| In view of the lack of quantitative indicators in the design of wetland parks and the limited design caused by the ignorance of the influence of various elements in the wetland ecosystem during the design process,this study introduced symbiosis theory into the discipline of landscape architecture,flexibly used the view of multi-element connections,and combines quantitative models and methods,created a theoretical system of wetland symbiosis design,and through a practical demonstration of the actual case of the Chentuan River Wetland in Rizhao City,Shandong Province,to provide subsequent wetland-related landscape garden planners in the wetland park water environment management,animal and plant habitat construction,and sightseeing zones Many aspects such as planning and design are supported by theory and methods,and the main contents are as follows:First of all,we must condense the important elements of water,soil,plants,animals,and people in the natural ecosystem of wetlands,and conduct research on the symbiosis relationship between the two,many,and groups in combination with symbiosis theory,hydrology,ecology,and biology.A wetland symbiosis design system with wetland symbiosis water environment design,symbiosis habitat design,symbiosis plant planting design,etc.Based on the aforementioned study results of the wetland symbiosis design,combined with environmental protection and hydrology,the water level,water quality and soil conditions are taken as the basis of the wetland symbiosis water environment design research,and the rate counting method is used to calculate the underflow artificiality for the water environment management in the park.The optimal area of the wetland,combined with the analysis of hydrological conditions,completes the design and application of the water revetment,underwater body base,and artificial purification wetland of the Chentuan River Wetland Park.Combining zoology,botany,wetland ecology and the content of wetland symbiosis and symbiotic plant planting design in the previous study,based on the animal habitat suitability data provided by " HSI animal suitability system ",based on the existing animals and plants and their distribution in the Chentuan River Wetland Park Plan the wetland area near the reservoir of the Chentuan River wetland as a strict wetland ecological conservation area,and the floodplain wetland area as a secondary ecological conservation area,and applied the HSI quantitative model to provide water area requirements,spatial openness,canopy closure,and human interference within the conservation area.Data such as distance,vegetation coverage requirements and other data construct an image of the habitat and model of anatilla,crane and stork birds.At the same time,in terms of wetland plants,a design plan for wetland plant planting was proposed in terms of following wetland types,topography and water depth conditions,and meeting the needs of animal and insect habitats in the same way.Based on the comparative analysis of the design specifications of various parks and scenic spots,combined with the particularity of Wetland Park,this paper summarizes and forms the design content of symbiotic wetland human environment,divides the ecological pattern and tourist zoning,and puts forward the corresponding quantitative indicators of architectural landscape planning,tourist behavior control and facility design.The study integrates multi-disciplinary content,used a multi-disciplinary model system,combined mathematical calculations and computer-aided design to conduct qualitative and quantitative research and analysis,creatively proposed "symbiotic" wetland park design theory and methods,and took Chentuan River Wetland Park as a practice The venue demonstrated its application process.It provided a credible reference for the specific numerical design of wetland habitats,water bodies,and vegetation in the protection and utilization zoning planning,expansion or deepening design of the subsequent wetland park. |
