Search result: GB/T 43235-2023
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 43235-2023 | English | 269 |
Add to Cart
|
3 days [Need to translate]
|
Comprehensive assessment index and method for urban ecosystem
| Valid |
GB/T 43235-2023
|
| Standard ID | GB/T 43235-2023 (GB/T43235-2023) | | Description (Translated English) | Comprehensive assessment index and method for urban ecosystem | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Z00 | | Classification of International Standard | 13.020.20 | | Word Count Estimation | 14,161 | | Date of Issue | 2023-09-07 | | Date of Implementation | 2024-01-01 | | Issuing agency(ies) | State Administration for Market Regulation, National Standardization Administration |
GB/T 43235-2023. Urban ecosystem comprehensive assessment index system and calculation method
ICS 13.020.20
CCSZ00
National Standards of People's Republic of China
Comprehensive assessment indicators for urban ecosystems
System and calculation method
Published on 2023-09-07
2024-01-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
Preface III
Introduction IV
1 range 1
2 Normative reference documents 1
3 Terms and Definitions 1
4 Principle 2
5 Assessment Method 2
6 Indicator system 3
7 Calculation method 3
Reference 9
Preface
This document complies with the provisions of GB/T 1.1-2020 "Standardization Work Guidelines Part 1.Structure and Drafting Rules of Standardization Documents"
Drafting.
Please note that some content in this document may be subject to patents. The publisher of this document assumes no responsibility for identifying patents.
This document is proposed and coordinated by the National Environmental Management Standardization Technical Committee (SAC/TC207).
This document was drafted by. Ecological Environment Research Center of the Chinese Academy of Sciences, Beijing Institute of Space Mechanical and Electrical Engineering, Shanxi Provincial Ecological Environment Planning and Technology
Technology Research Institute, China Power Construction Ecology and Environment Group Co., Ltd., China Power Construction Group East China Survey and Design Institute Co., Ltd., China Standardization Research Institute
Research Institute, Chinese Academy of Environmental Sciences, Nanjing Institute of Environmental Sciences of the Ministry of Ecology and Environment, Glodon Technology Co., Ltd., China Water Pearl River Planning
Survey and Design Co., Ltd., Beijing Construction Engineering Civil Engineering Co., Ltd., China Society of Technical Economics.
The main drafters of this document. Ouyang Zhiyun, Han Baolong, Du Shixun, Xiao Yi, Shu Chengji, Zhang Lijia, Ren Yufen, Lu Fei, Xian Chaofan,
Li Junjie, Xu Bingsheng, Chen Chenyu, Chen Zhiwen, Zhao Yu, Xu Chongbin, Zhang Yizhang, Xu Haigen, Zeng Limin, Song Zijian, Li Tianfei, Li Cui, Tang Jie,
Tang Yingdong, Ling Yaozhong, Han Nini, Xin Liang, Li Xinjian, Huang Jianliang, Xiao Liang.
introduction
Cities are the main gathering space for human activities and are typical social-economic-natural composite ecosystems. Carry out evaluation of urban ecology
Assessment not only needs to consider the characteristics of the natural ecosystem itself, but also needs to assess the interaction between humans and nature, including the efficiency of humans using nature,
The benefits of nature to human beings. A scientific, comprehensive and comprehensive assessment of urban ecological conditions is crucial to grasping the direction of urban sustainable development and
It is of great significance to guide high-level urbanization construction in which humans and nature coexist harmoniously.
This document constructs a comprehensive evaluation index system from five aspects. urban ecological pattern, structure, process, service, and resilience. Among them, pattern and structure
The structure reflects the natural ecological conditions, and the processes, services and resilience reflect the degree of interaction between humans and nature. Use this document to develop urban ecology
Systematic comprehensive assessment can not only provide comprehensive reference indicators for urban ecological management, but also provide special indicators for industry management.
Comprehensive assessment indicators for urban ecosystems
System and calculation method
1 Scope
This document provides an indicator system and technical methods for comprehensive assessment of urban ecosystems, including evaluation methods, indicator systems and calculation methods.
etc. content.
This document is suitable for guiding comprehensive assessment of urban ecosystems.
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document.
GB 3095 Ambient Air Quality Standard
GB 3096 Acoustic environment quality standard
GB 3838 Surface water environmental quality standards
GB/T 42340-2023 Ecosystem Assessment Ecosystem Pattern and Quality Assessment Methods
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
urban ecosystem urbanecosystem
A functional whole formed by the interaction between urban residents, animals and plants living in the city, and the urban abiotic environment.
3.2
The spatial arrangement and combination of various sub-ecosystems in the urban ecosystem.
3.3
The combination characteristics of the type, quantity, quality and other attributes of trees, shrubs, grassland and other components in the urban ecosystem.
3.4
Various natural resources (water, energy, land, etc.) in the urban ecosystem participate in system evolution and serve the process of human production and life.
3.5
Benefits that urban ecosystems provide to humans.
3.6
The ability of urban ecosystems to withstand many ecological and environmental problems in cities.
......
|