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延庆县被北京市定位为生态涵养区,水土保持生态建设从2000年开始实施,经过10多年的建设,共治理了50条小流域,完成治理面积510 km2,综合治理程度达到70%以上,各项措施年保水5 170.25万m3,年减少土壤流失68.91万t,有效地保护了水土资源,改善了人居环境,促进了生产发展,增加了群众收入,并且形成了具有特色的生态产业发展模式。在介绍生态建设指导思想和工作思路的基础上,重点介绍了水土保持生态建设成效及其经验做法。
Yanqing County has been positioned as an ecological conservation area in Beijing. Soil and water conservation and ecological construction have been in operation since 2000. After 10 years of construction, a total of 50 small watersheds have been managed and 510 km2 of land has been completed and over 70% of comprehensive management has been completed. The measures include annual water saving of 51,702,500 m3 and annual reduction of 689,100 tons of soil loss, effectively protecting soil and water resources, improving the living environment, promoting the development of production and increasing the incomes of the masses, and forming a model for the development of eco-industries . On the basis of introducing the guiding ideology and working train of thought of ecological construction, the author mainly introduces the effectiveness and experience of ecological construction of soil and water conservation.