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GB/T 41222-2021 English PDF

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US$379.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41222-2021: Soil quality - Method for monitoring the farmland surface runoff
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41222-2021	379	Add to Cart	4 days	Soil quality - Method for monitoring the farmland surface runoff	Valid

Similar standards

NY/T 2543 NY/T 2272 LY/T 1231 GB/T 41224 GB/T 41223

Basic data

Standard ID: GB/T 41222-2021 (GB/T41222-2021)
Description (Translated English): Soil quality - Method for monitoring the farmland surface runoff
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: B10
Word Count Estimation: 20,284
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41222-2021: Soil quality - Method for monitoring the farmland surface runoff

---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.
Soil quality -- Method for monitoring the farmland surface runoff ICS 13:060:01 CCSB10 National Standards of People's Republic of China Soil Quality Farmland Surface Runoff Monitoring Method Published on 2021-12-31 2022-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration directory Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Layout of the runoff monitoring field and installation of monitoring equipment 2 5 Collection and analysis of runoff samples 4 6 Calculation of sediment content, runoff, soil loss and pollutant discharge 5 Appendix A (normative) Arrangement of Surface Runoff Monitoring Residential Areas8 Appendix B (normative) Runoff diversion device, runoff tank (drum) and its installation 9 Appendix C (Normative) Specification and Construction of Runoff Basin and Drainage System 12 Appendix D (normative) Structure and Installation of Farmland Runoff Collection Pipes 14 Reference 16

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules of Standardization Documents" drafted: Please note that some content of this document may be patented: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed by the Ministry of Agriculture and Rural Affairs of the People's Republic of China: This document is under the jurisdiction of the National Soil Quality Standardization Technical Committee (SAC/TC404): This document is drafted by: Jiangsu Academy of Agricultural Sciences, Nanjing Soil Research Institute, Chinese Academy of Sciences, Shanghai Academy of Agricultural Sciences, Jiangsu Quality and the Institute of Standardization: The main drafters of this document: Xue Lihong, Duan Jingjing, Min Ju, Hou Pengfu, Liu Fuxing, Yu Yingliang, Zhao Xu, Luo Kun, Shi Weiming, Yang Linzhang: Soil Quality Farmland Surface Runoff Monitoring Method

1 Scope

This document specifies the layout of farmland runoff monitoring sites and the installation of monitoring equipment, the collection, analysis and testing of runoff samples, the amount of runoff water and the Calculation of soil loss and pollutant discharge: This document is applicable to activities that monitor surface runoff at the field scale:

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document: GB 3838 Environmental Quality Standard for Surface Water GB/T 5750:5 Standard Test Method for Drinking Water Inorganic Nonmetallic Index GB/T 11893 Determination of Total Phosphorus in Water Quality Ammonium Molybdate Spectrophotometry GB 17378:4 Ocean Monitoring Code Part 4 Seawater Analysis GB/T 50476 Design standard for durability of concrete structures HJ/T 346 Determination of nitrate nitrogen in water quality by UV spectrophotometry HJ493 Technical regulations on preservation and management of water sampling samples Determination of HJ632 Soil Total Phosphorus Alkaline Fusion-Molybdenum Antimony Anti-Spectrophotometric Method HJ636 Determination of total nitrogen in water quality by alkaline potassium persulfate digestion UV spectrophotometry HJ665 Determination of Ammonia Nitrogen in Water Quality Continuous Flow-Salicylic Acid Spectrophotometry HJ667 Determination of Total Nitrogen in Water Quality Continuous Flow-Naphthalene Ethylene Diamine Hydrochloride Spectrophotometric Method HJ670 Determination of Phosphate and Total Phosphorus in Water Quality Continuous Flow-Ammonium Molybdate Spectrophotometry NY/T 1121:24 Soil Testing Part 24: Determination of Total Nitrogen in Soil - Automatic Nitrogen Appraisal Method SL21 Specification for Precipitation Observation SL342 General Technical Conditions for Soil and Water Conservation Monitoring Facilities

3 Terms and Definitions

The following terms and definitions apply to this document: 3:1 farmland Land where crops are grown and cultivated regularly and can be harvested normally: Note: Crops include food crops and various economic crops (vegetable crops, fiber crops, oil crops, sugar crops, fodder crops, medicinal crops, fruit trees, mulberry, tea, tobacco and flower nurseries, etc:): 3:2 farmlandsurfacerunoff After precipitation or irrigation water enters the farmland soil, except for plant interception, evaporation, infiltration and ridge storage, the rest flows through the field drainage outlet or ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41222-2021_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41222-2021_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 41222-2021_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41222-2021_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.