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小流域治理是生态建设的重要手段,也是控制水土流失、保护水质、实现安全供水的重要途径。生态清洁小流域建设能使流域内水土资源得到有效保护、合理配置和高效利用,使沟道基本保持自然生态状态,行洪安全,使人类活动对自然的扰动控制在生态承载能力之内,保持生态系统良性循环,人与自然和谐,人口、资源、环境协调发展。
Small watershed management is an important means of ecological construction, but also an important way to control soil and water loss, protect water quality and achieve safe water supply. Eco-clean construction of small watershed can effectively protect the water and land resources in the basin, rationally allocate and utilize them efficiently, keep the channel basically in a natural ecological state and flood safety, so that the disturbance of human activities to nature can be controlled within the ecological carrying capacity and maintained The virtuous circle of ecosystems, the harmony between man and nature, and the coordinated development of population, resources and environment.