Sentences with phrase «above present temperatures»

Some 100 million km ^ 3 lava erupted, warming the oceans ~ 15K above present temperatures.

Climate alarmists conveniently overlook evidence during the Holocene optimum where there were extended periods of temperatures exceeding the averages by 2 to 3 degrees Celsius above present temperatures.

Not exact matches

To kill any food poisoning bacteria which may be present, always cook minced meat thoroughly to a temperature above 75 °C.

The wavelength of the light has stretched with it into the microwave part of the electromagnetic spectrum, and the CMB has cooled to its present - day temperature, something the glorified thermometers known as radio telescopes register at about 2.73 degrees above absolute zero.

In their latest paper, published in the February issue of Nature Geoscience, Dr Philip Goodwin from the University of Southampton and Professor Ric Williams from the University of Liverpool have projected that if immediate action isn't taken, Earth's global average temperature is likely to rise to 1.5 °C above the period before the industrial revolution within the next 17 - 18 years, and to 2.0 °C in 35 - 41 years respectively if the carbon emission rate remains at its present - day value.

In the two decades from 1883 to 1904 a group of hardy, dedicated men braved these howling winds, bone - chilling temperatures and almost ever - present fog to faithfully gather meteorological observations nearly every hour of every day from their observatory perched above the Scottish Highlands.

The materials» magnetic ordering conditions the temperature, referred to as the Néel temperature, above which the macroscopic magnetic ordering is no longer present.

With ENSO - neutral conditions present during the first half of 2013, the January — June global temperature across land and ocean surfaces tied with 2003 as the seventh warmest such period, at 0.59 °C (1.06 °F) above the 20th century average.

With its mention of the ocean and the pursuit to reduce global warming to well below 2, even 1.5 degrees Celsius above pre-industrial temperatures, the agreement adopted by all 196 parties of the United Nations Framework Convention on Climate Change (UNFCCC) in Paris on December 12, 2015, is appreciated by scientists present at the negotiations.

