Sentences with phrase «average air surface»
Coinciding with the event, the Copernicus Climate Change Service released its latest monthly map on the earth's average air surface temperature.
https://climate.copernicus.eu/
On the relationship between global, hemispheric and latitudinal averaged air surface temperature (GISS time series) and solar activity, Souza Echer et al, 10/2008; read more here.
Not exact matches
Those Chick - fil - A waffle fries have a lot of surfaces for the air to cool them, yet somehow retain their heat a lot better than the typical sticks from the average fast food joint.
Researchers discovered the likely mechanism behind petrichor only in 2015: A study in Nature Communications found that the average raindrop hits a porous surface with enough force to trap air bubbles at point of impact.
Maps of median TAE averaged across 23 model simulations for (a) and (b) mean surface air temperature, (c) and (d) highest daily maximum temperature, (e) and (f) lowest daily minimum temperature, (g) and (h) total precipitation, and (i), (j) maximum 1 - d precipitation for (a), (c), (e), (g) and (i) June - August and (b), (d), (f), (h) and (j) December - February.
The study found that after the initial decrease of solar radiation in 2020, globally averaged surface air temperature cooled by up to several tenths of a degree Celsius.
On average, a penguin's body surface temperature dropped as low as -23 °C, about 3 ° below air temperature.
These shifts also have a profound effect on the average global surface air temperature of Earth.
On one hand, future Manhattanites may be on average older and thus more vulnerable; on the other, New York is already a leader in efforts to mitigate warming, planting trees, making surfaces such as roofs more reflective, and opening air - conditioned centers where people can come to cool off.
Global warming, the phenomenon of increasing average air temperatures near the surface of Earth over...
Figure 1: Globally averaged surface air temperature.
global warming The increase in Earth's surface air temperatures, on average, across the globe and over decades.
If we continue we'll soon get close to 560 [double the carbon dioxide concentration preceding the industrial revolution] or 2.3 (our estimate) to 3 (I.P.C.C.) degrees C. (4.1 - 5.4 degrees F.) global average surface air warming.
Surface air temperatures over the Barents and Kara seas during winter, compared to the 1979 - 2013 average.
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On Geekbench 3, a synthetic benchmark that measures overall performance, the Note Pro 12.2 scored 2,595, well above the 1,830 category average but below the Nvidia Tegra 4 - powered ASUS Transformer Pad TF701T (2,712), the A7 - powered Apple iPad Air (2,694) and the Core i5 - powered Microsoft Surface Pro 2 (5,138).
That's quite a bit better than the category average (15,341) and the iPad Air 2 (21,660) but well behind the Surface Pro 3 (33,614) and the Transformer Book T300 Chi (42,356).
On Geekbench 3, a synthetic benchmark that measures overall performance, the Surface 3 scored a solid 3,351, which is well above the tablet category average (2,404) but lower than the Intel Core M 5Y10 - powered T300 Chi (4,319), the A8X - powered iPad Air 2 (4,547) and the Core i5 - 4300U - powered Surface Pro 3 (5,665).
Scoring 407 nits on our light meter, this Microsoft tablet is one of the brightest on the market, eclipsing the tablet category average (341 nits), the iPad Air 2 (368 nits) and the Surface Pro 3 (298 nits).
That's 10 percent more than the tablet category average (83.7) and a tad less than the Surface Pro 3 (97 percent) and the iPad Air 2 (100 percent), and way ahead of the Asus Transformer Book T300 Chi (70 percent).
That's less than both the Intel x7 - powered Surface 3 (3,531) and the Apple A8X - powered iPad Air 2 (4,547), but slightly better than the Samsung Exynos 5 - equipped Galaxy Tab S 10.5 (2,776) and the tablet average of 2,413.
On average, these surfaces are 40 to 50 degrees higher than the air temperature.
This was one of the motivations for our study out this week in Nature Climate Change (England et al., 2014) With the global - average surface air temperature (SAT) more - or-less steady since 2001, scientists have been seeking to explain the climate mechanics of the slowdown in warming seen in the observations during 2001 - 2013.
From the abstract: «Despite ongoing increases in atmospheric greenhouse gases, the Earth's global average surface air temperature has remained more or less steady since 2001.»
We have estimated that air temperature near the surface, globally averaged, was 3 - 4 degrees C. (5 - 7 degrees F.) cooler than today.
As you will know, heat passes from a hotter to a cooler body; and on the average, the surface layers of the oceans are cooler than the air above them (as anyone who has tried swimming in the North Sea on a sunny day in August will testify).
The net effect of these anomalous winds is a cooling in the 2012 global average surface air temperature of 0.1 — 0.2 °C, which can account for much of the hiatus in surface warming observed since 2001.
If we continue we'll soon get close to 560 [double the carbon dioxide concentration preceding the industrial revolution] or 2.3 (our estimate) to 3 (I.P.C.C.) degrees C. (4.1 - 5.4 degrees F.) global average surface air warming.
