GB 4862-1984
Replaced
LY/T 3257-2021
Active
Industry standards-Forestry
LY/T 3257-2021 Specifications on monitoring and evaluation of benefit of desertification control project in China
LY/T 3257-2021 Specifications on monitoring and evaluation of benefit of desertification control project in China
Basic Information
Standard Code:
LY/T 3257-2021
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
\nForest resource protection
ICS Name:
Agriculture and forestry
Publish Date:
2021-06-30
Implement Date:
2022-01-01
Pages:
12 pages
Scope
This document specifies the monitoring indicators, monitoring methods, evaluation indicators, and evaluation methods for the benefits of desertification prevention and control projects.
This document is applicable to the monitoring and evaluation of the benefits of desertification prevention and control projects conducted according to administrative units. Other administrative units may refer to it for implementation.
Development Information
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