Time-series variation and attribution analysis of downward shortwave radiation over the Yunnan-Kweichow plateau from 1984 to 2018
文献类型：期刊论文
| 作者 | Cheng, Lijia2; Tang, Bo-Hui1,2; He, Zhiwei2; Fu, Zhitao2; Li, Menghua2 |
| 刊名 | INTERNATIONAL JOURNAL OF DIGITAL EARTH
 |
| 出版日期 | 2023-12-31 |
| 卷号 | 16期号:1页码:337-354 |
| ISSN号 | 1753-8947 |
| 关键词 | Yunnan-Kweichow plateau downward shortwave radiation time-series analysis breakpoints detection attribution analysis |
| DOI | 10.1080/17538947.2023.2174194 |
| 通讯作者 | Tang, Bo-Hui(tangbh@kust.edu.cn) |
| 英文摘要 | The downward shortwave radiation (DSR) is a key input parameter for land surface models and climate models. Based on the daily averaged Global Land Surface Satellite downward shortwave radiation (GLASS-DSR) dataset over the Yunnan-Kweichow Plateau (YKP) from 1984 to 2018, this paper analyzes variation trend and breakpoints of DSR. The results show that: annual averaged DSR decreases at a decreasing rate of -1.84 W center dot m(-2)center dot decade(-1) over the YKP from 1984 to 2018; the overall distribution of interannual averaged DSR shows higher in the mid-west, and gradually decreasing from west to northeast over the YKP; the estimated averaged DSR is larger in spring than in summer due to the influence of the monsoon; monthly averaged DSR reaches its maximum in May and its minimum in December; breakpoints are found in the seasonal and trend components of daily averaged DSR. Eleven driving factors are examined for their effects on DSR variation, including annual average temperature, precipitation, 10 m wind speed, aerosol optical thickness (AOT), total cloud cover, elevation, slope, aspect, longitude, latitude, and climate zones. According to the findings, AOT predominates in the spatio-temporal distribution of DSR over the YKP. This study will contribute to studies related to climate change and highland radiation. |
| WOS关键词 | PHOTOSYNTHETICALLY ACTIVE RADIATION ; GLOBAL SOLAR-RADIATION ; TRENDS ; RESOLUTION ; PRODUCTS ; EUROPE ; TESTS |
| 资助项目 | Platform Construction Project of High Level Talent in KUST ; National Natural Science Foundation of China[42230109] ; National Natural Science Foundation of China[41961053] |
| WOS研究方向 | Physical Geography ; Remote Sensing |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS LTD |
| WOS记录号 | WOS:000930273500001 |
| 资助机构 | Platform Construction Project of High Level Talent in KUST ; National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/189976]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Tang, Bo-Hui |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing, Peoples R China 2.Kunming Univ Sci & Technol, Fac Land Resource Engn, Kunming, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Lijia,Tang, Bo-Hui,He, Zhiwei,et al. Time-series variation and attribution analysis of downward shortwave radiation over the Yunnan-Kweichow plateau from 1984 to 2018[J]. INTERNATIONAL JOURNAL OF DIGITAL EARTH,2023,16(1):337-354. |
| APA | Cheng, Lijia,Tang, Bo-Hui,He, Zhiwei,Fu, Zhitao,&Li, Menghua.(2023).Time-series variation and attribution analysis of downward shortwave radiation over the Yunnan-Kweichow plateau from 1984 to 2018.INTERNATIONAL JOURNAL OF DIGITAL EARTH,16(1),337-354. |
| MLA | Cheng, Lijia,et al."Time-series variation and attribution analysis of downward shortwave radiation over the Yunnan-Kweichow plateau from 1984 to 2018".INTERNATIONAL JOURNAL OF DIGITAL EARTH 16.1(2023):337-354. |
入库方式： OAI收割
来源：地理科学与资源研究所
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