GB 4862-1984
Replaced
LY/T 2509-2015
Active
Industry standards-Forestry
LY/T 2509-2015 Indicator system for long-term observation of alpine desert ecosystem in Qinghai—Tibet Plateau
LY/T 2509-2015 Indicator system for long-term observation of alpine desert ecosystem in Qinghai—Tibet Plateau
Basic Information
Standard Code:
LY/T 2509-2015
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nForest resource protection
ICS Name:
Agriculture and forestry
Publish Date:
2015-10-19
Implement Date:
2016-01-01
Pages:
9 pages
Scope
This standard specifies the positioning observation indicator system for the high-altitude desert ecosystem on the Qinghai-Tibet Plateau, including meteorological indicators, atmospheric environmental indicators, soil indicators, hydrological indicators, and biological indicators. This standard is applicable to the positioning observation of the high-altitude desert ecosystem on the Qinghai-Tibet Plateau.
Development Information
Referenced Standards
GB/T 20479-2006 Technical regulations of sand and dust storm monitoring
LY/T 1698-2007 Indicator system for long-term observation of desert ecosystem
LY/T 1752-2008 Observation technical regulations for desert ecosystem
LY/T 1753-2008 Construction standard for long-term observation and research of desert ecosystem
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