There are also many different COD tests of which the 4 hour COD is probably the most common.

Similarly there is no generalized correlation between BOD and COD.

Cod is also used as part of the common name for a number of other fish species, and there are species suggested to belong to genus Gadus that are not called cod (the Alaska pollock).

And the cod are there because they are feeding on all the copepods and amphipods.

They give birth inside the ice, and they feed on the Arctic cod that live under the ice.

Both the BOD and COD tests are a measure of the relative oxygen depletion effect of a waste contaminant.

Animal livers are rich in iron and vitamin A, and cod liver oil is commonly used as a dietary supplement.

If they can't swim here, they'll be glad to swim at the beaches of Cape Cod the Hamptons, Long Island.

When I was 12 years old, my father got me a boat, and I went fishing off of Cape Cod.

In environmental chemistry, the chemical oxygen demand (COD) test is commonly used to indirectly measure the amount of organic compounds in water.

Areas of particularly high population density include the shores of Newfoundland and Cape Cod, the triangular area of sea between the United Kingdom, Iceland and Greenland and the North Sea.

Such chemicals are also liable to be broken down using strong oxidizing agents and these chemical reactions create what is measured in the laboratory as the chemical oxygen demand (COD).

But they're forcing themselves to come up in these tiny little ice holes where they can breathe, catch a breath, because right under that ice are all the swarms of cod.

There are a number of fixes , such as tying a rope around the cod end to prevent the mesh from opening fully, which have been developed to work around technical regulation of size selectivity.

The predispositions and impulses that had propelled me as a toddler to try and slip over a boat into a Chicago lake, that had propelled me as a teen to jump into wild Cape Cod Bay after a hurricane.

In 2008, spending on the environment was 1.49 of GDP, up 3.4 times from 2000 The discharge of COD (carbon monoxide) and SO2 (sulfur dioxide) decreased by 6.61 and 8.95 in 2008 compared with that in 2005 China s protected nature reserves have increased substantially.