T/ACEF 119-2023 Active Group standards

T/ACEF 119-2023 River ecological flow monitoring and evaluation technical guidelines

Publish Date: 2023-12-20 Implement Date: 2024-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ACEF 119-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Hydraulic engineering

Publish Date: 2023-12-20

Implement Date: 2024-01-01

Pages: 29 pages

Scope

Scope: This document stipulates the technical requirements for monitoring and evaluating the effects of ecological flows in rivers, including the principles of monitoring and evaluation, the setting of monitoring sections, the monitoring content and indicator requirements, the evaluation of the ecological status of ecological protection objects, the evaluation of ecological flow compliance and target optimization analysis, and the evaluation and analysis of ecological flow early warning. This document is applicable to the monitoring, evaluation, and early warning management of ecological flows in rivers. Main technical contents: 4. General Principles 5. Data Collection and Investigation 6. Monitoring Sections for Ecological Flow Effects 7. Monitoring Content and Indicators for Ecological Flow Effects 8. Evaluation of the Ecological Status of Ecological Protection Objects 9. Evaluation of Ecological Flow Compliance and Target Optimization Analysis 10. Early Warning Evaluation of Ecological Flow Appendix A (Normative): Data Recording Form for Monitoring and Evaluation of Ecological Flow Effects in Rivers Appendix B (Normative): Suggestions for Evaluation of Ecological Flow Compliance and Target Optimization Appendix C (Informative): Methods for Calculating Ecological Flow in Rivers Appendix D (Informative): Conditions for Applying Methods for Calculating Ecological Flow in Rivers