Page 40 - 2015年全国水利发展统计公报

Soil and water conservation郾 By the end of 2015, the restored eroded areas
reached 1郾 1558 million km2 ; ecological restoration areas accumulated to 800郯 000
km2郾 A total of 640 ecologically鄄clean small watersheds had been constructed郾
Dynamic monitoring for soil and water loss had been conducted in 18 key areas of
national importance, 16 protection and control areas of national importance and 1
centralized area of production and construction project, with a total sampling
monitoring area of 586郯 100 km2郾 Positional observation was applied to 65 typical
small watersheds of various types of soil erosion and 91 typical monitoring sites郾

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