Addressing Ethiopia's grand challenge of achieving food security while ensuring land-use sustainability
文献类型：期刊论文
| 作者 | Yu, Mingzhao3,5; Li, Huafu5; Song, Shuai2,3,5; Shan, Xinyue5,6; He, Guizhen3,5; Li, Fadong3,7; Shi, Yajuan3,5; Hirwa, Hubert1,8; Chen, Gang4 |
| 刊名 | LAND USE POLICY
 |
| 出版日期 | 2025-10-01 |
| 卷号 | 157页码:107664 |
| 关键词 | Ethiopia Food security Land use dynamics PCFA PCFP Sustainability |
| ISSN号 | 0264-8377 |
| DOI | 10.1016/j.landusepol.2025.107664 |
| 产权排序 | 3 |
| 文献子类 | Article |
| 英文摘要 | As one of the most food-insecure countries of the Global South, Ethiopia has experienced significant land-use changes driven by economic development and population growth. To alleviate food insecurity, it is essential to analyze the sustainability of land use from a national perspective. This study examined the dynamic land use transitions in Ethiopia during the period 2000-2020. The socio-economic factors driving land-use transitions and grain demand were identified using Spearman correlation analysis and income-dependent grain demand methods, respectively. Spatio-temporal data fusion analysis methods were used to assess food security status in relation to spatial and temporal shifts in per capita farmland area (PCFA) and per capita farmland production (PCFP). The results showed that the area under cultivation in Ethiopia increased by about 3700 km2, mainly due to the conversion of forestland and shrubland. Population growth is the main driver of land use change, and PCFA has continued to decline since 2010, while PCFP showed a declining trend after peaking in 2017. Although the sustained growth in international trade coupled with increased productivity has benefited the country's food supply, the food security situation in low-income countries, including Ethiopia, will remain critical in the context of population growth. |
| URL标识 | 查看原文 |
| WOS研究方向 | Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:001520478500001 |
| 出版者 | ELSEVIER SCI LTD |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/215306]  |
| 专题 | 禹城站农业生态系统研究中心_外文论文 |
| 通讯作者 | Song, Shuai |
| 作者单位 | 1.Univ Lay Adventists Kigali UNILAK, Fac Environm Studies, Dept Environm Econ & Nat Resources Management, POB 6392, Kigali, Rwanda; 2.Chinese Acad Sci, State Key Lab Urban & Reg Ecol, Ecoenvironm Sci Res Ctr, Shuangqinglu 18, Beijing 100085, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100101, Peoples R China; 4.Florida A&M Univ Florida State Univ, Dept Civil & Environm Engn, Coll Engn, Tallahassee, FL USA; 5.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, 18 ShuangqingRd, Beijing 100085, Peoples R China; 6.Cent China Normal Univ, Coll Urban & Environm Sci, Wuhan 430079, Peoples R China; 7.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Ecosyst Network Observat & Modeling, Beijing, Peoples R China; 8.Michigan State Univ, Ctr Syst Integrat & Sustainabil, Dept Fisheries & Wildlife, E Lansing, MI 48823 USA; |
| 推荐引用方式 GB/T 7714 | Yu, Mingzhao,Li, Huafu,Song, Shuai,et al. Addressing Ethiopia's grand challenge of achieving food security while ensuring land-use sustainability[J]. LAND USE POLICY,2025,157:107664. |
| APA | Yu, Mingzhao.,Li, Huafu.,Song, Shuai.,Shan, Xinyue.,He, Guizhen.,...&Chen, Gang.(2025).Addressing Ethiopia's grand challenge of achieving food security while ensuring land-use sustainability.LAND USE POLICY,157,107664. |
| MLA | Yu, Mingzhao,et al."Addressing Ethiopia's grand challenge of achieving food security while ensuring land-use sustainability".LAND USE POLICY 157(2025):107664. |
入库方式： OAI收割
来源：地理科学与资源研究所
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