The Change Pattern and Its Dominant Driving Factors of Wetlands in the Yellow River Delta Based on Sentinel-2 Images
文献类型：期刊论文
| 作者 | Wei, Cuixia1; Guo, Bing1,2,3,4,5; Fan, Yewen6; Zang, Wenqian5; Ji, Jianwan7 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2022-09-01 |
| 卷号 | 14期号:17页码:24 |
| 关键词 | wetlands change pattern Random Forest algorithm feature selection Geodetector |
| DOI | 10.3390/rs14174388 |
| 通讯作者 | Guo, Bing(guobing@sdut.edu.cn) |
| 英文摘要 | There were significant differences in the dominant driving factors of the change process of different types of wetlands in the Yellow River delta. In addition, to our knowledge, the optimal classification feature sets with the Random Forest algorithm for wetlands in the Yellow River delta were least explored. In this paper, the wetland information in the study area was extracted based on a Random Forest algorithm with de-feature variable redundancy, and then the change process of wetland and its dominant factors from 2015 to 2021 was monitored and analyzed using the Geodetector and gravity center model. The results showed that (1) the optimal variable sets composed of red edge indexes based on the Random Forest algorithm had the highest classification accuracy, with the overall accuracy and Kappa coefficient of 95.75% and 0.93. (2) During 2015-2021, a large area of natural wetland in the Yellow River delta was transformed into an artificial wetland. The wetlands showed an overall development direction of "northwest-southeast" along the Yellow River. (3) The interaction between vegetation coverage and accumulated temperature had the largest explanatory power of the change in the natural wetland area. The interaction between solar radiation and DEM had the largest explanatory power for the change in the artificial wetland area. The research results could better provide decisions for wetland protection and restoration in the Yellow River delta. |
| WOS关键词 | LAND-COVER ; CLASSIFICATION |
| 资助项目 | National Natural Science Foundation of China[42101306] ; Natural Science Foundation of Shandong Province[ZR2021MD047] ; State Key Laboratory of Resources and Environmental Information System ; Open fund of Key Laboratory of National Geographic Census and Monitoring, MNR grant[2020NGCM02] ; Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources[KF-2020-05-001] ; Major Project of High Resolution Earth Observation System of China[GFZX0404130304] |
| WOS研究方向 | Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000851975900001 |
| 出版者 | MDPI |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Shandong Province ; State Key Laboratory of Resources and Environmental Information System ; Open fund of Key Laboratory of National Geographic Census and Monitoring, MNR grant ; Open Fund of Key Laboratory of Urban Land Resources Monitoring and Simulation, Ministry of Natural Resources ; Major Project of High Resolution Earth Observation System of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/182904]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Guo, Bing |
| 作者单位 | 1.Shandong Univ Technol, Sch Civil Architectural Engn, Zibo 255000, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 3.Minist Nat Resources, Key Lab Urban Land Resources Monitoring & Simulat, Shenzhen 518000, Peoples R China 4.Minist Nat Resources, Key Lab Natl Geog Census & Monitoring, Wuhan 430072, Peoples R China 5.Chinese Acad Sci, Aerosp Informat Res Inst, Beijing 100101, Peoples R China 6.Wuhan Univ, State Key Lab Informat Engn Surveying Mapping & R, Wuhan 430079, Peoples R China 7.Suzhou Univ Sci & Technol, Sch Geog Sci & Geomat Engn, Suzhou 215009, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Cuixia,Guo, Bing,Fan, Yewen,et al. The Change Pattern and Its Dominant Driving Factors of Wetlands in the Yellow River Delta Based on Sentinel-2 Images[J]. REMOTE SENSING,2022,14(17):24. |
| APA | Wei, Cuixia,Guo, Bing,Fan, Yewen,Zang, Wenqian,&Ji, Jianwan.(2022).The Change Pattern and Its Dominant Driving Factors of Wetlands in the Yellow River Delta Based on Sentinel-2 Images.REMOTE SENSING,14(17),24. |
| MLA | Wei, Cuixia,et al."The Change Pattern and Its Dominant Driving Factors of Wetlands in the Yellow River Delta Based on Sentinel-2 Images".REMOTE SENSING 14.17(2022):24. |
入库方式： OAI收割
来源：地理科学与资源研究所
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