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HJ 623-2011: Standard for the assessment of regional biodiversity
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Standard for the assessment of regional biodiversity
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HJ 623-2011
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Basic data | Standard ID | HJ 623-2011 (HJ623-2011) | | Description (Translated English) | Standard for the assessment of regional biodiversity | | Sector / Industry | Environmental Protection Industry Standard | | Classification of Chinese Standard | Z01 | | Classification of International Standard | 13.020 | | Word Count Estimation | 9,968 | | Date of Issue | 2011-09-09 | | Date of Implementation | 2012-01-01 | | Quoted Standard | GB/T 7714-2005 | | Regulation (derived from) | Department of Environmental Protection Notice No. 67 of 2011 | | Issuing agency(ies) | Ministry of Ecology and Environment | | Summary | This standard specifies the evaluation of biodiversity indicators and their weights, data acquisition and processing, calculation methods, grading and other content. This standard applies to county-level administrative areas as the basic unit of the regional biodiversity assessment. | HJ 623-2011: Standard for the assessment of regional biodiversity---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.
Standard for the assessment of regional biodiversity
People's Republic of China National Environmental Protection Standards
Regional Biodiversity evaluation criteria
Issued on.2011-09-09
2012-01-01 implementation
Issued by the Ministry of Environmental Protection
Table of Contents
Preface .II
1. Scope ..1
2 Normative references ..1
3 Terms and Definitions .1
4 Stars scope and object ..2
5 data acquisition and processing ..2
6 Evaluation of normalization ..4
7 ..4 Index Weight
8 biodiversity index calculation method .4
Classification of biological diversity status of 9 ..4
10 evaluation report prepared 5
11 implementation and monitoring of .5
Appendix A (informative) wildlife and wild vascular plants in the data collection forms ..6
Annex B (informative) data collection form for invasive alien species .6
Annex C (informative) ecosystem type data collection form .6
Preparation of Annex D (informative) Evaluation report on biodiversity format ..7
Foreword
To implement the "People's Republic of China Environmental Protection Law" to regulate the methods and evaluation of biological diversity, and the master
Status Solutions and around the country's biological diversity, spatial distribution and trends, specifically the country and around the conservation of biodiversity
Focus on improving our overall management capacity for biodiversity conservation, the development of this standard.
This standard specifies the indicators and their right to re-evaluate biodiversity, data acquisition and processing, calculation method, level stroke
Classification content.
The Standard Appendix A, B, C, D are informative appendix.
This standard is developed by the Ministry of Environmental Protection Science, Technology organization.
This standard is mainly drafted by. Environmental Protection Department of the Nanjing Institute of Environmental Sciences.
This standard MEP September 9, 2011 for approval.
This standard since January 1, 2012 implementation.
The standard explanation by the Ministry of Environmental Protection.
Regional Biodiversity evaluation criteria
1 Scope
This standard specifies the indicators and their right to re-evaluate biodiversity, data acquisition and processing, calculation method, level stroke
Classification content.
This standard applies to county-level administrative region as the basic unit of evaluation of regional biodiversity.
2 Normative references
This standard incorporates the following documents contain provisions. For undated references, the effective version applies to this
standard.
GB/T 7714-2005 after bibliographic references packet rules
"National key protected wild animal list" (the letter [1988] No. 144)
"National key protected wild plants (the first batch)" (the letter [1999] No. 92)
Ministry of Environmental Protection released announcement on National Biological Species Resources in the relevant technical regulations (Trial) notice 2010
No. 27 Year
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1 Biodiversity biodiversity
Living organisms from all sources of variability, these sources including terrestrial, marine and other aquatic ecosystems
Ecological complexes and posed like this includes diversity within species, between species and of ecosystems.
3.2 Wildlife richness richness of wild animal species
Refers to a species of wild mammals have been recorded in the assessment area, birds, reptiles, amphibians, freshwater fish, butterflies
Number (including subspecies), used to characterize the diversity of wildlife. In the river (River), between migratory sea fish living in salty
Interchange freshwater estuarine fish can be seen as freshwater fish.
