Model construction and simulation analysis of ecological corridors in landscape environment planning
and
Mar 17, 2025
About this article
Published Online: Mar 17, 2025
Received: Oct 25, 2024
Accepted: Feb 03, 2025
DOI: https://doi.org/10.2478/amns-2025-0218
Keywords
© 2025 Lu Dong et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Figure 1.
Figure 2.
Figure 3.
The land use type constitutes the ecological source
| Land use type | Area (km2) | Proportion (%) |
|---|---|---|
| Drainage pattern | 69.52 | 69.42% |
| Woodland | 25.00 | 24.96% |
| Garden land | 3.97 | 3.96% |
| Ploughing | 0.84 | 0.84% |
| Town land | 0.51 | 0.51% |
| Green space | 0.23 | 0.23% |
| Road | 0.08 | 0.08% |
Important ecological source landscape connectivity
| Number | dL | Area (km2) | Proportion (%) |
|---|---|---|---|
| 3 | 59.62 | 19.73 | 19.7 |
| 17 | 45.06 | 19.45 | 19.42 |
| 14 | 16.94 | 9.53 | 9.52 |
| 13 | 10.35 | 8.73 | 8.72 |
| 12 | 6.62 | 6.96 | 6.95 |
| 10 | 5.87 | 6.94 | 6.93 |
| 11 | 5.17 | 6.85 | 6.84 |
| 18 | 5.14 | 6.25 | 6.24 |
| 1 | 5.14 | 5.60 | 5.59 |
| 6 | 4.04 | 5.27 | 5.26 |
| 2 | 3.51 | 4.84 | 4.83 |
The structure of ecological bridge optimization is compared
| Index | Basic ecological corridor | Optimize the ecological corridor | Variation rate (%) |
|---|---|---|---|
| 0.5923 | 0.7852 | +32.57% | |
| 1.9814 | 2.3654 | +19.38% | |
| 0.7844 | 0.8562 | +9.15% | |
| 0.9564 | 0.9664 | -1.05% |