Assessment of grazing livestock balance on the Eastern Mongolian Plateau based on remote sensing monitoring and grassland carrying capacity evaluation
文献类型：期刊论文
| 作者 | Li, Menghan1,2; Wang, Juanle2,5; Li, Kai2; Liu, Yaping1,2; Ochir, Altansukh4; Davaasuren, Davaadorj3 |
| 刊名 | SCIENTIFIC REPORTS
 |
| 出版日期 | 2024-12-30 |
| 卷号 | 14期号:1页码:32151 |
| 关键词 | Mongolian Plateau Grass-livestock balance Remote sensing Grassland productivity Livestock husbandry |
| ISSN号 | 2045-2322 |
| DOI | 10.1038/s41598-024-84215-4 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Rational utilization of natural resources is crucial in arid and semi-arid areas due to their vulnerable ecosystems and low resource resilience. Achieving a balance between grassland production and livestock grazing, known as the pasture-livestock balance, is essential for the sustainable development of grassland resources on the Mongolian Plateau (MP). This study focuses on the grassland regions of 8 provinces in eastern Mongolia (MNG) and 7 leagues in Inner Mongolia (IMNG), China, during the period from 2018 to 2022. Machine learning methods were employed for land cover classification and above-ground biomass (AGB) estimation. The grassland carrying capacity was assessed using the grassland carrying capacity index (GCC). The results indicate that: (1) The grassland classification accuracy on the MP exceeds 95%, with grassland area accounting for approximately 47% of the total.(2)The AGB of the grasslands exhibits a clear spatial heterogeneity, increasing from southwest to northeast. Additionally, nearly 80% of the grassland productivity is of high quality, reaching up to 250 g/m2.(3) Between 2018 and 2022, the MP exhibited a relatively high grassland carrying capacity, with an average of 1.8 SU/ha. However, the overall grassland carrying condition has gradually deteriorated, primarily due to factors such as grassland fires and an increase in livestock numbers. Based on the varying degrees of grassland degradation, different policy recommendations have been proposed. This study approach, findings and policy suggestions are significant for the development of livestock farming and grassland management on the MP. |
| URL标识 | 查看原文 |
| WOS关键词 | ABOVEGROUND FOREST BIOMASS ; INNER-MONGOLIA ; SPECIES-DIVERSITY ; ECOSYSTEM ; PRODUCTIVITY ; PATTERNS ; WATER ; FIRE |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001389228100008 |
| 出版者 | NATURE PORTFOLIO |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/211253]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 通讯作者 | Wang, Juanle |
| 作者单位 | 1.China Univ Min & Technol Beijing, Coll Geosci & Surveying Engn, Beijing 100083, Peoples R China; 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China; 3.Natl Univ Mongolia, Sch Art & Sci, Dept Geog, Ulaanbaatar 210646, Mongolia 4.Natl Univ Mongolia, Inst Sustainable Dev, Sch Engn & Appl Sci, Dept Environm & Forest Engn,Environm Engn Lab, Ulaanbaatar 14201, Mongolia; 5.Jiangsu Ctr Collaborat Innovat Geog Informat Resou, Nanjing 210023, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Li, Menghan,Wang, Juanle,Li, Kai,et al. Assessment of grazing livestock balance on the Eastern Mongolian Plateau based on remote sensing monitoring and grassland carrying capacity evaluation[J]. SCIENTIFIC REPORTS,2024,14(1):32151. |
| APA | Li, Menghan,Wang, Juanle,Li, Kai,Liu, Yaping,Ochir, Altansukh,&Davaasuren, Davaadorj.(2024).Assessment of grazing livestock balance on the Eastern Mongolian Plateau based on remote sensing monitoring and grassland carrying capacity evaluation.SCIENTIFIC REPORTS,14(1),32151. |
| MLA | Li, Menghan,et al."Assessment of grazing livestock balance on the Eastern Mongolian Plateau based on remote sensing monitoring and grassland carrying capacity evaluation".SCIENTIFIC REPORTS 14.1(2024):32151. |
入库方式： OAI收割
来源：地理科学与资源研究所
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