Xu, H.; Gao, J.; Yu, X.; Wang, C.; Liu, Y.; Wen, J.; Qin, Q. Study on Suburban Land Use Optimization from the Perspective of Flood Mitigation—A Case Study of Pujiang Country Park in Shanghai. Sustainability2024, 16, 3436.
Xu, H.; Gao, J.; Yu, X.; Wang, C.; Liu, Y.; Wen, J.; Qin, Q. Study on Suburban Land Use Optimization from the Perspective of Flood Mitigation—A Case Study of Pujiang Country Park in Shanghai. Sustainability 2024, 16, 3436.
Xu, H.; Gao, J.; Yu, X.; Wang, C.; Liu, Y.; Wen, J.; Qin, Q. Study on Suburban Land Use Optimization from the Perspective of Flood Mitigation—A Case Study of Pujiang Country Park in Shanghai. Sustainability2024, 16, 3436.
Xu, H.; Gao, J.; Yu, X.; Wang, C.; Liu, Y.; Wen, J.; Qin, Q. Study on Suburban Land Use Optimization from the Perspective of Flood Mitigation—A Case Study of Pujiang Country Park in Shanghai. Sustainability 2024, 16, 3436.
Abstract
The integration of nature-based solutions into land use optimization has emerged as a focal point of current research, primarily due to its efficacy in mitigating flooding impacts and fostering sus-tainable development in both urban and rural areas. Utilizing Shanghai Pujiang Country Park as a case study, this paper conducts a simulation analysis to assess the flood mitigation effectiveness of three distinct land use patterns (Natural scenario, Scenario N; Complete urbanization scenario, Scenario U; Country Park Planning scenario, Scenario P) under five stormwater scenarios with re-turn periods of 2, 5, 10, 20, and 50 years. The findings reveal that Scenario P exhibits superior flood mitigation performance, particularly under stormwater scenarios with a return period of less than 50 years. Building upon these results, the paper proposes recommendations for optimizing land use with a focus on mitigating the impact of flooding. This study is crucial for comprehending the mechanisms involved in urban stormwater logging mitigation through land use methods and holds significance for decision-making in land use and planning at the micro level.
Keywords
flood regulation service; land use optimization; urban-rural fringe area; Pujiang Country Park
Subject
Environmental and Earth Sciences, Geography
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
