This standard specifies technical content such as the layout and frequency of aquatic life monitoring points, monitoring methods, quality assurance and quality control, and evaluation methods in water ecological monitoring of rivers (excluding estuaries). This standard applies to the monitoring and evaluation of aquatic life in rivers.
HJ 1295-2023 history
2023HJ 1295-2023 Technical Guidelines for Water Ecological Monitoring Monitoring and Evaluation of River Aquatic Organisms (Trial)