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GB/T 42532-2023: Technical specification for wetland degradation assessment
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| GB/T 42532-2023 | English | 229 |
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Technical specification for wetland degradation assessment
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GB/T 42532-2023
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Basic data | Standard ID | GB/T 42532-2023 (GB/T42532-2023) | | Description (Translated English) | Technical specification for wetland degradation assessment | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B60 | | Classification of International Standard | 65.020.01 | | Word Count Estimation | 12,124 | | Date of Issue | 2023-05-23 | | Date of Implementation | 2023-12-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 42532-2023: Technical specification for wetland degradation 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.
ICS65:020:01
CCSB60
National Standards of People's Republic of China
Technical Specifications for Wetland Degradation Assessment
Released on 2023-05-23
2023-12-01 implementation
State Administration for Market Regulation
Released by the National Standardization Management Committee
table of contents
Preface I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Evaluation principles 1
5 Evaluation Indicators 2
6 Evaluation method 2
6:1 Evaluation process 2
6:2 Evaluation scope 2
6:3 Selection of evaluation indicators 2
6:4 Calculation method and data source 3
7 Deterioration level determination 4
7:1 Classification of degradation levels 4
7:2 Determination of evaluation factor degradation level 4
7:3 Determination of wetland degradation level 4
8 Evaluation Report 5
Appendix A (Informative) Outline of Wetland Degradation Assessment Report 6
Reference 7
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 State Forestry and Grassland Administration:
This document is under the jurisdiction of the National Wetland Protection Standardization Technical Committee (SAC/TC468):
This document was drafted by: National Forestry and Grassland Bureau East China Survey and Planning Institute, Beijing Forestry University:
The main drafters of this document: Chu Yingxue, Qian Yifan, Zhu Yongqiang, Fu Yu, Chen Guofu, Lou Yi, Zhou Guguo, Hu Xunyu, Liu Daoping, Chen Huochun,
Lei Guangchun, Zhang Xianwu, Yu Tao, Liu Jun, Li Hong, He Jiahuan, Zuo Aojie, Wei Zipeng, Zhuo Ling, Sun Peifeng, Miao Yin, Lei Jialin, Zeng Qing:
Technical Specifications for Wetland Degradation Assessment
1 Scope
This document describes the method of wetland degradation assessment, and stipulates the selection of wetland degradation assessment indicators, the calculation of indicator values and the determination of degradation grades:
Require:
This document is applicable to the assessment of the degradation status of various wetlands:
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 3097 sea water quality standard
GB 3838 Environmental Quality Standards for Surface Water
GB/T 27648 Important Wetland Monitoring Index System
HJ442:6 Technical Specifications for Environmental Monitoring of Coastal Sea Areas Part VI Biological Monitoring of Coastal Sea Areas
HJ710:3 Technical Guidelines for Biodiversity Observation Terrestrial Mammals
HJ710:4 Technical Guidelines for Biodiversity Observation Birds
HJ710:5 Technical Guidelines for Biodiversity Observation Reptiles
HJ710:6 Technical Guidelines for Biodiversity Observation Amphibians
HJ710:7 Biodiversity Observation Technical Guidelines for Inland Water Fishes
HJ710:12 Biodiversity Observation Technical Guidelines for Aquatic Vascular Plants
LY/T 1681 Occurrence and Disaster Standards of Forestry Pests
LY/T 2516 Technical Specifications for Forestry Pest Monitoring and Forecasting
3 Terms and Definitions
The following terms and definitions apply to this document:
3:1
Wetland degradation wetland degradation
Due to the impact of human activities or changes in the natural environment, the structure of the wetland ecosystem is destroyed, and there is a decline in function, a decline in biodiversity,
area reduction phenomenon:
3:2
Indigenous dominant vegetation that reflects the characteristics of a wetland type:
4 Evaluation principles
4:1 Scientificity
The assessment should scientifically and accurately reflect the changes in wetland landscape, water environment quality, and biodiversity:
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