Sentences with phrase «climatological base»

CAMS station surface air temperature anomalies for the globe with respect to the 1971 - 2000 climatological base period.

Not exact matches

He has almost completed a climatological study of these winds based on most of Wurman's 141 data sets.

For the earlier generation of models, results are based on the archived output from control runs (specifically, the first 30 years, in the case of temperature, and the first 20 years for the other fields), and for the recent generation models, results are based on the 20th - century simulations with climatological periods selected to correspond with observations.

There was also a recent paper based on a climatological constraint from Fasullo and Trenberth (see Karen Shell's commentary for more details).

The graph made by Prof. Selley is based on historical vineyards at one side and the climatological / geological possibilities today.

So it seems a climatological non-sense to suppose that a 6 or even 10 years trend is a firm basis for a 100 years estimate.

Citizens should stand up against measures that aim to wipe out important climatological databases or reports based on data that might seem unpleasant, yet stand to be strikingly true.

Surface warming / ocean warming: «A reassessment of temperature variations and trends from global reanalyses and monthly surface climatological datasets» «Estimating changes in global temperature since the pre-industrial period» «Possible artifacts of data biases in the recent global surface warming hiatus» «Assessing the impact of satellite - based observations in sea surface temperature trends»

Radiative effects of surface - observed cloud cover anomalies, called «cloud cover radiative forcing (CCRF) anomalies,» are estimated based on a linear relationship to climatological cloud radiative forcing per unit cloud cover.

This assessment is based on a subset of models that most closely reproduce the climatological mean state and 1979 to 2012 trend of Arctic sea ice cover.

The maps and graphs included in the monthly summaries are based on anomalies relative to the climatological averaging period 1981 - 2010.

It is based on climatological mean values which needs long - term, consolidated data series.

Whatever baseline period is adopted, it is important to acknowledge that there are differences between climatological averages based on century - long data (e.g., Legates and Wilmott, 1990) and those based on sub-periods.

Normal, non-ideology-based scientists question the veracity of the CRU — IPCC flavoured results just because the JBM camaraderie - based group did refuse to honour such requests and people ask the following question: why, if both the empirical results — the raw data (including the nitty - gritty details of the temperature measurements) AND the theoretical model - based machinery are above board and the overall climatological picture of a man (n)- made warming is pretty much a safe bet, why then would some AGW researchers like the JBM gang refuse to accept that they, too, have got to conform to normal scientific procedure and release the raw data and the details of the theoretical machinery used to understand those data?

This work examines evidence of a cosmic ray cloud link from a range of sources, including satellite - based cloud measurements and long - term ground - based climatological measurements.

The partial radiative perturbations (PRPs) due to changes in cloud and due to the effects of the pre-existing climatological cloud distribution on non-cloud changes, known as «cloud masking», are calculated when atmospheric CO2 concentration is doubled for the HadSM3 and MIROC models and for a large ensemble of parameter perturbed models based on HadSM3.

Provisional estimates of average global temperatures based on monthly climatological land - station and sea - surface temperature records have suggested it could be the warmest year on record.

Just after the June Outlook was completed (based on May data), the sea ice extent loss rate became more than double the climatological rate (NSIDC, see Figure 2).

Using daily station - based precipitation records from the United States Historical Climatological Network for the years 1979 - 2008, it is found that there are two distinct sub-regions.

The system being used by the entire climatological establishment is fundamentally flawed and must not be relied upon as a basis for policy decisions of any kind.

With an active hurricane season predicted, might be interesting for a sociological model based on this premise to be overlaid onto a climatological model.

ICOADS evidently performs such QC basics as determining that the measurements were indeed made at sea and not on land and trimming data to produce two statistical product lines: one where a trim is based on 3.5 standard deviations of smoothed median value for each box and three separate climatological periods and another using 4.5 standard deviations.

The verification results show that the seasonal forecasts do not necessarily perform better than a forecast based on average climatological conditions.

METHODOLOGY: This illustrates the probability of 1» + of snow depth based on analysis of the 1981 - 2010 NOAA / NCEI climatological normal.