HYT0331-2022 English PDF

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HYT0331-2022: Technical specifications for ecological survey and monitor on green tide
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HY/T 0331-2022	599	Add to Cart	5 days	Technical specifications for ecological survey and monitor on green tide	Valid

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Basic data

Standard ID: HY/T 0331-2022 (HY/T0331-2022)
Description (Translated English): Technical specifications for ecological survey and monitor on green tide
Sector / Industry: Marine Industry Standard (Recommended)
Classification of Chinese Standard: A45
Classification of International Standard: 07.060
Word Count Estimation: 26,245
Date of Issue: 2022-02-18
Date of Implementation: 2022-05-01
Issuing agency(ies): Ministry of Natural Resources of the People's Republic of China

HYT0331-2022: Technical specifications for ecological survey and monitor on green tide

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Technical specifications for ecological survey and monitor on green tide ICS 07.060 CCSA45 Marine Industry Standard of the People's Republic of China Green Tide Ecological Survey and Monitoring Technical Specifications Released on 2022-02-18 2022-05-01 implementation Released by the Ministry of Natural Resources of the People's Republic of China

table of contents

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Basic Requirements 2 4.1 Survey and monitoring elements 2 4.2 Investigation and monitoring equipment and instruments 2 5 Investigation and monitoring of sessile green tide algae 3 5.1 Area, Station and Frequency 3 5.2 Sample Collection 3 5.3 Sample handling, storage and transportation 3 6 Investigation and Monitoring of Floating Green Tide Algae 3 6.1 Area, Station and Frequency 3 6.2 Sample Collection 4 6.3 Sample handling and storage 4 7 Suspended green tide algae investigation and monitoring 4 7.1 Region, station location and frequency 4 7.2 Sample collection 4 7.3 Sample handling and storage 4 8 Micro propagule investigation and monitoring 4 8.1 Region, station location and frequency 4 8.2 Sample Collection 4 9 Investigation and monitoring of hydrometeorological, environmental chemistry and other biological elements 5 9.1 Hydrometeorology 5 9.2 Environmental chemistry 5 9.3 Other biological elements 5 10 Classification and identification of laboratory samples, determination of dry weight and wet weight and culture 5 10.1 Classification and identification of green tide algae 5 10.2 Determination of dry weight and wet weight6 10.3 Laboratory culture of microscopic propagules 6 11 Data processing 7 11.1 Calculation of total biomass of sessile green tide algae 7 11.2 Calculation of floating green tide algae biomass 7 11.3 Suspended green tide algae biomass8 11.4 Micropropagule abundance 8 12 Data collation and report writing 8 12.1 Sampling records, form filling and sorting 8 12.2 Sample verification, registration and storage9 12.3 Map drawing and image data arrangement 9 12.4 Report writing and data archiving 9 Appendix A (Informative) Green Tide Algae Sampling and Analysis Record Form 10 Appendix B (informative) target gene fragment amplification 17 B.1 ITS Fragment PCR Amplification Reaction Conditions and Procedures 17 B.2 5S Fragment PCR Amplification Reaction Conditions and Procedures 17 Appendix C (Informative) Formula and preparation of culture medium 18 C.1 PES medium 18 C.2 Germanium dioxide storage solution 18 Appendix D (Informative) Survey and Monitoring Report Contents 19 D.1 Preface19 D.2 Investigation and monitoring of sea areas19 D.3 Task performance19 D.4 Quality control19 D.5 Survey and monitoring results19 D.6 Analysis and discussion19 D.7 Program completion status 19 D.8 Existing problems and suggestions19 D.9 Summary 20 D.10 Reference 20 Reference 21 Table A.1 Sample label 10 Table A.2 Sampling record of sessile green tide algae on aquaculture rafts Table 11 Table A.3 Other Sessile Green Tide Algae Sampling Record Table 12 Table A.4 Floating Green Tide Algae Sampling Record Table 13 Table A.5 Suspended Green Tide Algae Sampling Record Table 14 Table A.6 Microscopic propagule sampling records Table 15 Table A.7 Green Tide Algae Sample Identification and Biomass Statistics Table 16

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed by the Ministry of Natural Resources of the People's Republic of China. This document is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283). This document was drafted by. The First Oceanographic Research Institute of the Ministry of Natural Resources, and the North Sea Forecasting Center of the State Oceanic Administration. The main drafters of this document. Wang Zongling, Xiao Jie, Jiang Meijie, Wu Lingjuan, Fu Mingzhu, Fan Shiliang, Zhang Xuelei, Li Ruixiang. Green Tide Ecological Survey and Monitoring Technical Specifications

1 Scope

This document stipulates the relevant elements, technical methods, requirements, data collection and calculation methods of green tide ecological investigation and monitoring. This document is applicable to the ecological investigation and monitoring of green tides in the coastal waters of China.

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document. GB/T 12763.1 Specifications for Marine Survey Part 1.General Rules GB/T 12763.2 Marine Survey Specification Part 2.Marine Hydrographic Observation GB/T 12763.3 Specifications for Marine Survey Part 3.Marine Meteorological Observation GB/T 12763.4 Specifications for Marine Survey Part 4.Survey of Chemical Elements in Seawater GB/T 12763.6 Specifications for Marine Survey Part 6.Survey of Marine Life GB/T 12763.7 Marine survey specification Part 7.Exchange of marine survey data GB/T 12763.9 Specifications for Marine Survey Part 9.Guidelines for Marine Ecological Survey GB 17378.4 Marine Monitoring Specifications Part 4.Seawater Analysis GB 17378.5 Marine Monitoring Specification Part 5.Sediment Analysis HY/T 071 Surface drifting buoy

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 green tide greentide Some macroalgae in the ocean proliferate or accumulate to a certain level under certain environmental conditions, resulting in an abnormal marine ecological environment. Phenomenon. 3.2 green tide algae greentidemacroalgae The dominant species of macroalgae that induce green tide. 3.3 Green Tide Algae Green tide algae that grow sessile on natural or artificial substrates. 3.4 Green tide algae floating in surface waters. ......

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