GB/T 12763.9-2007Specifications for oceanographic survey - Part 9: Guidelines for marine ecological survey (English PDF)

Foreword

GB/T 12763 "oceanographic survey" is divided into 11 parts.

--- Part 1. General;

--- Part 2. oceanographic observations;

--- Part 3. Marine meteorological observations;

--- Part 4. Seawater chemical elements investigation;

--- Part 5. Ocean Sound, light elements investigation;

--- Part 6. Marine Biological Survey;

--- Part 7. Marine survey data exchange;

--- Part 8. Marine Geological Geophysical Survey;

--- Part 9. Marine Ecological Survey Guidelines;

--- Part 10. seabed topography survey;

--- Part 11. Marine Engineering Geological Survey. Wherein Section 9, Section 10 and Section 11 corresponds to GB/T 12763-1991 is a new section. This section GB/T 12763 "oceanographic survey" Part 9. This part of GB/T 12763 Part Part 1 through 7, GB/T Part 417 378, Part 5 and Part 7 of allocation Sets use. Appendix A of this section is an informative annex. This part by the State Oceanic Administration. This part is administered by the National Oceanic Standards and Metrology Center. This part of the State responsible for drafting the First Institute of Oceanography, Third Institute of Oceanography, State Oceanic Administration participated in the drafting. The main drafters of this section. Shang Chen, Li Ruixiang, Zhu Mingyuan, Zong Ling Substantial Lvrui Hua, Ding Dewen, Dawson Ming. Oceanographic survey Part 9. Marine Ecological Survey Guide

1 Scope

GB/T 12763.9-2007 is the Chinese national standard on specifications for oceanographic survey - part 9: guidelines for marine ecological survey, in the field of natural and applied sciences. The /T suffix marks it as a recommended standard: it is not compulsory by itself, but it becomes binding as soon as a contract, a tender or a customer specification calls it up - which in practice is how most foreign buyers meet it. It was issued on 13 August 2007 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China, and has been in force since 1 February 2008. Classification: ICS 07.060, CCS A45. This page is published from the official record of the standard held by the Chinese standards administration: the identification, the dates, the classification and the issuing body are taken from there. The clause text, the tables and the numeric limits are in the document itself, which is delivered complete in English translation.

GB/T 12763 provisions of this part of the content of the marine ecological surveys, methods, techniques and data processing requirements. This section applies to the People's Republic of China under the jurisdiction of the coastal waters, bays, estuaries, marine ecological surveys, ecological surveys may refer to the use of the ocean.

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, under this part are encouraged to reach Whether the agreement parties, study the latest versions of these documents. For undated reference documents, the latest versions apply to this section.

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

GB/T 12763.2 specification for oceanographic survey - Part 2. Marine hydrographic observations

GB/T 12763.3 specification for oceanographic survey - Part 3. Marine meteorological observations

GB/T 12763.4 specification for oceanographic survey - Part 4. Seawater chemical elements Survey

GB/T 12763.5 specification for oceanographic survey - Part 5. Marine sound, light elements of the investigation

GB/T 12763.6 specification for oceanographic survey - Part 6. Marine Biological Survey

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

GB/T 12763.8 specification for oceanographic survey - Part 8. Marine Geology Geophysical Survey

GB/T 17378.4 specification for marine monitoring Part 4. Seawater Analysis

GB/T 17378.5 specification for marine monitoring Part 5. Sediment analysis

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

3 Terms and Definitions

Related Terms and Definitions The following terms and definitions GB/T 15919-1995 and GB/T 12763 established applicable to this section.

3.1 Natural systems within certain waters biological communities and the surrounding environment interaction constituted a relatively stable features and self-regulation of Health State unit. [GB/T 15919-1995, the definition 2.94]

3.2 Species composition of marine communities, spatial patterns and temporal dynamic characteristics.

3.3 Marine ecosystem material cycle, energy flow, information transfer and its regulatory role.

3.4 Marine ecosystems as a dynamic process time and maintain its organizational structure and autonomy, under external stress easily restored.