20.500.12556/RUL-181302 Multi-objective optimization of nature-based solutions Urbanization and climate change have exacerbated many urban challenges such as flooding, water pollution and urban heat islands. Nature-based solutions (NBS) have been proposed as nature-inspired and cost-effective solutions that provide environmental, social, and economic benefits while tackling urban challenges. This research aims to identify multiple benefits of NBS and optimize NBS design under the local conditions. The hydrology-hydraulic model was built in Storm Water Management Model (SWMM) to simulate performance before and after NBS scenarios. Adopting a multi-objective optimization algorithm and deriving the Pareto front solution set of NBS scenarios are core methods in this multi-objective optimization procedure, and the Non-Dominated Sorting Genetic Algorithm II (NSGA-II) will be used. Thus, this research will further discuss the method to reduce dimensionality in building functions for multiple objectives optimization. The methodology was applied to a case study in Tivoli Park, Ljubljana, Slovenia, where various land-use types have been involved and frequent flooding problems have occurred. The optimized results demonstrate that NBS scenarios are effective for flood reduction, peak flow control, pollutant reduction, water reuse, infiltration increase, evaporation increase, and green space increase. This research provides an interpretation and explanation of the relationship between trade-offs and NBS scenarios. nature-based solutions multi-objective optimization hydrological-hydraulic model surface runoff sonaravne rešitve večkriterijska optimizacija hidrološko hidravlični model površinski odtok true false true Angleški jezik Slovenski jezik Članek v reviji 2026-03-31 14:14:37 2026-03-31 14:14:44 2026-04-01 04:30:03 0000-00-00 00:00:00 2026 0 0 8 str. 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 502/504:556 10.71573/83hp8h22 260477955 260411139 Yang,_Radinja,_Atanasova-Multi-objective_Optimization_of_Nature-based_Solutions.pdf Yang,_Radinja,_Atanasova-Multi-objective_Optimization_of_Nature-based_Solutions.pdf 1 2F025236E638C980D9B0CFB3AD5659CE 1b8871f0c58224642772708937697e0340f4c03f77a1cbdf4c71234e661ef0b6 3b6bb92c-2cfb-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=231661 https://dfs-10.uibk.ac.at/iop/en/article/view/11 1 0d7a8d38-2cfb-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=231659 Fakulteta za gradbeništvo in geodezijo 0 0 0