High-resolution global mature and young oil palm plantation subclass maps for 2020
文献类型：期刊论文
| 作者 | Xu, You; Fu, Dongjie; Yu, Hao; Su, Fenzhen; Lyne, Vincent; Fan, Rong; He, Bin; Pan, Tingting; Tang, Jiasheng |
| 刊名 | INTERNATIONAL JOURNAL OF DIGITAL EARTH
 |
| 出版日期 | 2023-12-31 |
| 卷号 | 16期号:1页码:2168-2188 |
| 关键词 | oil palm subclass oil palm map spatial mapping Planet & NICFI Sentinel-1 2 deforestation SDG 15 |
| ISSN号 | 1753-8955 |
| DOI | 10.1080/17538947.2023.2220612 |
| 产权排序 | 2 |
| 文献子类 | Article |
| 英文摘要 | Accurate high-resolution maps of oil palm plantations underpin effective management of environmental and socio-economic impacts at global, regional, and national levels. However, young industrial and highly irregular small-holder plantations are mostly unmapped and not included in official FAO statistics. This issue is addressed here by discriminating global oil palm plantation in 2020 into four subclasses: Industrial Mature Oil Palm (IMOP); Industrial Young Oil Palm (IYOP); Smallholder Mature Oil Palm (SMOP); and Smallholder Young Oil Palm (SYOP). Data, resolved to 4.77 m, from Planet & NICFI, Sentinel-1/2, were combined with other layers using the image-oriented classification and regression tree (CART) algorithm which performed best in classification tests. Results show that SMOP dominates distributional extent, but it was also the most accurately mapped subclass typically found at 500-1000 m altitude. IMOP had the most extensive altitude range of 500-1300 m, while IYOP and SYOP were found at similar altitudes of 500-800 m and 500-900 m respectively. Recent developments in South East Asia show oil palm plantations expanding into new areas with a slope of 24 degrees. Results provide data to support Sustainable Development Goal by assisting future oil palm-related development planning and monitoring in the world's major oil palm-growing countries. |
| 学科主题 | Physical Geography ; Remote Sensing |
| WOS关键词 | VEGETATION INDEX ; COVER CHANGES ; EXPANSION ; DEFORESTATION ; INDONESIA ; MALAYSIA ; WATER |
| WOS研究方向 | Physical Geography ; Remote Sensing |
| 出版者 | TAYLOR & FRANCIS LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/193746]  |
| 专题 | 资源与环境信息系统国家重点实验室_外文论文 |
| 作者单位 | 1.University of Tasmania 2.Lanzhou Jiaotong University 3.Chinese Academy of Sciences 4.Institute of Geographic Sciences & Natural Resources Research, CAS 5.University of Chinese Academy of Sciences, CAS 6.Nanjing University |
| 推荐引用方式 GB/T 7714 | Xu, You,Fu, Dongjie,Yu, Hao,et al. High-resolution global mature and young oil palm plantation subclass maps for 2020[J]. INTERNATIONAL JOURNAL OF DIGITAL EARTH,2023,16(1):2168-2188. |
| APA | Xu, You.,Fu, Dongjie.,Yu, Hao.,Su, Fenzhen.,Lyne, Vincent.,...&Tang, Jiasheng.(2023).High-resolution global mature and young oil palm plantation subclass maps for 2020.INTERNATIONAL JOURNAL OF DIGITAL EARTH,16(1),2168-2188. |
| MLA | Xu, You,et al."High-resolution global mature and young oil palm plantation subclass maps for 2020".INTERNATIONAL JOURNAL OF DIGITAL EARTH 16.1(2023):2168-2188. |
入库方式： OAI收割
来源：地理科学与资源研究所
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