Sentences with phrase «at different temperature levels»

The two periods are of different length, and at different temperature levels, with different error bars, and we already know from Cowtan & Way and other basic observations that the so - called «global» dataset isn't representative of the scale of the change but tends to minimize differences: you can't simply subtract one rate from the other and get a valid result.

To answer these questions, the scientists went in a new direction: They performed infection trials in a large number of cell cultures at different temperature levels.

Not exact matches

That means that water boils faster and honey hardens at a different temperature than at sea level.

An alternative method was eventually developed, using the different temperatures at which water boils in a kettle at different altitudes to determine height above sea level.

Do you know by how much the heart rate can increase at different intensity levels due to high temperature and high humidity?

If the vehicle isn't rechecked at the same temperature as when it was initially checked then the levels are going to quite different are they not?

Here, they managed to reproduce the different altitudinal zones of the Tawantinsuyo Empire using concentric terraces that produced different temperatures at each level.

The water vapor feedback (a generally positive feedback)-- there is an roughly exponential increase in saturation water vapor pressure with increasing temperature, and the relative humidity (at a given vertical level) overall tends not to change a lot globally, though there will be different regional trends associated with shifting precipitation patterns.

333 Back Radiation is driven by the temperature profile and composition of the atmosphere at different levels, and so on.

Thus the first year (s) temperature change is the most responsible for the first year (s) change in CO2 increase, but as the temperature influence is limited in time (a different, but constant temperature again gives a constant seasonal cycle, but at a different level), the next years that will not give a change in increase speed anymore.

The overall level of consistency between attribution results derived from different models (as shown in Figure 9.9), and the ability of climate models to simulate large - scale temperature changes during the 20th century (Figures 9.5 and 9.6), indicate that such model differences are likely to have a relatively small impact on attribution results of large - scale temperature change at the surface.

Aqua's suite of instruments include devices that will measure cloud properties, the wetness of land surfaces, land and sea temperatures, humidity and temperature at different levels of the atmosphere, the properties of particles in the air, fluctuations in solar energy absorption and many other parameters.

That the ice core CO2 levels are reasonable for CO2 measurements can be seen as different ice cores at very different snow / ice temperatures, inclusions (coastal salts vs. inland salts content), accumulation rates, ice age — gas age differences,... show the same CO2 levels (within 5 ppmv) for overlapping periods of gas age.

Figure 5: Five different analyses of surface temperature records show warming of the atmosphere at the surface level.

Robust appraisals of climate impacts at different levels of global - mean temperature increase are vital to guide assessments of dangerous anthropogenic interference with the climate system.

You state the cost of US hurricanes at temperatures of 3 °C above pre-industrial levels as 0.13 % and 1.3 % of US GDP in different places in the report.

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.

Also, I'd appreciate any notes on the time scale for CO2 * to relax vs the collision time between CO2 and N2 at different atmospheric levels (i.e. pressure & temperature).

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.

However, even in this extreme case, the temperature at equilibrium will still be the same throughout the entire height, in the crucial sense that no net work could be extracted from the gas by connecting different levels, by any means whatsoever.

You say, «However, even in this extreme case, the temperature at equilibrium will still be the same throughout the entire height, in the crucial sense that no net work could be extracted from the gas by connecting different levels, by any means whatsoever.»

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?»

We present an analysis to illustrate why temperature values at specific levels will depend on wind speed, and with the same boundary layer heat content change, trends in temperature should be expected to be different at every height near the surface when the winds are light, as well as different between light wind and stronger wind nights.

These figures illustrate the way the probability distribution of future global mean temperature change under a high - emissions scenario is linked to different potential changes in temperature and precipitation at a county - level.

As a result, the residence time of the particles changes and the temperature in the chamber remains constant even at different solar irradiation levels.

That different levels of atmosphere travel at different speeds, are different temperatures, and have different gaseous concentrations tells me you need to treat it as a Matrioshka doll where each shell is its own lava lamp.

of Atmospheric flight on Venus gives atmospheric temperature of Venus at different pressure levels.

The whole concept of direct radiation supposedly heating the surface to observed temperatures is wrong and a totally different paradigm involving entropy maximization and thermodynamics at the molecular level is now known to be what explains planetary surface temperatures being higher than what can be explained with radiation.

If they rise to a peak and then fall, the temperature maximum is different to a scenario in which they stabilise at some elevated level.

Differential responses to solar variability at different levels would lead to variable temperature trends from layer to layer and ultimately would affect the rate at which energy moves from layer to layer and from Earth to space.

We have this stall in temperature rise; we have the failure of all the models to predict results across all latitudes at once; we have sea level changes that don't match the predicted results; we have wildly varying predictions from different models indicating fundamental disagreement among the AGW hypothesis proponents.

Should the climate negotiations try to cap CO2 pollution in the atmosphere at 550 parts per million (ppm), 450 ppm, or some other (hopefully lower) figure Or should we take an entirely different approach and try to cap temperature change itself, rather than CO2 pollution And what must we know about the kinds of impacts and instabilities that can be expected at any given level View Full Text»

The long - term picture was still the same — global temperature remaining at present - day levels for centuries — but the short - term response was different.

Yes, that obvious Bob, the point is that at some temperature levels (probably very different mechanisms around the world) the land vs. ocean surface temperatures acts as an equilibrium, then its not our worry in this context to figure out at what temperatures etc this occurs at.

Comparing impacts for crop production, extreme weather and sea level rise, for example, at different global temperatures means flipping on their head the way climate projections are traditionally constructed.

The space - time structure of natural climate variability needed to determine the optimal fingerprint pattern and the resultant signal - to - noise ratio of the detection variable is estimated from several multi-century control simulations with different CGCMs and from instrumental data over the last 136 y. Applying the combined greenhouse gas - plus - aerosol fingerprint in the same way as the greenhouse gas only fingerprint in a previous work, the recent 30 - y trends (1966 — 1995) of annual mean near surface temperature are again found to represent a significant climate change at the 97.5 % confidence level.