Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model
Based on ArcGIS spatial analysis technology and USLE model, this paper conductsquantitative study on the soil erosion to explore the occurrence of soil erosion under differentsoil types and land use patterns in the Yinghe River basin. The results show that: The averagesoil erosion modulus of the Yin...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Pearl River
2020-01-01
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| Series: | Renmin Zhujiang |
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| Online Access: | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2020.06.015 |
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| author | SI Jiaji |
| author_facet | SI Jiaji |
| author_sort | SI Jiaji |
| collection | DOAJ |
| description | Based on ArcGIS spatial analysis technology and USLE model, this paper conductsquantitative study on the soil erosion to explore the occurrence of soil erosion under differentsoil types and land use patterns in the Yinghe River basin. The results show that: The averagesoil erosion modulus of the Yinghe River Basin in 2017 was 403.3 t/(km<sup>2</sup>·a<sup>-1</sup>), and the totalamount of soil erosion is 388 781 t/a. The farmland is the main landuse pattern under soilerosion, with a total erosion area of 86.52%, followed by residential land. Four soil typeshave different degrees of soil erosion, of which the total erosion area of Shajiang black soil isthe widest, next to fluvo-aquic soil. The soil is mainly dominated by mild and light erosion,accounting for 59% and 33% of the total area of erosion. |
| format | Article |
| id | doaj-art-f55e583a70cc4f01a66dac0033860ec1 |
| institution | Kabale University |
| issn | 1001-9235 |
| language | zho |
| publishDate | 2020-01-01 |
| publisher | Editorial Office of Pearl River |
| record_format | Article |
| series | Renmin Zhujiang |
| spelling | doaj-art-f55e583a70cc4f01a66dac0033860ec12025-01-15T02:32:24ZzhoEditorial Office of Pearl RiverRenmin Zhujiang1001-92352020-01-014147653236Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE ModelSI JiajiBased on ArcGIS spatial analysis technology and USLE model, this paper conductsquantitative study on the soil erosion to explore the occurrence of soil erosion under differentsoil types and land use patterns in the Yinghe River basin. The results show that: The averagesoil erosion modulus of the Yinghe River Basin in 2017 was 403.3 t/(km<sup>2</sup>·a<sup>-1</sup>), and the totalamount of soil erosion is 388 781 t/a. The farmland is the main landuse pattern under soilerosion, with a total erosion area of 86.52%, followed by residential land. Four soil typeshave different degrees of soil erosion, of which the total erosion area of Shajiang black soil isthe widest, next to fluvo-aquic soil. The soil is mainly dominated by mild and light erosion,accounting for 59% and 33% of the total area of erosion.http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2020.06.015ArcGISUSLElandusesoil type |
| spellingShingle | SI Jiaji Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model Renmin Zhujiang ArcGIS USLE landuse soil type |
| title | Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model |
| title_full | Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model |
| title_fullStr | Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model |
| title_full_unstemmed | Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model |
| title_short | Study on Soil Erosion in Yinghe River Basin Based on ArcGIS and USLE Model |
| title_sort | study on soil erosion in yinghe river basin based on arcgis and usle model |
| topic | ArcGIS USLE landuse soil type |
| url | http://www.renminzhujiang.cn/thesisDetails#10.3969/j.issn.1001-9235.2020.06.015 |
| work_keys_str_mv | AT sijiaji studyonsoilerosioninyingheriverbasinbasedonarcgisanduslemodel |