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HYT134-2010: Sea level observation and impact assessment
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| HY/T 134-2010 | English | 709 |
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Sea level observation and impact assessment
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HY/T 134-2010
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Basic data | Standard ID | HY/T 134-2010 (HY/T134-2010) | | Description (Translated English) | Sea level observation and impact assessment | | Sector / Industry | Marine Industry Standard (Recommended) | | Classification of Chinese Standard | A45 | | Classification of International Standard | 07.060; 13.020 | | Word Count Estimation | 27,216 | | Date of Issue | 8/31/2010 | | Date of Implementation | 10/1/2010 | | Quoted Standard | GB 11896-1989; GB/T 12897-2006; GB/T 14914-2006; CH/T 2008-2005; HY/T 058; NY/T 1121.2-2006; NY/T 1121.16-2006; NY/T 1121.17-2006; NY/T 1121.18-2006; SL 79-1994, | | Issuing agency(ies) | State Oceanic Administration | | Summary | This standard specifies the Evaluation System and Method sea and sea-level changes affect the technical requirements and methods of observation, the proposed change affects sea level. This standard applies to People's Republic of China's coastal sea level observations, sea level changes affect the observed sea-level changes and coastal impact assessment. | HYT134-2010: Sea level observation and impact assessment---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.
Sea level observation and impact assessment
ICS 07.060;13.020
A45
People's Republic of China Marine Industry Standard
Sea level observation and impact assessment
2010-08-31 released
2010-10-01 implementation
Issued by the State Oceanic Administration
Table of contents
Foreword Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions 1
4 Sea level observation 2
4.1 Selection of sea level observation station site 2
4.2 Setting of tide gauge 2
4.3 Leveling system 2
4.4 Sea level observation instrument 2
4.5 Observation of Environmental Change Record 2
4.6 Observation recording method 2
4.7 Sorting out observation data 2
5 Observations on the impact of sea level changes 3
5.1 Seawater intrusion observation 3
5.2 Salinization observation 3
6 Assessment of the impact of sea level change 4
6.1 Evaluation method 4
6.2 Evaluation area and evaluation unit 4
6.3 Evaluation system and evaluation factor 4
6.4 Evaluation factor data processing 6
6.5 Evaluation of direct impact 7
6.6 Coastal impact assessment 8
6.7 Comprehensive impact assessment 8
6.8 Division of vulnerability to sea level impact 9
6.9 Analysis of evaluation results 9
6.10 Evaluation report preparation 9
7 Archive of data and results 9
7.1 Archiving of original data 9
7.2 Achievement data archiving 9
Appendix A (Normative Appendix) Environmental Status Record Form of Sea Level Observation Station 10
Appendix B (Normative Appendix) Seawater Intrusion and Soil Salinization Observation Record Form 16
Appendix C (Normative Appendix) Report format and grading indicators for seawater intrusion and soil salinization 20
Appendix D (Normative Appendix) Report Format for Sea Level Change Impact Assessment 22
Reference 23
Foreword
Appendix A, Appendix B, Appendix C and Appendix D of this standard are normative appendices.
This standard was proposed by the National Oceanic Information Center.
This standard is under the jurisdiction of the National Marine Standardization Technical Committee (SAC/TC283).
Drafting organization of this standard. National Oceanic Information Center.
The main drafters of this standard. Chen Manchun, Fu Shijie, Chu Yingjie, Liu Kexiu, Wang Xiaohui, Jin Jiye, Fan Wenjing, Lin Fengzhu, Pang Jingru,
Zhang Jianli, Liu Jin, Liu Bin.
Sea level observation and impact assessment
1 Scope
This standard specifies the technical requirements and methods for observing the impact of sea level and sea level changes, and proposes a sea level change impact evaluation system
And evaluation method.
This standard is applicable to sea level observations in the coastal areas of the People’s Republic of China, sea level change impact observations and sea level changes in coastal areas
Impact evaluation.
2 Normative references
The clauses in the following documents become clauses of this standard after being quoted. For dated reference documents, all subsequent
The amendments (excluding errata content) or revisions do not apply to this standard. However, all parties that have reached an agreement based on this standard are encouraged to study
Is the latest version of these files available? For undated reference documents, the latest version applies to this standard.
GB 11896-1989 Determination of Chloride in Water Quality Silver Nitrate Titration Method
GB/T 12897-2006 National first and second level measurement specifications
GB/T 14914-2006 Seashore Observation Specification
CH/T.2008-2005 Global Navigation Satellite System Continuous Operation Reference Station Network Construction Specification
HY/T 058 Marine survey, observation and monitoring archives business specification
NY/T 1121.2-2006 Soil Testing Part 2.Determination of Soil pH
NY/T 1121.16-2006 Soil Testing Part 16.Determination of Total Water Soluble Salt in Soil
NY/T 1121.17-2006 Soil Testing Part 17.Determination of Soil Chloride Ion Content
NY/T 1121.18-2006 Soil Testing Part 18.Determination of Soil Sulfate Ion Content
SL79-1994 determination of salinity gravimetric method
3 Terms and definitions
The following terms and definitions apply to this standard.
3.1
Meansealevel
The average value of tide level observed and recorded by a tide gauge for a long time, and the height changes with time.
3.2
Sea level change
The result of the combined effect of many elements of astronomy, meteorology, hydrology, geography and ocean.
Note. The long-period component of astronomical tides, weather conditions, long-term changes in climate, ocean hydrology and ocean dynamics, sea ice melting, etc. are the changes in sea level.
The main reason for this change can cause long-term, annual, short-term and sudden changes in sea level.
3.3
Sea level change observation sealevelchangeobservation
Long-term, continuous and stable observation of tide level that meets specific requirements. Through sea level observation stations set up on shore or offshore facilities
When observing high and low tides and tides, the measurement of sea level changes is realized.
3.4
Soil salinization
The process of accumulating salt in the soil to form saline soil.
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