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LY/T 3323-2022: (Grassland Ecological Restoration Technical Regulations)
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| LY/T 3323-2022 | English | 249 |
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(Grassland Ecological Restoration Technical Regulations)
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LY/T 3323-2022
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Standard similar to LY/T 3323-2022 LY/T 1094 LY/T 1302 LY/T 1330 Basic data | Standard ID | LY/T 3323-2022 (LY/T3323-2022) | | Description (Translated English) | (Grassland Ecological Restoration Technical Regulations) | | Sector / Industry | Forestry Industry Standard (Recommended) | | Classification of International Standard | 65.020.01 | | Word Count Estimation | 10,140 | | Date of Issue | 2022-11-30 | | Date of Implementation | 2023-04-01 | | Issuing agency(ies) | State Forestry and Grassland Administration | LY/T 3323-2022: (Grassland Ecological Restoration Technical Regulations)---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
CCSB40
Forestry Industry Standard of the People's Republic of China
Grassland Ecological Restoration Technical Regulations
Posted on 2022-11-30
2023-04-01 Implementation
Released by the State Forestry and Grassland Administration
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 for Standardization Documents"
drafting.
Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents.
This document was proposed by the Grassland Management Division of the State Forestry and Grassland Administration.
This document is under the jurisdiction of the National Forestry and Grassland Administration Grassland Standardization Technical Committee (NFGA/TC2).
This document is drafted by. Mengcao Ecological Environment (Group) Co., Ltd., Institute of Botany, Chinese Academy of Sciences.
The main drafters of this document. Bai Yongfei, Wang Zhaoming, Xing Qi, Chen Xiang, Zhang Jian, Yan Xiaohong, Liu Yaling, Wang Yang, Zhang Yuehua, Zheng Shuxia, Zhao Yujin,
Li Xiliang, Yang Hongyan, Wang Kun, Liu Kesi, Zhang Xiaoyan, Amura.
Grassland Ecological Restoration Technical Regulations
1 Scope
This document stipulates the principles of ecological restoration of degraded grasslands, the diagnosis of grassland degradation types, degrees and causes, and the ecological restoration technologies of degraded grasslands.
The technical model of ecological restoration of grasslands with the same degree of degradation, the health evaluation indicators of degraded grasslands after restoration, the utilization of degraded grasslands after ecological restoration, etc.
This requirement.
This document is applicable to the ecological restoration of various grasslands in my country.
2 Normative references
The content in the following documents constitutes the essential provisions of this document through normative references in the text. Among them, dated references
For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to
this document.
GB 19377 Grading indicators for natural grassland degradation, desertification and salinization
GB/T 21141 Technical Specifications for Desertification Prevention and Control
GB/T 21439 Grassland Health Evaluation
GB/T 27515 Technical Regulations for Rotary Mowing of Natural Mowed Grass
GB/T 37067 Technical Specifications for Restoration of Degraded Grasslands
NY/T 635 Calculation of Reasonable Stock Capacity of Natural Grassland
NY/T 1176 Technical Regulations for Rest and Forbidden Grazing
NY/T 1343 Technical Regulations for Grassland Division and Rotational Grazing
NY/T 1905 Technical Regulations for Safety Prevention and Control of Grassland Rodent Pests
NY/T 2275 Technical Regulations for Prairie Voles Control
NY/T 2736 Technical Specifications for Locust Control
NY/T 2997 Grassland Classification
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Under the premise of not destroying or minimizing the damage to the natural vegetation of the grassland, certain biological, ecological and engineering technical measures are adopted to follow the ecological
Based on the scientific principles and the internal mechanism of the ecosystem, the damaged grassland ecosystem can be restored near nature.
3.2
natural restoration naturalrestoration
natural recovery natural recovery
Utilize the self-healing ability of the grassland ecosystem, and restore the vegetation and soil without artificial reseeding, fertilization, root cutting and other intervention measures.
Note. Measures adopted include enclosure, grazing rest, grazing prohibition, etc.
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