Sentences with phrase «volcanic events show»

Investigation of ash sediments from recent Mt. Pinatubo eruptions and other major volcanic events show a signature of mass independent isotope ratios of sulfur, while sediment from minor eruption does not.

Not exact matches

The researchers were able to show a recurring close timing between such events and the dates of major volcanic eruptions.

While the Markagunt landslide was a rare event, it shows the magnitude of what could happen in modern volcanic fields like the Cascades.

If the missing rings are real but vary by region then you should be able to do regional reconstructions that show dramatic responses to the volcanic events in some regions (that didn't miss), and much smaller response in others (where the ring was missed).

The station temperature sets show poor sensitivity to both of these volcanic events.

REMOVING THE LINEAR EFFECTS OF ENSO AND VOLCANIC AEROSOLS HELP TO SHOW THE TIMING OF THE WARMING Many papers and blog posts that attempt to prove the existence of anthropogenic global warming remove the obvious linear effects of El Niño - Southern Oscillation (ENSO) events and of stratospheric aerosols discharged by explosive volcanic erVOLCANIC AEROSOLS HELP TO SHOW THE TIMING OF THE WARMING Many papers and blog posts that attempt to prove the existence of anthropogenic global warming remove the obvious linear effects of El Niño - Southern Oscillation (ENSO) events and of stratospheric aerosols discharged by explosive volcanic ervolcanic eruptions.

And that this is reflected in individual model runs but as the timing of events such as El Nino / La Nina, volcanic eruptions etc. is unpredictable when projections are made based on ensemble runs then they will tend to average out and the projection will show a fairly steady trend.

92) If one factors in non-greenhouse influences such as El Nino events and large volcanic eruptions, lower atmosphere satellite - based temperature measurements show little, if any, global warming since 1979, a period over which atmospheric CO2 has increased by 55 ppm (17 per cent).

The minimum phase showed higher frequency events of volcanic activity than the maximum phase during the warming period, opposite to the cooling period.

To the extent that the «Little Ice Age» and «Medieval Warm Period» can be meaningfully defined, there has been much work showing that the main variations can be explained in terms of the response of the climate system to natural variability in solar and volcanic events that would have influenced surface temperature.