Optimization of Wetland Plant Selection and Configuration in Urban Water Environment Ecological Restoration Projects

In urban water ecological restoration projects, the selection and configuration of wetland plants are crucial for water quality improvement, ecological diversity enhancement, and landscape beautification. Different plants have different characteristics, and a scientific and rational selection and optimization of plant species is needed. This paper proposes an optimized plant selection and configuration scheme for urban water ecological restoration based on the ecological characteristics and pollutant removal performance of wetland plants. It analyzes the diversity, removal mechanisms, and configuration modes of wetland plants, taking into account ecology, aesthetics, and cost-effectiveness, to provide scientific evidence for wetland plant configuration and support water environment management decision-making.