«America is in the midst of a large experiment in which weatherization efforts, retrofits, and other initiatives that affect
air exchange between the indoor and outdoor environments are taking place and new building materials and consumer products are being introduced indoors with relatively little consideration as to how they might affect the health of occupants,» said a statement from John Spengler, the chairman of the committee that wrote the report.
(CNN)-- In campaign time, it's ancient history: a 2007 video showing a testy off -
air exchange between Mitt Romney and a radio host over the candidate's faith and his stance on abortion.
CNN: Viral video shows Romney in testy exchange over his faith In campaign time, it's ancient history: a 2007 video showing a testy off -
air exchange between Mitt Romney and a radio host over the candidate's faith and his stance on abortion.
Not exact matches
US
Air Force B - 1B Lancer bombers escorted by fighter jets flew east of North Korea in a show of force after a heated
exchange of rhetoric
between Trump and Kim.
The move had the
air of the old
exchange between boss and worker:...
Qatar and Iran agreed yesterday to set up a joint transport and communications committee to facilitate trade
exchange,
air and maritime transport
between the two countries, Qatar News Agency (QNA) reported.
News of the study resulted in some controversy after a heated
exchange between Fox News anchor Megyn Kelly and members of an all - male on -
air panel on the subject sparked strong responses across media outlets.
The more intensive variations during glacial periods are due to the greater difference in temperature
between the ice - covered polar regions and the Tropics, which produced a more dynamic
exchange of warm and cold
air masses.
It would help scientists better understand clouds and carbon dioxide
exchange between ocean and
air, monitor
air quality, improve forecasts for harmful algal blooms, and more.
Rising temperatures, for example, could either increase or decrease biological productivity,» Salawitch says, as well as the emission of certain less - prevalent gases that are
exchanged between the
air and ocean.
Though relatively small in comparison to the open ocean, the coastal zones are where an extremely large amount of the carbon dioxide is
exchanged between air and water.
On glacial - interglacial time scales, atmospheric CO2 is mainly governed by the interplay
between ocean circulation, marine biological activity, ocean - sediment interactions, seawater carbonate chemistry and
air - sea
exchange.
The lung is, by its nature, an organ exposed to the environment, with a surface area roughly the size of a tennis court and a separation
between the blood and the
air of roughly one micron, in order to allow gas
exchange.
These changes might influence interactions
between the ocean and the atmosphere such as the
air - sea gas
exchange and the emission of sea - spray aerosols that can scatter solar radiation or contribute to the formation of clouds.
Between the dry
air, the radiation of
air travel, and the inevitable germ
exchange that happens when hundreds of people are stuck in a small cabin, there's a lot that can go wrong.
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).
This permits the
exchange of gases
between the water and the
air.
Bloomberg also noted that Southwest Airlines, which sets a fixed
exchange rate
between Rapid Rewards points per dollar of
air fare (which is set dynamically and thus varies by award flight) last month boosted that rate from 70 to 80 points per dollar.
Also located in San Antonio, just a short walk away from a myriad of shops, bars, restaurants and entertainment venues, this complex provides guests with a variety of services and amenities, including:
air conditioning, currency
exchange, housekeeping, solarium with sun beds, garden, pool table, drinks vending machine, internet corner with printer, car / moped rental service, excursion booking, pool bar and 24 - hour reception.Guests can choose
between a number of studios which can each cater for up to three guests.
In her recent work, exemplified by installations such as Notes on Currency (2012), The Engraved Plane (2012), and Grounds and
Airs (2012), Vogt took as her subject the ritual use and
exchange of objects, such as currency, and investigated the empathetic relationship
between objects and people.
I would suggest comparing peak to peak average temperature captures during weighted El - Nino events (during the time they occur, if they can be compared equally this would be a telling graph), instead of considering year to year records as a means of reducing ENSO effects on the temperature record, ENSO being largely a heat
exchange between air and sea causing great changes in cloud distribution world wide.
The
exchange of heat
between the
air and sea surface is particularly intense close to the edge of the sea ice.
There seems to be little
exchange in surface waters
between the NH and SH (as good as is the case for
air currents), see the main sea currents.
In a range of naturally ventilated homes with airtightness ranging from 5 to 20 ach @ 50Pa, winter
air exchange rates were estimated to vary
between 0.2 and 0.7 ach — and the ventilation rate was not closely related to airtightness, which casts doubt on the long standing assumption that infiltration can be seen as part of the ventilation strategy.2
Whilst flowing across the area
between the two columns that cold
air does not warm up by compression despite falling in height because it remains in contact with stratospheric
air with which it can freely
exchange energy by conduction and mixing.
