EFFECT OF FREEZING AND THAWING PROCESSES ON SOIL AGGREGATE STABILITY
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dc.contributor.author | Oztas T. | |
dc.contributor.author | Fayetorbay F. | |
dc.date.accessioned | 2022-01-08T02:10:24Z | |
dc.date.available | 2022-01-08T02:10:24Z | |
dc.date.issued | 2003 | |
dc.identifier | https://www.elibrary.ru/item.asp?id=1471337 | |
dc.identifier.citation | Catena, 2003, 52, 1, 1-8 | |
dc.identifier.issn | 0341-8162 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/34174 | |
dc.description.abstract | The effect of freezing and thawing on wet aggregate stability of soils formed on different parent materials was determined for different aggregate size groups (0.0-1.0; 1.0-2.0; and 2.0-4.0 mm), different water contents and for various freezing and thawing cycles (three, six and nine times) and freezing temperatures (-4 and -18 °C). The initial wet aggregate stability decreased with freeze-thaw treatments by 28.6-51.7% depending on soil type, and was more pronounced with increased moisture contents at freezing. The percent decrease in wet aggregate stability for different aggregate size groups ranged from 13.8% to 57.7%. Wet aggregate stability generally increased when the number of freezing and thawing cycles increased from 3 to 6, but decreased after that point. The percentage of water-stable aggregates in all soils at -18 °C was less than that at -4 °C. | |
dc.subject | AGGREGATE STABILITY | |
dc.subject | FREEZING-THAWING | |
dc.subject | SOIL STRUCTURE | |
dc.title | EFFECT OF FREEZING AND THAWING PROCESSES ON SOIL AGGREGATE STABILITY | |
dc.type | Статья |
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