Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model
Aiming to provide a scientific basis for the prevention and control of soil erosion in the Huaihe region, this study uses the InVEST-SDR model to estimate the temporal and spatial changes of soil erosion and soil conservation in the Huaihe region in 2010, 2015 and 2020, and the driving factors are e...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Taylor & Francis Group
2023-12-01
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| Series: | Geocarto International |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/10106049.2023.2213208 |
| _version_ | 1797681603936256000 |
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| author | Ziqi Guo Zhaojin Yan MiErZhaTi PaErHaTi Rong He Hui Yang Ran Wang Hui Ci |
| author_facet | Ziqi Guo Zhaojin Yan MiErZhaTi PaErHaTi Rong He Hui Yang Ran Wang Hui Ci |
| author_sort | Ziqi Guo |
| collection | DOAJ |
| description | Aiming to provide a scientific basis for the prevention and control of soil erosion in the Huaihe region, this study uses the InVEST-SDR model to estimate the temporal and spatial changes of soil erosion and soil conservation in the Huaihe region in 2010, 2015 and 2020, and the driving factors are evaluated and quantified using Random Forest and Geodetector, respectively. The major findings are as follows: (1) From 2010 to 2020, soil loss and soil retention in the Huaihe region gradually intensified, while the spatial distribution trend was consistent from year to year. (2) The results from Random Forest and Geodetector show that changes in soil loss and soil retention are mainly influenced by slope and rainfall. (3) The steepness and length of slopes are the most influencing factors for soil erosion. Soil loss and soil retention vary widely between different land uses. Forests play an important role in soil conservation. |
| first_indexed | 2024-03-11T23:47:20Z |
| format | Article |
| id | doaj.art-b92cd2d5a18f415c92364756f1d25507 |
| institution | Directory Open Access Journal |
| issn | 1010-6049 1752-0762 |
| language | English |
| last_indexed | 2024-03-11T23:47:20Z |
| publishDate | 2023-12-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Geocarto International |
| spelling | doaj.art-b92cd2d5a18f415c92364756f1d255072023-09-19T09:13:18ZengTaylor & Francis GroupGeocarto International1010-60491752-07622023-12-0138110.1080/10106049.2023.22132082213208Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR modelZiqi Guo0Zhaojin Yan1MiErZhaTi PaErHaTi2Rong He3Hui Yang4Ran Wang5Hui Ci6School of Environment and Spatial Informatics, China University of Mining and TechnologySchool of Resources and Geosciences, China University of Mining and TechnologySchool of Resources and Geosciences, China University of Mining and TechnologyDepartment of Civil, Environmental and Sustainable Engineering, Santa Clara UniversitySchool of Resources and Geosciences, China University of Mining and TechnologySchool of Resources and Geosciences, China University of Mining and TechnologySchool of Resources and Geosciences, China University of Mining and TechnologyAiming to provide a scientific basis for the prevention and control of soil erosion in the Huaihe region, this study uses the InVEST-SDR model to estimate the temporal and spatial changes of soil erosion and soil conservation in the Huaihe region in 2010, 2015 and 2020, and the driving factors are evaluated and quantified using Random Forest and Geodetector, respectively. The major findings are as follows: (1) From 2010 to 2020, soil loss and soil retention in the Huaihe region gradually intensified, while the spatial distribution trend was consistent from year to year. (2) The results from Random Forest and Geodetector show that changes in soil loss and soil retention are mainly influenced by slope and rainfall. (3) The steepness and length of slopes are the most influencing factors for soil erosion. Soil loss and soil retention vary widely between different land uses. Forests play an important role in soil conservation.http://dx.doi.org/10.1080/10106049.2023.2213208soil erosioninvest modelhuaihe regionrandom forestgeodetector |
| spellingShingle | Ziqi Guo Zhaojin Yan MiErZhaTi PaErHaTi Rong He Hui Yang Ran Wang Hui Ci Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model Geocarto International soil erosion invest model huaihe region random forest geodetector |
| title | Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model |
| title_full | Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model |
| title_fullStr | Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model |
| title_full_unstemmed | Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model |
| title_short | Assessment of soil erosion and its driving factors in the Huaihe region using the InVEST-SDR model |
| title_sort | assessment of soil erosion and its driving factors in the huaihe region using the invest sdr model |
| topic | soil erosion invest model huaihe region random forest geodetector |
| url | http://dx.doi.org/10.1080/10106049.2023.2213208 |
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