Sentences with phrase «heat increase since»

Not exact matches

The report found, among other things, that 43 of the lower 48 U.S. states have set at least one monthly heat record since 2010, sea levels are expected to rise between one and four feet by the end of this century, winter storms have increased in intensity and frequency, and the past decade was warmer than every previous decade in every part of the country.

Boiling these materials can actually increase the concentration of toxins, since some water will evaporate as it heats up.

Don't apply heat for more than three minutes, since too much warmth can increase swelling and make it harder for the milk to come out.

In an ideal SRM geoengineering scenario, even as humans warm the Earth by releasing increasing amounts of heat - trapping gases, that warmth would be counterbalanced, since more heat - causing radiation would also be reflected.

Increased fluctuations in the path of the North Atlantic jet stream since the 1960s coincide with more extreme weather events in Europe such as heat waves, droughts, wildfires and flooding, reports a University of Arizona - led team.

A study published yesterday in Nature Communications suggests that there's been a 54 percent increase in the number of annual «marine heatwave days» since the 1920s — that is, the total number of days each year that a marine heat wave is occurring somewhere around the world.

Researchers also found that the West has experienced more frequent and severe heat waves, with the number of extremely hot days increasing by up to four days per decade since 1950.

Greenhouse gas emissions that trap heat in the atmosphere, widespread clearing of forests and agricultural activities are major factors driving temperature increases since 1951, the report states.

These measurements may also shed light on the proportion of radioactive elements like uranium and thorium inside the Moon, since their decay produces heat and should increase the amount of heat radiated by the Moon, says Paul Spudis of the Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, US, who is developing radar instruments to fly on LRO and Chandrayaan - 1.

And global shipping traffic has increased fourfold since 1990 — meaning that the ocean area available to reflect away heat is only expected to grow.

Researchers have found that the species, which has lost 20 % of its population globally since 1987, faces a growing threat from increasing numbers of torrential rainstorms and sweltering heat waves caused by climate change, which could accelerate the species» decline.

More heat near the ground will increase convection, since as we all know, hot air rises.

ocean system is faster than the global average since the 1960s; there is a small but widespread increase in heat content of the Arctic Oceanâ??

When we have a «blue ocean» event, that will greatly increase warming all on it's own — adding as much heating as all our emissions since the beginning of the industrial age!

Across the globe in recent decades, there has been an increase in the number of hot extremes, particularly very warm nights.1 Hot days have also been hotter and more frequent.2 Since 1950 the number of heat waves has increased and heat waves have become longer.3

My question is, how do expect to be able to maintain a much higher temperature gradient during the LGM than we have today between tropics and high latitudes, since this would tend to increase heat flux.

However, at the increased levels seen since the Industrial Revolution (roughly 275 ppm then, 400 ppm now; Figure 2 - 1), greenhouse gases are contributing to the rapid rise of our global average temperatures by trapping more heat, often referred to as human - caused climate change.

http://journals.ametsoc.org/doi/abs/10.1175/JCLI-D-11-00148.1 Global satellite observations show the sea surface temperature (SST) increasing since the 1970s in all ocean basins, while the net air — sea heat flux Q decreases.

Since IPCC (2001) the cryosphere has undergone significant changes, such as the substantial retreat of arctic sea ice, especially in summer; the continued shrinking of mountain glaciers; the decrease in the extent of snow cover and seasonally frozen ground, particularly in spring; the earlier breakup of river and lake ice; and widespread thinning of antarctic ice shelves along the Amundsen Sea coast, indicating increased basal melting due to increased ocean heat fluxes in the cavities below the ice shelves.

The biggest increases in ocean heat content were in those deeper layers, showing «that the deep ocean has played an increasingly important role in the ocean energy budget since 1998,» according to the study.

Global warming of ∼ 0.6 °C since the 1970s (Fig. 3) has already caused a notable increase in the occurrence of extreme summer heat [46].

Heat trapping greenhouse - gas emissions are the obvious culprit, since they've increased dramatically over that same 50 years, but scientists prefer hard evidence to presumption, so a team from the British Antarctic Survey has been drilling into ancient ice to see how the current warming stacks up against what happened in the ancient past.

This type of drugs was used for many decades, since skeletal muscle will respond to the exact same meds by increasing the production of heat and numerous processes within the cells, a type known as thermogenic weight - loss meds.

Since many people either have low levels of vitamin d or low levels of cofactors needed for its metabolism, and animal protein increases IGF - 1 levels which may be problematic if vitamin d isn't doing its job, we can expect any associations between animal protein and cancer to be attenuated after controlling for vitamin d. Although it's not like that epidemiology is impressive if you control for cooking intensity (high heat is associated but not lower heat methods) or processed meat consumption.

Since Fire Cider increases heat in the body, Rosemary notes that it may not be suitable for all body types, and you should pay attention to how your body responds.

