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。381Please respect copyright.ＰＥＮＡＮＡuZTxdITrDf
381Please respect copyright.ＰＥＮＡＮＡUDjhFMvXcH
381Please respect copyright.ＰＥＮＡＮＡ5MCAolOwkP
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。381Please respect copyright.ＰＥＮＡＮＡckRo2SMPtc
381Please respect copyright.ＰＥＮＡＮＡtSQ9rTSK3k
(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。381Please respect copyright.ＰＥＮＡＮＡBiJ29M6a4s
381Please respect copyright.ＰＥＮＡＮＡBzbftIbjiM
381Please respect copyright.ＰＥＮＡＮＡvDC3TEiTQk
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。381Please respect copyright.ＰＥＮＡＮＡ9YsUDlfQ6c
381Please respect copyright.ＰＥＮＡＮＡY27AMHCtRL
381Please respect copyright.ＰＥＮＡＮＡnlKfEIcodY
(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。381Please respect copyright.ＰＥＮＡＮＡv18two058T
381Please respect copyright.ＰＥＮＡＮＡHs60ebsngX
381Please respect copyright.ＰＥＮＡＮＡR2jcjCE57N
381Please respect copyright.ＰＥＮＡＮＡfd36ICYdRd
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?381Please respect copyright.ＰＥＮＡＮＡNeeZL69JWb
那就有待有心人上山採樣本發掘真相了。381Please respect copyright.ＰＥＮＡＮＡnvcxnlNDIT
381Please respect copyright.ＰＥＮＡＮＡD0qYQ7WBmf
381Please respect copyright.ＰＥＮＡＮＡmeWyKCqFjg
381Please respect copyright.ＰＥＮＡＮＡk3l92PUvdx
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。381Please respect copyright.ＰＥＮＡＮＡMo8X9JeXyP
381Please respect copyright.ＰＥＮＡＮＡ2kMeGnYiVK
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/toc381Please respect copyright.ＰＥＮＡＮＡ8uLKNOgJus
381Please respect copyright.ＰＥＮＡＮＡQJxQJzNKvF
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。381Please respect copyright.ＰＥＮＡＮＡshpuRXWZ74
381Please respect copyright.ＰＥＮＡＮＡtBgtdbs6yp
Link:381Please respect copyright.ＰＥＮＡＮＡcR1FQPC6N5
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio381Please respect copyright.ＰＥＮＡＮＡx1qCsNMplU
381Please respect copyright.ＰＥＮＡＮＡieXM3INW9N
381Please respect copyright.ＰＥＮＡＮＡ0qZSRshm6Z
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。381Please respect copyright.ＰＥＮＡＮＡtezRBhXluk
381Please respect copyright.ＰＥＮＡＮＡyfb4xawpYF
Ref1:https://www.currentscience.ac.in/Volumes/120/02/0429.pdf381Please respect copyright.ＰＥＮＡＮＡW8cQEfF0lW
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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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