It absorbs radiation and emits it, just like
all other atmospheric gases do.
Water vapor and
the other atmospheric gases are independent.
Carbon dioxide, methane, water vapor, and a few
other atmospheric gases trap heat energy and maintain Earth's temperature range.
The FACT remains, humans & all animals on earth, have NEVER existed with CO2, Methane &
other atmospheric gases as HIGH as they are today!.
Water vapor, carbon dioxide, and a few
other atmospheric gases act like the glass panes of a greenhouse, allowing sunlight in to warm the planet but preventing heat from escaping.
Free oxygen is not bound to another element, as are the oxygen atoms in
other atmospheric gases like carbon dioxide and sulfur dioxide.
Not exact matches
We know that contained in these ice layers there are bubbles of
atmospheric gases, particulate matter and
other distince indicators of the climate at the time the layers were formed.
The main objectives of this mission are to search for evidence of methane and
other trace
atmospheric gases that could be signatures of active biological or geological processes and to test key technologies in preparation for ESA's contribution to subsequent missions to Mars.
The reaction rate between
atmospheric hydrogen chloride (HCl) and chlorine nitrate (ClONO2) is greatly enhanced in the presence of ice particles; HCl dissolves readily into ice, and the collisional reaction probability for ClONO2 on the surface of ice with HCl in the mole fraction range from ∼ 0.003 to 0.010 is in the range from ∼ 0.05 to 0.1 for temperatures near 200 K. Chlorine (Cl2) is released into the
gas phase on a time scale of at most a few milliseconds, whereas nitric acid (HNO3), the
other product, remains in the condensed phase.
Other scientists have criticized the planetary boundaries as too generous (for example, allowing too much human appropriation of freshwater flows) or employing the wrong metric (
atmospheric concentrations of CO2 rather than cumulative emissions of greenhouse
gases).
But even the first step of modeling the effects of greenhouse
gas sources and sinks on future temperatures requires input from
atmospheric scientists, oceanographers, ecologists, economists, policy analysts, and
others.
In one scenario, methane's rise may come in part from a drop in hydroxyl, a chemical that acts as an
atmospheric detergent; in the
other, the
gas is emanating from tropical wetlands flooded by heavy rains in recent years.
In 1815, the Indonesian volcano Tambora propelled more ash and volcanic
gases into the atmosphere than any
other eruption in history and resulted in significant
atmospheric cooling on a global scale, much like Krakatau a few decades later.
The measurement method using the harmonic interferometer that we have developed does not depend upon
gas composition used when plasma is produced, as compared to
other electron density diagnostic methods for
atmospheric pressure low - temperature plasma.
Other than in previous publications, optical rogue waves in this system are clearly ruled by
atmospheric turbulence in a
gas cell, effectively enabling the observation of a storm in a test tube.
Like the
other gas giants, Saturn lacks a solid surface that can be used to measure its rotation period; surficial
atmospheric features at the equator move faster than at the poles.
Earth's average temperature has remained more or less steady since 2001, despite rising levels of
atmospheric carbon dioxide and
other greenhouse
gases — a trend that has perplexed most climate scientists.
According to two studies published late last year,
atmospheric levels of
other, more potent
gases that also affect climate are on the rise.
For example, research in Los Angeles is showing that small methane leaks in homes between the
gas meter and heaters and stoves could be leading to higher
atmospheric methane concentrations there, he said, whereas
other cities may have old, leaking
gas pipes.
Within that range of
atmospheric density, even higher concentrations of carbon dioxide wouldn't have been adequate to counteract the faint young sun, suggesting that methane, ethane or
other strong greenhouse
gases kept Earth from freezing.
It also means that scientists and
other experts are going to have to monitor measures
other than just
atmospheric concentration of greenhouse
gases to catch catastrophic climate change developing.
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.
The relative
atmospheric concentrations of greenhouse
gases as well as aerosol and particulate content coupled with
other climate information gives insight into both the importance of these as drivers of temperature as well as how these drivers might couple in either a positive or negative feedback sense (Beckman and Mahoney, 1998).
All the models I've seen rely on the assumption that an increase in
atmospheric greenhouse
gases will necessarily increase the long - term average temperature of the globe and that all the
other mechanisms that cause or counteract warming are understood and modeled fairly accurately.
To derive the climate projections for this assessment, we employed 20 general circulation models to consider two scenarios of global carbon emissions: one where
atmospheric greenhouse
gases are stabilized by the end of the century and the
other where it grows on its current path (the stabilization [RCP4.5] and business - as - usual [RCP8.5] emission scenarios, respectively).
Now, giant cyclones at the planet's poles have been seen in greater detail than ever before — they are not only stunning, but unique from
atmospheric storms of any
other planet in the Solar System, even
other gas and ice giants.
