Sentences with phrase «involve changes in the frequency»

Not exact matches

The KIT researchers were involved in the development of an instrument that stores all values measured and indicates frequency changes.

«We've had evidence before» that «human - induced climate change is behind the increase in severity and frequency of bleaching events,» said David Kline, a Scripps Institution of Oceanography coral reef scientist who wasn't involved with the new analysis.

[UPDATE, 8/13/09: Fresh analysis shows, once again, the challenges involved in discerning if the changes in hurricane frequency and characteristics in recent years are anomalous and linked to human - caused global warming.]

The class of hypothetical climate shifts to which I allude involve fundamental changes in the frequency and amplitude of known oscillatory behavio (u) r of the atmosphere - ocean - cryosphere system and the potential emergence of new oscillatory behaviors.

If the shape of the hill or valley in BTc has undulations, the band - widening involves positive and negative changes in area on the graph at different points, which are all neatly accounted for by using the BTc0 value at the peak frequency to multiply by the band widening intervals BW1 and BW2.

Selvam points out that all non-ergodic system have similar basic «frequencies» The change in solar alone doesn't have the umph to be a clear driver, so much longer term responses with difficult to determine thresholds are likely involved.

The abrupt shifts in Pacific Ocean circulation involve changes in the PDO in the north - eastern Pacific and coincident changes in the frequency and intensity of ENSO events.