Do the models correctly account for the latent heat
of evaporation of water being carried up thousands of feet before releasing that heat energy well above the bulk of our atmosphere when it condenses back into liquid?
There is also the question
of evaporation of water by WIND.
Part way there, but no quantitation yet: of the 3.77 W / m ^ 2 radiated back dowwnard, most goes to increased rate
of evaporation of the water at the surface, and much less goes to increased mean temp increase at the surface; hence increased rate of non-radiative transfer of heat from surface to upper atmosphere, slight increase in rainfall as hydrological cycle is faster, and slight increase in cloud cover.
This number is based on the commonly presented estimate that 0.25 % of the mass of the atmosphere is water vapor, heat
of evaporation of water, and specific heat of air at constant pressure.
The vast bulk of this is produced by the natural process
of evaporation of water from the sea.
Not exact matches
And so he drew up a grid over Europe, each cell incorporating Bjerknes's weather data, including locational variables such as the extent
of open
water affecting
evaporation, and five vertical divisions in the upper air.
This beast
of a machine, as big as a shipping container, uses a closed loop
of evaporation and condensation to turn contaminated
water into distilled - quality H2O.
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.
When
water is heated to boiling point, the direction
of the process is toward the
evaporation of water.
How did the writer
of Ecclesiastes know the
water cycle
of condensation and
evaporation in 1000 B.C.?
How did the writer
of Ecclesiastes know the
water cycle
of condensation and
evaporation?
In addition the irrigated fields have severe problems
of salination due to
evaporation of surface
waters that leave salt behind in the soil.
Ingredients for broth: 1 uncooked whole turkey leg or large turkey thigh / 4 cups chicken or turkey broth plus a cup or two
of cold
water (you'll need extra
water if you aren't using a pressure cooker due to
evaporation while cooking / 1/2 large onion, peeled / 2 large carrots, quartered / 2 stalks
of celery, cut in half / several sprigs
of thyme / 1 bay leaf / 1 T black peppercorns / a couple
of leeks, halved, if you have them.
Evaporated milk is made by removal or
evaporation of water from milk without the addition
of any preserving material.
So if our dough is too wet, guess what: the molecules
of water that initially occupied some space in the dough leave a lot
of tiny empty spaces after
evaporation — > the dough doesn't hold together tight enough and when the dough gets dryer and dryer in the oven, it tends to fall apart once we try to handle it.
The process involves boiling
of milk to remove
water under controlled pressure at low temperatures using an
evaporation method.
Add an extra 1/3 cup
of water to account for
evaporation, and cook 6 hours on low.
The
water from the juice is extracted by
evaporation, but the concentrated juice retains all its nutritional characteristics except for the fact that it loses some
of its Vitamin C in the process.
The main advantages
of drip irrigation are that it conserves
water because less is lost to
evaporation, and it efficiently delivers
water to individual plants.
Sea salt is produced through
evaporation of ocean
water or
water from saltwater lakes, usually with little processing.
Use the proper amount
of coffee for every six ounces
of water that is actually brewed, remembering that some
water is lost to
evaporation in certain brewing methods.
Chile plants hate getting there feet too wet, particularly when there is not enough climatic heat to drive the process
of transpiration (the
evaporation of water from both the plant's leaf and the soil).
Use the proper ground amount
of Kona coffee beans for every six ounces
of water that is actually brewed, remembering that some is lost to
evaporation in certain brewing methods.
If you've got it, flaunt it — and your hair will remain perfect until the excess energy you used powering two hair dryers will hasten the world's expenditure
of fossil fuels to the point where we can no longer afford the electricity to power hair dryers, and instead resort into walking into darkened caves full
of bats and allowing the collective heat
of their tiny nocturnal bodies to hasten the
evaporation of our surplus hair
water.
Computerized monitoring
of wind, temperature and solar radiation information measures
evaporation to inform the superintendent on
water needs to maintain the fairways and greens in top playing condition.
This is accomplished with a powerful blast
of warm air that quickly breaks up the layer
of surface
water on a userâ $ ™ s hands for quick removal and
evaporation.
Evaporation from the ocean
waters can also lower the density
of the air close to the surface to the point that it can not mix with the air layer above it.
Changes in ocean currents are also lead to upwelling
of warm
water, which also increases
evaporation — and thus snow.
Modifying the vegetation cover alters the surface properties — such as the amount
of heat dissipated by
water evaporation and the level
of radiation reflected back into space — which has a knock - on effect on local surface temperature.
One system cools the air by using Earth for heat storage, the other two systems cool via the direct or indirect
evaporation of water.
Within their paper, the pair details their development
of a new algorithm that simulates the
evaporation of water at the molecular scale that matches theoretical, numerical, and real - world observations.
The areas
of heaviest vegetation are the coolest (yellow) due to
evaporation of water and shade.
The
evaporation of water that occurs when it meets a hot surface is understood in continuum theory and in experimentation.
Humidity has a significant effect because
water on the body absorbs enormous amounts
of heat and then dissipates it by
evaporation.
The newly enclosed sea succumbed to
evaporation, its
water level falling by thousands
of meters, turning it into a desertlike environment pockmarked with shallow pools as salty as today's Dead Sea.
Cooler night temperatures also allow the scanner to stay cool and minimize the
evaporation of water from the surface during the scanning procedure.
Extensive ground cover, combined with reductions
of airborne dust, intensified
water evaporation into the atmosphere, leading to monsoonlike conditions, the scientists report January 18 in Science Advances.
Inspired by this natural phenomenon, scientists report in a study appearing ACS Macro Letters that they have developed a material that mimics cactus roots» ability to rapidly absorb and retain vast amounts
of water with a minimal amount
of evaporation.
Follow - up experiments failed to replicate MacDougall's findings, and some researchers attributed the weight loss to straightforward processes like the
evaporation of water from the body.
Less than one percent
of the world's
water is liquid fresh
water, and scientific studies suggest that a majority
of U.S. and global fresh
water is now at risk because
of increasing consumption,
evaporation and pollution.
The ions help aerosols — clusters
of mainly sulphuric acid and
water molecules — to form and become stable against
evaporation.
They believe infrequent bathing helps keep skin hydrated because it avoids constant
evaporation of water, which can be drying.
The excessive heat increased the rate
of water loss by
evaporation and caused precipitation to shift from snow to rain, leaving a meager snowpack and parched reservoirs.
The
evaporation creates a negative
water vapor pressure develops in the surrounding cells
of the leaf.
Their analysis reveals that the conversion
of broadleaved forests to coniferous forests caused significant changes in evapotranspiration, the
evaporation of water through leaves, and albedo, the amount
of solar energy reflected from the Earth back into space.
«In reality, the suction that exists within the
water - conducting cells arises from the
evaporation of water molecules from the leaves.
Transpiration is the process
of water evaporation through specialized openings in the leaves, called stomates.
In this case, the additional force that pulls the
water column up the vessels or tracheids is evapotranspiration, the loss
of water from the leaves through openings called stomata and subsequent
evaporation of that
water.
This reduces the rate
of water evaporation, raises the surface temperature
of the meat, and consequently speeds up cooking.
«With dry eye, this optical function is disrupted by either insufficient tear volume or by excessively rapid
evaporation of water from the tear film,» explains Richard Braun, a professor in the University
of Delaware's Department
of Mathematical Sciences.