HJ 1170-2021 Active Industry standards-Environmental protection

HJ 1170-2021 National Ecological Condition Survey and Evaluation Technical Specification: Field Observation of Desert Ecosystems

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

Basic Information

Standard Code: HJ 1170-2021

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 procedures, selection of field observation sites and plot setting, indicator system, and technical methods for field observation of desert ecosystems. This standard applies to field observation of desert ecosystems in national and provincial administrative regions. Other geographical regions may refer to this standard for implementation.