With 755 horsepower the 2019 Chevrolet Corvette zr1 is the most powerful Corvette ever it's also the most technologically advanced behind me are the rolling s's at Road Atlanta and we're here to see if we can reach to the supercar levels of performance afforded by this thing's massive power big tires and the tall wing on the back after that we'll take to the streets to see if a car this powerful can behave itself in public this is a monster of a car I've had some brief track opportunities moving this morning to get used to the pace of this machine which is phenomenal we're gonna warm up as we get out to the road Atlanta and sort of build up to the pace that this car can operate at now initially when you hop in this car you have this shrine to the engine right above you you see the line of the hood it kind of dominates the center of the view you can see over it it doesn't affect visibility but it's immediately obvious and that kind of speaks to what makes this car special it's a monster of an engine listen to that [Music] that is tremendous tremendous acceleration and incredible power but what I finding so far my brief time here at the Atlanta is that everything else in the car is rut has risen to match hurt me while I lay into it on the back straight look you know 150 mile - an - hour indicated we're going to ease up a little bit on it because I need to focus on talking rather than driving but like I was saying the attributes of the rest of the car the steering the braking capability the grip every system of this car is riding to the same level of the power and I think that's what makes it really impressive initially this is undoubtedly a mega mega fast car but it's one that doesn't terrify you with its performance potential there's a level of electronic sophistication that is unparalleled at this price point but it's hard not to get you know totally slipped away by the power of this engine so that's why I keep coming back to it this car has an electronically controlled limited slip differential it has shocks filled with magnetically responsive fluid that can react faster to inputs and everything this car has a super sophisticated stability control system that teaches you how to drive it quick but also makes you go faster we haven't even gotten into exploring it yet because the limits of this car are so high that frankly it takes a while to grow into it but [Music] I think what's impressive about this car is despite how fast it is it is approachable you can buy this car to track dates with it and grow with it as a driver and as an owner I think that's a really special [Music] because you will never be more talented than this car is fast ever unless you are a racing driver casually grazing under 50 miles an hour on this straight okay I'm just going to enjoy driving this now [Music][Applause][Music] this particular Corvette zr1 comes with the cars track performance package a lot of those changes happen underneath the sheet metal but one of the big differences that is immediately obvious is this giant carbon fiber wing now the way this thing is mounted is actually into the structure of the vehicle and it makes you know loading the rear hatch a bit more difficult but we're assuming that's okay if you're looking for the track performance this thing delivers also giving you that performance are these Michelin Pilot Sport cup tires which are basically track oriented tires that you can drive on the street but as we wake our way to the front of the thing what really matters is what's under the hood that's right there's actually a hole in the hood of this thing and that's because this engine is so tall it's tall because it has a larger supercharger and a bunch of added cooling on it to help it you know keep at the right temperature the supercharger is way larger than the one on the zo six and it has a more cooling capacity and the downside is it's taller so it pops literally through the hood the cool thing is from the top you can actually see this shake when you're looking at it from you know a camera from the top of the vehicle this all makes for 755 horsepower making this the most powerful Corvette ever now what's important about that is this not just the power but likewise everything in the car has to be built to accommodate and be able to drive to the level of speed this thing can develop that's why you had the massive cooling so I had the aerodynamics and that's why I had the electronic sophistication inside [Applause] we had a lot of time to take this car on the track yesterday and I've had the night to think about things Matt today two crews on the road and see how this extreme performance machine deals with the sort of more civil minded stuff of street driving the track impressions remain this thing is unquestionably one of the most capable cars you can get from a dealer these days a lot of that's besides the point now because we're on the street we have speed limits they have the ever - present threat of law enforcement around every corner so the question is what does this car feel like in public when you slow this car down it feels like a more powerful Corvette you don't get much tram lining from these big wheels though we as the front end doesn't want to follow grooves in the pavement it is louder it is a little firmer but it's certainly livable on a day to day basis that's surprising for a vehicle of this capability normally these track oriented cars are so hardcore that you wouldn't want to drive them to the racetrack but let's face it you spend more time driving to the track than you do on the track and the fact that this thing works well in both disciplines is really impressive I can also dial everything back and cruise and not feel like I'm getting punished for driving a hardcore track machine that's a that's a really nice accomplishment that's something that you won't find in cars that are this fast and costs maybe double this much the engine in this car dominates the entire experience you can't miss the engine and the whole friend this car is sort of a shrine to it the way it pops out of the hood the way it's covered with coolers around the sides it is the experience of this car and that does make driving this thing special and also the fact that it doesn't look half bad either in fact I think it has some of the coolest looking wheels currently available on a new car this car as we mentioned this car has the track package the track package on this car gives you what they call competition bucket seats which are a little wide for my tastes but I'm you know not the widest person in the world this automatic transmission works well I mean there's so much torque again out of this engine that it can be very smooth and almost imperceptible its clunky on occasion I think I'd might opt for the manual although Chevy tells me about 80 % of its customers will go for the automatic I don't think they're gonna be disappointed and that's gonna be the faster transmission drag strip on the street - and on the racetrack man it was a little bit more satisfying to my taste though we've talked about the exhaust I have it set in the track setting let's quiet it down a little bit so you can hear the difference now I've set that separately from everything else so let's put it stealth what happened to the engine sound that's pretty that's pretty amazing man stealth is really stealth and then go back to track Wow actually a really big difference that's that's pretty great the Corvette has always been a strong value proposition and nowhere is that more evident than this zr1 giving you a nearly unbeatable track performance per dollar now the nice thing is on the road this doesn't feel like a ragged edge track machine either you could genuinely drive it every day the compromises are few and that's what makes this car so special if you like what you see keep it tuned right here and be sure to visit Edmunds.com [Music]

Our meat and egg ingredients are dehydrated at a high enough temperature to kill any pathogenic bacteria that may be present, and the required temperature for this is above 120 degrees F.

The only exceptions are the meat and egg ingredients, which dehydrated at a higher temperature (above 120 degrees F) to kill any pathogenic bacteria that may be present.

Two of the three ferrets presented with fevers (temperature above 103 F), sneezing, coughing and had nasal discharge.

The scientific community has also known for some time that the predicted future global warming in most climate models (more than 2 degrees C.) would probably be well above the long - term average temperature present at any time during the Holocene.

«Climate models show cooler stratospheric temperatures happen when there is more water vapor present» «The stratosphere is the typically dry layer of the atmosphere above the troposphere, where temperatures increase with height.»

Present estimates are that limiting the increase in global average surface temperature to no more than 2 — 2.5 °C above its 1750 value of approximately 15 °C will be required to avoid the most catastrophic, but certainly not all, consequences of climate change.

So an obvious question presents itself: if the warming of about 0.4 degrees C in temperatures in southeastern Australia in the 1970s, 1980s and 1990s caused the lower rainfall of the recent past, why was the warming of 0.4 degrees C in the 1950s and 1960s followed by a period of above - average rainfall?

Then the Earth surface temperature at which a balance is attained matters a lot to humans and the rest of the biosphere, and that can't be calculated on present knowledge (though it might be bounded from above.)

The global average temperature is already approximately 0.8 °C above its preindustrial level, and present atmospheric levels of greenhouse gases will contribute to further warming of 0.5 — 1 °C as equilibrium is re-established.

Roughly a third of the series show the temperature rose after the Younger Dryas to about 2 C above present, and then slowly declined to the present day.

Table 2 (T 0) shows that the sea level at 2090 — 2099 will be higher than MWP even with no rise in temperatures above the present.

