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LY/T 2898-2017 English PDF

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LY/T 2898-2017: Technical specification of long-term observation of wetland ecosystem
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PDF similar to LY/T 2898-2017


Standard similar to LY/T 2898-2017

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Basic data

Standard ID LY/T 2898-2017 (LY/T2898-2017)
Description (Translated English) Technical specification of long-term observation of wetland ecosystem
Sector / Industry Forestry Industry Standard (Recommended)
Classification of Chinese Standard B60;B79
Word Count Estimation 26,240
Date of Issue 2017-10-27
Date of Implementation 2018-01-01
Regulation (derived from) National Forestry Admistration Notice 2017 No.18; Industry Standard Filing Notice No.12 (Total No.216)
Issuing agency(ies) State Forestry Administration

LY/T 2898-2017: Technical specification of long-term observation of wetland ecosystem

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Technical specification of long-term observation of wetland ecosystem ICS 65.020 B60/79 People's Republic of China Forestry Industry Standard Technical specifications for positioning and observation of wetland ecosystems 2017-10-27 release 2018-01-01 Implementation Published by the State Forestry Administration

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by the Chinese Academy of Forestry. This standard is under the jurisdiction of the National Wetland Protection Standardization Technical Committee (SAC/TC468). This standard was drafted. Institute of Wetland Research, Chinese Academy of Forestry, Shenyang Agricultural University, Shenyang Applied Ecology Research, Chinese Academy of Sciences Institute, State Forestry Administration Wetland Protection Management Center, State Forestry Administration Ecological Positioning Observation Network Center. The main drafters of this standard. Cui Lijuan, Zhao Xinsheng, Zhang Mandi, Li Wei, Kang Xiaoming, Bao Daming, Yang Zhenyin, Duan Jinghua, Su Fangli, Hu Yuanman. Technical specifications for positioning and observation of wetland ecosystems

1 Scope

This standard specifies the indicators and methods for wetland ecosystem meteorology, soil, hydrology, water quality, biological and disaster observation. This standard applies to the positioning observation of wetland ecosystems nationwide.

2 Normative references

The following documents are essential for the application of this document. For dated references, only the dated version applies to this article Pieces. For undated references, the latest version (including all amendments) applies to this document. GB 4789.1 National Standards for Food Microbiology GB 6276.1 Determination of total alkalinity of water quality GB 7489 Water quality-Determination of dissolved oxygen-Iodometric method GB 7494 determination of water-based anionic surfactants methylene blue spectrophotometric method GB 7863 Determination of cation exchange capacity in forest soil GB 11891 Water quality determination of Kjeldahl nitrogen GB 11893 Determination of total phosphorus in water quality Ammonium molybdate spectrophotometric method GB 11894 Determination of total nitrogen in water quality-Alkaline potassium persulfate digestion UV spectrophotometry GB 11901 Determination of suspended matter in water by gravimetric method GB 11903 Determination of water color GB 15618 Soil Environmental Quality Standard GB/T 16489 Determination of water sulfide methylene blue spectrophotometric method GB/T 17134 Determination of total arsenic in soil quality Silver diethyldithiocarbamate spectrophotometric method GB/T 17136 Determination of total mercury in soil quality Cold atomic absorption spectrophotometry GB/T 17137 Determination of total chromium in soil quality GB/T 17140 Determination of lead and cadmium in soil quality KI-MIBK extraction flame atomic absorption spectrophotometry GB/T 17296 Chinese soil classification and code table GB/T 18204.24 Determination of carbon dioxide in the air of public places GB/T 24708 Wetland classification GB/T 31705 On-line observing method of atmospheric atmospheric carbon dioxide and methane concentrations by gas chromatography GB 50179 river discharge test specification GB 50324 Code for geological survey of frozen soil engineering HJ501 Water quality-Determination of total organic carbon-Combustion oxidation-non-dispersive infrared absorption method HJ535 Water quality--Determination of ammonia nitrogen--Nessler's reagent spectrophotometry HJ632 Determination of total phosphorus in soil Alkali-molybdenum antimony spectrophotometric method HJ704-Determination of available phosphorus in soil-Sodium bicarbonate extraction-Molybdenum antimony spectrophotometry HJ710.10 Guidelines for Observation of Biodiversity Technology for Large and Medium Soil Animals HJ717 Determination of total nitrogen in soil Kjeldahl method

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