啊⋯原來還會有海水不夠鹹的問題
極端的降雨也導致區域性的海水鹽分濃度偏低，並導致台灣今年文蛤和牡蠣的產量受到了影響。在未來，這樣的情況可能越來越不樂觀，海洋的整體鹽度有可能受到各地冰川融化的影響而持續降低（雖然海洋的緩衝能力很強，這個效應在短期之內較不易顯現，但這是持續在進行的過程），而區域性的強降雨將繼續不定期造成鹹水和半鹹水的各類水產生物必須承受鹽分驟降的威脅。而對於沿海陸地而言，無論是冰川消融或是區域性極端降雨都將可能增強海水倒灌與潮汐進入河川流域的能力，而使得土壤鹽分濃度增加（土壤鹽化）的情形加劇，並進一步影響其他沿海農業的生產。
Extreme rainfall has also led to a low concentration of regional seawater salt, which has affected the production of clams and oysters of Taiwan in this year. In the future, such a situation may become less and less optimistic, and the overall salinity of the ocean may be continuously reduced by the melting of glaciers everywhere (although the ocean's buffer capacity is strong, this effect is less likely to appear in the short term, but It is a process that is ongoing, and regional heavy rainfall will continue to cause salt water and brackish waters to withstand the threat of sudden drop in salt. For coastal land, whether it is glacial melting or regional extreme rainfall, it will increase the ability of seawater intrusion and tides to enter river basins, and increase soil salinity (soil salinization) and further affect other conditions. Coastal agricultural production.
https://udn.com/news/story/120683/3989720
相關閱讀(relative readings)：
1.鹽度（Salinity）─科學online
http://highscope.ch.ntu.edu.tw/wordpress/?p=3789
2.Ocean salinity -sciencelearn.org
https://www.sciencelearn.org.nz/resources/686-ocean-salinity
3.Global Warming Makes Sea Less Salty -LIVE SCIENCE
https://www.livescience.com/3883-global-warming-sea-salty.h…
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