Design case of small park rainwater garden

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A small park rainwater garden is a landscape feature designed to capture, store, and infiltrate rainwater, typically in urban settings. These gardens are often used to manage stormwater runoff, reduce urban heat island effect, and provide aesthetic value. Design considerations include the choice of plants, soil types, and permeable surfaces to maximize water infiltration and retention. Examples of design cases can include various configurations, such as linear, circular, or square shapes, and different plant communities adapted to the local climate and soil conditions.