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LY/T 2540-2015: Technical regulation of riparian vegetation restoration in northwest and desert area
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Technical regulation of riparian vegetation restoration in northwest and desert area
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LY/T 2540-2015
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Basic data | Standard ID | LY/T 2540-2015 (LY/T2540-2015) | | Description (Translated English) | Technical regulation of riparian vegetation restoration in northwest and desert area | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B64 | | Classification of International Standard | 65.020.40 | | Word Count Estimation | 23,241 | | Date of Issue | 2015-10-19 | | Date of Implementation | 2016-01-01 | | Quoted Standard | GB/T 15163; LY/T 1751 | | Regulation (derived from) | National Forestry Anministration Announcement ��2015 No.19�� | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the technical requirements for investigation, restoration targets and conditions, restoration objectives, vegetation restoration measures, pest control, acceptance and monitoring in the vegetation rehabilitation operation area. This standard applies to China's precipitation �� 100mm Northwest arid desert river bank vegetation restoration. | LY/T 2540-2015: Technical regulation of riparian vegetation restoration in northwest and desert area
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Technical regulation of riparian vegetation restoration in northwest and desert area
ICS 65.020.40
B64
People's Republic of China Forestry Industry Standard
Technical Regulations for Vegetation Restoration in the Arid Desert Region of Northwest China
Released on October 18,.2015
2016-01-01 implementation
State Forestry Administration released
Content
Foreword I
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Vegetation restoration conditions 2
5 Vegetation Restoration Area Survey 2
5.1 Site Survey 2
5.2 Vegetation Survey 2
6 Recovery objects and conditions 3
6.1 Main plant species for vegetation restoration 3
6.2 Community type of vegetation restoration 3
6.3 Site conditions for vegetation restoration 3
7 Recovery target 3
8 Recovery measures 3
8.1 Afforestation 3
8.2 Rehabilitation 4
8.3 Fence 4
8.4 Project 4
9 Pest Control 4
9.1 Hu Yangchun ruler prevention 4
9.2 柽Wicker leaf control 4
10 Acceptance and monitoring 5
10.1 Qualification Standard 5
10.2 Acceptance Method 5
10.3 Monitoring 5
Appendix A (informative appendix) Vegetation Restoration Area Site Factor Survey Form 6
Appendix B (informative appendix) Vegetation Status Survey Statistics Table 7
Appendix C (informative) Plant species and quantity survey records 8
Appendix D (informative appendix) List of main plant species for vegetation restoration 9
Appendix E (informative) Typical community types for vegetation restoration 17
Appendix F (informative) 柽Wicker leaf control 18
Appendix G (informative appendix) Vegetation restoration standard monitoring project and requirements 19
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard was proposed by the Forestry Department of Xinjiang Uygur Autonomous Region.
This standard is under the jurisdiction of the National Sand Control and Sand Control Standardization Technical Committee.
This standard was drafted. Xinjiang Academy of Forestry, Xinjiang Institute of Ecology and Geography, Tarim University.
The main drafters of this standard. Liu Kang, Zhu Yuwei, Samba, Chen Qimin, Wang Yonghong, Lu Tianping, Qi Fenfei, Wu Weijiang, Yue Chaoyang, Bahati Guli,
Chen Yanrui, Li Li, Yu Jun.
Technical Regulations for Vegetation Restoration in the Arid Desert Region of Northwest China
1 Scope
This standard specifies the investigation, restoration objects and conditions, restoration objectives, vegetation restoration measures, pest control, and inspection of vegetation restoration operation areas.
Technical requirements such as collection and monitoring.
This standard is applicable to the restoration of riparian vegetation in the arid desert region of Northwest China with precipitation ≤100mm.
2 Normative references
The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article.
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 15163 Fengshan (sand) forestry technical regulations
LY/T 1751 Technical Regulations for Rehabilitation and Rehabilitation of Desert Populus euphratica Forest
3 Terms and definitions
The following terms and definitions apply to this document.
3.1
Plant community plantcommunity
There are regular combinations among plant populations in specific habitats, which interact with the environment and have certain structure and function.
3.2
Dominant species
Plant species that have a significant control over the formation of community structures and community environments.
3.3
Constructive constructivespecies
The best of the dominant species, that is, the plant species with the largest coverage (the largest weight) and a large degree. The group is the creator and builder of the community.
3.4
Companion species companionspecies
Non-dominant species that appear in the community and have little effect.
3.5
Desert riverbank vegetation desertriparianvegetation
Distributed in the arid desert area on both sides of the river bank, relying on river water to survive the plant community.
3.6
Simpson index simpsonindex
An index used to determine the species diversity of a community. The Simpson Index (D) is calculated as follows.
D=1-∑
i=1
Ni
In the formula.
Number of individuals of Ni ---i species;
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