Among them, to you Leonard, are: what do you think constitutes «small AGW» and catastrophic AGW, and to what extent have you reviewed the biological / ecological literature that address the ecosystem's functional sensitivity of
different warming levels (sufficient CO2 - driven ocean acidification alone likely qualifies as «catastrophic» — or are you separating warming from the other effects of high CO2?)
Not exact matches
«One of the big questions is: Why was the climate and why were CO2
levels so
different during ice ages than during
warm times?
The surveys asked 84,086 respondents to gauge the
level of threat they attributed to climate change (some of the surveys used
different words to describe the phenomenon, such as global
warming and the greenhouse effect).
The scientists expect further
warming in the Arctic as
levels of greenhouse gases will continue to increase and aerosol particle emissions will likely decrease to combat air pollution in
different parts of the world.
Klaus Bittermann of Tufts University in Massachusetts and his colleagues simulated sea
level rise under
different levels of
warming.
Geologic records have to go back as far as 66 million years — the age of the dinosaurs, and a
warmer world with
different ecology — to find evidence of
levels changing this much, and this quickly.
How many years of current emissions would use up the IPCC's carbon budgets for
different levels of
warming?
Numerical computer modelling of the glacier for these
different time periods will help us understand whether this part of the ice sheet is susceptible to rising sea
level,
warming oceans or increased atmospheric temperatures.
Warm, real and honest, Proof resonates on several
levels and works in many
different ways.
A minimum of 80 % of the electricity purchased for the building is required to come from renewable sources, solar panels are used for heating water in the complex and the building employs a computerised management system which senses the temperature in
different parts of the Parliament, and automatically opens windows to keep the building cool especially during the summer when, because of the high
level of insulation used to keep the building
warm during the winter months, there can be potential problem of overheating.
There are
different levels of awareness, and the majority of Americans have not realized yet the full extent of the global
warming threat.
«The fact remains that the rate of
warming in the early 20th century is comparable to that in the late 20th century whether you look at the Arctic in isolation or the globe as a whole and since CO2
levels were markedly
different»
Polar amplication is of global concern due to the potential effects of future
warming on ice sheet stability and, therefore, global sea
level (see Sections 5.6.1, 5.8.1 and Chapter 13) and carbon cycle feedbacks such as those linked with permafrost melting (see Chapter 6)... The magnitude of polar amplification depends on the relative strength and duration of
different climate feedbacks, which determine the transient and equilibrium response to external forcings.
The fact remains that the rate of
warming in the early 20th century is comparable to that in the late 20th century whether you look at the Arctic in isolation or the globe as a whole and since CO2
levels were markedly
different in the 2 periods there must be another significant factor.
[Aug. 9, 8:04 p.m. Updated Joe Romm has predictably assailed my view of Arctic sea ice trends and their implications, straying into discussions of melting permafrost (which is an entirely
different issue laden with its own questions — one being why the last big retreat of permafrost, in the Holocene's
warmest stretch, didn't have a greenhouse - gas impact) and my refusal to proclaim a magically safe
level of carbon dioxide (which I discuss here).
Warming of the oceans leads to increased vertical stratification (decreased mixing between the
different levels in the oceans), which would reduce CO2 uptake, in effect, reducing the oceanic volume available to CO2 absorption from the atmosphere.
While RealClimate has called into question the soundness of the paper's quite narrow conclusions of discrepancy between model predictions and measurements of the relative rate of
warming of
different levels of the atmosphere over the tropics, this paper is being touted by the deniers as showing that the models are wrong to predict any
warming at all, and that predictions of future
warming and climate change can be entirely discounted.
UPDATE, 11 p.m.: The M.I.T. Joint Program on the Science and Policy of Global Change has published a
different type of global
warming risk barometer that includes the odds of various
levels of
warming with and without policies on emissions (hat tip to the Capital Weather Gang).
Joe Romm has predictably assailed my rejection of his «death spiral» depiction of Arctic sea ice trends, straying into discussions of melting permafrost (which is an entirely
different issue laden with its own questions — one being why the last big retreat of permafrost, in the Holocene's
warmest stretch, didn't have a greenhouse - gas impact) and my refusal to proclaim a magically safe
level of carbon dioxide (which I discuss here).
Why should
warming during the current Holocene Interglacial be significantly
different / less than during the previous Eemian Interglacial (MIS5e), when sea
levels were, per the IPCC's own comments, above modern
levels or for that matter above the purported mid-Holocene highstand?
They result in
different predicted atmospheric CO2
levels by year 2100, which are then used together with the assumed 2xCO2 climate sensitivity, to arrive at a net GH
warming expected by year 2100.
I will note that this is also a very
different level of certainty from the «it is likely that increased CO2 will lead to sufficient
warming to cause problems for humanity and ecosystems», which I will posit is likely, but if CO2 went up to 600 ppm and temperatures in 2100 only increased by a degree or so, I would be very surprised but would not feel like the laws of physics had been repealed.
Our analysis combines published relationships between cumulative carbon emissions and
warming, together with two possible versions of the relationship between
warming and sea
level, to estimate global and regional sea -
level commitments from
different emissions totals.
Steven, mostly for me are the lines of evidence that indicate that in the past it was about 3 - 5 C
warmer than now, several
different times, and sea
levels were much higher than now during those times of warmth.
... 2014 Won't Be Statistically
Different from 2010 For a «record» temperature to be statistically significant, it has to rise above its
level of measurement error, of which there are many for thermometers:... A couple hundredths of a degree
warmer than a previous year (which 2014 will likely be) should be considered a «tie», not a record....
