Sentences with phrase «overall change in frequency»

My comprehensive study of Texas rain events of 20 + inches from 1948 - 2002 found no overall change in frequency over the period.

Not exact matches

Rather than look at the overall number of DNA changes, Harris focused on the frequency of changes in each kind of DNA base in the populations she studied.
Analysis of 166 stars found almost a quarter — much more than expected — had small, rocky planets, which should force a change in thinking on the overall frequency of such bodies.
I find the entire concept of attempting to partially attribute cyclone power or frequency of specific storms to climate change wanting, in light of the fact that the overall numbers do not appear to demonstrate any trend.
-- Projected precipitation and temperature changes imply changes in floods, although overall there is low confidence at the global scale regarding climate - driven changes in magnitude or frequency of river - related flooding, due to limited evidence and because the causes of regional changes are complex.
But focusing the debate within societies on overall frequency or intensity or degrees of this or that in this or that geographical basin as a way to evaluate the relationship between climate change and tropical storms is confusing the issue.
Mid-latitude storms have decreased in frequency (e.g., in the United States overall) while high - latitude storm activity has increased (e.g., in Canada).4 It is likely that human influence contributed to these changes.5
The overall result of the analysis is similar to the real - time analysis with a best estimate of a 59 % increase in event frequency, but a larger confidence interval that does include no change.
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