Correlation Analysis of Wetland Pattern Changes and Groundwater in Kaifeng Downstream of the Yellow River, China
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| Publicado en: | Water vol. 17, no. 9 (2025), p. 1374 |
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| Otros Autores: | , , , , , |
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| Acceso en línea: | Citation/Abstract Full Text + Graphics Full Text - PDF |
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| 022 | |a 2073-4441 | ||
| 024 | 7 | |a 10.3390/w17091374 |2 doi | |
| 035 | |a 3203220513 | ||
| 045 | 2 | |b d20250101 |b d20251231 | |
| 084 | |a 231641 |2 nlm | ||
| 100 | 1 | |a Cui Xiangxiang |u The Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China; cuixiang2008@126.com (X.C.); zhangxueqing@mail.cgs.gov.cn (X.Z.); mengsuhua@mail.cgs.gov.cn (S.M.); 15131109020@163.com (S.L.); caowengeng@mail.cgs.gov.cn (W.C.); lixiangzhi@mail.cgs.gov.cn (X.L.) | |
| 245 | 1 | |a Correlation Analysis of Wetland Pattern Changes and Groundwater in Kaifeng Downstream of the Yellow River, China | |
| 260 | |b MDPI AG |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a (1) Background: This study aims to provide a viable theoretical framework for wetland ecological restoration in the lower reaches of the Yellow River within the city of Kaifeng, China. (2) Methods: Using remote sensing and image interpretation to identify the long-term evolution characteristics of wetlands in the study area and analyzing the impact of runoff, riverway changes, and groundwater flow fields in the lower reaches of the Yellow River on wetland conditions along the Yellow River. (3) Results: With natural wetland as its major wetland type, the study area saw an increase in the total wetland area from 2000–2021. Among others, the total area of artificial wetlands increased by 43%, while that of flooding wetlands in natural wetlands decreased by 37%. Surface water discharge and water level saw a year-by-year drop. Moreover, the significant wandering and oscillations of riverways led to a direct impact on the area and stability of tidal flat wetlands. After 2010, affected by rainfall and exploitation, the groundwater level declined sharply. The degraded areas of artificial wetlands were mainly distributed at the northern embankment of the Yellow River, where the groundwater burial depth decreased significantly. In contrast, at the southern embankment, for the sake of the irrigation canal diverted from the Yellow River, new back river depressions had formed and helped build a more stable ecological environment. Yellow River water levels and discharge directly impacted the area of rivers and flooding wetlands. The decline in groundwater levels led to the degradation of ponds in artificial wetlands. (4) Conclusions: The reduction of groundwater exploitation and an adequate supply of diverted Yellow River water were conducive to the development of wetlands in the back river depressions on the outside of the Yellow River embankment. | |
| 651 | 4 | |a Yellow River | |
| 651 | 4 | |a China | |
| 653 | |a Principal components analysis | ||
| 653 | |a Remote sensing | ||
| 653 | |a Surface water | ||
| 653 | |a Regression analysis | ||
| 653 | |a Groundwater | ||
| 653 | |a Floods | ||
| 653 | |a Rivers | ||
| 653 | |a Test methods | ||
| 653 | |a Morphology | ||
| 653 | |a Rain | ||
| 653 | |a Wetlands | ||
| 653 | |a Aquifers | ||
| 700 | 1 | |a Guo, Lin |u Henan Academy of Geology, Zhengzhou 450001, China | |
| 700 | 1 | |a Zhang, Xueqing |u The Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China; cuixiang2008@126.com (X.C.); zhangxueqing@mail.cgs.gov.cn (X.Z.); mengsuhua@mail.cgs.gov.cn (S.M.); 15131109020@163.com (S.L.); caowengeng@mail.cgs.gov.cn (W.C.); lixiangzhi@mail.cgs.gov.cn (X.L.) | |
| 700 | 1 | |a Meng Suhua |u The Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China; cuixiang2008@126.com (X.C.); zhangxueqing@mail.cgs.gov.cn (X.Z.); mengsuhua@mail.cgs.gov.cn (S.M.); 15131109020@163.com (S.L.); caowengeng@mail.cgs.gov.cn (W.C.); lixiangzhi@mail.cgs.gov.cn (X.L.) | |
| 700 | 1 | |a Shan, Lei |u The Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China; cuixiang2008@126.com (X.C.); zhangxueqing@mail.cgs.gov.cn (X.Z.); mengsuhua@mail.cgs.gov.cn (S.M.); 15131109020@163.com (S.L.); caowengeng@mail.cgs.gov.cn (W.C.); lixiangzhi@mail.cgs.gov.cn (X.L.) | |
| 700 | 1 | |a Cao Wengeng |u The Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China; cuixiang2008@126.com (X.C.); zhangxueqing@mail.cgs.gov.cn (X.Z.); mengsuhua@mail.cgs.gov.cn (S.M.); 15131109020@163.com (S.L.); caowengeng@mail.cgs.gov.cn (W.C.); lixiangzhi@mail.cgs.gov.cn (X.L.) | |
| 700 | 1 | |a Li Xiangzhi |u The Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061, China; cuixiang2008@126.com (X.C.); zhangxueqing@mail.cgs.gov.cn (X.Z.); mengsuhua@mail.cgs.gov.cn (S.M.); 15131109020@163.com (S.L.); caowengeng@mail.cgs.gov.cn (W.C.); lixiangzhi@mail.cgs.gov.cn (X.L.) | |
| 773 | 0 | |t Water |g vol. 17, no. 9 (2025), p. 1374 | |
| 786 | 0 | |d ProQuest |t Publicly Available Content Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3203220513/abstract/embedded/75I98GEZK8WCJMPQ?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3203220513/fulltextwithgraphics/embedded/75I98GEZK8WCJMPQ?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3203220513/fulltextPDF/embedded/75I98GEZK8WCJMPQ?source=fedsrch |