Sentences with phrase «which temperature decreases»

The region of the atmosphere in which temperature decreases with altitude is the troposphere and contains 90 percent of the atmosphere.

Not exact matches

In addition to being a common household ingredient in certain parts of India and Bangledesh, it has also been used as a homeopathic remedy for stomach pain, a way to beat the summer heat (when the bhut jolokia is eaten, the partaker will usually start to sweat quite a bit, which will ultimately lead to a decrease in body temperature).

The frozen bits can quickly decrease your water's temperature which will cause them to fall apart.

The wet process involves coconut milk being heated and then the temperature being decreased to about 10 °C to obtain a solid piece of coconut oil which is then separated and warmed up.

Natural unsweetened cocoa powder is actually very similar to raw cacao powder except for experiencing higher temperatures during production, which decreases antioxidant activity.

If your body is dehydrated, it can result in an increase in body temperature, increased risk for heatstroke and heat exhaustion, and decreased strength, speed and stamina — none of which an athlete wants to experience.

If your body is dehydrated, this can result in an increase in body temperature, increased risk for heat stroke and heat exhaustion, and decreased strength, speed and stamina «'' none of which an athlete wants to experience.

The liquid, which is trapped in a little glass tube, changes its volume due to an increase or decrease in temperature.

Their research adds further detail to Haff's law (devised 35 years ago), which states that the granular temperature in closed systems continually decreases.

«In isolated granular gases without external energy input, the kinetic energy of the particles constantly decreases due to the collisions, which is why the granular temperature also decreases», explains Prof. Dr. Thorsten Pöschel from the Chair for Multiscale Simulation of Particulate Systems at FAU.

In theory, warmer temperatures across the region should be decreasing the snow pack — which should also boost the lakes.

«The maximum concentration of (invisible) water vapor which can occur in air decreases to extremely low values at very cold temperatures.

Its minimum summertime extent, which occurs at the end of the melt season, has been decreasing since the late 1970s in response to warming temperatures.

«Periods of very intense North Atlantic circulation and higher Northern Hemisphere temperatures increased the preservation of microfossils in the sediment cores, whereas those with slower circulation, when the study site was primarily influenced from the south, were linked with decreased carbonate ion concentrations at our core site which led to partial dissolution,» said co-author Dr Luke Skinner, also from Cambridge's Department of Earth Sciences.

Almost immediately, the fluorescence emitted by the cells changed: Right along the cell membranes, the intensity of the fluorescence decreased, which indicated (counterintuitively) that the temperature was rising in that locus and nowhere else in the cell.

It proved easy and cheap to fabricate at room temperature and under ambient conditions, which signifies a considerable decrease in production costs.

While the overlap during deglaciations is large (which makes it near impossible to make any estimates of relative forcings), during the start of the last ice age, there was no overlap: CO2 started to decrease (some 40 - 50 ppmv) when the temperature was already near it's minimum.

At the risk of talking out of my ass, I think the main effect of razing tropical rainforest is to decrease transpiration, which decreases relative humidity, which decreases overnight temperatures.

Essentially, Lindzen assumed that both CLIMAP and snowlines were right about temperature, and that demanded a mechanism which increased lapse rate in cold climates (decreasing it in warm climates).

If the temperature decreased with altitude, infrared radiation would at some point pass through a region of cooler water - gas, which would absorb the part of the spectrum responsible for the glowing effect, he explained.

There is a hump in both the solar and aa index around 1950, during which time the temperature is flat or decreasing.

Chilled Spoons In this case, it's the cool temperature of the metal spoons that constricts blood vessels, which helps decrease redness and puffiness in the eye area.

We call for a metal baking pan for the cake; if you use a glass baking dish, which conducts heat better than metal, decrease the baking temperature to 325 °, and begin checking for doneness after 25 minutes.

But as the seasons change, with the shift in temperature to cooler days and cold nights, everyone's body experiences a phase of down - regulation of metabolism which if you're already on toxic overload and decreased immunity can make you susceptible to catching what's going around.

This may be because exercise raises your body's temperature for about four to five hours; after that, your core temperature decreases, which signals your body to start shifting into sleep mode.

Furthermore, extremes of heat and cold decrease battery lifespan — using a medium which determines the location of all devices is a sensible way of controlling the stored environment, particular with the ability to move trolleys around as winter approaches to the best temperature - regulated areas of the building.

This lets the engine efficiently use exhaust scavenging techniques, which decreases exhaust gas temperatures and NOx emissions, improves turbine efficiency, and reduces turbo lag evident at low engine speeds.

EGR coolers decrease the temperature of hot exhaust gases recirculated into the intake manifold, which also increases the density of the exhaust gas.

Anyone who experiences cold enough temperatures is going to experience a stiffening of tread rubber in their all season tires as well as a decrease in tire pressure which decreases the amount of traction they will produce.

When complemented by the precision of the engine's valvetrain, that separation leverages exhaust scavenging techniques to optimize gas flow, which decreases exhaust gas temperatures, improves turbine efficiency and reduces turbo lag.

Computerized aftermarket injection systems are being offered which are capable of delivering a precisely metered water and methanol injection, directly into the air intake system significantly boosting horsepower by decreasing intake air temperature.

Try a sunny spot (for daytime naps) or near a radiator, when asleep a cat's body temperature will decrease a little which is why they pick a warm spot to snooze.

Camera batteries are affected by hot and cold weather, which can decrease their longevity - particularly in sub-zero temperatures.

