The scientists then compared their findings to global
temperatures over the same time period.
Last year, Emanuel published a study correlating the documented increase in hurricane duration and intensity in the Atlantic and Pacific oceans since the 1970s to rises in sea surface
temperatures over the same time period.
Not exact matches
Boersma and Rebstock looked at the cause of every recorded chick mortality in an Argentinian colony of Magellanic penguins,
over a nearly 30 - year period, and compared these with changes in
temperature and precipitation
over the
same time.
I realise this is a very old comment, but I have the
same issue every
time I make these; the pancakes burn no matter the
temperature I cook them
over.
Completely made in EU 70 % Cotton, 30 % Polyester High - quality all -
over print, no matter how many
times you wash it, the print will remain the
same and the color won't fade away Machine wash (low
temperature).
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]
re Gavin @ 223 I know what the mean global
temperature is (actually, I don't, see below) but the question was why is this a meaningful metric for looking at changes
over time, when you could get the
same global mean from very different distributions of
temperature (eg increase the poles, decrease the tropics) which would have very different interpretations of energy balance (at least if I am right that humidity matters)?
The
temperature anomaly on Earth
over the
same period is about 10
times larger, hence the suggestion that IF the ACRIM inferred changes in the mean insolation are correct, then the inferred increase in solar radiance would account for about 10 % of the
temperature anomaly
over the
same period.
Now the slow diffusion processes come into play: heat diffuses from the skin layer downward, and
over a long period of
time, the entire body of rock becomes the
same as the surface
temperature.
There are however statistical reasons why 1975 is a break point — breaking the trend there provides a substantially better fit
over the whole record (not true for Aug 1997), and if you look at when anthropogenic effects came out of the «noise» of global
temperatures, it is about the
same time (fig 9.5 WG1 AR4).
Until you can provide one, one that explains why the known forcings
over the
same period of
time had no affect on
temperature, they are meaningless.
However, at the
same time, there's been the steady increase in subtropical ocean surface
temperatures in the Atlantic Warm Pool, leading to record water
temperatures off the US east coast in winter, which tends to fuel more extreme storms (via the increase in water vapor pressure
over the warmer ocean).
-- What's the mean avg growth in global CO2 and CO2e last year and
over the prior ~ 5 years — What's the current global surface
temperature anomaly in the last year and in prior ~ 5 years — project that mean avg growth in CO2 / CO2e ppm increasing at the
same rate for another decade, and then to 2050 and to 2075 (or some other set of years)-- then using the best available latest GCM / s (pick and stick) for each year or quarter update and calculate the «likely» global surface
temperature anomaly into the out years — all things being equal and not assuming any «fictional» scenarios in any RCPs or Paris accord of some massive shift in projected FF / Cement use until such
times as they are a reality and actually operating and actually seen slowing CO2 ppm growth.
Although the rate of warming of surface air and lower troposphere
temperatures appear to have slowed
over the past few years, the
same could be said at any virtually any point in
time by cherrypicking short - term noise and ignoring the long - term trend (Figure 2).
B.
Over the same time interval there have been periods during which the reported «Annual Temperature of the Earth (TOE)» has increased, others during which it decreased, and yet others, like the most recent 15 - 20 years over which it has remained statistically f
Over the
same time interval there have been periods during which the reported «Annual
Temperature of the Earth (TOE)» has increased, others during which it decreased, and yet others, like the most recent 15 - 20 years
over which it has remained statistically f
over which it has remained statistically flat.
In order to show that there is little effect on surface
temperature anomalies due to station siting, they need to assess the anomalies
over time in the
same region for each category of station siting.
I think if you put that top graph alongside a
temperature anomaly for the
same time period, you'd see a reduction in both
over the last twelve years.
By the
same logic, a group of sequential
temperatures would, too, or a group of any suitable measurements which occur
over time [assume light - hearted examples here — kids» heights as they grow, or something.]
Svalgaard went a step further to compare the revised group number to the Berkeley
temperature anomaly
over the
same time frame.
The interesting 2nd plot of Berkeley TAVG
temperature anomalies
over the
same time frame, also plotted as a 21 - year running average, shows anomalous global warming since 1975 appears unrelated to group sunspot activity.
The Arctic has been warming at more than twice the rate of the globe as a whole, with average
temperatures today 5.4 °F (3 °C) above what they were at the beginning of the 20th century, compared to an estimated global average of 1.8 °F (1 °C)
over the
same time.
Almost any average
temperature you wish depending on how you slice it and none of it has meaning except in the case that you slice it exactly the
same way
over successive measurements
over a long period of
time might tell you something.
A lot of people have different positions in the AGW debate, and with so many people and so much uncertainty particularly about the mechanisms and rate constants of all of the kinetic processes involved, I find it implausible that people would waste
time on the simple comparisons, making much sound and fury, when it starts out with a short term comparison of CO2 and
temperature over the
same last few years.
And places like Phoenix also have relatively low amounts of GHGs, yet have very hot
temperatures (relative to Atlanta, which is at virtually the
same latitude and altitude, but which has
over 3
times as much GHG).
