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Soil properties as indicators of soil water regime: a reviewстатья
- Авторы: Smirnova M.A., Kozlov D.N.
- Журнал: Eurasian Soil Science
- Том: 56
- Номер: 3
- Год издания: 2023
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 307
- Последняя страница: 321
- DOI: 10.1134/S1064229322602396
- Аннотация: Water movement in soils contributes to the formation of a number of specific soil properties; theirinterpretation makes it possible to characterize the features of particular hydrological processes and the soilwater regime in general, which is important because of the limited possibilities to conduct direct monitoringof soil water movement. In this review, we consider the diagnostic indicators of mineral soils determined inthe field and under laboratory conditions and characterized by different formation times and tolerance towardchanges in the environmental factors. Field methods for diagnosing soil water regime make it possible to formulatehypotheses about the features of water behavior within the soil profile, which can later be confirmedor refuted as a result of laboratory diagnostic methods, regime observations, and physical and mathematicalmodeling. In particular, on the basis of a standard field description of soils, it is possible to identify the zoneof maximum water turnover, parts of the soil profile with constant or periodic water stagnation, and the capillaryfringe level. Clay coatings, root channels, and burrows of soil animals mark the preferential flows. Laboratorydiagnostic methods are aimed at assessing the quantitative ratio of hydrological processes in the soil;basically, they allow to characterize the source, duration, and intensity of the period of soil overmoistening.The Schwertmann coefficient is the most commonly used and efficient analytical indicator for diagnosing soilovermoistening, which has been shown for a wide range of soils. Verification of the results of hydrologicalmodeling on the basis of data on soil properties is potentially possible for the processes of downward and lateralrunoff, physical evaporation, transpiration, evapotranspiration, and capillary rise of soil water.
- Добавил в систему: Смирнова Мария Андреевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Smirnova_2_SoilSci_2023_56_3OM2_final.pdf | Smirnova_2_SoilSci_2023_56_3OM2_final.pdf | 210,9 КБ | 6 апреля 2023 [Smirnova_Maria] |