Impact assessment of soil salinity on crop production in Uzbekistan and its global significance
文献类型：期刊论文
| 作者 | Khasanov, Sayidjakhon5,6; Kulmatov, Rashid7; Li, Fadong5,8; van Amstel, Andre9; Bartholomeus, Harm9; Aslanov, Ilhomjon3,10; Sultonov, Komolitdin6; Kholov, Nabijon1; Liu, Hongguang8; Chen, Gang2 |
| 刊名 | AGRICULTURE ECOSYSTEMS & ENVIRONMENT
 |
| 出版日期 | 2023-02-01 |
| 卷号 | 342页码:108262 |
| ISSN号 | 0167-8809 |
| 关键词 | Soil salinity Crop yield Cropland Climate change Food security Google Earth engine Uzbekistan |
| DOI | 10.1016/j.agee.2022.108262 |
| 产权排序 | 1 |
| 文献子类 | Article |
| 英文摘要 | Food security is threatened by the increasing food demand, competition for land and water resources, soil salinization, and curbing hazardous emissions. Currently, climate change is predicted to affect agricultural crop yields, which has been revealed by the statistical analysis of crop yield data. Studies have mapped and assessed soil salinity under climate change conditions, derived the relationship between soil salinity and groundwater patterns, and evaluated the impact of soil salinity on agricultural crop production worldwide. However, no investigation was focused on the dynamic cropland changes of Uzbekistan by soil salinity. The impact of fertilizer, herbicide, fungicide and insecticide applications on soil salinity is poorly understood not only in Uzbekistan but around the world. In addition, the impact of crop yield decline in Uzbekistan on other countries is not clear. To address above questions, nationwide cropland and soil salinity changes in Uzbekistan were monitored and mapped using the Google Earth engine platform for 2000-2020. It was found that the phosphorus-based mineral fertilizer contributed to soil salinity. However, no effect of other agrochemical applications on soil salinity was observed. Furthermore, the impact of soil salinity on crop production in Uzbekistan was sufficiently high, leading to rapid decline of the export rate of cotton and wheat. This rapid decline of export could jeopardize the economics of Bangladesh and food security of Afghanistan. Development of sustainable strategies for mitigating climatic variabilities and fertilizer management to reduce the severity of soil salinization in Uzbekistan is in urgent need. |
| WOS关键词 | SATELLITE THERMOGRAPHY ; YIELD LOSS ; DYNAMICS ; SIMULATION ; CLIMATE ; GROWTH ; COTTON ; AGRICULTURE ; GROUNDWATER ; MECHANISMS |
| WOS研究方向 | Agriculture ; Environmental Sciences & Ecology |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:001022769400009 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/194420]  |
| 专题 | 禹城站农业生态系统研究中心_外文论文 |
| 作者单位 | 1.Philipps Univ Marburg, D-35037 Marburg, Germany 2.Tashkent State Univ Econ, Tashkent 100003, Uzbekistan 3.FAMU FSU Coll Engn, Dept Civil & Environm Engn, Tallahassee, FL 32310 USA 4.Natl Res Univ TIIAME, Tashkent 100000, Uzbekistan 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China 6.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.Tashkent State Agrarian Univ, Tashkent 100140, Uzbekistan 8.Natl Univ Uzbekistan Mirzo Ulugbek, Tashkent 100174, Uzbekistan 9.Shihezi Univ, Coll Water Conservancy & Architectural Engn, Shihezi 832000, Peoples R China 10.Wageningen Univ & Res, NL-6708PB Wageningen, Netherlands |
| 推荐引用方式 GB/T 7714 | Khasanov, Sayidjakhon,Kulmatov, Rashid,Li, Fadong,et al. Impact assessment of soil salinity on crop production in Uzbekistan and its global significance[J]. AGRICULTURE ECOSYSTEMS & ENVIRONMENT,2023,342:108262. |
| APA | Khasanov, Sayidjakhon.,Kulmatov, Rashid.,Li, Fadong.,van Amstel, Andre.,Bartholomeus, Harm.,...&Chen, Gang.(2023).Impact assessment of soil salinity on crop production in Uzbekistan and its global significance.AGRICULTURE ECOSYSTEMS & ENVIRONMENT,342,108262. |
| MLA | Khasanov, Sayidjakhon,et al."Impact assessment of soil salinity on crop production in Uzbekistan and its global significance".AGRICULTURE ECOSYSTEMS & ENVIRONMENT 342(2023):108262. |
入库方式： OAI收割
来源：地理科学与资源研究所
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