As you can see, there is little difference
between the stations, the largest difference of a few ppmv is
between the NH and the SH, as the ITCZ hinders the
exchange of
air masses
between the hemispheres.
Finally, they say, any increase in clear
air turbulence would have important implications for large - scale atmospheric circulation, because clear
air turbulence contributes significantly to
exchanges between the stratosphere and the lower atmosphere.
That is, under the RF model, natural CO2, which
exchanges between air and surface at more than an order of magnitude greater than ACO2, would be as susceptible to accumulation in the atmosphere.
Thus,
air - sea gas
exchange paired with slow internal mixing in the oceans lead to a disequilibrium in radiocarbon activity
between the atmosphere and the ocean, which is known as the Marine Reservoir Effect (MRE).
The
exchange of
air masses
between the NH and the SH is about 10 % per year... That makes that the CO2 increase in the SH lags the increase in th NH with 1 - 2 years.
«Climate Power Play by the AAAS...» has been a very interesting blog string; however, like some others, it degraded into a bantering
between a small number of individuals, with volumes of hot
air exchanged, often personal insults, and of zero interest to the well intended general followership.
That means that it is the partial pressure difference
between air and water of all isotopes together which governs the co2
exchanges, not that of the individual isotopes.
The same for CO2 transport over the equator, because the ITCZ reduces the
exchange of
air (and aerosols and CO2, CH4,...)
between the NH and SH to some 10 %.
One of the most important factors in cloud dynamics, for example, is entrainment, which is when convecting clouds take environmental
air and fold it into themselves as they are rising — a turbulent
exchange of
air between clouds and their environment.
Here's an interesting
exchange between McI and a critical commenter, Nick Stokes, at the «
Air Vent,» wherein McI responds (I use the term advisedly in McI's case) to the Vergano articles at USAToday and DC's and John Mashey's analyses: McIntyre blames bristlecones and accuses others of plagiarism, et seq..
You seem to refer to Takahashi's data; as the
exchange of CO2
between air and water is strongly dependent upon the speed of the wind
Indeed, no actual release is needed because massive CO2
exchange occurs
between the
air and ocean surface each year and the changed pH would inhibit re-sequestration of the CO2 naturally released from ocean surface.
There is no relation
between the radiation flows
exchanged by surface and
air (whose net balance is about zero) and the radiation from the top of the
air lost to the cosmos some kilometres above the surface; the cooling of the «top of the
air» at mid and high latitudes is compensated by advection of humid
air from mid latitudes.
QUOTE:» There were over 3 million pCO2 measurements of ocean waters in the past decades which confirm Henry's law...» ANSWER: You seem to refer to Takahashi's data; as the
exchange of CO2
between air and water is strongly dependent upon the speed of the wind (as the third power of the wind according to Wanninkof & McGillis 1999) it's not Henry law!
Figure 17 - D hints at the very strong spatial variability of the CO2 content of the
air and of the surface waters;
exchanges between air and ocean are proportional to the difference of the pressures times the cube of the speed of the wind.
The compartments inside the ocean and in the soil can then be manipulated at will to recover k (t) and T0 and the delta13C steps at the times of the El Nino but the many assumptions to be made cast a strong doubt on such modelling; note than
between IPCC's AR4 and AR5 the difference
between preindustrial flows
between compartments and todays assumed flows has been changed very significantly (from 2 to 14 Gt - C for the absorption by the plants) and the
air - ocean
exchanges reduced by 10 Gt - C!
As already said by Mike M, atmospheric mixing is quite rapid, but the ITCZ delays the
exchanges between NH and SH, allowing only about 10 % of
air masses
exchange between the hemispheres.
Completely prevent
exchange of
air between in and out.
For instance, I was stunned when the climate simulators admitted under pressure that their models did not include the effects of clouds or of energy
exchange between sea and
air and that including these effects could change the outcome entirely.
There is heat
exchange between the ocean skin layer and the
air layer.
The answer might be seen from the equation h * (T — Tl) representing the heat
exchange between the ocean skin layer and the adjacent
air layer.
Surface temperatures can show short - term cooling when heat is
exchanged between the atmosphere and the ocean, which has a much greater heat capacity than the
air.
The latitudinal temperature gradient in summer is much smaller, thus providing less drive for
exchange of
air masses
between middle latitudes and polar regions — and when
exchange occurs the effect on temperature is less than that caused by a winter «polar express» of Arctic (or Antarctic)
air delivered to middle latitudes.
The aeration process becomes a highly efficient heat
exchange between the wastewater and the ambient
air.
Scientists have measured dissolved carbon dioxide (CO2) gas dynamics in many ocean regions to predict future CO2
exchange between the
air and sea, which will influence ocean acidification and global warming.