當湖水或海水受到藻類或微生物感染的時候，水的顏色便會變成紅色一片。379Please respect copyright.ＰＥＮＡＮＡ75Ed501r3v
379Please respect copyright.ＰＥＮＡＮＡvhJNMsmbwy
379Please respect copyright.ＰＥＮＡＮＡD6LACY006a
而除了藻類感染之外，大自然間亦有著長年累月呈紅色的湖泊。379Please respect copyright.ＰＥＮＡＮＡgD2qWaoskh
379Please respect copyright.ＰＥＮＡＮＡVdXiUzQ9n6
(圖2)在喜馬拉雅山脈位置34°0.280′N 76°43.295′E，就有著一道長年累月均為棕紅色的湖泊。379Please respect copyright.ＰＥＮＡＮＡXdn9HmcqSk
379Please respect copyright.ＰＥＮＡＮＡNf7cMUa3mw
379Please respect copyright.ＰＥＮＡＮＡCtixPmIFVc
該湖泊海拔5060米高，低氧、高紫外線及寒冷集於一身，冬天平均溫度攝氏-16，夏天平均溫度攝氏-6。379Please respect copyright.ＰＥＮＡＮＡfK6Ec7nNkj
379Please respect copyright.ＰＥＮＡＮＡGGvnWb06S8
379Please respect copyright.ＰＥＮＡＮＡFnKN7fYTsw
(圖3)紅湖的形成，相信是由於湖水含有高濃度的氯氣，與周遭岩石的鐵離子產生化學反應，形成棕紅色的針鐵礦 (Goethite)及赤鐵礦 (Hematite)等。379Please respect copyright.ＰＥＮＡＮＡ15IYFPh72Q
379Please respect copyright.ＰＥＮＡＮＡFpztDDXrda
379Please respect copyright.ＰＥＮＡＮＡGTbFCLAGUy
379Please respect copyright.ＰＥＮＡＮＡZ1Zv7wJ5GS
但是紅湖的不遠處有著藍色的湖泊，為何它又不會呈棕紅色的呢?379Please respect copyright.ＰＥＮＡＮＡcHP8xzOlwq
那就有待有心人上山採樣本發掘真相了。379Please respect copyright.ＰＥＮＡＮＡW7qAuZQ3qM
379Please respect copyright.ＰＥＮＡＮＡYwKF1U7OAt
379Please respect copyright.ＰＥＮＡＮＡFCrdYViHbH
379Please respect copyright.ＰＥＮＡＮＡ0jBv0htBPz
如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。379Please respect copyright.ＰＥＮＡＮＡ3S3ex058hf
379Please respect copyright.ＰＥＮＡＮＡ6VgeDcB0hF
Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc379Please respect copyright.ＰＥＮＡＮＡz4Ke756bv5
379Please respect copyright.ＰＥＮＡＮＡ1nlhAPq77S
同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。379Please respect copyright.ＰＥＮＡＮＡfSuRXGx0op
379Please respect copyright.ＰＥＮＡＮＡD59dRssYlC
Link:379Please respect copyright.ＰＥＮＡＮＡJxKp8lggIi
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio379Please respect copyright.ＰＥＮＡＮＡFbHL6LcMr3
379Please respect copyright.ＰＥＮＡＮＡP6il7ImjwT
379Please respect copyright.ＰＥＮＡＮＡAyh6gxuljd
除非Facebook及IG重開侵侵的account，否則我的IG將不會再作更新，只會寄居本土LIHKG及Penana。379Please respect copyright.ＰＥＮＡＮＡSQhp9PHYpx
379Please respect copyright.ＰＥＮＡＮＡiJ61soh2Qn
Ref1:https://www.currentscience.ac.in/Volumes/120/02/0429.pdf379Please respect copyright.ＰＥＮＡＮＡ58XAQoZCF2
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科普專欄–薯不揀單
作者:
薯仔聞茱莉
薯仔聞茱莉
篇 #207
三十秒科學–喜馬拉雅山脈的紅色湖泊
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