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Home Q & A Board Biology-Related Homework Help Environmental and Conservation Biology
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Catracho Catracho
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5 years ago
Draw an oxygen sag curve that begins at a point source discharge. Describe what happens along the curve.
Compare streams with low and high sediment bed load.
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5 years ago
Quote from: Catracho (5 years ago)
Draw an oxygen sag curve that begins at a point source discharge. Describe what happens along the curve.

Something like this should help (see attachment)

Quote from: Catracho (5 years ago)
Compare streams with low and high sediment bed load.

Streams carry dissolved ions as dissolved load, fine clay and silt particles as suspended load, and coarse sands and gravels as bed load. Fine particles will only remain suspended if flow is turbulent. In laminar flow, suspended particles will slowly settle to the bed.
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