Warming might be the relevant factor, but we don't know the relative contributions by the different natural and anthropogenic components to warming, so saying that warming causes sea level rise doesn't give us much infor
Warming might be the relevant factor, but we don't know the relative contributions by the
different natural and anthropogenic components to
warming, so saying that warming causes sea level rise doesn't give us much infor
warming, so saying that
warming causes sea level rise doesn't give us much infor
warming causes sea
level rise doesn't give us much information.
Re: «
Warming might be the relevant factor, but we don't know the relative contributions by the different natural and anthropogenic components to warming, so saying that warming causes sea level rise doesn't give us much information.
Warming might be the relevant factor, but we don't know the relative contributions by the
different natural and anthropogenic components to
warming, so saying that warming causes sea level rise doesn't give us much information.
warming, so saying that
warming causes sea level rise doesn't give us much information.
warming causes sea
level rise doesn't give us much information.»
Figure 5: Five
different analyses of surface temperature records show
warming of the atmosphere at the surface
level.
Mosher, why on your poster with Zeke, do the
different methodologies for estimating the average temperature of the CUS give the same history, and yet the regional
levels of
warming and cooling are quite
different?
However, this difference in partisan terminology does not necessarily imply that survey questions would elicit
different levels of belief when they refer to «global
warming» rather than «climate change.»
In the study, Monier and his co-authors applied the IGSM framework to assess climate impacts under
different climate - change scenarios — «Paris Forever,» a scenario in which Paris Agreement pledges are carried out through 2030, and then maintained at that
level through 2100; and «2C,» a scenario with a global carbon tax - driven emissions reduction policy designed to cap global
warming at 2 degrees Celsius by 2100.
This change in sea
level occurred in the context of
different orbital forcing and with high latitude surface temperature, averaged over several thousand years, at least 2 °C
warmer than present.
In two
different articles he questions the wisdom of the actions of the municipalities, particularly in their blunt claims about the damages the cities will suffer under speculated global
warming - caused sea
level rise, and the certainty expressed in these claims.
Posted by Olive Heffernan on behalf of Paty Romero Lankao It does make sense to compare the per capita CO2 emissions of Mexico City and Los Angeles (see figure below) to illuminate the debate on shared but differentiated responsibilities on greenhouse gases emissions and show that just as urban centers register
different levels and paths of economic development, cities do not contribute at the same
level to global
warming.
Let's go back to water, water can
different levels of transparency - can we assume the visible light is absorbed and
warms water which more murky?
It does make sense to compare the per capita CO2 emissions of Mexico City and Los Angeles (see figure below) to illuminate the debate on shared but differentiated responsibilities on greenhouse gases emissions and show that just as urban centers register
different levels and paths of economic development, cities do not contribute at the same
level to global
warming.
In fact, we have multiple independent lines of evidence for
warming, ranging from several
different temperature records (land, sea surface, deep sea, atmosphere at
different levels, several kinds of satellite, glaciers, biologic responses...), all congruent.
• Despite the vast differences between the two period's absolute CO2
levels and growth rates, the
warming characteristics of the two periods are more alike than
different.
packed with common problems awaiting for solutions - global
warming, urban air pollution, contaminants in drinking water / contains samples of distributions of variables, it is actually a very large Bayesian belief network, which can be used for assessment -
level analyses and conditioning and optimising
different decision / and discussions about the actual topics related to real - world decision - making, there is also a meta
level in Opasnet.
As the chart depicts over 12
different time periods (all ending July 2014), reality is that while CO2
levels keep increasing over time, the long - term temperature
warming trend (the red curve) is not rapidly accelerating towards a tipping point of climate catastrophe.
The questions we are trying to answer are how much
warmer was it at
different latitudes and how can that information be used to project future temperatures based on what we know about CO2
levels?»
Strand 3 topics 3.1 Hardware 3.2 Software 3.3 Networks 3.4 / It is important to discuss the social impacts and ethical issues relating to health implications of mobile devices, unauthorized access to wireless networks, interception of communications, storage of personal communications for security purposes / the areas that will be affected by coastal flooding as a result of
different levels of global
warming Introduction to project management Application software that allows a user to plan, schedule, track and /
But anticipated sea -
level rise from global
warming is causing them to take a dramatically
different approach: Let the water go where it wants.
And western intensification of
warm - water currents produces entirely
different precipitation
levels compared to opposite coasts washed by equatorward - bound cool currents.
This will have to be a consideration in the writing of the IPCC's report, as policymakers will need to easily compare impacts at
different levels of global
warming.
* There is no such thing as a meaningful «Earth» temperature, as some regions are cooling, some are
warming, the depths of the ocean have
different levels of heat content that can not be uniformly measured against a mean, etc..
Though the book covers much of the same ground, albeit at a lower reading
level, as Al Gore's famous global
warming presentation, it is never alarmist, and instead focuses on the grounded evidence for global climate change and the collective efforts of many
different kinds of scientists.
Those
different levels of
warming are significant because of the Paris Climate agreement.
At the higher energy
level,
different mechanisms kick in, like Sudden Stratospheric
Warming (energy relief mainly in the NH) and deep convection driven tropical ozone depletion.
In our paper, we ask a
different question of these ESMs, namely what is the cumulative CO2 emissions budget, from today onwards, compatible with
levels of simulated
warming on top of the model's present
warming?