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LY/T 2006-2012: Assessment criteria of desert ecosystem services in China
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Assessment criteria of desert ecosystem services in China
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LY/T 2006-2012
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Basic data | Standard ID | LY/T 2006-2012 (LY/T2006-2012) | | Description (Translated English) | Assessment criteria of desert ecosystem services in China | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of Chinese Standard | B65 | | Classification of International Standard | 65.020 | | Word Count Estimation | 9,913 | | Regulation (derived from) | State Forestry Administration Notice 2012 No. 5; industry standard filing Notice 2012 No. 4 (No. 148 overall) | | Issuing agency(ies) | State Forestry Administration | | Summary | This standard specifies the definition of desert ecosystem services, evaluation index system and evaluation formula and so on. This standard applies to major ecological desert ecosystem services assessment. | LY/T 2006-2012: Assessment criteria of desert ecosystem services in China---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.
Assessment criteria of desert ecosystem services in China
ICS 65.020
B65
People's Republic of China Forestry Industry Standard
Desert ecosystem service assessment specification
Published on.2012-02-23
2012-07-01 implementation
State Forestry Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed and managed by the State Forestry Administration.
This standard was drafted. Institute of Desertification, Chinese Academy of Forestry.
The main drafters of this standard. Lu Qi, Guo Hao, Cui Xianghui, Cheng Leilei.
Desert ecosystem service assessment specification
1 Scope
This standard specifies the definition of desert ecosystem services, evaluation index system and evaluation formula.
This standard applies to the assessment of major ecological services in desert ecosystems.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
Desert ecosystem desertecosystem
Biomes dominated by super-dry, dry-small arbor, semi-shrubs and herbaceous plants, as well as rare precipitation, strong evaporation, and drought
A natural ecosystem formed by the biological environment.
2.2
Desert ecosystem services desertecosystemservices
The various ecological benefits that humans derive from the desert ecosystem. It mainly includes wind and sand fixation, soil conservation, water resources regulation, carbon sequestration, and biology.
Services in diversity conservation, landscape recreation, etc.
2.3
Desert ecosystem services assessment desertecosystemservicesassessment
Scientific assessment of the physical quantity and value of desert ecosystem services.
2.4
Windbreaking sandfixandsandfixation
Desert vegetation and crust reduce wind and sand flow to reduce agricultural, industrial and transport hazards and increase livestock and crop yields
And other services.
2.5
Soil conservation soilconservation
The desert ecosystem transports the soil by wind, water, freezing and thawing to form a new soil suitable for living and desert vegetation reduction.
Services such as less soil loss.
2.6
Water resources regulation waterresourcesregulation
The desert ecosystem converts atmospheric precipitation and glacial meltwater into surface water that meets the needs of animals and plants through interception, leakage and condensation.
And groundwater and other services. Mainly reflected in condensed water, desert water storage and purification of water quality.
2.7
Carbon fixation
Vegetation and soil in desert ecosystems fix carbon dioxide services in the atmosphere.
2.8
Biodiversity conservation
Desert ecosystems provide habitat services for plant and animal species.
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