found that radiation is not present above natural background levels.

There's a little bit of it everywhere, a background level that has nothing to do with human activity.

Data is required only if product use results in environmental contamination greater than natural background levels.

The background level of the radiation here, today, is eight or nine times what it was before the war.

It's so widespread that what we do can't be noticed against the background levels.

Natural background levels can be detected in soils, air, and water around the world.

The policy can include which languages the organization will promote and whether some background level is required before getting support.

Is it because they have background levels of type D algae?

We also found corals in this area with higher than background levels of disease.

In the case of ozone benefits, the assumed background level has a large impact.

It is also the dose rate which arises from natural background levels in several places.

A number of these sands have indicated gas well beyond background levels.

When a new plant is planned who has the responsibility of establishing the background levels?

Levels of cesium-137 were found to be three to ten times higher than background levels.