GB/T 1920-1980
Abolished
HY/T 0464-2024
Active
Industry standards-The ocean
HY/T 0464-2024 Marine ecological classification
HY/T 0464-2024 Marine ecological classification
Basic Information
Standard Code:
HY/T 0464-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nClassification and coding
ICS Name:
Geology, meteorology, and hydrology
Publish Date:
2024-09-13
Implement Date:
2024-12-01
Pages:
80 pages
Scope
This document stipulates the requirements for marine ecological classification frameworks, marine ecological classification units, and marine ecological classification applications, etc.
This document is applicable to natural resource management and scientific research work such as marine ecological early warning monitoring, ecological zoning, and ecological protection and restoration in China.
Development Information
Referenced Standards
Related Standards
GB/T 958-1989
Replaced
GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)
GB/T 11615-1989
Replaced
GB/T 11615-1989 Geologic exploration standard of geothermal resources
GB/T 12329-1990
Active
GB/T 12329-1990 Karst geology terminology
GB/T 12745-1991
Replaced
GB/T 12745-1991 Static penetrometer
GB/T 12746-1991
Replaced