Show simple item record

Шпедт, А. А.
Трубников, Ю. Н.
Жаринова, Н. Ю.
2018-02-07T07:27:41Z
2018-02-07T07:27:41Z
2017-10
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
10642293
http://pleiades.online/ru/journal/soilsci/
http://elib.sfu-kras.ru/handle/2311/69745
Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
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.
soil degradation
erosion
fertility
humus
mobile humus
easily decomposable organic matter
Greyzemic Phaeozems
Haplic Chernozems
Agrogenic Degradation of Soils in Krasnoyarsk Forest-Steppe
Journal Article
Journal Article Preprint
1209-1216
68.05
2018-02-07T07:27:40Z
Институт экологии и географии
Институт фундаментальной биологии и биотехнологии
Кафедра географии
Кафедра водных и наземных экосистем
Eurasian Soil Science
Q3
Q4


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record