GB 4862-1984
Replaced
LY/T 3330-2022
Active
Industry standards-Forestry
LY/T 3330-2022 Technical regulations for forest soil carbon stock survey
LY/T 3330-2022 Technical regulations for forest soil carbon stock survey
Basic Information
Standard Code:
LY/T 3330-2022
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
-
ICS Name:
Agriculture and forestry
Publish Date:
2022-11-30
Implement Date:
2023-04-01
Publisher:
国家林业和草原局
Technical Committee:
国家林业和草原局
Pages:
16 pages
Scope
本文件规定了森林土壤碳储量调查的前期准备、样点布设、样品采集、实验室分析和土壤碳储量计算方法。
本文件适用于森林土壤碳储量调查。
Development Information
Drafting Units:
中国林业科学研究院森林生态环境与自然保护研究所
Drafting Persons:
黄志霖、肖文发、朱建华、曾立雄、程瑞梅、刘常富、雷蕾、李春蕾
Referenced Standards
LY/T 1952-2011 Observation methodology for long-term forest ecosystem research
GB/T 17296-2000 Classification and codes for Chinese soil
GB/T 17296-2009 Classification and codes for Chinese soil
LY/T 2188.1-2013 Forest resource data collection technical specification—Part 1:Forest continuous inventory
LY/T 2188.2-2013 Forest resource data collection technical specification—Part 2:Forest inventory for planning and design
LY/T 1237-1999 Determination of organic matter in forest soil and calculation of carbon-nitrogen ratio
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