The concentration of caesium-137 in river sediments continues to increase.

But, as the concentrations of these gases continue to increase in the atmosphere, the Earth's temperature is climbing above past levels.

The concentration will continue to increase until the material reaches the stable part of the phase diagram.

This means that atmospheric concentrations of greenhouse gases would continue to grow.

All concentrations have continued to drop in all age and ethnic groups, according to the new study.

If the river was cleaning itself, he said, concentrations would continue to decline.

The major concentration of the school was and continues to be the teaching of the Qur'an.

His concentration here continued to be harmony and composition.

The main concentration continued to be upon Medusa for the moment.

The concentration of industry there continues to affect the water quality in the river.