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LY/T 2509-2015Indicator system for long-term observation of alpine desert ecosystem in Qinghai-Tibet Plateau (English PDF)

青藏高原高寒荒漠生态系统定位观测指标体系

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Issued by

State Forestry Administration

Level / Type

National · Recommended

Issue date

October 19, 2015

Implementation date

January 1, 2016

Scope

LY/T 2509-2015 is the English-translated version of 青藏高原高寒荒漠生态系统定位观测指标体系.

LY/T 2509-2015 — This standard specifies the indicator system for the observation and evaluation of the alpine and desert ecosystems on the Qinghai-Tibet Plateau, namely meteorological indicators, atmospheric environmental indicators, and soil indices.

Standard, hydrological indicators and biological indicators. This standard applies to the observation of the alpine desert ecosystem in the Qinghai-Tibet Plateau.

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Document preview — LY/T 2509-2015

National Standard of the People's Republic of China

ICS: 65.020
Classification: B 65

Issued by: State Forestry Administration

Document data1

Document data

International classification (ICS): 65.02.

Chinese classification (CCS): B65.

Estimated length of the Chinese original: 10,143 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 20479-2006Technical regulations of sand and dust storm monitoring

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