<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bernd Jähne</style></author><author><style face="normal" font="default" size="100%">Gerhard Heinz</style></author><author><style face="normal" font="default" size="100%">Wolfgang Dietrich</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Measurement of the diffusion coefficients of sparingly soluble gases in water</style></title><secondary-title><style face="normal" font="default" size="100%">J. Geophys. Res.</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1987</style></year></dates><number><style face="normal" font="default" size="100%">C10</style></number><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">10,767--10,776</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">The diffusion coefficients D of important gas tracers dissolved in water and seawater were measured with a modified Barrer method. The measurements include the gases He, Ne, Kr, Xe, H2, CH4, and CO2 dissolved in distilled water in the temperature range from 5 to 35°C, and He and H2 dissolved in seawater in the same temperature range. The maximum systematic error is estimated to be well below 5%. The isotopic fractionation in the diffusion coefficient was determined to be (0.87 ± 0.05) for 13CO2/12CO2 and (15 ± 3)% for 3He/4He.</style></abstract></record></records></xml>