Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1029/2021GL094602 |
Reanalysis Surface Mass Balance of the Greenland Ice Sheet along K-transect (2000-2014) | |
Mahdi Navari; Steven A. Margulis; Marco Tedesco; Xavier Fettweis; R.S.W. van de wal | |
2021-08-16 | |
发表期刊 | Geophysical Research Letters |
出版年 | 2021 |
英文摘要 | Accurate estimates of surface mass balance over the Greenland ice sheet (GrIS) would contribute to understanding the cause of recent changes and would help to better estimate the future contribution of the GrIS to sea-level rise. Given the limitations of in-situ measurement, modeling, and remote sensing, it is critical to explore the opportunity to merge the available data to better characterize the spatial and temporal variation of the GrIS surface mass balance (SMB). This work utilizes a particle batch smoother data assimilation technique that yields SMB estimates that benefit from the snow model Crocus and a 16-day albedo product derived from satellite remote sensing data. Comparison of the results against in-situ SMB measurements shows that the assimilation of the albedo product reduces the root mean square error (RMSE) of the posterior estimates of SMB by 51% and reduces bias by 95%. |
领域 | 气候变化 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/335996 |
专题 | 气候变化 |
推荐引用方式 GB/T 7714 | Mahdi Navari,Steven A. Margulis,Marco Tedesco,et al. Reanalysis Surface Mass Balance of the Greenland Ice Sheet along K-transect (2000-2014)[J]. Geophysical Research Letters,2021. |
APA | Mahdi Navari,Steven A. Margulis,Marco Tedesco,Xavier Fettweis,&R.S.W. van de wal.(2021).Reanalysis Surface Mass Balance of the Greenland Ice Sheet along K-transect (2000-2014).Geophysical Research Letters. |
MLA | Mahdi Navari,et al."Reanalysis Surface Mass Balance of the Greenland Ice Sheet along K-transect (2000-2014)".Geophysical Research Letters (2021). |
条目包含的文件 | 条目无相关文件。 |
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