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Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. LY/T 2794-2023: Specification for monitoring and assessment of mangrove wetland ecosystem Status: Valid LY/T 2794: Historical versions
Basic dataStandard ID: LY/T 2794-2023 (LY/T2794-2023)Description (Translated English): Specification for monitoring and assessment of mangrove wetland ecosystem Sector / Industry: Forestry Industry Standard (Recommended) Classification of Chinese Standard: B60 Classification of International Standard: 65.020.01 Word Count Estimation: 18,165 Date of Issue: 2023-06-19 Date of Implementation: 2023-11-01 Issuing agency(ies): State Forestry and Grassland Administration LY/T 2794-2023: Specification for monitoring and assessment of mangrove 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.ICS 65:020:01 CCSB60 Forestry Industry Standards of the People's Republic of China Mangrove wetland ecosystem monitoring and evaluation specifications Published on 2023-06-19 Implemented on 2023-11-01 Released by the National Forestry and Grassland Administration Table of contentsPreface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 2 4 General requirements 2 4:1 Monitoring object 2 4:2 Section layout 2 4:3 Monitoring point selection 2 4:4 Monitoring frequency 2 4:5 Monitoring Application 3 5 Monitoring indicators and methods 3 5:1 General situation 3 5:2 Hydrology and water quality monitoring 3 5:3 Sediment/Soil Monitoring 4 5:4 Biological monitoring 5 5:5 Meteorological monitoring 7 5:6 Atmospheric environment monitoring 8 5:7 Interference factor monitoring 8 6 Ecological quality evaluation index system and method 9 6:1 Evaluation index system 9 6:2 Assignment criteria 10 6:3 Calculation method 11 6:4 Classification 12ForewordThis document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting: Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents: This document is proposed by the State Forestry and Grassland Administration: This document is under the jurisdiction of the National Wetland Protection Standardization Technical Committee (SAC/TC468): This document was drafted by: Wetland Research Institute of the Chinese Academy of Forestry, Central and Southern Survey and Planning Institute of the National Forestry and Grassland Administration, Guangdong Provincial Forestry Industrial Science Research Institute, Fujian Forestry Science Research Institute, Shenzhen University: The main drafters of this document: Li Wei, Cui Lijuan, Zhao Xinsheng, Gao Changjun, He Dongbei, Wu Houjian, Tan Fanglin, Lei Yinru, Zhai Xiajie, Guo Julan, Wu Guofeng, Liu Shihao, Luo Weijian, Yu Tao, Sun Peifeng, Miao Yin, Guo Ziliang, Zhang Manyin, Wang Daan, Li Jing, Wang Jinzhi, Zhu Yinuo, Dou Zhiguo, Ping Yunmei: Mangrove wetland ecosystem monitoring and evaluation specifications1 ScopeThis document stipulates the general requirements for monitoring and evaluation of mangrove wetland ecosystems, monitoring indicators and methods, and the ecological quality evaluation indicator system: and method technical requirements: This document is applicable to the monitoring and evaluation of mangrove wetland ecosystems nationwide:2 Normative reference documentsThe contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to this document: GB 3097 seawater quality standards GB 7489 Determination of dissolved oxygen in water quality by iodometric method GB 11903 Determination of water quality colorimetry GB/T 15265 Gravimetric method for determination of ambient air and dust GB/T 18204:24 Method for determination of carbon dioxide in air in public places GB/T 27648 Important Wetland Monitoring Index System GB/T 31705 Gas chromatography method for online observation of background atmospheric carbon dioxide and methane concentrations HJ442:1 Technical Specifications for Environmental Monitoring in Coastal Seas Part 1: General Principles HJ442:3 Technical Specifications for Environmental Monitoring of Coastal Seas Part 3: Water Quality Monitoring of Coastal Seas HJ442:4 Technical Specifications for Environmental Monitoring of Coastal Seas Part 4: Sediment Monitoring of Coastal Seas HJ442:6 Technical Specifications for Environmental Monitoring of Coastal Seas Part Six: Biological Monitoring of Coastal Seas HJ618 Gravimetric method for determination of ambient air PM10 and PM2:5 HJ658 Determination of soil organic carbon combustion oxidation-titration method HJ710:4 Biodiversity Observation Technical Guidelines for Birds HJ710:7 Biodiversity Observation Technical Guidelines for Inland Water Fishes HY/T 081 Technical regulations for mangrove ecological monitoring HY/T 0273 Technical Guidelines for Marine Disaster Risk Assessment and Zoning Part 1: Storm Surge LY/T 1681 Forestry pest occurrence and disaster standards LY/T 2090 Wetland ecosystem positioning and observation index system LY/T 2898 Technical specifications for positioning and observation of wetland ecosystems NY/T 1121:16 Soil testing Part 16: Determination of total soil water-soluble salts QX/T 49 Specifications for Surface Meteorological Observations Part 5: Barometric Pressure Observations QX/T 50 Specifications for Surface Meteorological Observations Part 6: Observation of Air Temperature and Humidity QX/T 51 Specifications for surface meteorological observations Part 7: Observation of wind direction and wind speed QX/T 52 Specifications for Surface Meteorological Observations Part 8: Precipitation Observations QX/T 55 Specifications for Surface Meteorological Observations Part 11: Radiation Observations QX/T 56 Specifications for Surface Meteorological Observations Part 12: Sunlight Observation ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of LY/T 2794-2023_English be delivered?Answer: Upon your order, we will start to translate LY/T 2794-2023_English as soon as possible, and keep you informed of the progress. 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Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version LY/T 2794-2023?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version LY/T 2794-2023 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
