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为了高效完成国家及省水土保持部门下达的小流域治理任务,更好调控和利用降雨形成的坡面径流,锦州市水利科学研究所科研人员根据当地实际情况建立了地表径流调控体系。小流域地表径流调控体系包括:陡坡地“条格网”;缓坡地“方格网”;坡耕地“条带网”;疏幼林地“封育网”;沟壑“防护网”。通过近5 a的实践,该技术体系在小流域治理中效果显著。
In order to efficiently accomplish the task of harnessing small watersheds issued by the State and provincial soil and water conservation departments and better regulate and utilize rainfall runoff, researchers at Jinzhou Institute of Water Resources and Science established surface flow regulation systems according to local conditions. Small watershed surface runoff regulation system includes: steep slopes “grid ”; gentle slope “grid ”; sloping farmland “band network ” sparse woodland “fencing network ”; gully “Protection Network ”. Through nearly 5 years of practice, the technical system has achieved remarkable results in small watershed management.