In response to the work progress and development needs in the field of water environment benchmarks in my country's river basins, a calibration study on the sediment quality benchmarks for water environment in river basins is carried out to provide a basis for scientific verification and determination of sediment benchmark thresholds for surface water environments in river basins. Specific technical content includes: (1) Scope; (2) Normative reference documents; (3) Terms and definitions; (4) Method principles and technical procedures; (5) Test preparation; (6) Test operation; (7) Quality Assurance and quality control; (8) Data and reporting.
T/CSES 12-2020 history
2020T/CSES 12-2020 Technical guidelines for validation of sediment quality criteria