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energy flow through the marine ecosystem
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energy flow through the marine ecosystem
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海洋生态系统能量流动
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energy flow through the marine ecosystem
海洋生态系统能量流动
初级生产者通过光合作用固定的太阳能、化能自养型生物通过化学能改变生产的能量,通过食物链和食物网的渠道,从低营养级向高营养级传递的过程。
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