GB 4862-1984
Replaced
LY/T 1698-2007
Abolished
Industry standards-Forestry
LY/T 1698-2007 Indicator system for long-term observation of desert ecosystem
LY/T 1698-2007 Indicator system for long-term observation of desert ecosystem
Basic Information
Standard Code:
LY/T 1698-2007
Standard Type:
Industry standards
Standard Status:
Abolished
is_force_gb:
no
CCS Name:
\nForest resource protection
ICS Name:
Agriculture and forestry
Publish Date:
2007-06-04
Implement Date:
2007-10-01
Pages:
12 pages
Scope
This standard specifies the location observation indicators for desert ecosystems, including meteorological indicators, soil indicators, hydrological indicators, and biological indicators.
This standard is applicable to the location observation of desert ecosystems across the entire country.
Development Information
Related Standards
GB/T 8137-1987
Replaced
GB/T 8137-1987 Seed lac—Specification
GB/T 8138-1987
Replaced
GB/T 8138-1987 Shellac
GB/T 8139-1987
Replaced
GB/T 8139-1987 Dewaxed shellac, Decolorized shellac and decolorized dewaxed shellac
GB/T 8140-1987
Replaced
GB/T 8140-1987 Bleached lac
GB/T 8141-1987
Replaced