Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL073337 |
New insights into saline water evaporation from porous media: Complex interaction between evaporation rates, precipitation, and surface temperature | |
Shokri-Kuehni, Salome M. S.; Vetter, Thomas; Webb, Colin; Shokri, Nima | |
2017-06-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | England |
英文摘要 | Understanding salt transport and deposition patterns during evaporation from porous media is important in many engineering and hydrological processes such as soil salinization, ecosystem functioning, and land-atmosphere interaction. As evaporation proceeds, salt concentration increases until it exceeds solubility limits, locally, and crystals precipitate. The interplay between transport processes, crystallization, and evaporation influences where crystallization occurs. During early stages, the precipitated salt creates an evolving porous structure affecting the evaporation kinetics. We conducted a comprehensive series of experiments to investigate how the salt concentration and precipitation influence evaporation dynamics. Our results illustrate the contribution of the evolving salt crust to the evaporative mass losses. High-resolution thermal imaging enabled us to investigate the complex temperature dynamics at the surface of precipitated salt, providing further confirmation of salt crust contribution to the evaporation. We identify different phases of saline water evaporation from porous media with the corresponding dominant mechanisms in each phase and extend the physical understanding of such processes. |
英文关键词 | saline water evaporation salt precipitation thermal imaging evaporation rate |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404382600030 |
WOS关键词 | SALT ; CRYSTALLIZATION |
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/27197 |
专题 | 气候变化 |
作者单位 | Univ Manchester, Sch Chem Engn & Analyt Sci, Manchester, Lancs, England |
推荐引用方式 GB/T 7714 | Shokri-Kuehni, Salome M. S.,Vetter, Thomas,Webb, Colin,et al. New insights into saline water evaporation from porous media: Complex interaction between evaporation rates, precipitation, and surface temperature[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(11). |
APA | Shokri-Kuehni, Salome M. S.,Vetter, Thomas,Webb, Colin,&Shokri, Nima.(2017).New insights into saline water evaporation from porous media: Complex interaction between evaporation rates, precipitation, and surface temperature.GEOPHYSICAL RESEARCH LETTERS,44(11). |
MLA | Shokri-Kuehni, Salome M. S.,et al."New insights into saline water evaporation from porous media: Complex interaction between evaporation rates, precipitation, and surface temperature".GEOPHYSICAL RESEARCH LETTERS 44.11(2017). |
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