Sentences with phrase «air temperature data»

The corrections are independent of the land - surface air temperature data.

Below are charts of each of the stations with air temperature data beginning in 1991.

WMO - «Because the data with respect to in - situ surface air temperature across Africa is sparse, a oneyear regional assessment for Africa could not be based on any of the three standard global surface air temperature data sets from NOAANCDC, NASA - GISS or HadCRUT4 Instead, the combination of the Global Historical Climatology Network and the Climate Anomaly Monitoring System (CAMS GHCN) by NOAA's Earth System Research Laboratory was used to estimate s

It's hard to imagine how Cowtan and Way could determine with any degree of certainty how «the hybrid method works best over land and most importantly sea ice» when there is so little surface air temperature data over sea ice.

In particular, the characterization of the urban temperature trend was investigated using a seasonal unit root analysis of monthly mean air temperature data over the period of January 1970 to December 2013.

For their paper, published in Applied Geography, researchers at the Earth Institute at Columbia University and Battelle Memorial Institute studied air temperature data from weather stations, land surface temperatures measured by satellites and socioeconomic data.

It is based largely on a close - grained analysis of masses of sea surface and air temperature data collected over the century.

DMI recommend that the 2m air temperature data should not be compared with overall Arctic temperature estimates from other data sets, which generally cover a wider area (usually above 65N) where more land station data is available.

Concerning air temperature data taken at Spitsbergen, it should be observed that, due to the permanent and extended sea ice - cover, the island is partly similar to an inner continental place.

This is a very good job.The study is interesting to the readers, and will be useful for further understanding and selecting reference climate stations for evaluating the potential urban bias in the surface air temperature data in some regions of the continents.

The Climatic Research Unit (CRU) land surface air temperature data set, CRUTEM4, can now be explored using Google Earth.

Air temperature data from the Australian Baseline Sea Level Monitoring Project is charted on this page, beginning from the first year of recording in 1991.

Using the empirical relationships between Greenland and the Northern Hemisphere surface air temperature data, we calculate that if Greenland was to become in phase with the hemispheric pattern, as it did after 1923, an additional 1.08 — 1.68 C warming would occur.

It's hard to imagine using lower troposphere temperature data to infill land surface air temperature data.

They then infill the Arctic and Southern Oceans with land surface air temperature data.

That way they can extend land surface air temperature data out over the oceans, and land surface air temperature data are much more volatile than sea surface temperature data.

This is likely caused, in part, by GISS masking sea surface temperature data in the polar oceans and replacing it with land surface air temperature data, which is naturally more volatile.

More information on the manual and automatic practices and processes used by the Bureau to obtain these surface air temperature data is available from Australian Climate Observations Reference Network — Surface Air Temperature (ACORN - SAT) Observation practices.

The evidence of climate change is not just in the air temperature data, it is also in the way daffodils are blooming earlier each decade, the way many animal and plant species are migrating northward in our hemisphere.

Figures 2.7 a to c show annual time - series of anomalies of combined land - surface air temperature and SST for the hemispheres and globe since 1861, based on the latest CRU land air temperature data and the UKMO SST data.

Therefore, in contrast to the Jones et al. (2001) global land - surface air temperature data, the global land and sea surface temperature data are not a simple average of the hemispheres.