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A platform for research: civil engineering, architecture and urbanism
Method for constructing riparian buffer zone in cold region for controlling agricultural non-point source pollution
The present disclosure is applicable to the technical field of ecological engineering and provides a method for constructing a riparian buffer zone in a cold region for controlling agricultural non-point source pollution comprising the following steps. Step one, trimming a river riparian zone, step two, planting trees, shrubs and herbaceous plants in a river riparian zone in sequence, Step three, applying AMF (Arbuscular mycorrhizal fungi) inoculant at a gradual freezing period and a spring thawing period. Step four, carrying out daily maintenance and management on an ecological buffer zone. After a riparian buffer zone is constructed, a vegetation coverage of the riparian zone is increased to 95%. The interception effect of the non-point source pollution is good and the load of pollutants such as TN (total nitrogen) and TP (total phosphorus) is reduced by more than 50%. The biodiversity in the riparian zone is significantly improved and the soil erosion and eutrophication of water bodies are prevented.
Method for constructing riparian buffer zone in cold region for controlling agricultural non-point source pollution
The present disclosure is applicable to the technical field of ecological engineering and provides a method for constructing a riparian buffer zone in a cold region for controlling agricultural non-point source pollution comprising the following steps. Step one, trimming a river riparian zone, step two, planting trees, shrubs and herbaceous plants in a river riparian zone in sequence, Step three, applying AMF (Arbuscular mycorrhizal fungi) inoculant at a gradual freezing period and a spring thawing period. Step four, carrying out daily maintenance and management on an ecological buffer zone. After a riparian buffer zone is constructed, a vegetation coverage of the riparian zone is increased to 95%. The interception effect of the non-point source pollution is good and the load of pollutants such as TN (total nitrogen) and TP (total phosphorus) is reduced by more than 50%. The biodiversity in the riparian zone is significantly improved and the soil erosion and eutrophication of water bodies are prevented.
Method for constructing riparian buffer zone in cold region for controlling agricultural non-point source pollution
ZHAOYANG LI (author) / BO YANG (author) / JIE TANG (author) / YUCONG DUAN (author)
2024-08-21
Patent
Electronic Resource
English
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