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Slope surface-shore zone-water body integrated water ecology comprehensive treatment mode for small watershed
The invention discloses a slope-shore zone-water body integrated water ecology comprehensive treatment mode for a small watershed, which is used for synchronously managing the slope, the shore zone and the water body of a river region, and specifically comprises the following steps: reducing the loss of silt and biogenic elements on the watershed scale by adopting a water source conservation-erosion and sand reduction-biogenic reduction regulation and control technology on the slope; in the shore zone, a biogenic absorption-shore zone purification-water and sediment regulation technology is adopted, and the amount of sediment and biogenic elements converged into the river channel along with runoff is reduced; in the water body, fishes serve as indicator organisms, conservation measures are adopted, and the fish diversity is increased and maintained; the water conservation method comprises the step of restoring vegetation. According to the slope-shore zone-water body integrated water ecology comprehensive treatment mode of the small watershed, the water source conservation-erosion and sand reduction-biogenic source reduction regulation and control technology is adopted on the slope, so that the loss of silt and biogenic source elements on the watershed scale is reduced, the integrity of the ecological environment is ensured, the ecological environment can be quickly repaired when facing the environment change, and the comprehensive treatment effect of the slope-shore zone-water body is improved. And the self-adjusting capability is better.
本发明公开了小流域的坡面‑岸带‑水体一体化水生态综合治理模式，对河域的坡面、岸带、水体进行同步管理，具体包括：坡面，采用水源涵养‑减蚀减沙‑生源减量调控技术，减少流域尺度上的泥沙与生源要素流失；岸带，采用生源消纳‑岸带净化‑水沙调节技术，削减泥沙与生源要素随径流汇入河道里面的量；水体，以鱼类为指示生物，采用保育措施，增加和维持鱼类多样性；所述水源涵养的方法包括恢复植被。该小流域的坡面‑岸带‑水体一体化水生态综合治理模式，通过在坡面上采用水源涵养‑减蚀减沙‑生源减量调控技术，减少流域尺度上的泥沙与生源要素流失，保证了生态环境的完整性，使其面对环境变化时可以快速修复，有更好的自我调节能力。
Slope surface-shore zone-water body integrated water ecology comprehensive treatment mode for small watershed
The invention discloses a slope-shore zone-water body integrated water ecology comprehensive treatment mode for a small watershed, which is used for synchronously managing the slope, the shore zone and the water body of a river region, and specifically comprises the following steps: reducing the loss of silt and biogenic elements on the watershed scale by adopting a water source conservation-erosion and sand reduction-biogenic reduction regulation and control technology on the slope; in the shore zone, a biogenic absorption-shore zone purification-water and sediment regulation technology is adopted, and the amount of sediment and biogenic elements converged into the river channel along with runoff is reduced; in the water body, fishes serve as indicator organisms, conservation measures are adopted, and the fish diversity is increased and maintained; the water conservation method comprises the step of restoring vegetation. According to the slope-shore zone-water body integrated water ecology comprehensive treatment mode of the small watershed, the water source conservation-erosion and sand reduction-biogenic source reduction regulation and control technology is adopted on the slope, so that the loss of silt and biogenic source elements on the watershed scale is reduced, the integrity of the ecological environment is ensured, the ecological environment can be quickly repaired when facing the environment change, and the comprehensive treatment effect of the slope-shore zone-water body is improved. And the self-adjusting capability is better.
本发明公开了小流域的坡面‑岸带‑水体一体化水生态综合治理模式，对河域的坡面、岸带、水体进行同步管理，具体包括：坡面，采用水源涵养‑减蚀减沙‑生源减量调控技术，减少流域尺度上的泥沙与生源要素流失；岸带，采用生源消纳‑岸带净化‑水沙调节技术，削减泥沙与生源要素随径流汇入河道里面的量；水体，以鱼类为指示生物，采用保育措施，增加和维持鱼类多样性；所述水源涵养的方法包括恢复植被。该小流域的坡面‑岸带‑水体一体化水生态综合治理模式，通过在坡面上采用水源涵养‑减蚀减沙‑生源减量调控技术，减少流域尺度上的泥沙与生源要素流失，保证了生态环境的完整性，使其面对环境变化时可以快速修复，有更好的自我调节能力。
Slope surface-shore zone-water body integrated water ecology comprehensive treatment mode for small watershed
小流域的坡面-岸带-水体一体化水生态综合治理模式
PAN BAOZHU (author) / LI PENG (author) / XU GUOCE (author) / LIU XINYUAN (author) / DING YITONG (author) / ZHAO XIAOHUI (author) / LI GANG (author)
2022-11-08
Patent
Electronic Resource
Chinese
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