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Agrogenic Degradation of Soils in Krasnoyarsk Forest-Steppe
Автор | Шпедт, А. А. | |
Автор | Трубников, Ю. Н. | |
Автор | Жаринова, Н. Ю. | |
Дата внесения | 2018-02-07T07:27:41Z | |
Дата, когда ресурс стал доступен | 2018-02-07T07:27:41Z | |
Дата публикации | 2017-10 | |
Библиографическое описание | Шпедт, А. А. Agrogenic Degradation of Soils in Krasnoyarsk Forest-Steppe [Текст] / А. А. Шпедт, Ю. Н. Трубников, Н. Ю. Жаринова // Eurasian Soil Science. — 2017. — Т. 50 (№ 10). — С. 1209-1216 | |
ISSN | 10642293 | |
URI (для ссылок/цитирований) | http://pleiades.online/ru/journal/soilsci/ | |
URI (для ссылок/цитирований) | https://elib.sfu-kras.ru/handle/2311/69745 | |
Описание | Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала. | |
Аннотация | Agrogenic degradation of soils in Krasnoyarsk forest-steppe was investigated. Paleocryogenic microtopography of microlows and microhighs in this area predetermined the formation of paragenetic soil series and variegated soil cover. Specific paleogeographic conditions, thin humus horizons and soil profiles, and long-term agricultural use of the land resulted in the formation of soils unstable to degradation processes and subjected to active wind and water erosion. Intensive mechanical soil disturbances during tillage and long-term incorporation of the underlying Late Pleistocene (Sartan) calcareous silty and clay loams into the upper soil horizons during tillage adversely affected the soil properties. We determined the contents of total and labile humus and easily decomposable organic matter and evaluated the degree of soil exhaustion. It was concluded that in the case of ignorance of the norms of land use and soil conservation practices, intense soil degradation would continue leading to complete destruction of the soil cover within large areas. | |
Тема | soil degradation | |
Тема | erosion | |
Тема | fertility | |
Тема | humus | |
Тема | mobile humus | |
Тема | easily decomposable organic matter | |
Тема | Greyzemic Phaeozems | |
Тема | Haplic Chernozems | |
Название | Agrogenic Degradation of Soils in Krasnoyarsk Forest-Steppe | |
Тип | Journal Article | |
Тип | Journal Article Preprint | |
Страницы | 1209-1216 | |
ГРНТИ | 68.05 | |
Дата обновления | 2018-02-07T07:27:40Z | |
Институт | Институт экологии и географии | |
Институт | Институт фундаментальной биологии и биотехнологии | |
Подразделение | Кафедра географии | |
Подразделение | Кафедра водных и наземных экосистем | |
Журнал | Eurasian Soil Science | |
Квартиль журнала в Scopus | Q3 | |
Квартиль журнала в Web of Science | Q4 |