DB21/T 4422-2026 Active Liaoning ProvinceLocal standards

DB21/T 4422-2026 Protocol for surveying carbon stocks of seagrass beds

DB21/T 4422-2026 Protocol for surveying carbon stocks of seagrass beds

Publish Date: 2026-05-07 Implement Date: 2026-06-07 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4422-2026
Standard Type: Local standards
Standard Status: Active
is_force_gb: no
CCS Name: Oceanography
ICS Name: Geology, meteorology, and hydrology
Publish Date: 2026-05-07
Implement Date: 2026-06-07
Publisher: 辽宁省市场监督管理局
Technical Committee: 辽宁省自然资源厅

Development Information

Drafting Units:

辽宁省海洋水产科学研究院、中国海洋大学、山东省海洋资源与环境研究院

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