Sentences with phrase «actual global temperature data»

Second, the red line is the actual global temperature data from the UK's Hadley Center for Climate Prediction and Research.

Not exact matches

In my experimentation with techniques to «showcase» the robustness of the global - average temperature results, I found that it is also important to show the actual number of stations reporting data for each year.

If you're talking about global mean temperature I would advise you to compare the projections of the IPCC to the actual measurements of GISS as well as HadCRUT, RSS MSU, and UAH MSU measured data.

We question the accuracy of the malaria maps used to make this comparison (based primarily on temperature and demography) because in our own work we have observed poor correlation between earlier versions of these global malaria maps and actual malaria incidence data at the regional level (see Olson et al. 2009).

And yet, when you do trends of global data you are averaging air temperatures over intervals where the heat content is not continuous, and thus the trend that is the average temperature does not show the actual trend of the heat content.

When he presented his misleading graph, when he said 97 % of climate scientists agree, (knowing full well the actual situation that the number is bogus and misleading,) when he mentions adjustments to satellite data but not to surface temperatures with major past cooling and absurd derived precision to.005 * C, when he defends precision in surface global averages but ignores major estimates of temps and krigging in Arctic, Africa, Asia and oceans or Antarctica, he forfeits credibility.

Not only have temperatures stagnated over the past 18 to 20 years — interrupted by a strong, naturally occurring El Niño — but computer models suggesting catastrophic global warming have continually overestimated global temperatures when compared with actual, real - world data.

C. warmer than it was with respect to the start of the industrial revolution, I believe that it would be necessary to use actual average global land - ocean surface temperature data (which would be imperfectly known that far back).

Unfortunately for Mann, the Lead Author on the relevant IPCC chapter, reality and the proxies diverge: In the second half of the 20th century, Keith Briffa's tree - ring data heads south while the actual global temperature ticks upward.

While the CO2 - vapours based AGW hypothesis crumbles in the face of actual climate data, other scientific explanations regarding global temperature change are looking stronger and stronger.

The effects of this uneven sampling are being investigated and quantified in several ways, for example by estimating «true» global - mean temperatures from the complete fields generated by satellite observations, blends of satellite and in situ data, or climate models, and then sampling these fields using the actual (incomplete) observed data coverage (see chapter 9).

Note we're using BEST land area, so actual rates of warming are slightly elevated from global levels including sea surface temperatures, however BEST has enough resolution to allow us to work with 12.5 years of temperature data and not have such abysmal CI as to need to reject the comparisons outright..

the actual long term Global temperature trend, as indicated by the satellite data, is down (and accelerating)...

«New climate study shows official NOAA temperature data falsely doubles actual temperature increases since 1979, potentially invalidating much Global Warming research, projects, and legislation»

Still no actual data exists to show carbon dioxide being the major driver of global temperatures.

Measurement sites form the core input of the data set for calculating this «global mean temperature» (whatever that actually means), but the measurements from these sites is accurate at best to the nearest 1 degree, in actual practice around the nearest 5 degrees since many are reading off mercury thermometers — and this condition increases in frequency the further back in time you go.

«When future generations look back on the global - warming scare of the past 30 years, nothing will shock them more than the extent to which the official temperature records — on which the entire panic ultimately rested — were systematically «adjusted» to show the Earth as having warmed much more than the actual data justified.»

One paper which includes actual ENSO data in addition to the models shows that this accounts for the temperature variations that some people like to call a «pause» in global warming.

Booker writes future generations will «look back on the global - warming scare of the past 30 years» and «nothing will shock them more than the extent to which the official temperature records -LSB-...] were systematically «adjusted» to show the Earth as having warmed much more than the actual data justified.»