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。371Please respect copyright.ＰＥＮＡＮＡHA5watkefb
371Please respect copyright.ＰＥＮＡＮＡ5vB6ok3OSS
371Please respect copyright.ＰＥＮＡＮＡzOda7q9cDF
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。371Please respect copyright.ＰＥＮＡＮＡDAbK8vhoze
371Please respect copyright.ＰＥＮＡＮＡyGSUTmAYBe
(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。371Please respect copyright.ＰＥＮＡＮＡsOCuvKrVRw
371Please respect copyright.ＰＥＮＡＮＡIRsn83LNk9
371Please respect copyright.ＰＥＮＡＮＡHtm1nzWceq
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。371Please respect copyright.ＰＥＮＡＮＡS806TltyNp
371Please respect copyright.ＰＥＮＡＮＡieoeJmhvp6
371Please respect copyright.ＰＥＮＡＮＡ1DJGUu0MpQ
(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。371Please respect copyright.ＰＥＮＡＮＡ5DxFEvGkvm
371Please respect copyright.ＰＥＮＡＮＡXSmJZLO6GR
371Please respect copyright.ＰＥＮＡＮＡOYSKUWdIgP
371Please respect copyright.ＰＥＮＡＮＡNDgasvzgY6
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?371Please respect copyright.ＰＥＮＡＮＡSO5TV3oyyx
那就有待有心人上山採樣本發掘真相了。371Please respect copyright.ＰＥＮＡＮＡcUKlpXMJZQ
371Please respect copyright.ＰＥＮＡＮＡd5eKGHHcVY
371Please respect copyright.ＰＥＮＡＮＡEvTUrWYI6s
371Please respect copyright.ＰＥＮＡＮＡGUFZzqX3F3
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。371Please respect copyright.ＰＥＮＡＮＡuBsmkjOICW
371Please respect copyright.ＰＥＮＡＮＡkpDStWC0X7
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/toc371Please respect copyright.ＰＥＮＡＮＡSIrePoWjD3
371Please respect copyright.ＰＥＮＡＮＡiSN2cY0HgX
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。371Please respect copyright.ＰＥＮＡＮＡZJ0QPH4lsP
371Please respect copyright.ＰＥＮＡＮＡwmxCMiB7fD
Link:371Please respect copyright.ＰＥＮＡＮＡAc4SNgmr8U
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio371Please respect copyright.ＰＥＮＡＮＡuO9FRIDy7X
371Please respect copyright.ＰＥＮＡＮＡ59747NC1Q1
371Please respect copyright.ＰＥＮＡＮＡwAnJomfeev
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。371Please respect copyright.ＰＥＮＡＮＡUbYIUsIDTF
371Please respect copyright.ＰＥＮＡＮＡoDsDfOTC9c
Ref1:https://www.currentscience.ac.in/Volumes/120/02/0429.pdf371Please respect copyright.ＰＥＮＡＮＡ21sWDCRPCE
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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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