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。442Please respect copyright.ＰＥＮＡＮＡvRD80Rvy1I
442Please respect copyright.ＰＥＮＡＮＡdlA3gv917e
442Please respect copyright.ＰＥＮＡＮＡimrzuZ0YC8
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。442Please respect copyright.ＰＥＮＡＮＡTJY9FKrnxK
442Please respect copyright.ＰＥＮＡＮＡNACBQ6gXsN
(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。442Please respect copyright.ＰＥＮＡＮＡ1utuPbQROX
442Please respect copyright.ＰＥＮＡＮＡEQLfcYOkwq
442Please respect copyright.ＰＥＮＡＮＡ2RPk6iU3aS
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。442Please respect copyright.ＰＥＮＡＮＡtrqfZPQMWT
442Please respect copyright.ＰＥＮＡＮＡPYrOp0XnMa
442Please respect copyright.ＰＥＮＡＮＡjo3tq5gyfV
(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。442Please respect copyright.ＰＥＮＡＮＡORLvq75TLi
442Please respect copyright.ＰＥＮＡＮＡ6qehAbgaZx
442Please respect copyright.ＰＥＮＡＮＡZt4DZv2xvK
442Please respect copyright.ＰＥＮＡＮＡn0448BHhwE
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?442Please respect copyright.ＰＥＮＡＮＡvOyRMGa0Cd
那就有待有心人上山採樣本發掘真相了。442Please respect copyright.ＰＥＮＡＮＡD3sEdoNxA1
442Please respect copyright.ＰＥＮＡＮＡ023VFIQT2e
442Please respect copyright.ＰＥＮＡＮＡ4BBE9otsRQ
442Please respect copyright.ＰＥＮＡＮＡiWHrmDsAGU
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。442Please respect copyright.ＰＥＮＡＮＡgUfKY4o13g
442Please respect copyright.ＰＥＮＡＮＡHqAgTohpjy
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/toc442Please respect copyright.ＰＥＮＡＮＡb03l1r6SZQ
442Please respect copyright.ＰＥＮＡＮＡ2BM95sIeOZ
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。442Please respect copyright.ＰＥＮＡＮＡqJU3PKDrOe
442Please respect copyright.ＰＥＮＡＮＡ1ohglg7OeE
Link:442Please respect copyright.ＰＥＮＡＮＡYvNkrYwIVf
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio442Please respect copyright.ＰＥＮＡＮＡen70XSfCpX
442Please respect copyright.ＰＥＮＡＮＡ52oWTdQM5G
442Please respect copyright.ＰＥＮＡＮＡ9mMBkCVCkh
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。442Please respect copyright.ＰＥＮＡＮＡfimby414Uu
442Please respect copyright.ＰＥＮＡＮＡ0x9SfXZRTt
Ref1:https://www.currentscience.ac.in/Volumes/120/02/0429.pdf442Please respect copyright.ＰＥＮＡＮＡeBacigJRN3
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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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