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GB/T 24255-2009: Technical code of practice on the sandified land monitoring
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| GB/T 24255-2009 | English | 779 |
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Technical code of practice on the sandified land monitoring
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GB/T 24255-2009
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Basic data | Standard ID | GB/T 24255-2009 (GB/T24255-2009) | | Description (Translated English) | Technical code of practice on the sandified land monitoring | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | B60 | | Classification of International Standard | 65.020 | | Word Count Estimation | 35,399 | | Date of Issue | 2009-07-08 | | Date of Implementation | 2009-12-01 | | Regulation (derived from) | National Standard Approval Announcement 2009 No.9 (Total No.149) | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the use of land desertification monitoring land use classification, desertified land classification, desertification degree of land division, while the provisions of the desertified land monitoring of the content, method, technical processes, monitoring results, and other content and requirements. This standard applies to the monitoring of desertified land in the country undertaken. | GB/T 24255-2009: Technical code of practice on the sandified land monitoring---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.
Technical code of practice on the sandified land monitoring
ICS 65.020
B60
National Standards of People's Republic of China
Desertified land monitoring technical regulations
Posted 2009-07-08
2009-12-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Table of Contents
Preface Ⅰ
1 Scope 1
2 Normative references 1
3 Terms and definitions
4 1 General
5 monitors range 2
6 2 Monitoring System
7 Monitoring Method 2
8 land use classification system 2
9 desertification properties and desertified land classification and grading 4
10 monitoring contents 5
11 Main Process 6
Monitoring Results 12 10
Quality requirements 13 11
Appendix A (normative) of desertified land monitoring Common Form 12
Appendix B (normative) of desertified land monitoring factor code table 19
Annex C (normative) Main Plant Species Chinese names and Latin names 21
Foreword
The Standard Appendix A, Appendix B, Appendix C are normative appendix.
This standard was proposed by the State Forestry Administration.
This standard is under the jurisdiction of the State Forestry Administration.
This standard is drafted by. the State Forestry Administration Center to Combat Desertification, the National Forest Inventory and Planning.
The main drafters of this standard. Yang Weixi, Li Feng, Wang thick, Tuzhi party, first Meng, Zhou Huan water, Zhou Weidong, Sun Tao, Fu Rong.
Desertified land monitoring technical regulations
1 Scope
This standard specifies the use of desertified land monitoring land use classification, desertified land classification, land desertification degree of division, also provides the
Content desertified land monitoring content, methods, technological processes, and monitoring results, and other requirements.
This standard applies to land desertification monitoring carried out in the country.
2 Normative references
The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent
Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research
Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.
GB/T 21141-2007 Technical Specification to Combat Desertification
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
In all weather conditions, due to a variety of reasons for the formation of surface rendering with sand (gravel) material as the main feature of the process of land degradation.
3.2
Desertification has obvious characteristics of degraded land.
3.3
Ratio of the total area of \u200b\u200bthe vertical projection of the surface area of \u200b\u200ball vegetation on a certain area (including trees, shrubs, herbs), with Percentages said the biggest
To 100%.
3.4
Woodland tree canopy than the vertical projection area of \u200b\u200bthe total area of \u200b\u200bforest.
3.5
The formation of community structure and environmental community have significant control effect of plant species. Generally refers to cover large, more the number of individuals and biomass
High, strong viability of one or more plant species.
3.6
Desertified land monitoring, the basic unit of division and area measurement.
4 General
4.1 To implement the "People's Republic of China Desertification Control Law", as anti-desertification decision-making, management and governance planning service, unity and regulation
Content Fansha of land monitoring, technical standards, methods and results, to ensure that land desertification monitoring scientific, regulatory, accuracy and comparability,
Standard is formulated.
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