Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1088/1755-1315/107/1/012014 |
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 |
ISSN | 1755-1307 |
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 |
推荐引用方式 GB/T 7714 | 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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