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HJ 1311-2023Technical specification for ecological and environmental investigation and monitoring of protected areas (English PDF)

自然保护地生态环境调查与观测技术规范

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Issued by

Ministry of Ecology and Environment

Level / Type

National · Mandatory

Issue date

September 8, 2023

Implementation date

November 1, 2023

Scope

HJ 1311-2023 is the English-translated version of 自然保护地生态环境调查与观测技术规范.

HJ 1311-2023 — This standard specifies the indicators, technical requirements and methods for ecological environment investigation and observation in nature reserves.

This standard applies to ecological environment surveys and observations in nature reserves.

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Document preview — HJ 1311-2023

National Standard of the People's Republic of China

Issued by: Ministry of Ecology and Environment

What this standard covers1
Document data2

What this standard covers

This standard specifies the indicators, technical requirements and methods for ecological environment investigation and observation in nature reserves. This standard applies to ecological environment surveys and observations in nature reserves.

Document data

Estimated length of the Chinese original: 27,227 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

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