Sentences with phrase «exhibits substantial variability»

Not exact matches

Even in the absence of changes in external factors, many natural systems exhibit substantial internal variability — such as booms and busts in wild populations — that can last for long periods.

There is high confidence that Arctic sea ice anomalies exhibit substantial interannual variability, so that ice loss or gain in any particular year can not be taken as an indication or absence of a long - term trend due to anthropogenic forcing.

These aspects of precipitation generally exhibit large natural variability, and El Niño and changes in atmospheric circulation patterns such as the North Atlantic Oscillation have a substantial influence.