Arid
DOI10.1088/1755-1315/107/1/012014
Erosion Losses of Soils on Arable Land in the European part of Russia
Maltsev, K. A.; Yermolaev, O. P.
通讯作者Maltsev, K. A.
会议名称3rd International Conference om Environment and Sustainable Development of Territories - Ecological Challenges of the 21st Century
会议日期SEP 27-29, 2017
会议地点Kazan, RUSSIA
英文摘要

The quantitative assessment of potential soil losses in arable lands of the European part of Russia is carried out in the article. The assessment was carried out using a mathematical model based on the mathematical dependencies of the universal soil loss equation and the mathematical dependencies of the State Hydrological Institute of Russia. Assessment of potential soil losses was performed using calculations in a geographic information system. To perform the calculations the database was created containing information on: the relief; properties of soils; climate and land use. The raster model of data organization was used to create the database and subsequent calculations. The assessment shows that the average amount of soil loss in the plowed land of the European territory of Russia is 11 t/ha per year. At the same time, about half of the territories are located in conditions where the soil loss value does not exceed 0.5 t/ha per year. The potential loss of soil taking into account the soil protection role of vegetation is 3.3 tons/ha per year. In addition, a spatial analysis of the distribution of soil loss by landscape zones shows that there is a consistent reduction in the potential loss of soil from the forest zone (20.92 t/ha per year) to the forest-steppe (10.84 t /ha per year), steppe (8.13 t/ha per year) and semi-desert (4.7 tons/ha per year) zone.


来源出版物3RD INTERNATIONAL CONFERENCE ENVIRONMENT AND SUSTAINABLE DEVELOPMENT OF TERRITORIES: ECOLOGICAL CHALLENGES OF THE 21ST CENTURY
ISSN1755-1307
出版年2018
卷号107
EISBN*****************
出版者IOP PUBLISHING LTD
类型Proceedings Paper
语种英语
国家Russia
收录类别CPCI-S ; CPCI-SSH
WOS记录号WOS:000452593300014
WOS类目Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型会议论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/307452
作者单位Kazan Fed Univ, Inst Environm Sci, 18 Kremlevskaya Str, Kazan 420008, Russia
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Maltsev, K. A.,Yermolaev, O. P.. Erosion Losses of Soils on Arable Land in the European part of Russia[C]:IOP PUBLISHING LTD,2018.
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