Sentences with phrase «only global dataset»

The above chart plots the changing 3 - year linear trend slopes using monthly observations going back to 1850 (this is the HadCRUT4 dataset from the UK climate research agency - it is the only global dataset going back that far).

Not exact matches

Firstly, there was a trend of cooling from the 40's to the 70's (although that needs to be qualified, as hemispheric or global temperature datasets were only just beginning to be assembled then).

We acknowledged at the time our paper was published that the historical dataset we used is under - sampled, as only satellites can provide a seamless global grid of observations.

This criterion may not be satisfied if observations are available only over a short time period (as is the case for the vertical structure of clouds), or if the predictor is defined through low - frequency variability (trends, decadal variability), or if there is a lack of consistency among available datasets (as in the case for global - mean precipitation and surface fluxes).

This paper points out that global coal consumption (primarily from China) has increased significantly, although the dataset referred to shows an increase only since 2004 - 2007 (the period 1985 - 2003 was pretty stable).

Now, a recent study in the Quarterly Journal of the Royal Meteorological Society finds that not only is the Arctic warming eight times faster than the rest of the planet, but failure to account for temperature gaps has led global datasets to underestimate the rise of temperatures worldwide.

Shown are data from the Global Historical Climatology Network (GHCN) dataset and output from the two GISS model experiments (SST only in middle panel and SST+D ust in bottom panel).

Science is based on physical data and the physical data provided by Roy Spencer with the UAH MSU global temperature dataset differs only slightly from the RSS MSU temperature dataset strictly from the computational process used.

Until there is a firm prediction about when this human caused global warming will end the current global cooling of 0.2 °C / century as depicted on the HadCRUT3 global temperature dataset since 2002; the only ones who can be called deniers are those who deny the world of the truth about global temperatures.

We can only assume the article is referring to the completion of work to update the HadCRUT4 global temperature dataset compiled by ourselves and the University of East Anglia's Climate Research Unit.

(I regret BEST land - only is the only dataset I have easy access to that is long enough in duration to show three or more successive periods of the supposed 60 year or longer «waves»; however, on all of the datasets longer than 120 years, the claimed waves degenerate, and the appearance of acceleration for pretty much any proposed period longer than 50 years persists across all global datasets.)

To expand the coverage of global gridded reanalyses, the 20th Century Reanalysis Project is an effort led by PSD and the CIRES at the University of Colorado to produce a reanalysis dataset spanning the entire twentieth century, assimilating only surface observations of synoptic pressure, monthly sea surface temperature and sea ice distribution.

In fact amongst datasets with global coverage at least reaching to 2005, there is only one dataset which has 1998 in its top 2 and this record does not include 2009 or 2010.

Unlike other passport indexes, which only count countries as destinations, the Henley Passport Index includes both countries and territories in its dataset, making for a more robust and holistic view of global passport power.