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abstract: The status and changes of volatile and liquid phases were measured at three sites in the soil under footpaths an dirt roads. Similar ranges of specified phases were obtained (volatile 5-27%, liquid 7-2%, solid 44-68%), as well as relations between the liquid and volatile phase (0.14-5.95). There were certain differences in the manner of changes, but they did not, however, show any clear tendencies and were not always statistically significant. |
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keywords: soil, volatile phase, liquid phase, solid phase, relation of phases |