Sentences with phrase «surface temperatures warmed approximately»

The first statement in this quote referred to past temperatures — Lindzen did not believe the surface temperature record was accurate, and did not believe that the planet had warmed from 1880 to 1989 (in reality, global surface temperatures warmed approximately 0.5 °C over that timeframe).

Earth Surface Temperature warmed approximately 0.7 degrees Celsius from ~ 1910 to ~ 1945, cooled ~ 0.4 C from ~ 1945 to ~ 1975, warmed ~ 0.6 C from ~ 1975 to 1997, and has not warmed significantly from 1997 to 2007.

Not exact matches

Ice shells of icy satellites can have warm interiors — approximately 0 degrees C — but surface temperatures as low as -200 degrees C -LRB--330 F), like on Saturn's moon Enceladus, though the team's apparatus does not reach that extremely low temperature.

Even if we focus exclusively on global surface temperatures, Cowtan & Way (2013) shows that when we account for temperatures across the entire globe (including the Arctic, which is the part of the planet warming fastest), the global surface warming trend for 1997 — 2015 is approximately 0.14 °C per decade.

The East Pacific Ocean (90S - 90N, 180 - 80W) has not warmed since the start of the satellite - based Reynolds OI.v2 sea surface temperature dataset, yet the multi-model mean of the CMIP3 (IPCC AR4) and CMIP5 (IPCC AR5) simulations of sea surface temperatures say, if they were warmed by anthropogenic forcings, they should have warmed approximately 0.42 to 0.44 deg C.

From 1900 to 1950 the Earth's surface temperature warmed by approximately 0.4 °C.

Global warming does not mean no winter, it means winter start later, summer hotter, as Gary Peters said «The global average surface temperature has risen between 0.6 °C and 0.7 °C since the start of the twentieth century, and the rate of increase since 1976 has been approximately three times faster than the century - scale trend.»

They found that sea surface temperatures during the Medieval Warm Period are approximately equal to today's temperatures.

There are quite a few reasons to believe that the surface temperature record — which shows a warming of approximately 0.6 ° -0.8 °C over the last century (depending on precisely how the warming trend is defined)-- is essentially uncontaminated by the effects of urban growth and the Urban Heat Island (UHI) effect.

A radiocarbon - dated box core in the Sargasso Sea shows that sea surface temperature was approximately 1 °C cooler than today approximately 400 years ago (the Little Ice Age) and 1700 years ago, and approximately 1 °C warmer than today 1000 years ago (the Medieval Warm Period).

When surface temperatures are below approximately 4C, clouds would tend to be a warming feedback and above 4 C and cooling feedback.

World Meteorological Organization also confirmed 2017 as being among the three warmest years, and the warmest year without an El Niño, by consolidating the five leading international datasets, including HadCRUT4, which showed that overall the global average surface temperature in 2017 was approximately 1.1 ° Celsius above the pre-industrial era.

There has been one positive and one negative PDO cycle over the past 60 years, during which time the surface air temperatures warmed approximately 0.6 °C.

It's not a coincidence that the NASA GISS, HadCRU, and NOAA surface temperature datasets show approximately the same amount of warming.

And of course while the warming since 1996 (this date being selected with a juicy cherrypick) may not quite be statistically significant at a 95 % confidence level, surface temperatures have most likely warmed approximately 0.2 °C over the past 15 years - a fact which Cato and Michaels conveniently neglect to mention.

One study estimates that there are likely to be places on Earth where unprotected humans without cooling mechanisms, such as air conditioning, would die in less than six hours if global average surface temperature rises by about 12.6 ° F (7 ° C).16 With warming of 19.8 - 21.6 ° F (11 - 12 ° C), this same study projects that regions where approximately half of the world's people now live could become intolerable.7

The fit of a trend line to the time series of global - mean surface temperature (e.g., Figure 2.5) indicates a warming between 0.25 to 0.4 °C for this 20 - year period, or approximately 0.1 to 0.2 °C per decade, 6 depending upon which of the existing data sets is used to represent the surface temperatures, and exactly how the fitting is done.

Antarctic vegetation in the MMCO implies a summer temperature of approximately 11 °C warmer than today [24] and annual sea surface temperatures ranging from 0 °C to 11.5 °C [25].

Between 1850 and 1990 the global - mean temperature at the surface of the Earth warmed by approximately 0.5 °C (about 1 °F).

For several decades, surface air temperatures in the Arctic have warmed at approximately twice the global rate (McBean et al., 2005).