I've since taken to soaking and then drying almonds and sunflower seeds in a low heat oven, a la Sally Fallon, in an effort to decrease phytic acid and increase mineral availability.

Greenhouse gases released by the burning of fossil fuels have steadily risen in the world's atmosphere since the industrial revolution, trapping heat and leading to a global increase in average temperatures.

If a larger mass of warm air has to pass through it, more energy is transferred, through the evaporator's fins (so that even the evaporator's design and, in particular, its exchange surface play an important part) from the air to the liquid refrigerant allowed inside it by the TEV or orifice tube so it expands more and, along with the absolute pressure inside the evaporator, the refrigerant's vapor superheat (the delta between the boiling point of the fluid at a certain absolute pressure and the temperature of the vapour) increases, since after expanding into saturated vapour, it has enough time to catch enough heat to warm up further by vaporizing the remaining liquid (an important property of a superheated vapour is that no fluid in the liquid state is carried around by the vapour, unlike with saturated vapour).

Since worm maturation increases the chances of a positive AG test, repeating a test in 1 - 2 months in suspected cases is often helpful, while heat - treating samples prior to testing can increase sensitivity.

It is recommended that female dogs and cats not be spayed while they are in heat since they may be susceptible to increased blood loss.

The statement that the sensitivity is proportional to the time constant would seem obvious since for a given rate of heat imput, it will take longer to increase the temperature 5C than for an increase of 1C.

The key observation here is the increase in ocean heat content over the last half century (the figure below shows three estimates of the changes since 1955).

That would be wonderful if at least Atlantic TC reduce or do not increase with GW, since GW is and will be doing so much greater harm thru droughts, floods, disappearing glaciers, disease spread, ocean anoxia (with HS outgassing likely to follow), species loss, heat deaths,... am I leaving anything out?

Since OHC uptake efficiency associated with surface warming is low compared with the rate of radiative restoring (increase in energy loss to space as specified by the climate feedback parameter), an important internal contribution must lead to a loss rather than a gain of ocean heat; thus the observation of OHC increase requires a dominant role for external forcing.

Documentation of the heat increase in the world's oceans since 1955.

The whole issue is that any level above what is often called the «effective radiating level» (say, at ~ 255 K on Earth) should start to cool as atmospheric CO2 increases, since the layers above this height are being shielded more strongly from upwelling radiation... except not quite, because convection distributes heating higher than this level, the stratosphere marks the point where convection gives out and there is high static stability.

«since the 1960s, the mean heat - wave intensity, length and number across the Eastern Mediterranean region had increased by a factor of five or more»

The stratosphere is cooling, which is predictable from increased greenhouse gases since «carbon dioxide cooling» dominates over heating in the stratosphere.

But the burning of fossil fuels has caused a 41 percent increase in the heat - trapping gas since the Industrial Revolution, a mere geological instant, and scientists say the climate is beginning to react, though they expect far larger changes in the future.

You seem to hold to those arguments that all this heat increase in the total system since the late 1800s has come at least mostly from a never - ending increase of heat into the system via either a posited increased output from the sun or a posited decreased albedo.

(I pointed out in 231 that if all that heat that makes up the increase in ocean heat content since 2000 was in the atmosphere back in 1979, then it would have heated up the atmosphere on the order of 15 degrees C.)

There has been that much increase in ocean heat content since 2000.)

Finally, I note that you have not acknowledged the falsification I gave in 231 of your claim that all the energy of the ocean heat content increase since 2000 was first sitting in the atmosphere in 1979.

And so far, you still have not replied to my points in 156 and 231 that explain where the heat increase in the total system of ocean and atmosphere comes from and that demonstrates the physically impossibility of your main causal claim that all the ocean heat content increase since 2000 is merely due to a transfer of heat from the atmosphere, where you claim that all this heat was in the atmosphere in 1979.

The fact that you don't understand the mechanisms of how increased CO2 warms the oceans is irrelevant, since the heat content of the oceans is increasing (and, thus, the planet, as a whole has continued warming despite your «hiatus»).

In a region where the ocean was already being heated, the same pattern would be seen but now since the skin SST was warmer, the skin - bulk difference would increase, causing more heat to go into the ocean.

According to NOAA / NODC the ocean heat content 0 - 2000 m has increased 12.23 * 10 ^ 22 J since 2005.

In Balmaseda et al. paper, they show very nicely the changes in the ocean heat content (OHC) since the late 1950s and how during the last decade the OHC has substantially increased in the deep ocean while in the first 300 and 700 meters it has stalled.

An unprecedented strengthening of Pacific trade winds since the late 1990s has caused widespread climate perturbations, including rapid sea - level rise in the western tropical Pacific, strengthening of Indo - Pacific ocean currents, and an increased uptake of heat in the equatorial Pacific thermocline.

More heat near the ground will increase convection, since as we all know, hot air rises.