1.0.1 This standard is developed to guide and standardize the construction and management of ecologically clean small watersheds. 1.0.2 This standard is applicable to the construction of ecologically clean small watersheds carried out at the national and provincial levels. The construction of ecologically clean small watersheds carried out at the municipal and county levels can be implemented as a reference. 1.0.3 The construction of ecologically clean small watersheds is the innovation and development of comprehensive management of small watersheds and should be based on comprehensive management of water and soil erosion. 1.0.5 In addition to complying with this standard, the construction of ecologically clean small watersheds should also comply with the relevant national standards.
SL 534-2013 Referenced Document
GB 3838 Environmental quality standards for surface water
GB 4285 Standard for safety application of pesticides
GB/T 15163 Technical regulations for setting apart hills including sand area for tree growing*, 2018-12-28 Update
GB/T 15774 Comprehensive control of soiland water conservation.Method of benefit calculation
GB/T 20465 Terminology of soil and water conservation
GB/T 50363 Technical standard for water-saving irrigation project*, 2018-03-16 Update
SL 289 Technical code of key dam for soil and water conservation(explanation)
SL 534-2013 history
2013SL 534-2013 Technical guidelines for construction of the ecological-clean small watersheds
SL 534-2013 Technical guidelines for construction of the ecological-clean small watersheds was changed to SL/T 534-2023 Technical specifications for the construction of ecologically clean small watersheds.