However figure 1 shows that the Palmer Drought Severity Index for the most recent droughts (since 1995) is exceptional in the record and this appears to be because of «large
increases in air temperature», nudge, nudge, wink, wink...
A compilation of surface measurements of downward longwave radiation from 1973 to 2008 find an increasing trend of more longwave radiation returning to earth, attributed to
increases in air temperature, humidity and atmospheric carbon dioxide (Wang 2009).
They looked at the way that permafrost changes across the landscape, and how this is related to the air temperature, and then considered possible future
increases in air temperature before converting these to a permafrost distribution map, using their observation - based relationship.
Surface measurements of downward longwave radiation A compilation of surface measurements of downward longwave radiation from 1973 to 2008 find an increasing trend of more longwave radiation returning to earth, attributed to
increases in air temperature, humidity and atmospheric carbon dioxide (Wang 2009).
«We found that the level of CO 2 had fluctuated greatly over the period but at any given time
increases in air temperature preceded higher concentrations of CO 2,» says academician Kapitsa, who worked in Antarctica for many years.
Furthermore, the recent retreat was matched in its vigour during a period of warming in the 1930s with comparable
increases in air temperature.
A compilation of surface measurements of downward longwave radiation from 1973 to 2008 find an increasing trend of more longwave radiation returning to earth, attributed to
increases in air temperature, humidity and atmospheric carbon dioxide (Wang 2009).
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 a small
increase in air temperature pushes up overall energy demand, and about 25 % of our energy bills are for only 40 hours per year when the grid is most heavily used.
The most visible sign of a warming climate is
the increase in air temperature, which affects the climate and weather patterns.
This would be true if the only thing changing was the precipitation rate, but this is obviously not the case because the driver of all these precipitation changes is the expected significant
increase in air temperature.
The combination of both phenomena would contribute to
an increase in air temperatures.
(Note: a 20 °C increase in surface temperatures does not directly translate to a large
increase in air temperatures.
The increase in air temperature is not homogeneous throughout the globe — for instance, the Arctic is seeing a faster rate of warming than other areas.
In parallel,
the increase in air temperatures will exacerbate levels of thermal stress on coastal shallow water biota [7], with concerns that temperature spikes may exceed tolerance levels.
Recorded observations show
an increase in air temperature which is associated with an earlier onset of hop phenological phases and a shortening of the vegetation period.
Take care Make ventilation holes to prevent suffocation; also note that quinzees can collapse from poor snow condition,
increase in air temperature, failure to let the mound harden enough, or from people clambering on top.
Not exact matches
Trump's stance on the environment contradicts thousands of scientists and decades of research, which has linked many observable changes
in climate, including rising
air and ocean
temperatures, shrinking glaciers, and widespread melting of snow and ice, to an
increase in greenhouse gas emissions from human activities.
Air can hold about 7 percent more water for every degree Celsius
increase in temperature, Kossin explained.
Warmer
air increases the evaporation rate of water, and for every degree Celsius
increase in temperature, a parcel of
air can hold 7 percent more water.
A Hollywood nursing home where 12 elderly patients died of overheating after Hurricane Irma knocked out its
air conditioning made matters worse by using portable units that were not properly ventilated and
increased temperatures in most of the facility, an engineer testified
in a deposition.
If they are just domed with no bottom at all, I'd suggest lowering the baking
temperature a little (140 °C) and
increasing the baking time by a couple of minutes because it could be that the
air in them
in expanding too quickly.
This recipe can easily be
increased and stored
in an
air tight jar at room
temperature in the pantry.
If the exercise work rate is free to vary, then experimental interventions such as changes
in ambient
temperature, oxygen content of the inspired
air, energy substrate availability or the provision of incorrect distance feedback all alter the power output (pacing strategy), whereas the rate of
increase in RPE has been found to be similar between conditions.13 20 21 24 — 26
In all regions, the researchers attributed some of the increase in atmospheric ammonia to climate change, reflected in warmer air and soil temperature
In all regions, the researchers attributed some of the
increase in atmospheric ammonia to climate change, reflected in warmer air and soil temperature
in atmospheric ammonia to climate change, reflected
in warmer air and soil temperature
in warmer
air and soil
temperatures.
«We found that development differences were due to moisture interacting with
temperature where
increased water content of the sand resulted
in temperatures that were 2 to 3 degrees Celsius lower than
air temperatures,» said Wyneken.
He found that the added
air pollution caused by each degree Celsius
increase in temperature caused by CO2 leads to about 1,000 additional deaths
in the U.S. and many more cases of respiratory illness and asthma.
The team's paper, «
Increasing Influence of
Air Temperature on Upper Colorado River Streamflow,» is scheduled for online publication
in Geophysical Research Letters.
We used data from a field experiment
in Northern Sweden,
in which climate change was simulated with open top chambers to
increase the
air and soil
temperature, and with addition of plant litter from willow and birch - shrubs.
