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Electro-Geophysical Methods for Soil Survey of Agricultural Landsтезисы доклада
- Авторы: Golovko L., Pozdnyakov A.
- Сборник: 22th Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2009), March 29 - April 2, 2009, Fort Worth, Texas, US
- Тезисы
- Год издания: 2009
- Место издания: Environmental and Engineering Geophysical Society (EEGS)
- Аннотация: Summary: Geophysical methods measuring electrical conductivity (EC) and resistivity (ER) are important for soil survey and can provide information about soil subsurface quickly and non-destructively, with minimal sampling, and in the range of depths. Compared with electromagnetic methods and ground penetrating radar, methods of EC/ER measured with direct current and four-electrode probe have fewer limitations and were successfully applied on clayish and saline soils as well as on highly resistive Alfisols and Spodosols.
- Добавил в систему: Поздняков Анатолий Иванович