aerobic

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aerobic
1. Of an environment: one in which air (oxygen) is present. In the case of a depositional environment, one with more than 1 ml of dissolved oxygen per litre of water. Compare ANAEROBIC; and DYSAEROBIC.

2. Of an organism: one requiring the presence of oxygen for growth, i.e. an aerobe.

3. Of a process: one that occurs only in the presence of oxygen.

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