reef line 中文意思是什麼
reef line
解釋
縮帆索-
Coral reef fish and invertebrate species such as butterfly fish, groupers, wrasses, lobsters, sea urchins, and the coverage of hard coral species are quantified around a transect line placed in a similar position every year
每年普查均會在相同位置展開基線，統計如鰈魚石斑鸚鵡魚蝦海膽等的珊瑚魚和無脊椎動物的數目，以及珊瑚的覆蓋率。 -
A line of darker water beyond the reef
礁石外深色水域分界線
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