3.3 of wild vascular plants richness richness of wild vascular plant species
Refers to the number of species (including subspecies, varieties or variants) were recorded in the assessment area of wild vascular plants for characterization
Wild plant diversity.
3.4 Ecosystem Diversity diversity of ecosystem types
It refers to the type of number in the evaluation of the region's natural or semi-natural ecosystems, for characterizing the type of ecosystem diversity.
In formations ecosystem for the Classification Unit.
3.5 endemism species endemism
It refers to an assessment area within China's unique wild mammals, birds, reptiles, amphibians, freshwater fish, butterflies and
The relative number of species of vascular plants, and used to characterize species of special value.
3.6 Alien species alien species
And point out that species, subspecies outside their natural past or present distribution and diffusion potential range or less free
Unit, including all the species likely to survive partial reproduction, gametes, or propagules.
3.7 Invasive alien species invasive alien species
It refers to the local natural or semi-natural ecosystems in the formation of self-regeneration, or may have on the ecological environment,
Or livelihoods cause significant damage or adverse effects of alien species.
3.8 Alien species invasion of degree of invasion of invasive alien species
It refers to the number of internal and external evaluation of regional and local invasive species of wild mammals, birds, reptiles, amphibians, fish
And the ratio of class, butterflies and a number of species of vascular plants, Cheng ecosystems are invasive alien species for characterizing interference
degree.
3.9 threatened species threatened species
Means "the IUCN Red List of endangered species and standards" (version 3.1) belonging to Critically Endangered, Endangered
Risk species Vulnerable.
4 Stars scope and objects
4.1 Scope of the evaluation
Evaluation scope for national, provincial administrative regions, municipal or county-level administrative region administrative regions to county-level administrative region as
For the evaluation unit.
4.2 Evaluation of Objects
4.2.1 Ecosystem
Natural or semi-natural ecosystems terrestrial and inland water ecosystems, marine ecosystems and does not include the Botanical Garden,
Arboretum, zoos, farms.
4.2.2 Wildlife
Wild mammals, birds, reptiles, amphibians, freshwater fish, butterflies, etc., are not included in captivity or captivity
animal.
4.2.3 Wild Plants
Wild vascular plants, including wild ferns, gymnosperms and angiosperms.
5 data acquisition and processing
5.1 Source
Each index data mainly from the existing literature and field surveys. Documentation should be nearly 5 years or 10 years
Literature-based. Data from the professionals with certain qualifications in biodiversity surveys collected by relevant experts
Validation.
5.2 fieldwork
Accordance with the "National Biological Species Resources survey released relevant technical regulations (Trial) notice" (Ministry of Environmental Protection
Announcement No. 27, 2010) implemented. Field survey data in conjunction with a comprehensive analysis of the survey data over the years.
5.3 of wild animals and vascular plants
Vascular plants and wildlife data collection in the format of Appendix A. A system of invasive alien species is not in Appendix
, Within range, but alien species in non-invasive alien species should be included in Appendix A of the statistical range. Urban area in
Exotic plants, if there are wild distribution outside built-up areas is included in the statistical range; if there is no outside built-up areas in the wild points
Cloth is not included in the statistical range.
5.4 Invasive alien species
Data collected by the invasion of alien species in Appendix B of the form. Invasive alien species including alien invasive alien animals and
Invasive plants. The degree of invasion of alien species according to formula (1) calculations.
) (Pv
I NN
NE = (1)
Where. EI ------ invasion of alien species;
NI ------ evaluated outside the region to invade several species;
NV ------ being evaluated within the region of species of wild animals;
NP ------ evaluated several wild vascular plants of the region.
5.5 endemism
(2) calculated by the formula endemism.
DE =
EPEV NN
(2)
Where. ED ------ endemism;
NEV ------ species being evaluated within the region China's unique wildlife;
NEP ----- evaluated several regional Chinese endemic vascular plants of the wild;
635 ------ a reference to the maximum number of counties in wildlife species;
3662 ----- a reference to the maximum number of counties in the wild species of vascular plants.
