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海洋的鹽度是指在１公斤海水裡所含的鹽類總重量，全球海洋表層海水的鹽度的變化最高的地方是是北迴歸線以及南迴歸線附近？海水到底有多鹹？不同的水深會影響海水鹽度的變化嗎？
#海洋科學 #地理 #自然 #氣候
分級:
片長:
發音:
發行:
導演:
分級: 普遍級
片長: 3 min
發音: 華語
發行: 2018-06
導演: 安偉民
片長: 4 min
片長: 11 min
發行: 2019-01
導演: 高逸峰
發音: 英語
發行: 2018-01
片長: 13 min
發行: 2019-06
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