Ecological and Social Benefits

• The Guangzhou Daguan Wetland Park has high plant diversity, with a total of 32 families, 54 genera, and 66 species of plants recorded.
• The collection of rainwater resources amounts to 9.11×10^4 m^3/year, alleviating the problem of urban flooding.
• The park's designed series of ponds effectively reduces pollutants, and the comprehensive water quality index shows a decreasing trend; except for Total Nitrogen (TN), all other water quality indicators meet the Class IV water standards, and the content of TN has significantly decreased, achieving the designed water quality targets.
• The park provides a variety of activity spaces, mainly satisfying the recreational, fitness, and leisure needs of citizens, with high visitor satisfaction, as 88% of respondents expressed "satisfied" or "very satisfied".

Data Source:

Wang Lishuai, Xu Shiwen, Lin Haowen, Wu Shanshan. Comprehensive Performance Evaluation after the Construction of Urban Wetland Parks: A Case Study of Guangzhou Daguan Wetland[J]. Acta Ecologica Sinica, 2019, 39(16): 6001-6016.