Again there's a hint of faster warming during April, and for these data of
slower warming during summer months.
Not exact matches
Slow - Cooker Apple Cider Pulled Chicken Sandwiches are a perfect easy, comforting, but not too heavy dinner to
warm you up and calm you down
during the cool and crazy holiday season.
It is
during this «season» that I love to
warm - up the house, and our bellies, with the smells of a
slow cooker soup.
The future of the currents, whether
slowing, stopping or reversing (as was observed
during several months measurements), could have a profound effect on regional weather patterns — from colder winters in Europe to a much
warmer Caribbean (and hence
warmer sea surface temperatures to feed hurricanes).
The researchers were surprised to learn that this speeding - up of carbon uptake
during periods of
slower warming was due mainly to less respiration from plants and not to greater photosynthesis.
The deceleration in rising temperatures
during this 15 - year period is sometimes referred to as a «pause» or «hiatus» in global
warming, and has raised questions about why the rate of surface
warming on Earth has been markedly
slower than in previous decades.
to declare
during the hearing that «Congress must begin to consider how we are going to
slow or halt that
warming trend.»
Researchers at the College of New Jersey found that after a short
warm - up, cyclists who punched up the intensity
during the first half of their workouts and then cruised for the second half burned about 10 percent more calories than those who started
slow and finished fast.
Use a few
slow cookers to keep things like party meatballs, chili and cheese dips
warm during the course of the afternoon or evening.
Using Pure Sweat
during a sauna session can substantially improve circulation, energy, and sweating, activate
slow to respond areas and accelerate
warm up and recovery time...
Slow currents make for a relaxing swim and
during the summer months the water is nice and
warm near shore.
This
slows down
during ENSO
warm phase.
That said,
during long periods of negative PDO, the rate of global
warming is
slower, and
during positive periods of the PDO, the rate of
warming is faster.
If it would
warm 5 degrees this century, which seem quite possible, that would be about 100 times faster than the average rate
during the last deglaciation, although I suppose ocean heat content rises somewhat
slower.
The explanation is global
warming and climate changes are now occurring 200 times faster than
during the much
slower, Pleistocene interglacial
warming events.
Terrell Johnson, reporting on a recent NASA publication concluding that deep ocean temperatures have not increased since 2005 (http://www.weather.com/science/environment/news/deep-ocean-hasnt-warmed-nasa-20141007): «While the report's authors say the findings do not question the overall science of climate change, it is the latest in a series of findings that show global
warming to have
slowed considerably
during the 21st century, despite continued rapid growth in human - produced greenhouse gas emissions
during the same time.»
For example, atmospheric carbon dioxide grew by approximately 30 %
during the transition from the most recent cold glacial period, about 20,000 years ago, to the current
warm interglacial period; the corresponding rate of decrease in surface ocean pH, driven by geological processes, was approximately 50 times
slower than the current rate driven largely by fossil fuel burning.
If the
slower cooling phase is still evident (as there is more CO2 in the atmosphere
during the peak of the
warm cycle which should keep temperatures
warmer for longer) then this should constitute empirical evidence for CO2's effects on the climate.
we noted the rapid
warming during 1990 - 2006, naming as the first reason «intrinsic variability within the climate system» — which is also the prime reason for the
slower warming trend when looking at the period starting in the hot outlier year 1998.
Conversely,
during low solar activity
during the Little Ice Age, transport of
warm water was reduced by 10 % and Arctic sea ice increased.17 Although it is not a situation I would ever hope for, if history repeats itself, then natural climate dynamics of the past suggest, the current drop in the sun's output will produce a similar cooler climate, and it will likely be detected first as a
slow down in the poleward transport of ocean heat.22 Should we prepare for this possibility?
During El Niño and
warm PDO cycles, Ekman pumping
slows and more net energy flows out of the ocean to the troposphere.
Since 1998,
during the period of reported
slowing - down of
warming, data from ERSST 3 was noticeably lower than from HadSST.
