HJ 1171-2021 Active Industry standards-Environmental protection

HJ 1171-2021 National Ecological Condition Survey and Evaluation Technical Specification - Ecosystem Pattern Assessment

Publish Date: 2021-05-12 Implement Date: 2021-08-01 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: HJ 1171-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Environmental protection

ICS Name: Environmental protection, health, and safety (vocabulary)

Publish Date: 2021-05-12

Implement Date: 2021-08-01

Scope

This standard specifies the general principles, technical processes, evaluation index system, evaluation techniques, and evaluation results for the assessment of ecosystem patterns. This standard is applicable to the assessment of terrestrial ecosystem patterns in national, provincial, municipal, and county-level administrative regions. Other geographical regions may refer to this standard for implementation.