LY/T 1707-2007 English PDF

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LY/T 1707-2007	559	Add to Cart	4 days	Indicators for long-term observation of wetland ecosystem	Obsolete

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Basic data

Standard ID: LY/T 1707-2007 (LY/T1707-2007)
Description (Translated English): Indicators for long-term observation of wetland ecosystem
Sector / Industry: Forestry Industry Standard (Recommended)
Classification of Chinese Standard: B65
Classification of International Standard: 65.020
Word Count Estimation: 14,17
Date of Issue: 2007-06-04
Date of Implementation: 2007-10-01
Regulation (derived from): Chinese industry standard filing Notice 2007 No. 9 (No. 93 overall); SFA Notice 2013 No. 8
Issuing agency(ies): State Forestry Administration
Summary: This standard specifies the wetland ecosystem locate observations that wetland resources integrated indicators, wetlands meteorological practices and gradient observations, wetlands, atmospheric deposition indicators of wetland soil physical and chemical indicators of wetland ecosystem health indicators, wetland hydrology indicators, wetland community characteristics index. This standard applies to our wetland ecosystems within the long-term positioning observation.

LY/T 1707-2007: Indicators for long-term observation of wetland ecosystem

---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.
Indicators for long-term observation of wetland ecosystem ICS 65.020 B65 People's Republic of China Forestry Industry Standard Wetland ecosystem positioning observation index system Released on.2007-06-04 2007-10-01 implementation State Forestry Administration released

Foreword

This standard is proposed and managed by the State Forestry Administration. This standard is drafted by. Institute of Forest Ecology, Environment and Protection, Chinese Academy of Forestry, Inner Mongolia Agricultural University, Beijing Lin University. The main drafters of this standard. Wang Bing, Zhou Mei, Zheng Qiuhong, Gao Runhong, De Yongjun, Li Shaoning, Guo Hao, Liu Dianguo, Yu Xinxiao, Zhang Huidong. This standard was first published. Wetland ecosystem positioning observation index system

1 Scope

This standard specifies the wetland ecosystem positioning observation indicators, namely the comprehensive indicators of wetland resources, wetland meteorological routines and gradient observation indicators, Wetland atmospheric deposition indicators, wetland soil physical and chemical indicators, wetland ecosystem health indicators, wetland hydrological indicators, wetland community characteristics indicators. This standard is applicable to the long-term positioning observation of wetland ecosystems in China.

2 Normative references

The terms in the following documents become the terms of this standard by reference to this standard. All dated references, followed by all Modifications (not including errata content) or revisions do not apply to this standard, however, parties to agreements based on this standard are encouraged to study Is it possible to use the latest version of these files? For undated references, the latest edition applies to this standard. LY/T 1606-2003 Forest Ecosystem Positioning Observation Index System

3 Terms and definitions

The terms and definitions established by LY/T 1606-2003 and the following terms apply to this standard. 3.1 Natural or artificial, permanent or temporary wetlands, wetlands, peatlands or waters, with static or flowing, fresh water, brackish water, salt water Water bodies, including those with a water depth of less than 6 m at low tide. 3.2 A type of transitional ecosystem with persistent or periodic shallow water accumulation characteristics between terrestrial ecosystems and aquatic ecosystems. 3.3 The area of natural or artificial, permanent or temporary wetlands, wetlands, peatlands and waters. 3.4 The catchment area of a river or water system where the wetland is located. 3.5 The area of wetland as a percentage of the total area of the wetland basin. 3.6 The amount of matter that naturally settles to the ground under the action of gravity in the atmosphere. 3.7 The rate of heat transfer per unit area of the soil surface. 3.8 The size of the particles in the wetland sediments. ......

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