Correcting this failure is, to my mind, about quantifying the climate impacts» damages in a scale which plainly does not relate geometrically to average global surface air temperature.
«We show that the climate over the 21st century can and likely will produce periods of a decade or two where the globally averaged surface air temperature shows no trend or even slight cooling in the presence of longer - term warming,» the paper says, adding that, «It is easy to «cherry pick» a period to reinforce a point of view.»
Uncertainty in the Global Average Surface Air Temperature Index: A Representative Lower Limit
Global average air temperature near the surface is dominated by the ocean (because it covers two thirds of the planet), particularly at low latitudes.
Sensor measurement uncertainty has never been fully considered in prior appraisals of global average surface air temperature.
Average Earth surface air temperature has risen about 1Â ° F since 1850.
To your point 3 the answer is yes — the ocean surface is on average warmer than the overlying air, because the ocean absorbs a lot of heat from the sun, part of which it passes on to the air above.
However their predictions are about much more than just the average near - surface air temperature, they are mainly focused on how heat mixes into the ocean and how that affects the rise in surface temperature as CO2 is doubled over 100 years.
the differential cloud change (dcc) of each day is equal to daily average cloud change (x), minus an averaging period of three days which begins five days prior to each date,... «-RRB-, linked to a transient decrease in cosmic rays, is associated with a transient increase of surface level air temperature.
I think it's a mistake to refer to changes in global average surface air temperatures as if they were definitive measures of the change to the climate system.
The effective emissivity from the surface of the ocean above that little millimeter or two of air gap is about 0.857, on average, so the oceans would require a 2.18 instead of 5.35 as the multiplier resulting in 1.5Wm - 2 at the surface.
In our analysis we use eight well - known datasets: 1) globally averaged well - mixed marine boundary layer CO2 data, 2) HadCRUT3 surface air temperature data, 3) GISS surface air temperature data, 4) NCDC surface air temperature data, 5) HadSST2 sea surface temperature data, 6) UAH lower troposphere temperature data series, 7) CDIAC data on release of anthropogene CO2, and 8) GWP data on volcanic eruptions.
Average projection of winter surface air temperatures over central Asia (orange line) and the frequency of cold winters (orange bars) for the 21st century.
Surface air temperatures over the Barents and Kara seas during winter, compared to the 1979 - 2013 average.
The equilibrium climate sensitivity refers to the equilibrium change in average global surface air temperature following a unit change in the radiative forcing.
«Global annually averaged surface air temperature has increased by about 1.8 °F (1.0 °C) over the last 115 years (1901 — 2016).
Blue line is a five year running average of HadCRUT global surface air temperature (Huang 2000).
Air temperatures at 925 millibar (about 3,000 ft above the surface) were mostly above average over the Arctic Ocean, with positive anomalies of 4 to 6º Celsius over the Chukchi and Bering seas on the Pacific side of the Arctic, and over the East Greenland Sea on the Atlantic side.
Most interesting is that the about monthly variations correlate with the lunar phases (peak on full moon) The Helsinki Background measurements 1935 The first background measurements in history; sampling data in vertical profile every 50 - 100m up to 1,5 km; 364 ppm underthe clouds and above Haldane measurements at the Scottish coast 370 ppmCO2 in winds from the sea; 355 ppm in air from the land Wattenberg measurements in the southern Atlantic ocean 1925-1927 310 sampling stations along the latitudes of the southern Atlantic oceans and parts of the northern; measuring all oceanographic data and CO2 in air over the sea; high ocean outgassing crossing the warm water currents north (> ~ 360 ppm) Buchs measurements in the northern Atlantic ocean 1932 - 1936 sampling CO2 over sea surface in northern Atlantic Ocean up to the polar circle (Greenland, Iceland, Spitsbergen, Barents Sea); measuring also high CO2 near Spitsbergen (Spitsbergen current, North Cape current) 364 ppm and CO2 over sea crossing the Atlantic from Kopenhagen to Newyork and back (Brements on a swedish island Lundegards CO2 sampling on swedish island (Kattegatt) in summer from 1920 - 1926; rising CO2 concentration (+7 ppm) in the 20s; ~ 328 ppm yearly average
Dataset Output Times and Time Averaging: 3 - hourly for surface and upper air fields, Monthly means of selected variables
Springtime cold air outbreaks (at least two consecutive days during which the daily average surface air temperature is below 95 % of the simulated average wintertime surface air temperature) are projected to continue to occur throughout this century.19 As a result, increased productivity of some crops due to higher temperatures, longer growing seasons, and elevated CO2 concentrations could be offset by increased freeze damage.20 Heat waves during pollination of field crops such as corn and soybean also reduce yields (Figure 18.3).4 Wetter springs may reduce crop yields and profits, 21 especially if growers are forced to switch to late - planted, shorter - season varieties.
Global average surface air temperature is one of the most well - recognized metrics of contemporary climate change — hence the term «global warming».