36 Cut fossil fuel use (especially coal) Solutions Global
Warming Prevention Cleanup Cut fossil fuel use (especially coal) Remove CO2 from smoke stack and vehicle emissions Shift from coal to natural gas Store (sequester) CO2 by planting trees Improve energy efficiency Sequester CO2 deep underground Shift to renewable energy resources Sequester CO2 in soil by using no - till cultivation and taking cropland out of production Transfer energy efficiency and renewable energy technologies to developing countries Reduce deforestation Figure 20.14 Solutions: methods for slowing atmospheric warming during this c
Warming Prevention Cleanup Cut fossil fuel use (especially coal) Remove CO2 from smoke stack and vehicle emissions Shift from coal to natural gas Store (sequester) CO2 by planting trees Improve energy efficiency Sequester CO2 deep underground Shift to renewable energy resources Sequester CO2 in soil by using no - till cultivation and taking cropland out of production Transfer energy efficiency and renewable energy technologies to developing countries Reduce deforestation Figure 20.14 Solutions: methods for
slowing atmospheric
warming during this c
warming during this century.
The IPCC based the lowered bound on one narrow line of evidence: the
slowing of surface
warming during the past decade — yes, the faux pause.
«Because
warming happened much
slower during the Paleocene - Eocene Thermal Maximum, mammals had more time to adjust their body size.
Broecker used changes in oxygen isotopes in deep - sea cores, analyzed by Emliani
during 1955 - 1966, to point out the sawtooth nature of glacial cycles — a
slow cooling followed by rapid
warming.
To point out just a couple of things: — oceans
warming slower (or cooling
slower) than lands on long - time trends is absolutely normal, because water is more difficult both to
warm or to cool (I mean, we require both a bigger heat flow and more time); at the contrary, I see as a non-sense theory (made by some serrist, but don't know who) that oceans are storing up heat, and that suddenly they will release such heat as a positive feedback: or the water
warms than no heat can be considered ad «stored» (we have no phase change inside oceans, so no latent heat) or oceans begin to release heat but in the same time they have to cool (because they are losing heat); so, I don't feel strange that in last years land temperatures for some series (NCDC and GISS) can be heating up while oceans are slightly cooling, but I feel strange that they are heating up so much to reverse global trend from slightly negative / stable to slightly positive; but, in the end, all this is not an evidence that lands»
warming is led by UHI (but, this effect, I would not exclude it from having a small part in temperature trends for some regional area, but just small); both because, as writtend, it is normal to have waters
warming slower than lands, and because lands» temperatures are often measured in a not so precise way (despite they continue to give us a global uncertainity in TT values which is barely the instrumental's one)-- but, to point out, HadCRU and MSU of last years (I mean always 2002 - 2006) follow much better waters» temperatures trend; — metropolis and larger cities temperature trends actually show an increase in UHI effect, but I think the sites are few, and the covered area is very small worldwide, so the global effect is very poor (but it still can be sensible for regional effects); but I would not run out a small
warming trend for airport measurements due mainly to three things: increasing jet planes traffic, enlarging airports (then more buildings and more asphalt — if you follow motor sports, or simply live in a town / city, you will know how easy they get very
warmer than air
during day, and how much it can
slow night - time cooling) and overall having airports nearer to cities (if not becoming an area inside the city after some decade of hurban growth, e.g. Milan - Linate); — I found no point about UHI in towns and villages; you will tell me they are not large cities; but, in comparison with 20-40-60 years ago when they were «countryside», many small towns and villages have become part of larger hurban areas (at least in Europe and Asia) so examining just larger cities would not be enough in my opinion to get a full view of UHI effect (still remembering that it has a small global effect: we can say many matters are due to UHI instead of GW, maybe even that a small part of measured GW is due to UHI, and that GW measurements are not so precise to make us able to make good analisyses and predictions, but not that GW is due to UHI).
Although there has been a
slower rate of atmospheric
warming during the past 18 years, this does not undermine the fundamental physics of global
warming, the scientific basis of climate models or the estimates of climate sensitivity.
We also include in the category of
slow feedbacks the global
warming spikes, or «hyperthermals», that have occurred a number of times in Earth's history
during the course of
slower global
warming trends.
During that
slower cool down period (after dusk), the surface is
warmer than it would have been.
