T/ACEF 118-2023 Active Group standards

T/ACEF 118-2023 River Ecological Flow Reassessment 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 118-2023

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: 33 pages

Scope

Scope: This document stipulates the technical requirements for reviewing river ecological flow, analyzing control sections, reviewing ecological protection objects, calculating ecological flow zoning and classification, and assessing and comprehensively determining ecological flow targets. This document is applicable to reviewing, assessing, determining, and ensuring the management of river ecological flow. Main technical contents: 4 General Principles 5 Basic Data Collection and Status Investigation 6 Control Section Review Analysis 7 Ecological Protection Object Review Analysis 8 Ecological Flow Zoning and Classification Review Calculation 9 Ecological Flow Target Reachability Assessment and Comprehensive Determination Appendix A (Informational): IHA Method Evaluation Indicators Appendix B (Informational): River Ecological Flow Calculation Methods