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LY/T 2902-2017 English PDF

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US$189.00 · In stock
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LY/T 2902-2017: Evaluation criteria of karst rocky desert ecosystem services
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
LY/T 2902-2017	189	Add to Cart	3 days	Evaluation criteria of karst rocky desert ecosystem services	Valid

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Basic data

Standard ID: LY/T 2902-2017 (LY/T2902-2017)
Description (Translated English): Evaluation criteria of karst rocky desert ecosystem services
Sector / Industry: Forestry Industry Standard (Recommended)
Classification of Chinese Standard: B65
Classification of International Standard: 65.020
Word Count Estimation: 8,829
Date of Issue: 2017-10-27
Date of Implementation: 2018-01-01
Quoted Standard: LY/T 2006-2012; LY/T 2191-2013
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
Summary: This standard stipulates the evaluation index system and evaluation method for karst rocky desert ecosystem services. This standard is applicable to the assessment of major ecosystem services in the karst rocky desertification regions of China.

LY/T 2902-2017: Evaluation criteria of karst rocky desert ecosystem services

---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.
Evaluation criteria of karst rocky desert ecosystem services ICS 65.020 B65 People's Republic of China Forestry Industry Standard Karst rock desert ecosystem service assessment specification Released on.2017-10-27 2018-01-01 implementation State Forestry Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the National Sand Control and Sand Control Standardization Technical Committee (SAC/TC365). This standard was drafted. Desert Research Institute of Chinese Academy of Forestry, Beijing Forestry University, Chinese Academy of Forestry, subtropical Forestry Research Institute. The main drafters of this standard. Guo Hao, Cui Xianghui, Zhou Jinxing, Lu Qi, Li Sheng, Xiao Xiaotong, Cui Ming. Karst rock desert ecosystem service assessment specification

1 Scope

This standard specifies the evaluation index system and assessment methods for karst rock desert ecosystem services. This standard applies to the assessment of major ecosystem services in karst rocky desertification areas of China.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. LY/T 2006-2012 Desert Ecosystem Services Assessment Specification LY/T 2191-2013 Southwestern Karst Rocky Desert Ecosystem Positioning Observation Index System

3 Terms and definitions

The following terms and definitions as defined by LY/T 2006-2012 and LY/T 2191-2013 apply to this document. 3.1 Karst rocky desert ecosystem service karstrockydesertecosystemservices The natural environmental conditions and effects that human beings depend on for the formation and maintenance of karst rocky desert ecosystems and ecological processes. Mainly including Service, adjustment services, support services, cultural services, etc. 3.2 Karst rocky desert ecosystem service assessment assessmentofkarstrockydesertecosystemservices Karst stone developed by karst rocky desert ecosystem long-term positioning observation data, national karst rock desert monitoring data and social public data Scientific assessment of the physical quantity and value of desert ecosystem services.

4 Evaluation indicator system

The evaluation index system for karst rocky desert ecosystem services is shown in Figure 1, which includes 14 assessment indicators in 4 categories. ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of LY/T 2902-2017_English be delivered?

Answer: Upon your order, we will start to translate LY/T 2902-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of LY/T 2902-2017_English with my colleagues?

Answer: Yes. The purchased PDF of LY/T 2902-2017_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.