GB 4862-1984
Replaced
LY/T 2090-2013
Active
Industry standards-Forestry
LY/T 2090-2013 Indicators system for long-term observation of wetland ecosystem
LY/T 2090-2013 Indicators system for long-term observation of wetland ecosystem
Basic Information
Standard Code:
LY/T 2090-2013
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nForest resource protection
ICS Name:
Agriculture and forestry
Publish Date:
2013-03-15
Implement Date:
2013-07-01
Pages:
11 pages
Scope
This standard specifies the location observation indicators of wetland ecosystems, namely, the overall overview indicators of wetlands, meteorological observation indicators of wetlands, soil observation indicators of wetlands, hydrological observation indicators of wetlands, water quality observation indicators of wetlands, biological observation indicators of wetlands, and disaster observation indicators of wetlands.
This standard is applicable to long-term location observation of wetland ecosystems within China.
Development Information
Replace the following standards
Referenced Standards
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