Yu YUAN, Guohua FANG, Chengxuan LU, Min YAN. Flood risk assessment under the background of urbanization based on landscape ecology [J]. Acta Geographica Sinica, 2020, 75(9): 1921
- Acta Geographica Sinica
- Vol. 75, Issue 9, 1921 (2020)
Fig. 1. Location of Qinhuai river basin and distribution of sub-basins
Fig. 2. Landscape distribution maps and the samples in the study area
Fig. 3. Sketch map of HEC-HMS model
Fig. 4. The calibration and validation results of HEC-HMS model
Fig. 5. Correlation analysis results of flood-landscape
Fig. 6. Regression analysis results of flood-landscape
Fig. 7. Spatial distribution of flood-landscape ecological risk for 2003 and 2017
Fig. 8. Landscape and flood-landscape ecological risk distribution of No.7 and No.8 sub-basins
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Table 1. The data used in this study
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Table 2. Summary of calibration and validation results for simulation at daily step
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