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GB/T 12763.6-2007Specifications for oceanographic survey - Part 6: Marine biological survey (English PDF)

海洋调查规范第6部分: 海洋生物调查

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China

Level / Type

National · Recommended

Issue date

August 13, 2007

Implementation date

February 1, 2008

Scope

GB/T 12763.6-2007 is the English-translated version of 海洋调查规范第6部分: 海洋生物调查.

GB/T 12763.6-2007 is the Chinese standard "Specifications for oceanographic survey - Part 6: Marine biological survey".

Its scope clause reads: GB/T 12763 provisions of this part of the general provisions of the Census of Marine Life, technical requirements and survey (measurement) elements, sampling, sample Basic requirements and methods of analysis and data compilation.

This section applies to the marine environment, the basic elements of the Census of Marine Life Survey. Its clauses include terms and definitions.

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Document preview — GB/T 12763.6-2007

National Standard of the People's Republic of China

ICS: 07.060
Classification: A45

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China

Preface
1 Scope
2 Normative references
3 Terms and definitions
4 General provisions
4.1 Technical Design
4.2 Survey Requirements
4.3 Investigation and analysis equipment
4.4 Sample
4.5 Sample Analysis
4.6 data compilation and report preparation
5 Determination of chlorophyll, primary productivity and new production of
5.1 Determination of technical requirements and features
5.2 seawater phytoplankton pigments measuring
5.3 marine primary productivity (14C tracer method)
5.4 size of chlorophyll a and primary productivity grade determination
5.5 new marine productivity (15N tracer method)
5.6 data compilation
6 microorganisms survey
6.1 Technical requirements and investigation elements
6.2 Sampling
6.3 Sample Analysis
6.4 data compilation
7 pico, micro and small plankton surveys
7.1 Technical requirements and investigation elements
7.2 Sampling
7.3 Sample Analysis
7.4 data compilation
8 large and medium-sized plankton survey
8.1 Technical requirements and investigation elements
8.2 Sampling
8.3 Sample Analysis
8.4 data compilation
9 38 ICHTHYOPLANKTON survey
9.1 Technical requirements and investigation elements
9.2 Sampling
9.3 Sample Analysis
9.4 data compilation
10 large benthic surveys
10.1 Technical requirements and investigation elements
10.2 Sampling
10.3 Sample Analysis
10.4 data compilation
11 meiobenthos survey
11.1 Technical requirements and investigation elements
11.2 Sampling
11.3 Sample Analysis
11.4 data compilation
12.1 Technical requirements and investigation elements
12.2 Sampling
12.3 Sample Analysis
12.4 data compilation
13 52 Survey of fouling organisms
13.1 Technical requirements and investigation elements
13.2 Sampling
13.3 Sample Analysis
13.4 data compilation
14 nekton surveys
14.1 Technical requirements and investigation elements
14.2 Sampling
14.3 Sample Analysis
14.4 data compilation
Appendix A (normative) microorganism most probable number (MPN) retrieval table 63 and counting
Appendix B (normative) sample number plankton biomass measurement, counting fish and plankton nets
Annex C (normative) macrofauna fixative preparation, sample number and underwater photographic and video
Annex D (normative) meiobenthos sample separation, and several computing equipment
Appendix E (normative) intertidal biological surveys and several tidal measurement apparatus of FIG.
Annex F (normative) swimming animal gonad maturity, feeding intensity, fat content and trawl type
Annex G (informative) acoustic surveys and fishery resources assessment (OPTIONAL)
Appendix H (informative) Marine Biological Survey Sampling and analysis record sheet format
References

1 Scope

GB/T 12763 provisions of this part of the general provisions of the Census of Marine Life, technical requirements and survey (measurement) elements, sampling, sample

Basic requirements and methods of analysis and data compilation.

This section applies to the marine environment, the basic elements of the Census of Marine Life Survey.

2 Normative references

The following documents contain provisions which, through GB/T 12763 reference in this text, constitute provisions of this part. For dated reference documents

Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section

Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

GB/T 14014 silk, synthetic fiber mesh

GB/T 12763.1 specification for oceanographic survey - Part 1. General

GB/T 12763.7 specification for oceanographic survey - Part 7. Marine survey data processing

GB 17378.7 specification for marine monitoring Part 7. Ecological survey of offshore pollution and biological monitoring

3 Terms and Definitions

GB/T 15919 and established the following terms and definitions apply GB/T 12763 in this section.

3.1

Autotrophic plant cells, an important class of pigments, which absorb and transfer light energy major substance plant photosynthesis.

Chlorophyll a (Chla) is one of the main pigment.

3.2

Autotrophic organisms produce organic matter through photosynthesis ability. Usually in unit time (days or years) per unit area (or volume) in the production

Health organics (generally represented organic carbon) mass, equivalent to the time within the same area (or volume) of the primary production.

[GB/T 15919-1995, the definition 2.210]

3.3

It means the photosynthetic efficiency of plants photosynthetic pigments. In CO2 and adequate illumination conditions, and the same unit mass of chlorophyll per hour

The ratio of the amount of carbon [conventional "carbon (mg)/chlorophyll (mg)/hr" indicates].

[GB/T 15919-1995, the definition 2.217]

3.4

In the euphotic recirculating nitrogen regeneration nitrogen, nitrogen provided by outside euphotic for the new nitrogen. First by the support that part of the regeneration of the nitrogen source

Productivity known as reclaimed productivity level, supported by the nascent nitrogen that part called the new production of primary productivity.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 62 pages — is available in the English PDF.

Referenced standards

Normative references

GB 17378.7The specification for marine monitoring - Part 7: Ecological survey for offshore pollution and biological monitoring

Cited by

Similar standards

GB 17378.1-2007|GB 17378.2-2007|GB 17378.3-2007|GB 17378.4-2007|GB 17378.5-2007

Editions of GB/T 12763.6

Edition	Title	Revision	Status
GB/T 12763.6-2007	Specifications for oceanographic survey - Part 6: Marine biological survey	current edition	Current
GB/T 12763.6-1991	The specification for oceanographic surveyMarine biological survey	previous edition	Superseded

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