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Water global distribution

Lovelock and co-workers [228,229] determined methyl fluoride, methyl chloride, methyl bromide, methyl iodide, and carbon tetrachloride in the Atlantic Ocean. This shows a global distribution of these compounds. Murray and Riley [230,231] confirmed the presence of carbon tetrachloride, and also found low concentrations of chloroform and tri- and tetrachloroethylene in Atlantic surface waters. [Pg.406]

Due to its chemical inertness, vaporizable nature (enthalpy of vaporization = 59.15 kJ/mol), and low water solubility (at 20°C, 2 x 10 6 g/g), elemental mercury vapor has over one year of residence time, long-range transport, and global distribution in the atmosphere [3-8]. [Pg.240]

Aselmann 1, Crutzen PJ. 1989. Global distribution of natural fresh-water wetlands and rice paddies their net primary productivity, seasonality and possible methane emissions. Journal of Atmospheric Chemistry 8 307-358. [Pg.260]

Barhng J, Arnold GL, Anbar AD (2001) Natural mass-dependent variations in the isotopic composition of molybdenum. Earth Planet Sci Lett 193 447 57 Barnes I, Irwin WP, White DE (1978) Global distribution of carbon dioxide discharges and major zones of seismicity. US Geological Survey, Water-Resources Investigation 78-39, Open File Report... [Pg.231]

For an assessment of the global distribution of persistent volatile halogenated hydrocarbons, the solubility and activity coefficients of such compounds in natural waters need to be known. Warner and Weiss (1985) have determined the solubilities of dichlorodifluoromethane (Freon 12) at 1 bar partial pressure at various temperatures in freshwater and in seawater (35.8%o salinity) ... [Pg.179]

The air-water interface plays a key role among all natural boundaries. It controls the global distribution of many important natural and man-made chemicals (C02, CH4,... [Pg.838]

The state of water resources, distribution of freshwater supplies and the state of components of the global water balance. [Pg.455]

Keeling C. D., Carbon dioxide in surface oceans waters, 4. Global distribution. J. Geophys. Res., 73, 4543-4553 (1968). [Pg.426]

Figure 18 Global distribution of AOT t at 865 nm (upper panel) and dependence on wavelength A as the Angstrom exponent, a= — d In r/d In A (lower panel) for June 1997. The distributions were derived from radiance measurements at 18-km resolution by the POLDER (POLarization and Directionality of the Earth s Reflectance) radiometer aboard the ADEOS (ADvanced Earth Observing Satellite) platform. Retrieval is limited to the atmosphere above water surfaces. Courtesy of Laboratoire d Optique Atmospherique, Lille, France Laboratoire des Sciences du Climat et de TEnvironnement, Gif sur Yvette, France Centre National d etudes Spatiales, Toulouse, France and National Space Development Agency, Japan. For further information see http //earth-sciences.cnes.fr 8060/polder/... Figure 18 Global distribution of AOT t at 865 nm (upper panel) and dependence on wavelength A as the Angstrom exponent, a= — d In r/d In A (lower panel) for June 1997. The distributions were derived from radiance measurements at 18-km resolution by the POLDER (POLarization and Directionality of the Earth s Reflectance) radiometer aboard the ADEOS (ADvanced Earth Observing Satellite) platform. Retrieval is limited to the atmosphere above water surfaces. Courtesy of Laboratoire d Optique Atmospherique, Lille, France Laboratoire des Sciences du Climat et de TEnvironnement, Gif sur Yvette, France Centre National d etudes Spatiales, Toulouse, France and National Space Development Agency, Japan. For further information see http //earth-sciences.cnes.fr 8060/polder/...
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See also in sourсe #XX -- [ Pg.19 ]



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Global distribution

Water distribution

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