Soil Hydrology of Agricultural Landscapes: Quantitative Description, Research Methods, and Availability of Soil Water

Shein, Y.V.; Bolotov, A.G.; Dembovetskii, A.V.

Авторы: Shein Ye V., Bolotov A.G., Dembovetskii A.V.
Журнал: Eurasian Soil Science
Том: 54
Номер: 9
Год издания: 2021
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 1367
Последняя страница: 1374
DOI: 10.1134/S1064229321090076
Аннотация: Shein Ye. V. a, b, c, *, A. G. Bolotov b, c , and A. V. Dembovetskii a. Soil Hydrology of Agricultural Landscapes: Quantitative Description,Research Methods, and Availability of Soil WaterISSN 1064-2293, Eurasian Soil Science, 2021, Vol. 54, No. 9, pp. 1367–1374. © The Au-thor(s), 2021. This article is an open access publication.a Lomonosov Moscow State University, Leninskie gory 1, Moscow, 119991 Russiab Dokuchaev Soil Science Institute, per. Pyzhevskii 7, Moscow, 119017 Russiac Upper Volga Federal Agrarian Research Center,ul. Tsentral’naya 3, pos. Novyi, Suzdal, Vladimir oblast, 601261 Russia*e-mail: evgeny.shein@gmail.comReceived February 2, 2021; revised February 16, 2021; accepted April 7, 2021Abstract—Soil hydrology has deep Russian roots, which are primarily related to the the-ory of soil hydrological constants and their practical application. These constants have been used to assess the hydrological soil conditions in stationary observations, for which attempts to arrange regular hydrological observations in the landscape faced impractica-ble complexity of work and calculations and provided unreliable quantitative predic-tions. At present, there are new opportunities for experimental research, digital analysis, and prdiction of hydrological indicators of soils in the landscape. A new quantitative ap-proach to the use of digital technologies for monitoring soil water and temperature in the soils of agricultural landscapes, their dynamics, and their probabilistic calculations has been developed. Based on the soil map, it is proposed to create an information and measurement system with the studied thermal and hydrophysical characteristics of soils using mathematical models to calculate the dynamics of moisture and temperature for given periods and conditions of different availability of heat and precipitation, which allows us to quantify the availability of moisture reserves in the soils of the agricultural landscape. This sys-tem of observations, assessment, and forecast includes the use of modern technologies for determining soil water content and temperature, the adaptation of predictive physi-cally based models for calculating the dynamics of moisture reserves depending on the availability of precipitation and conditions at the lower boundary of soil profiles. The paper deals with the hydrological analysis of soils by the example of the agricultural landscape of the Zelenograd station of the Dokuchaev Soil Science Institute in the vil-lage of El’digino, Pushkino district, Moscow oblast. Keywords: soil water regime, thermal regime of soils, prediction, predicting, hydrophys-ics, physically based models, hydrothermal characteristics, soddy-podzolic soils, Albic Glossic Retisols (Loamic, Cutanic)DOI: 10.1134/S1064229321090076
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