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New Updated World Maps of Sea-Surface Salinity
Pure and Applied Geophysics ( IF 1.9 ) Pub Date : 2020-01-15 , DOI: 10.1007/s00024-019-02404-z
Aleksandar Valjarević , Dejan Filipović , Miško Milanović , Dragana Valjarević

Sea surface salinity presents one of the most important chemical elements in the water. Climatic variables, included in new view of salinity distribution at a global scale, were used in this research. For the purpose of this research newly updated climate parameters for the period until 2100 were used along with (CMIP5) climatological model. The new distribution of surface salinity may show water desalination and energy potential. This map can be useful in the determination of new littoral areas or for fishermen’s routes. These data are presented in geo-tiff raster extension with the resolution of 0.1. This map could be updated with climatological parameters with obtained medium climate change effects. Some places in the world sea have low, some have high salinity. Salinity increases in accordance with the increase of precipitation and decreases with the decrease of it. The paper presents following maps; salinity world map when there is no climate change; the moderate one, if the temperature increases for 2.0 °C until 2100, and high if the increase of temperature was between 2.0 °C and 5.0 °C. The three scenarios were taken to show updated maps of world salinity in comparison with climate change effects.

中文翻译:

新更新的海面盐度世界地图

海面盐度是水中最重要的化学元素之一。本研究使用了气候变量,包括在全球范围内盐度分布的新观点中。出于这项研究的目的,使用了直到 2100 年期间最新更新的气候参数以及 (CMIP5) 气候模型。地表盐度的新分布可能显示出海水淡化和能源潜力。该地图可用于确定新的沿海地区或渔民路线。这些数据以分辨率为 0.1 的 geo-tiff 栅格扩展形式显示。该地图可以使用气候参数进行更新,并获得中等气候变化影响。世界海洋中有些地方盐度低,有些地方盐度高。盐度随降水量的增加而增加,随降水量的减少而降低。本文提供了以下地图;没有气候变化时的盐度世界地图;如果到 2100 年温度升高 2.0 °C,则为中等;如果温度升高在 2.0 °C 和 5.0 °C 之间,则为高。三种情景被用来显示与气候变化影响相比的世界盐度更新图。
更新日期:2020-01-15
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