Lingbao wetland is located two kilometers north of Lingbao high speed rail station. Wetland is an ecological system with a variety of unique functions on the earth. It not only provides a large amount of food, raw materials and water resources for human beings, but also maintains ecological balance, conservation of biodiversity and rare species resources, and conservation of water source, flood control and drought control, degradation of pollution to regulate climate, supplement of groundwater, control soil erosion and so on. The surface plays an important role. Therefore, wetlands are praised as "kidney of the earth" and "natural reservoir" by experts.

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