In the near future, the airline will add 26 A350 - 1000s, featuring a better circulation system, which will decrease jet lag, and adjustable cabin temperature for a more comfortable travel experience.

[1] CO2 absorbs IR, is the main GHG, human emissions are increasing its concentration in the atmosphere, raising temperatures globally; the second GHG, water vapor, exists in equilibrium with water / ice, would precipitate out if not for the CO2, so acts as a feedback; since the oceans cover so much of the planet, water is a large positive feedback; melting snow and ice as the atmosphere warms decreases albedo, another positive feedback, biased toward the poles, which gives larger polar warming than the global average; decreasing the temperature gradient from the equator to the poles is reducing the driving forces for the jetstream; the jetstream's meanders are increasing in amplitude and slowing, just like the lower Missippi River where its driving gradient decreases; the larger slower meanders increase the amplitude and duration of blocking highs, increasing drought and extreme temperatures — and 30,000 + Europeans and 5,000 plus Russians die, and the US corn crop, Russian wheat crop, and Aussie wildland fire protection fails — or extreme rainfall floods the US, France, Pakistan, Thailand (driving up prices for disk drives — hows that for unexpected adverse impacts from AGW?)

Indeed, there have already been pronouncements of failure of the Lima / Paris talks from some green groups, primarily because the talks have not and will not lead to an immediate decrease in emissions and will not prevent atmospheric temperatures from rising by more than 2 degrees Celsius (3.6 degrees Fahrenheit), which has become an accepted, but essentially unachievable political goal.

Over the longer time span of 50 to 100 years, it is well established that there has been a decrease in the rate at which low temperature records are being set relative to all - time high temperature records at stations across the United States.

I think some research shows corals expelling their symbiotic algae at higher temperatures, which will make growing more difficult, leading to greater difficulties in keeping the productive population at the proper depth, and they've got decreased ability to build their calcareous skeletons (due to the dissolving CO2) on top of all that.

Adding CO2 does not (at least not before the climate response, which is generally stratospheric cooling and surface and tropospheric warming for increasing greenhouse gases) decrease the radiation to space in the central portion of the band because at those wavelengths, CO2 is so opaque that much or most radiation to space is coming from the stratosphere, and adding CO2 increases the heights from which radiation is able to reach space, and the stratospheric temperatures generally increase with increasing height.

Here's an example of your general illogic: Suppose we had a time period in which the planet's albedo decreased (fewer clouds or aerosols, let's say) but the average surface temperature of the planet also decreased.

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 differential cloud change (dcc) of each day is equal to daily average cloud change (x), minus an averaging period of three days which begins five days prior to each date,... «-RRB-, linked to a transient decrease in cosmic rays, is associated with a transient increase of surface level air temperature.

While the overlap during deglaciations is large (which makes it near impossible to make any estimates of relative forcings), during the start of the last ice age, there was no overlap: CO2 started to decrease (some 40 - 50 ppmv) when the temperature was already near it's minimum.

If it is in an isothermal layer, it will radiate upward as much as downward; it will decrease the baseline TRPP net flux and increase the baseline TOA flux by the same amount, but it will decrease the baseline TOA flux by a greater amount if it is absorbing radiation with a higher brightness temperature from below (the baseline upward flux at TRPP), so it will increase the amount by which the baseline net flux at TRPP is greater than that at TOA.

Re 9 wili — I know of a paper suggesting, as I recall, that enhanced «backradiation» (downward radiation reaching the surface emitted by the air / clouds) contributed more to Arctic amplification specifically in the cold part of the year (just to be clear, backradiation should generally increase with any warming (aside from greenhouse feedbacks) and more so with a warming due to an increase in the greenhouse effect (including feedbacks like water vapor and, if positive, clouds, though regional changes in water vapor and clouds can go against the global trend); otherwise it was always my understanding that the albedo feedback was key (while sea ice decreases so far have been more a summer phenomenon (when it would be warmer to begin with), the heat capacity of the sea prevents much temperature response, but there is a greater build up of heat from the albedo feedback, and this is released in the cold part of the year when ice forms later or would have formed or would have been thicker; the seasonal effect of reduced winter snow cover decreasing at those latitudes which still recieve sunlight in the winter would not be so delayed).

Essentially, Lindzen assumed that both CLIMAP and snowlines were right about temperature, and that demanded a mechanism which increased lapse rate in cold climates (decreasing it in warm climates).

There will be — indeed, already have been — pronouncements of failure of the Lima / Paris talks from some green groups, primarily because the talks will not lead to an immediate decrease in emissions and will not prevent atmospheric temperatures from rising by more than 2 degrees Celsius (3.6 degrees Fahrenheit), which has become an accepted, but essentially unachievable political goal.

Since the effective radiative altitude is in the troposphere where temperature decreases with altitude, the rate at which the greenhouse gases emit to space slows with increasing greenhouse gas concentrations.

Certainly any increase in air temperature from radiative forcings (apparently reasonably well modeled in the GCMs) is going to increase the temperature differential from ground to space, which will increase the vertical air velocity (ie increased hurricane strength) and DECREASE the residence time of energy in the air in the same manner that GHGs increase the residence time.

Even if clouds were decreasing there would be the clear sky super greenhouse effect where the rate at which downwelling thermal radiation grows relative to increasing temperatures is actually higher in the tropics than the rate at which surface thermal radiation emissions increase.