HJ 1295-2023Technical guidelines for water ecological monitoring - aquatic organism monitoring and evaluation of rivers(on trial) (English PDF)
水生态监测技术指南 河流水生生物监测与评价（试行）
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Issued by
Ministry of Ecology and Environment
Level / Type
National · Mandatory
Issue date
April 20, 2023
Implementation date
January 1, 2024
Scope
HJ 1295-2023 is the English-translated version of 水生态监测技术指南 河流水生生物监测与评价（试行）.
HJ 1295-2023 — This standard specifies the technical contents such as the layout of aquatic organism monitoring points and monitoring frequency, monitoring methods, quality assurance and quality control, and evaluation methods in the water ecological monitoring of rivers (excluding estuaries).
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Document preview — HJ 1295-2023
National Standard of the People's Republic of China
Issued by: Ministry of Ecology and Environment
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the technical contents such as the layout of aquatic organism monitoring points and monitoring frequency, monitoring methods, quality assurance and quality control, and evaluation methods in the water ecological monitoring of rivers (excluding estuaries). This standard applies to the monitoring and evaluation of aquatic organisms in rivers.
Document data
Estimated length of the Chinese original: 31,329 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 21 pages — is available in the English PDF.
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HJ 1295-2023
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