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DOI | 10.1029/2019GL085956 |
The Effect of Melt Pond Geometry on the Distribution of Solar Energy Under First-Year Sea Ice | |
Horvat, C.1; Flocco, D.2,3; Jones, D. W. Rees4,5,6; Roach, L.7; Golden, K. M.8 | |
2020-02-28 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2020 |
卷号 | 47期号:4 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; England; Scotland |
英文摘要 | Sea ice plays a critical role in the climate system through its albedo, which constrains light transmission into the upper ocean. In spring and summer, light transmission through sea ice is influenced by its iconic blue melt ponds, which significantly reduce surface albedo. We show that the geometry of surface melt ponds plays an important role in the partitioning of instantaneous solar radiation under sea ice by modeling the three-dimensional light field under ponded sea ice. We find that aggregate properties of the instantaneous sub-ice light field, such as the enhancement of available solar energy under bare ice regions, can be described using a new parameter closely related to pond fractal geometry. We then explore the influence of pond geometry on the ecological and thermodynamic sea ice processes that depend on solar radiation. |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000529120100048 |
WOS关键词 | PHYTOPLANKTON BLOOMS ; SHORTWAVE RADIATION ; FRACTAL GEOMETRY |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
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/279654 |
专题 | 气候变化 |
作者单位 | 1.Brown Univ, Inst Brown Environm & Soc, Providence, RI 02912 USA; 2.Natl Ctr Atmospher Sci, Reading, Berks, England; 3.Univ Reading, Ctr Polar Observat & Modelling, Reading, Berks, England; 4.Univ Oxford, Dept Earth Sci, Oxford, England; 5.Univ Cambridge, Dept Earth Sci, Bullard Labs, Cambridge, England; 6.Univ St Andrews, Sch Math & Stat, St Andrews, Fife, Scotland; 7.Univ Washington, Dept Atmospher Sci, Seattle, WA 98195 USA; 8.Univ Utah, Dept Math, Salt Lake City, UT 84112 USA |
推荐引用方式 GB/T 7714 | Horvat, C.,Flocco, D.,Jones, D. W. Rees,et al. The Effect of Melt Pond Geometry on the Distribution of Solar Energy Under First-Year Sea Ice[J]. GEOPHYSICAL RESEARCH LETTERS,2020,47(4). |
APA | Horvat, C.,Flocco, D.,Jones, D. W. Rees,Roach, L.,&Golden, K. M..(2020).The Effect of Melt Pond Geometry on the Distribution of Solar Energy Under First-Year Sea Ice.GEOPHYSICAL RESEARCH LETTERS,47(4). |
MLA | Horvat, C.,et al."The Effect of Melt Pond Geometry on the Distribution of Solar Energy Under First-Year Sea Ice".GEOPHYSICAL RESEARCH LETTERS 47.4(2020). |
条目包含的文件 | 条目无相关文件。 |
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