Responding to and in the manner of KK Tung's UPDATE (and, you can quote me): globally speaking the
slowing of the rapidity of the
warming, were it absent an enhanced hiatus compared to prior hiatuses, must at the least be interpreted as nothing more than a slowdown of the positive trend of uninterrupted global
warming coming out of the Little Ice Age that has been «juiced» by AGW as evidenced by rapid
warming during the last three decades of the 20th Century, irrespective of the fact that, «the modern Grand maximum (which occurred
during solar cycles 19 — 23, i.e., 1950 - 2009),» according to Ilya Usoskin, «was a rare or even unique event, in both magnitude and duration, in the past three millennia [that's, 3,000 years].»
During a period like the Holocene while
warming to a Pliocene - like climate,
slow feedbacks (such as reduced ice and increased vegetation cover) increase the sensitivity to around 4.5 °C for doubled CO2.
There is a solid body of research now showing that any apparent
slow - down of
warming during the past decade was likely due to natural short - term factors (like small changes in solar output and volcanic activity) and internal fluctuations related to e.g. the El Niño phenomenon.
The most widely used metric of global
warming — global surface temperatures — indicates that the rate of global
warming has
slowed drastically and that the duration of the hiatus in global
warming is unusual
during a period when global surface temperatures are allegedly being
warmed from the hypothetical impacts of manmade greenhouse gases.
That is because urban areas are
slow to
warm down
during the night and retain their heat longer than rural areas.
Slowing of the MOC
during this century is very likely, but temperatures over the Atlantic and Europe are projected to increase nevertheless, due to global
warming.
Rates peaked more than 10 times faster in Meltwater Pulse 1A
during the
warming from the most recent ice age, a time with more ice on the planet to contribute to the sealevel rise, but
slower forcing than the human - caused rise in CO2 (Figure 2.5 and 2.6).
The acceleration of that
warming has
slowed, though, compared with the previous breakneck pace
during the late 20th century.
During the talk, I showed the following graph of the Earth's total heat content, demonstrating that even over the last decade when surface temperature
warming has
slowed somewhat, the planet continues to build up heat at a rate of 4 Hiroshima bomb detonations worth of heat every second.
Early analyses of global temperature trends
during the first ten years of this century seemed to suggest that
warming had
slowed down.
«When the fluctuations in temperature over the last 32 years (which tend to obscure the continuation of the global
warming trend) are accounted for, it becomes obvious that there has not been any cessation, or even any
slowing, of global
warming over the last decade (or at any time
during this time span).
That «missing heat»
during the global
warming slow down could just have been lacking heat from this factor.
After the Holocene Optimum, temps were undergoing a
slow downward trend globally, with significant spikes up and down
during such events as the 8.2 KY event, the Roman
Warm Period, the MWP, and the LIA, etc..
So, even though global
warming will
slow during that time, surface
warming will speed up.
44 Cut fossil fuel use (especially coal) Solutions Global
Warming Prevention Cleanup Cut fossil fuel use (especially coal) Remove CO2 from smoke stack and vehicle emissions Shift from coal to natural gas Store (sequester) CO2 by planting trees Improve energy efficiency Sequester CO2 deep underground Shift to renewable energy resources Sequester CO2 in soil by using no - till cultivation and taking cropland out of production Transfer energy efficiency and renewable energy technologies to developing countries Figure 20.14 Solutions: methods for slowing atmospheric warming during this c
Warming Prevention Cleanup Cut fossil fuel use (especially coal) Remove CO2 from smoke stack and vehicle emissions Shift from coal to natural gas Store (sequester) CO2 by planting trees Improve energy efficiency Sequester CO2 deep underground Shift to renewable energy resources Sequester CO2 in soil by using no - till cultivation and taking cropland out of production Transfer energy efficiency and renewable energy technologies to developing countries Figure 20.14 Solutions: methods for
slowing atmospheric
warming during this c
warming during this century.
The last time the earth experienced
warming at anything like the pace we now expect was
during the Paleocene - Eocene Thermal Maximum, about 55 million years ago, when temperatures rose by about 11 degrees Fahrenheit over the course of around 20,000 years (which is a much
slower rate than the current pace of
warming).
Almost one third of all human emissions have taken place since 1998, but
warming has
slowed dramatically
during that same time frame.
Why did the rate
slow down
during the
warmer temperatues in the 20's and 30's?
Go a little deeper by saying it allows sunlight to pass straight through to
warm the surface
during the day but
slows down the escape of that warmth at night and I think that's pretty much the whole enchilada in terms the proverbial bartender can understand.