Not exact matches
How about cosmic microwave background
radiation, time dilation in supernovae light curves, the Hubble deep field, the Sunyaev - Zel «dovich
effect, the Integrated Sachs - Wolfe
effect, the hom.ogeneity of stars and galaxies, etc, etc...
Chemotherapy and
radiation can cause devastating side
effects to children, and it's not clear
how beneficial the treatments are for this disease.
Investigating
how space
radiation affects astronauts and learning ways to mitigate those
effects are critical to further human exploration of space, and NASA needs to consider these risks as it plans for missions to Mars and beyond.
But if it interacted with
radiation in the early universe, it could have an
effect similar to that of relativistic particles, changing
how the energy in the early universe is divided up among its components.
As a result, changes in Antarctic clouds, such as the amount of ground they cover or
how much
radiation they absorb, can have ripple
effects as far away as the tropics.
At 3 p.m. on Thursday, join Florida State University geochemist William Burnett to chat about
how radiation can affect ocean chemistry and its possible
effects on marine ecology.
Morever, larger trees transpire, or release, more water into the atmosphere, cooling the land and supporting cloud formation, which
effects how much solar
radiation is reflected back to space and impacts precipitation.
By obtaining continuous estimates of
how much surface solar
radiation would have occurred had clouds not been present, they were able to determine the
effect of clouds on the solar
radiation reaching the surface.
In this case, there are serious questions about
radiation, its
effects on the body and
how to protect oneself in both the short and long term, provoking an unnecessary run on...
Basic
Radiation Calculations The foundation of any calculation of the greenhouse
effect was a description of
how radiation and heat move through a slice of the atmosphere.
We know
how much
radiation comes from the sun, and we know the
effects of CO2, but there are pretty large error bars on aerosols that this mission could help with.
Here's a hint: begins with a G. 3) So after all that blabing about moon, mercury and venus it is still hard to see
how the obscure part of Venus (which is not recieving any direct
radiation from the Sun) is still over 400 Celcius when on a plante much closer to the same sun temperatures plunge to a a hundred negative... since the Greenhouse
effect does not exist it must be MAGIC, pardon me, SCIENCE.
It is not clear
how much is the actual anthropogenic contribution to a changed
radiation budget (again, even the sign of the anthropogenic
effect is not known).
The obvious conclusion is that if we are significantly changing
how the planet atmosphere absorbs
radiation and we don't have a clue about the
effects, then we should be very afraid.
The best papers I've read (so far) that seek to explain
how things like the DALR and wet air lapse rates
effect the actual transport of heat from the solar - heated surface and atmosphere to where it is ultimately lost via
radiation are really quite good.
We know with absolute certainty that a doubling of CO2 can produce no more than half a degree C (actually the number is a lot closer to 0.3 °C) because the 14.77 micron band of the Earth's
radiation is already so close to saturation that there is not enough energy left in this band to have any further significant
effect regardless of
how much the CO2 concentration increases.
Optical depth is a measure of
how opaque the atmosphere is to long - wave
radiation, and so is a measure of the strength of the greenhouse
effect.
You can come up with numbers like 7 C by seeing
how much
effect removing CO2 has on the outgoing
radiation, which is 27 W / m2 for a standard sounding, equating to needing 7 degrees cooling to restore the balance.
Axel Kleidon and Maik Renner of the Max Planck Institute for Biogeochemistry in Jena, Germany, used a simple energy balance model to determine
how sensitive the water cycle is to an increase in surface temperature due to a stronger greenhouse
effect and to an increase in solar
radiation.
When Eli last left the bunnies, he was pointing out
how gravity explains much of the greenhouse
effect, well, except for the part that you need some things in the atmosphere that absorb IR
radiation from the surface.
This is
how I see the logic behind your description of the
effect of evaporation on the cooling of the ocean and the interaction between evaporation and back
radiation, but maybe I have misunderstood all the thing.
The model was designed to illustrate one single characteristic of CO2, that being
how it reacts with long wave
radiation in the context of the «greenhouse
effect».
Notice
how the two fainter lines at the top are the separate
effects of the warmer surface and the higher atmospheric temperature creating more longwave
radiation.
An increase in DLR DIRECTLY
effects the amount of
radiation the ocean radiates and hence
how quickly it cools.
Thus solar activity has associated positive feedback when more active and negative feedback when less active, dramatically magnifying Earth's thermal response to changes in solar activity and explaining
how fractions of Wm - 2 change in direct solar
radiation translate to many Wm - 2
effect between positive and negative phases of relative solar activity.
If we don't understand the total
effect of thermal
radiation then
how can we understand the bigger picture?
What is a good source to explain the very basics of
radiation effects of
how greenhouse gases trap heat?
Also, since you agree with P&O's description of
how the greenhouse
effect works (i.e. downward long - wave
radiation warms the lower atmosphere and the ground), will you retract statements like the following «-LSB-...] I demonstrate that the down - welling
radiation hypothesis divulged by the proponents of the anthropogenic global warming [is] incompatible with the laws of thermodynamics.»
See Figure 9.3 in the IPCC for the shortwave
radiation effects as a result of Pinatubo and
how the simulations that included Pinatubo correctly modeled the shortwave
radiation effects as a result of aerosols.
Also, since you agree with P&O's description of
how the greenhouse
effect works (i.e. downward long - wave
radiation warms the lower atmosphere and the ground), will you retract statements like the following «-LSB-...]