5.6 richness of threatened species
Richness of threatened species according to equation (3) calculation.
TR =
TPTV NN
(3)
Where. RT ------ threatened species richness
NTV ----- evaluated the number of threatened species of wildlife in the region
NTP ----- evaluated several threatened wild vascular plants in the region
6 Evaluation of the normalization process
Evaluation normalized = normalized after evaluation of a pre-normalization coefficient ×
Wherein normalization coefficient = 100/A Max. A maximum value is the maximum normalized index is calculated before a treatment. Each index
Table 1 maximum reference.
Table 1 reference maximum value of the index
Maximum reference indexes
Wild vascular plants Richness 3662
Wildlife richness 635
Diversity of ecosystem types 124
Endemism 0.3070
Richness of threatened species 0.1572
Alien species invasion of 0.1441
7 Index Weight
The weight of each evaluation index weights are shown in Table 2.
Table 2 heavy weight of each index
Evaluation Index Weight
Wild vascular plants Richness 0.20
Wildlife richness 0.20
Diversity of ecosystem types 0.20
Endemism 0.20
Richness of threatened species 0.10
Invasion of alien species of 0.10
8 biodiversity index calculation method
Biodiversity index according to equation (4) calculations.
1.0) '100 (1.0'2.0'2.0'2.0'2.0' × - × × × × × = ITDEPV EREDRRBI (4)
Where. BI ------ biological diversity;
RV '------ normalization of wildlife after a richness;
RP '------ normalized abundance of wild vascular plants;
DE '------ owned by a diversity of ecosystem types of post;
ED '------ normalized endemism of a post;
RT '------ normalization of threatened species richness of a post;
EI '------- normalization of invasive alien species of a post.
Classification of biological diversity Status 9
The biological diversity index (BI), the status of biological diversity divided into four levels, namely. high, medium and low general
(table 3).
Table 3 grading standards of biological diversity status
Availability diversity index level of biodiversity Biodiversity
High BI≥60 high species richness, endemic genera, species, rich and varied ecosystem
The 30≤BI < 60 species were abundant, endemic genera, species more, many types of ecosystems, bureau
Section highly abundant biodiversity
Usually 20≤BI < less 30 species endemic genera, species of small, relatively abundant in some areas of biodiversity
Rich, but the overall level of biodiversity in general
Low BI < 20 species poor, single ecosystem types, vulnerability, biodiversity is very low
10 evaluation report prepared
Evaluation report on biodiversity should include the introduction, before being evaluated area, research methods, by evaluation of regional biodiversity
Of the composition, distribution, major threats, the evaluation level and the protection countermeasures and the like. Evaluation report prepared grid
Formula in Appendix D.
11 Implementation and Supervision
This standard by the people's governments above the county level environmental protection administrative department responsible for overseeing implementation.
Appendix A
(Informative)
Wild animals and vascular plants in the data collection forms
Species Information Distribution Information
Degree No. Name Chinese name Chinese alias if China threatened endemic County 1 County 2 County 3
Appendix B
(Informative)
Invasive alien species data collection form
Species Information Distribution Information
No. Name Chinese name Chinese alias County 1 County 2 County 3
Appendix C
(Informative)
Ecosystem types the data collection forms
Distribution of information ecosystem types
Formation No. 2 County County County 1 3
Total number of ecosystems,
Appendix D
(Informative)
Evaluation report on biodiversity prepared format
Biodiversity evaluation report by the cover, the report catalogs, text, references, appendices and other components.
1. Front cover
Including the report title, write and write unit time.
2. Table of Contents
Usually two to three lists directory.
3. text
include.
(1 Introduction;
(2) the area to be evaluated before;
(3) research methods;
(4) components of biological diversity, spatial distribution and the main threats faced;
(5) evaluation findings;
(6) Protection Countermeasures.
4. References
According to "later bibliographic references Rules" (GB/T 7714-2005) of standards.
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