Human-river relationships in Chinese cities: evidence from highly educated water museum visitors

Rivers are social-ecological systems. Yet, in urban contexts, they have often been degraded to lifeless conduits, failing to promote human-nature interactions. As a countermeasure, river restoration has progressively been implemented globally to improve rivers' ecological quality and rejuvenate human-nature connections. In China, urban river restoration has been facilitated to improve river water quality and enhance nature-based recreation. Despite this nation-driven effort towards restoration, scholarly understanding of whether and how river restoration could align with societal preferences remains scarce. This study examined the social-ecological interactions associated with urban rivers with a social science methodology; a questionnaire survey was conducted at three Water Museums in three Chinese cities in summer 2022 and collected 654 responses from highly educated respondents. The results revealed an appreciation for rivers' environmental and recreational value among urban residents, with childhood experiences playing a role in shaping these evaluations and perceptions. Respondents generally preferred prioritizing biological elements in urban river restoration. They also stress the importance of a balanced approach, integrating nature conservation and recreational functionality while maintaining physical water access. These findings challenge the current approach of urban river restoration in the three Chinese cities, which tend to emphasize aesthetic and recreational aspects over comprehensive ecological considerations. The ANCOVA analysis further indicated that preferences for river restoration are influenced by individuals' perceptions of the positive and negative social-ecological impacts of rivers, emphasizing the need to enhance environmental awareness regarding river ecosystems. Finally, in alignment with China's vision of promoting human-nature harmony, the study advocated for strategies that harmonize ecological functionality with societal needs in urban river management.

Automated summary

Urban river restoration plays a role in improving water quality and enhancing nature-based recreation. However, this study found that comprehensive ecological considerations are overlooked in the current approach of urban river restoration in three Chinese cities, which tends to prioritize aesthetic and recreational aspects. Respondents showed a preference for prioritizing biological elements in river restoration and emphasized the importance of balancing nature conservation and recreational functionality while maintaining physical water access.