The importance of heterogeneous human climate forcings does not diminish the important of added greenhouse
gases, but does indicate that more attention needs to be given to these
other human climate forcings, including how they can modify
atmospheric and ocean circulation features.
Ongoing measurements of anthropogenic CO2,
other gases and hydrographic parameters in these key marginal seas will provide information on changes in global oceanic CO2 uptake associated with the predicted increasing
atmospheric CO2 and future global climate change.
«This new understanding about how life can still exist in physically extreme and nutrient - starved environments like Antarctica opens up the possibility of
atmospheric gases supporting life on
other planets,» adds Ferrari.
This resulted in a map of the relative speed of the
atmospheric gas across the entire disc of Antares — the first ever created for a star
other than the Sun..
What has happened to
atmospheric concentrations of CO 2 and
other infrared - absorbing
gases so far and what have these
gases to do with human activity?
All the models I've seen rely on the assumption that an increase in
atmospheric greenhouse
gases will necessarily increase the long - term average temperature of the globe and that all the
other mechanisms that cause or counteract warming are understood and modeled fairly accurately.
Greenhouse
gases are well mixed and have an effect globally,
other forcings may be more regional (aerosols, land use) but they can still have far field affects due to the nature of the
atmospheric circulation.
Hence the strength of the terrestrial greenhouse is sustained and effectively controlled by the
atmospheric temperature floor that is provided by CO2 and the
other non-condensing greenhouse
gases.
While President Obama and more than 100
other heads of state are expected to participate in the United Nations Climate Summit today, President Xi Jinping of China, the country making by far the biggest contribution to the
atmospheric buildup of greenhouse
gases, will not appear.
Insert, 10:08 p.m. Paul Shepson, the study's lead author and an
atmospheric chemist at Purdue, said Derry's concern that the team was measuring coalbed methane coming from somewhere
other than the
gas wells was unfounded.
In Chapter 7, the IPCC report states it clearly: «the increases in
atmospheric carbon dioxide and
other greenhouse
gases during the industrial era are caused by human activities».
[UPDATED 6/23, 9:30 a.m.] Twenty years ago today, James E. Hansen testified before the Senate Energy Committee — in a room kept intentionally warm by committee staff — that the
atmospheric buildup of carbon dioxide and
other greenhouse
gases from burning fossil fuels and forests was already perceptibly influencing Earth's climate.
How does arrogance or any
other personal attitudinal trait on anyone's part affect the scientific evidence for global warming due to increasing
atmospheric concentrations of IR - excitable
gases like CO2?
Hence, the strength of the terrestrial greenhouse effect is effectively sustained and controlled by the
atmospheric temperature structure provided by CO2 and the
other non-condensing greenhouse
gases.
«[W] hether
atmospheric gases such as CO2 (and H20, CH4, and
others) warm the planet is not an issue where skepticism is plausible.»
i) CO2 and
other trace
gases are too small a proportion of the atmosphere to make a significant difference to overall
atmospheric density even if their volumes were to be multiplied many times over.
Combustion of coal, oil, and natural
gas, and to a lesser extent deforestation, land - cover change, and emissions of halocarbons and
other greenhouse
gases, are rapidly increasing the
atmospheric concentrations of climate - warming
gases.
There are no experimental data to support the hypothesis that increases in human hydrocarbon use or in
atmospheric carbon dioxide and
other green house
gases are causing or can be expected to cause unfavorable changes in global temperatures, weather, or landscape.
Since the industrial revolution humans have burned an enormous amount of fossil fuel, causing
atmospheric CO ₂ and
other greenhouse
gases to skyrocket.
In
other words, aim to get temperatures back under the Holocene maximum of 0.5 ºC, which implies a level of greenhouse
gases below 320 parts per million (ppm) of
atmospheric carbon dioxide (CO2), compared to the current level of 405 ppm.
The release of
gas hydrates may still be stoppable through a suite of techniques including withdrawing
atmospheric CO2 by rapidly building soil fertility on a global scale, reforestation to increase reflective cloud cover, and rapidly reducing CO2 emissions — in
other words, a massive emergency campaign to cool the planet: Climate Code Red!
An international team of researchers report in Nature Communications that they made a computer model of the planet's
atmospheric conditions: they included natural and human - triggered aerosols, volatile organic compounds, greenhouse
gases and
other factors that influence temperature, one of which is albedo: the scientist's word for the capacity of terrain to absorb or reflect solar radiation.
Increased
atmospheric carbon dioxide due to massive burning of carbon - containing fossil fues: petroleum, natural
gas, coal; and
other causes such as changes to land use and clearing of forest;
In order to get the bioreactors efficient enough to produce 10,000 — 20,000 gallons of fuel per acre per year they need CO2 at many times
atmospheric concentration which is a piece of cake if you capture it from power plant or
other industrial exhaust
gases but not so easy getting it out of the air.