珊瑚礁群落
珊瑚礁群落-
不同之处在于生物学特征，现代珊瑚礁群落中的生物种类更先进，生物量和分异度也更大。
The only difference lies in biological features . The biologic species in modern coral reef community are more advanced and biomass and diversity are also higher .
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本次科考的主要目的乃是了解生活在深海冷水区珊瑚礁附近的生态群落。
The prime goal of the 2009 cruise was to understand the animal communities that live in and around deep-sea , cold-water coral reefs .