Even under a minimum - emissions scenario, models indicate a warming of 1.5 C above present - day temperatures by the year 2100.

In North America the Post-Roman-Carolingian Period was marked by warm temperatures in the northern parts, with mean paleotemperatures in central Canada about 1 ° C above the present.

In the Canadian Arctic and in Manitoba the mean temperature passed 4 ° C above present averages.

Present 12 - month running - mean global temperature jumps about as far above the linear trend line (Fig. 2b in the paper) as it did during the 1997 - 98 El Nino.

It's quite possible that some temperature index defined slightly differently from the present ones would be better by the criteria that I list above but I don't know what the best index would be.

Building on earlier Turn Down the Heat reports, this new scientific analysis examines the likely impacts of present day (0.8 °C), 2 °C and 4 °C warming above pre-industrial temperatures on agricultural production, water resources, ecosystem services, and coastal vulnerability for affected populations.

Our records suggest that the early - Holocene summer temperatures from 11,500 cal yr BP onwards were already slightly higher than at present, followed by a stable Holocene Thermal Maximum (HTM) at 8000 - 3500 cal yr BP when summer temperatures in the tundra were ca. 3 degrees C above present - day values.

LIg global temperature was about 1.6 + / -0.5 C higher than pre-industrial temperature and sea level peaked 6 — 9 m above the present level, which implies a 10 — 15 % ice - volume reduction relative to present.

There seems to be no evidence for a «normal» global temperature, unless it might be the level, 10 or 12 degrees C above the present average, which pertained for most of the Paleozoic, Mesozoic, and the Cenozoic until the middle of the Oligocene, when the present cooling trend began.

Based on proxy records from ice, terrestrial and marine archives, the LIG is characterized by an atmospheric CO2 concentration of about 290 ppm, i.e., similar to the pre-industrial (PI) value13, mean air temperatures in Northeast Siberia that were about 9 °C higher than today14, air temperatures above the Greenland NEEM ice core site of about 8 ± 4 °C above the mean of the past millennium15, North Atlantic sea - surface temperatures of about 2 °C higher than the modern (PI) temperatures12, 16, and a global sea level 5 — 9 m above the present sea level17.

Drew Jones of Climate Interactive presents scenarios from the C - ROADS simulation and explores how far these contributions get us, and what more is needed to keep warming to within 2 ° Celsius (3.6 °F) of temperature change above pre-industrial levels.

Mean atmospheric CO2 content during the Cambrian Period: ~ 4500 ppm Mean surface temperature during the same: ~ 21 °C (~ 6 °C above present).

It does nor explain the on - off nature of global heating: like the steady heat rise 1910 to 1940, the sudden fall after 1940 and no consist rise again until 1970, and of course the constant temperature from 2000 to the present., My website (umderlined above) suggests this on] off behavior is a consequence of Quantum theory.

Global average surface air temperatures only reflect the heat present in the atmospheric layer immediately above the land / ocean surface.

As a general statement, the art of dendrothermometry described above is subject to so many uncontrollable past variables (and a few present ones like divergence) that one can never have confidence that a residual mathematical signal is due to past temperature.

In IPCC projections with ocean - atmosphere general circulation models (OAGCMs)(12), half of the models become ice - free in September during this century (19), at a polar temperature of − 9 °C (9 °C above present)(20).

One shows a nonlinear transition to a new stable state in < 10 years when polar temperature rises above − 5 °C (13 °C above present), whereas the other shows a more linear transition.

One sees clear indications of long - term changes discussed above, with CO ² and proxy temperature changes associated with the last ice age and its transition into our present interglacial period of warmth.

Below a certain amount of GHG the climate becomes favorable to stability at ice age temperatures and above that amount it is favorable to stability at present day temperatures.

Under the above conditions, I believe the mean Earth Surface temperature would be closer to 255 K than to the present 288 K.

«This [regional 2.7 degC increase] would be associated with a global temperature rise of about 1.5 degC above present or about 2 degC above pre-industrial temperature»

By 2000 mean global temperatures have risen about 0.3 oC higher than the maximum of the Medieval Warm Period (1000 - 1200AD) and highest since 125,000 years ago when temperatures reached 2 - 3oC above present levels.

During the Last Interglacial Period (about 129,000 to 116,000 years ago) when peak global warmth was not more than 2 °C above pre-industrial temperatures, and peak global annual sea surface temperatures were 0.7 [0.1 to 1.3] °C warmer (medium confidence), maximum GMSL was at least 5 m higher than at present (very high confidence), but did not exceed 10 m (high confidence).

Given that, what would be your objection, if any, to somebody presenting the above analysis over only one year as evidence that global temperatures are in fact rising at the rate of 13 degrees C per century and, hence, the IPCC has gravely underestimated the rate of temperature rise?