For example, scientific uncertainty fuels the ongoing debate over greenhouse gas regulation and is a major factor in the debate over whether to ban pesticides.

For emissions trading where greenhouse gases are regulated, one emissions permit or allowance is considered equivalent to one metric ton of carbon dioxide ( CO < sub > 2 </ sub >) emissions.

For example, for a situation where the human impact on climate change is being measured, an appropriate unit for T might be greenhouse gas emissions per unit of GDP.

For communities, telecommuting may offer fuller employment ( by increasing the employability of circumstantially marginalized groups such as work at home parents and caregivers, the disabled, retirees, and people living in remote areas ), reducing traffic congestion and traffic accidents, relieving pressure on transportation infrastructure, reducing greenhouse gases, reducing energy use, improving disaster preparedness, and reducing vulnerability to terrorism.

For example, bumblebee colonies are often placed in greenhouse tomato production, because the frequency of buzzing that a bumblebee exhibits effectively releases tomato pollen.

For example, von Oettingen recorded 47 fatal and 174 nonfatal cases of methyl bromide intoxication between 1899 and 1952 ... Severe poisoning with some fatalities resulted from soil disinfection by injection of methyl bromide into greenhouse soil.

For colder climates, the fully heated and artificially lit greenhouse is the ultimate season extension device, allowing some crops to be grown year-round, through sub-zero winters.

For a greenhouse gas, such as carbon dioxide, radiative transfer codes that examine each spectral line for atmospheric conditions can be used to calculate the change ΔF as a function of changing concentration.

For example, the Foundation ’ s U. S. grantees have developed data to inform the United States Congress ’ s consideration of a cap on greenhouse gas emissions, and in China grantees have provided technical assistance to mayors and other officials on bus rapid transit and urban planning.

For more information see greenhouse gas.

For example, the 1951 Kaiser Deluxe Golden Dragon shows a considerable " Hofmeister kink " in its greenhouse design.

For aspects of climate change, a range of man-made chemical emission scenarios can be fed into the climate models to see how an enhanced greenhouse effect would modify the Earth's climate.

For example, consider a business that owns a factory putting out 100, 000 tonnes of greenhouse gas emissions in a year.

For this to be useful, the measure must be independent of the nature of the forcing ( e. g. from greenhouse gases or solar variation ); to first order this is indeed found to be so.

4 May 2009 < http :// www. up. ac. za / academic / botany / garden / species / 95. html ></ ref > For growth in a greenhouse Kalanchoe beharensis will grow in a mixture of equally distributed loam and sand, and gravel for drainage.

For example, an individual might purchase carbon offsets to compensate for the greenhouse gas emissions caused by personal air travel.

For example, projects that reduce agricultural greenhouse gas emissions may improve water quality by reducing fertilizer usage.

For instance, transport is responsible for 21 % of EU greenhouse gas emissions, households, and small businesses for 17 % and agriculture for 10 %.

For communities, home business ownership may offer fuller employment ( by increasing the employability of circumstantially marginalized groups such as work at home parents and caregivers, the disabled, retirees, and people living in remote areas ), reducing traffic congestion and traffic accidents, relieving pressure on transportation infrastructure, reducing greenhouse gases, reducing energy use, improving disaster preparedness, and reducing vulnerability to terrorism.

“ For Braley, the prospect of higher energy costs is no reason to put off reducing greenhouse gas emissions.

For climate change, the pollutant is human ( or anthropogenic ) emissions of greenhouse gases ( GHGs ).

For their purposes, oxygen and other gases were not drawn from the surrounding atmosphere through the medium of lungs but sustained artificially by solution in their shells.

For a typical coal-fired power station, FGD will remove 95 percent or more of the SO2 in the flue gases.

For instance, Cooper pairs have been observed in ultracold gases of Fermions where a homogeneous magnetic field has been tuned to their Feshbach resonance.

For example, the same techniques used to model ideal gases can be applied to model the behavior of a hard sphere colloidal suspension.

For example, the dynamic history of the planetary atmosphere's CO < sub > 2 </ sub > and O < sub > 2 </ sub > composition has been affected by the biogenic flux of gases coming from respiration and photosynthesis, with levels fluctuating over time in relation to the ecology and evolution of plants and animals.

For a reduction in narcotic effects trimix or heliox, gases which also contain helium, are generally used by divers.

For example, there is much better scientific evidence that breathing high-oxygen gases increase exercise tolerance, during aerobic exertion .< ref >

For flow of gases, to determine whether to use compressible or incompressible fluid dynamics, the Mach number of the flow is to be evaluated.

For those gases, the relative radiative forcing will depend upon abundance and hence upon the future scenario adopted.

For mixtures of gases, IUPAC recommends the letter.

For this reason, the Mine Safety and Health Administration requires that groups of miners in the United States carry gas detection equipment that can detect common gases, such as CO, O < sub > 2 </ sub >, H < sub > 2 </ sub > S, CH < sub > 4 </ sub >, as well as calculate % Lower Explosive Limit.

For the first six periods of the periodic table, the noble gases are exactly the members of group 18 of the periodic table.

For years after large Plinian eruptions, the blue cast of the sky is notably brightened due to the persistent sulfate load of the stratospheric gases.

For gases, the volume ratio is ideally the same by the ideal gas law, but the mass ratio of a single reaction has to be calculated from the molecular masses of the reactants and products.

For example, the two diatomic gases, hydrogen and oxygen, can combine to form a liquid, water, in an exothermic reaction, as described by the following equation:

For example, oils, and greases, and rubber, or plastic gaskets used as seals for the vacuum chamber must not boil off when exposed to the vacuum, or the gases they produce would prevent the creation of the desired degree of vacuum.

For dilute gases, kinetic molecular theory relates the diffusion coefficient D to the particle density n = N / V, the molecular mass M, the collision cross section, and the absolute temperature T by

For instance, the radii generally decrease along each period ( row ) of the table, from the alkali metals to the noble gases ; and increase down each group ( column ).

For gases at room temperature, the range of volumetric heat capacities per atom ( not per molecule ) only varies between different gases by a small factor less than two, due to the fact that in every ideal gas has the same molar volume.

For gases it is necessary to distinguish between volumetric heat capacity at constant volume and volumetric heat capacity at constant pressure, which is always larger due to the pressure-volume work done as a gas expands during heating at constant pressure ( thus absorbing heat which is converted to work ).

For instance, by separating the total interaction of physisorption into two contributions-a short-range term depicted by Hartree – Fock theory and a long-range van der Waals attraction, the equilibrium position of physisorption for rare gases adsorbed on jellium substrate can be determined.

For ideal gases, the molar volume is given by the ideal gas equation: this is a good approximation for many common gases at standard temperature and pressure.