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HY/T 087-2005The guidance for the assessment of coastal marine ecosystem health (English PDF)

近岸海洋生态健康评价指南

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Issued by

State Oceanic Administration

Level / Type

National · Recommended

Issue date

May 18, 2005

Implementation date

June 1, 2005

Scope

HY/T 087-2005 is the English-translated version of 近岸海洋生态健康评价指南.

HY/T 087-2005 — The guidance for the assessment of coastal marine ecosystem health

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Document preview — HY/T 087-2005

National Standard of the People's Republic of China

ICS: 07.060; 13.060
Classification: Z 17

[Preview only]
1 Scope
2 Normative references
2.1 Terms
3 Terms and definitions
4 General
5 Technical requirements
6 Test method
7 Inspection rules
8 Marking, packaging, transportation and storage

1 Foreword

HY/T 087-2005 was issued by State Oceanic Administration on 18 May 2005 and has been in force since 1 June 2005.

The HY/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.

The document runs to 11 pages in English translation.

2 Scope Preview

This standard specifies: nearshore marine ecosystem health evaluation, methods and requirements, This standard applies to: the People's Republic of China seas, territorial waters and waters within the jurisdiction of the People's Republic of China coral reefs, mangrove, seagrass beds, estuaries and the Gulf ecology system health status evaluation.

HY/T 087-2005 falls under ICS 07.060; 13.060, in the field of natural and applied sciences.

This catalogue holds 287 other HY/T standards in that field.

In this catalogue, HY/T standards carry edition years from 1992 to 2025.

3 About this standard

Issued by: State Oceanic Administration

English translation: about 11 pages

Chinese original: about 17,136 characters

4 Related standards

Standards on related subjects:

GB/T 33584.3-2017 — Seawater quality requirements and analysis methods for seawater cooling system—Part 3: Determination of chloride

GB/T 33584.2-2017 — Seawater quality requirements and analysis methods for seawater cooling system—Part 2: Determination of zinc

GB 18420.1-2009 — Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 1: Grading

HY/T 0278-2019 — Methods for in-situ measurement of acoustic properties in marine sediments

HY/T 231-2018 — Extraction and determination of the total lipid in algae

HY/T 228-2018 — Determination of fatty acids in algae-gas chromatography

5 Classification and status

International classification (ICS): 07.060; 13.060

Chinese Standard Classification (CCS): Z 17

Prefix HY/T: recommended standard.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

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