Because
air temperature significantly alters atmospheric dynamics, which
in turn affects moisture transport, scientists speculate that this
increase of high altitude moisture may be tied to global warming.
In a warming world, atmospheric water vapour content is expected to rise due to an increase in saturation water vapour pressure with air temperatur
In a warming world, atmospheric water vapour content is expected to rise due to an
increase in saturation water vapour pressure with air temperatur
in saturation water vapour pressure with
air temperature.
Climate change
in southern Africa affects animals through the direct effects of
increasing air temperatures and aridity.
The second examines what can be done to strengthen commitments between now and 2020 to
increase the chance of limiting global warming to a target of 2 °C above pre-industrial
temperatures (see «Emissions up
in the
air?»).
Temperature anomalies may contribute to regional
air pollution and an
increased mortality during hot spells
in summer.
Asphalt Earth
In the 1960s Esso Oil (now part of Exxon Mobil) proposed that coating the earth with black paving materials like asphalt would
increase air temperature enough to spur formation of cumulus clouds and encourage rain.
They found that AP
increased faster than
air temperature (AT) over land
in the past few decades, especially
in the low latitude areas, and the rise is expected to continue
in the future.
As
temperatures rise, energy demands peak, with a corresponding
increase in air pollutants.
Expected
increases in extreme heat and drought events will bring changes
in precipitation,
air and water
temperatures,
air density and humidity, write Matthew Bartos and Mikhail Chester
in the current issue of the research journal Nature Climate Change.
Rising concentrations of greenhouse gases
in Earth's atmosphere
increase the
temperature of
air and water, which causes sea level to rise
in two ways.
Innovative urban design could create
increased access to active transport.99 The compact geographical area found
in cities presents opportunities to reduce energy use and emissions of heat - trapping gases and other
air pollutants through active transit, improved building construction, provision of services, and infrastructure creation, such as bike paths and sidewalks.303, 318 Urban planning strategies designed to reduce the urban heat island effect, such as green / cool roofs,
increased green space, parkland and urban canopy, could reduce indoor
temperatures, improve indoor
air quality, and could produce additional societal co-benefits by promoting social interaction and prioritizing vulnerable urban populations.311, 303
By analyzing global water vapor and
temperature satellite data for the lower atmosphere, Texas A&M University atmospheric scientist Andrew Dessler and his colleagues found that warming driven by carbon dioxide and other gases allowed the
air to hold more moisture,
increasing the amount of water vapor
in the atmosphere.
Simultaneous exposure to toxic
air pollutants can worsen allergic responses.24, 156,25,157 Extreme rainfall and rising
temperatures can also foster indoor
air quality problems, including the growth of indoor fungi and molds, with
increases in respiratory and asthma - related conditions.27, 28,29,30 Asthma prevalence (the percentage of people who have ever been diagnosed with asthma and still have asthma)
increased nationwide from 7.3 %
in 2001 to 8.4 %
in 2010.
The effects of
increased temperatures and atmospheric CO2 concentration have been documented concerning shifts
in flowering time and pollen initiation from allergenic plants, elevated production of plant - based allergens, and health effects of
increased pollen concentrations and longer pollen seasons.15, 16,17,18,19,20,21,22,23,24,25,26 Additional studies have shown extreme rainfall and higher
temperatures can lead to
increased indoor
air quality issues such as fungi and mold health concerns.27, 28,29,30
Climate change, resulting
in more frost - free days and warmer seasonal
air temperatures, can contribute to shifts
in flowering time and pollen initiation from allergenic plant species, and
increased CO2 by itself can elevate production of plant - based allergens.137, 15,16,17,18,19,138 Higher pollen concentrations and longer pollen seasons can
increase allergic sensitizations and asthma episodes, 20,21,155,22 and diminish productive work and school days.138, 22,23
ocean system is associated with an amplified
increase in arctic surface
air temperature, downward longwave radiation, and net heat flux.
[Response: Well, something like a circulation changed forced by the NAO pattern (which may
in turn be affected by greenhouse gases) might cause an
increase in European
air temperatures, which
in turn would allow low level moisture to
increase if there is enough moisture supply, which would then constitute an amplification of a signal driven remotely.
included
in the model projections and is there a potential for a more rapid global
temperature increase after hypothetical stopping of
air pollution and subsequent cleaning of
air?
Lynn, the
increase of
temperatures in the Arctic, is mainly the result of an inflow of warmer
air from lower latitudes (with the current AO) and the change
in albedo (mainly
in summer).
Climate models generally predict that
temperatures should
increase in the upper
air as well as at the surface if
increased concentrations of greenhouse gases are causing the warming.»
Possible mechanisms include (vii) changes
in ocean
temperature (and salinity), (viii) suppression of
air - sea gas exchange by sea ice, and (ix)
increased stratification
in the Southern Ocean.