There Has Been No Man-Made ‘Global’ Warming In The Southern Hemisphere, Equatorial Regions
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Half The Planet Has Not Cooperated
With The ‘Global’ Warming Narrative
According to the overseers of the long-term (19th century to present) instrumental data, the Southern Hemisphere’s temperature record is “mostly made up”. There is an extremely limited number of available measurements both historically and even presently from the south pole to the equatorial regions extending up through India and South China.
Below is an actual e-mail conversation between the Climate Research Unit’s Phil Jones and Tom Wigley. Phil Jones is the one who is largely responsible for making up the temperature data for the Met Office in the UK (HadCRUT)….extending back to 1850.
According to this NOAA graph from Peterson and Vose (1997), in 1901 there was a negligible representation of maximum/minimum instrumental temperature stations in the Southern Hemisphere (SH) up through the equatorial regions (southern Asia, north Africa). Effectively, coastal Australia had substantial instrumental representation in the early 20th century — but that was about it. The rest of the temperature data for the SH and equatorial regions needed to be made up to extend “global” instrumental temperature data back to 1850.
To measure the historical temperature record for the bottom half of the planet, then, scientists use proxy evidence from such sources as ice cores or alkenones to reconstruct past climates. When they do that, a common theme emerges: the proxy evidence used in temperature reconstructions suggests that there has been no significant changes in temperature from Antarctica to the regions near or just above the equator in the last few centuries. In other words, half the globe has not been following along with the anthropogenic “global” warming dictates.
Delong et al., 2012
Ault et al., 2013
Wei et al., 2015
Rosenthal et al., 2017
Fischel et al., 2017
Shevenell et al., 2011
South America
de Jong et al., 2013
von Gunten et al., 2009
De Jong et al., 2016
“[T]he reconstruction…shows that recent warming (until AD 2009) is not exceptional in the context of the past century. For example, the periods around AD 1940 and from AD 1950–1955 were warmer. … [B]ased on tree ring analyses from the upper tree limit in northern Patagonia, Villalba et al. (2003) found that the period just before AD 1950 was substantially warmer than more recent decades.”
Silveira and Pezzi, 2014
Sepúlveda et al., 2009
Shevenell et al., 2011
South Africa
Tyson et al., 2000
“The climate of the interior of South Africa was around 1°C cooler in Little Ice Age [AD 1300 to 1800] and may have been over 3°C higher than at present during the extremes of the medieval warm period [AD 1000 to 1300].”
“It was variable throughout the millennium, but considerably more so during the warming of the eleventh to thirteenth centuries. The lowest temperature events recorded during the Little Ice Age in South Africa are coeval with the Maunder and Sporer Minima in solar irradiance. The medieval warming is shown to have coincided with … the Medieval Maximum in solar radiation.”
Sánchez-Sesma, 2015
Zinke et al., 2014
Dupont et al., 2004
Weldeab et al, 2005
Australia, New Zealand
O’Donnell et al., 2016
Tyson et al., 2000
de Frietas et al., 2015
South Asia
Sunkara and Tiwari, 2016
Yan et al., 2015
Fan et al., 2009
Munz et al., 2015
Zinke et al., 2016
Thapa et al., 2015
“[T]emperature in Central Asia and northern Hemisphere revert back towards cooling trends in the late twentieth century.”
Southern Ocean
Jones et al., 2016
Markle et al., 2017
Bostock et al., 2013
Foster et al., 2016
Antarctica
Stenni et al., 2017
Schneider et al., 2006
Miles et al., 2013
Mayewski et al., 2017
Turner et al., 2016
Fudge et al., 2016
via NoTricksZone http://notrickszone.com
May 4, 2017 at 01:28AM
