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Ecological ditch technology and development prospect based on nature-based solutions: a review.
Jinxiu Chen1, Yuefang Chen2,3, Fei Wang4
1School of Energy and Environmental Engineering, The University of Science and Technology Beijing, Beijing, 100083, China.
Environmental Science and Pollution Research International
|December 19, 2023
Summary
Integrating nature-based solutions (NBS) into ecological ditch technology enhances pollutant removal and resource recycling. This approach aligns with China
Area of Science:
- Environmental Science
- Ecological Engineering
- Water Resource Management
Background:
- Nature-based solutions (NBS) emphasize ecological protection, aligning with China's national 'double-carbon' goals.
- Ecological ditch technology is a proven method for treating agricultural non-point source pollution, offering high efficiency and low energy use.
Purpose of the Study:
- To integrate the principles of NBS into the research, development, and application of ecological ditch technology.
- To enhance pollutant removal efficiency and facilitate the recycling of water resources and nutrients.
- To evaluate the economic, environmental, and social benefits of this integrated approach.
Main Methods:
- Literature review to detail the ecosystem service functions of ecological ditches.
- Evaluation of the economic values associated with ecological ditch ecosystem services.
Main Results:
- The integration of NBS principles can significantly improve the effectiveness of ecological ditches in pollutant removal and resource recovery.
- Ecological ditches provide substantial economic, environmental, and social benefits, contributing to sustainable development.
Conclusions:
- Applying NBS concepts to ecological ditch technology offers a pathway to achieve sustainable water resource management and nutrient cycling.
- This integrated approach supports China's environmental objectives and promotes natural resource conservation.
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