Sentences with phrase «urban effects»

Allowing for urban effects reduced the global temperature trend over the period 1900 - 2009 by 0.01 °C.

The BEST paper reported on here focuses on urban effects on the temperature record.

I love how coach has the whole urban effects to the whole fashion trends!!

However, it is clear that the average urban influence on the meteorological station record is far smaller than the extreme urban effect found in certain urban centers.

We suggest further studies, including more complete satellite night light analyses, which may clarify the potential urban effect.»

I never challenged the reality of urban heat islands, and merely assert that the station selection has largely succeeded in avoiding locations with increasing urban effects.

It implies that things like urban effects, heat retention by asphalt, and heat sources like cars and air conditioners were all more prevelent in 1940 New Zealand than in 1980.

This result is counter-intuitive and is at odds with previous studies that showed a small but positive urban effect in the range of 0.01 to 0.1 °C per century.

Can we confirm that no datasets potentially affected by UHI (or other urban effects) are used?

Satellite - observed nightlights are used to identify measurement stations located in extreme darkness and adjust temperature trends of urban and peri-urban stations for non-climatic factors, verifying that urban effects on analyzed global change are small.

After much debate the issue was pretty much settled, in terms of figuring out how to compensate for the urban effect and detecting a warming trend anyway, by 1990.

Consider that in the e-mails, [Phil] Jones writes that he thinks [James] Hansen's approach to urban effects is no good.

You don't seem to understand that the temperature records are calibrated to correct for urban effects, and the very close match between DFW and a nearby rural station shows that this is accurately done.

The model does not include the urban effects that are accounted for in the methodology based on observations of urban stations.

Urban effects have contaminated surface temperature data.

Urban effects or other local contaminations in the earliest records could not be quantified due to a dearth of reliable comparable data.

In addition to finding seasonal and geographic variations in the urban heat island effect, Wang et al also found a substantial decrease in the urban effect during the periods of the «Great Leap Forward» (1958 - 61) and the «Cultural Revolution» (1966 - 71) and an increasing trend in the urban effect afterwards.