HY/T 0438-2024 Active Industry standards-The ocean

HY/T 0438-2024 Technical code of practice for investigation and assessment of marine biological resources carbon pool—Nori

HY/T 0438-2024 Technical code of practice for investigation and assessment of marine biological resources carbon pool—Nori

Publish Date: 2024-09-13 Implement Date: 2024-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HY/T 0438-2024

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Oceanography

ICS Name: Geology, meteorology, and hydrology

Publish Date: 2024-09-13

Implement Date: 2024-12-01

Pages: 16 pages

Scope

This document describes the principles and evaluation methods of the investigation of the carbon sink contribution of seaweed, and stipulates the requirements for the investigation plan, carbon content determination, seaweed yield estimation, carbon reserve evaluation, and quality control, etc.
This document is applicable to the investigation and evaluation of the carbon sink contribution of cultivated seaweed in China's coastal areas.

Development Information

Word Count: 17 Thousand words Pages: 16 pages

Referenced Standards

GB/T 12763.1-1991 The specification for oceanographic survey—General rules GB/T 12763.1-2007 Specifications for oceanographic survey—Part 1:General GB 17378.2-1998 The specification for marine monitoring Part 2:Data processing and quality control of analysis GB 17378.2-2007 The specification for marine monitoring—Part 2:Data processing and quality control of analysis GB 17378.5-1998 The specification for marine monitoring Part 5:Sediment analysis GB 17378.5-2007 The specification for marine monitoring—Part 5:Sediment analysis GB/T 30891-2014 Practice of sampling plans for aquatic products HJ 442.4-2020 "Nearshore Marine Environmental Monitoring Technical Specification - Part 4: Sediment Monitoring in Nearshore Marine Areas" (English translation only) HY/T 0305-2021 Estimation method of maricultural seaweed and bivalve carbon sink—Carbon stock variation method SC/T 2005.3-2000 Acceptance method of suspended culture yield of kelp

Related Standards

GB/T 1920-1980 Abolished

GB/T 1920-1980 Standard atmosphere (below 30 kilometers)

Publish Date: 1980-04-01

GB/T 958-1989 Replaced

GB/T 958-1989 Geological symbols used for regional geological maps (1:50000)

Publish Date: 1989-02-22

GB/T 11615-1989 Replaced

GB/T 11615-1989 Geologic exploration standard of geothermal resources

Publish Date: 1989-08-29

GB/T 12329-1990 Active

GB/T 12329-1990 Karst geology terminology

Publish Date: 1990-04-19

GB/T 12745-1991 Replaced

GB/T 12745-1991 Static penetrometer

Publish Date: 1991-03-21

GB/T 12746-1991 Replaced

GB/T 12746-1991 Standard penetrometer

Publish Date: 1991-03-21