Sentences with phrase «net global warming»

In a piece published on «Watts Up With That» Lindzen says «There has been no warming since 1997 and no statistically significant warming since 1995» and in this piece for Quadrant he gives a variation, saying «has been no statistically significant net global warming for the last fourteen years» and «the fact that warming has ceased for the past fourteen years is acknowledged».

Our first published results (Hansen et al. 1981) showed that, contrary to impressions from northern latitudes, global cooling after 1940 was small, and there was net global warming of about 0.4 °C between the 1880s and 1970s.

Note the slide from «has been no statistically significant net global warming for the last fourteen years» to «warming has ceased», committing the basic newbie error against which all budding stats students are warned.

It is impossible for any form of air conditioning to reduce net global warming, but...

Basic physical science considerations, exploratory climate modeling, and the impacts of volcanic aerosols on climate all suggest that SWCE could partially compensate for some effects — particularly net global warming — of increased atmospheric CO2.

If not managed and monitored carefully, biomass for energy can be harvested at unsustainable rates, damage ecosystems, produce harmful air pollution, consume large amounts of water, and produce net global warming emissions.

In March 2009, Michaels, under the auspices of the Cato Institute, circulated a draft advertisement that stated: «Surface temperature changes over the past century have been episodic and modest and there has been no net global warming for over a decade now... The computer models forecasting rapid temperature change abjectly fail to explain recent climate behavior.»

His device came into general use in the late 1800s, and the National Aeronautics and Space Administration's (NASA) Goddard Institute for Space Studies (GISS) confirms that «there was a net global warming of about 0.4 º Celsius between the 1880s and 1970s.»

The referenced web page will show you that global warming as measured in the US hit a peak in 1936, then cooled until about 1975, warming from 1975 to 1998, and mostly flat - lining since then as measured by the UAH / RSS satellites for the last 18 plus years, The end result is a final temperature very close to the 1936 peak.So there has been no net global warming in the US.

The advertisement objects to President Obama's declaration that «few challenges facing America and the world are more urgent than combating climate change» and claims that «there has been no net global warming for over a decade» and that the dangers of global warming are «grossly overstated.»

It goes on to describe how «there has been no net global warming for over a decade,» and how global warming is «grossly overstated.»

According to ad, «there has been no net global warming for over a decade,» and the dangers of global warming are «grossly overstated.»

«There has been no net global warming for over a decade now.»

Consistent with this, and despite computer projections of temperature rises, there has been no net global warming since 1998.

In most cases, the net global warming contribution is less than for the fossil fuel combustion, though still significant.

Since the fuel is derived from natural gas, and requires a lot of electricity to compress, store, and dispense, the net global warming potential reduction for the fuel is modest compared to hybrids like the Prius, let alone BEVs.

«Although it was previously known that trees could have an overall warming effect in the boreal forests (north of 50 degrees), this is the first study to show that temperate forests could lead to net global warming,» said Livermore's Seran Gibbard, lead author.