So Mother Gaia knows that
over time, the statistics for any one particle is the
same as the instantaneous statistics of the whole gas so she is entitled to claim that the
TEMPERATURE of any one particle is identical to the Temperature of the wh
TEMPERATURE of any one particle is identical to the
Temperature of the wh
Temperature of the whole system.
I'm not going to review the various arguments that indicate that this is indeed the equilibrium — they are straightforward consideration of the integrals
over the blackbody spectra from the two bodies that shows that the hotter one loses heat (on average) and the colder one gains heat (on average) until they are at the
same temperature and have identical spectra, where the (
time / frequency averaged integral of the) flux of the Poynting vector vanishes within microscopic thermal fluctuations of the sort that are routinely ignored in thermodynamics.
The
temperature in the stratosphere
over the Equator fell at exactly the
same time and the anomaly manifests in the
same way.
We also see the
temperature fall in the stratosphere
over the Equator at exactly the
same time.
Now we can plainly see that all they tell much the
same story, in terms of the
temperature changes
over time.
In any case that is still irrelevent since the true average global mean
temperature over whatever baseline 30 year or whatever
time frame they choose, is also a completely unknown number for the very
same sampling failure reasons.
Differences between the regression slope and the true feedback parameter are significantly reduced when 1) a more realistic value for the ocean mixed layer depth is used, 2) a corrected standard deviation of outgoing radiation is used, and 3) the model
temperature variability is computed
over the
same time interval as the observations.
Over the
same period of
time as the upper ocean is supposed to have warmed by some 0.05 C (according to ARGO), the sea surface
temperature (HADSST2) has cooled by 0.063 C.
Subsequently, however, based on statistical models that employ semi-empirical relationships between past and predicted future increases in global
temperature, Vermeer and Rahmsdorf (2009), Jevrejeva et al. (2010) and Grinsted et al. (2010) derived much greater increases on the order of 60 to 190 cm
over the
same time interval.
Even if the earth's
temperature had stayed the
same or even decreased slighty
over this
time, ask yourself this: given what we know about the greenhouse effect and the levels of CO2 gases the world is creating, would you not be concerned that if we continue at the current rate, things are gonna get a hotter, eventually?
Once again the very natural cycle of the AMO caused the average
temperature of the Earth to increase
over the exact
same period of
time that the AMO was increasing.
I believe it is more likely that something else is driving both the global
temperature averages, as well as the PDO, AMO, and SOI changes
over that
same time period.
You do realize that this is not the
same as saying that the
temperature anomaly is the
same in at places at all
times over every inch of the earth's surface... right?
Finally, satellites do not pass
over a given point on the Earth at the
same time each day (let alone punctually at the time of minimum and maximum temperatures), thereby requiring a continuous Time of Observation adjustment every
time each day (let alone punctually at the
time of minimum and maximum temperatures), thereby requiring a continuous Time of Observation adjustment every
time of minimum and maximum
temperatures), thereby requiring a continuous
Time of Observation adjustment every
Time of Observation adjustment every day.
The
same should be true for climate change we should evaluate the changes in
temperature (not anomalies)
over time at the
same stations and present the data as a spaghetti graph showing any differing trends and not assume that regional or climates in gridded areas are the
same — which they are not as is obvious from the climate zones that exist or microclimates due to changes in precipitation, land use etc..
The
temperature trends
over same length
time periods, e.g. 20 years, have a frequency distribution, too.
... To determine the TCS metric, we use actual physical data for the: 1) average surface
temperature anomaly of 1850 - 2012, 2) atmospheric CO2 concentration history, and 3) rise in Total Solar Irradiance
over the
same period of
time.
Unfortunately, we are stuck with the historical
temperature record, where there are only a handful of stations in the world that have remained at the exact
same location with the exact
same instrument and observation
time with no major changes to micro - or meso - scale environments
over the last 100 + years.
However the gradual decline in
temperatures over the centuries that it depicts can not be detected, nor the lack of variability of the climate
over the
same time scales.
It seems trivial to me that if
temperature variability stays the
same, then there will eventually be more high
temperature records
over time if the overall trend is up.
Over this
same time period, the global average
temperature has heated up by only 0.5 degrees Celsius.
If you put two bodies, A & B, at two different
temperatures, TA and TB, into a closed system then
over time they will reach the
same temperature.
Which raises the dilemma: if whatever natural effects were driving
temperatures up until 1950 can not be explained, then how can anyone say with confidence that this mystery effect just stops after 1950, conveniently at the exact
same time anthropogenic warming «takes
over»?
At the
same time the radar map loop was recorded, the
temperatures in Morgantown were from +35 to +41 degrees (shown in the screenshot below), why was the rain from a warm flow of southerly moisture suddenly «changing
over to snow?
With each computer model, I would like to see a sample data set of input that would give a negative
temperature trend
over the
same time periods.
«Or expressing that in weather terms, you can't predict the exact route a storm will take but the average
temperature and precipitation will result the
same for the region
over a period of
time.»