• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-01-01T00:00:00.000+00:00

Bioluminescence is a fascinating phenomenon that is relatively rare on land but is common in all the world's oceans. At least 12 animal phyla, as well as Eubacteria and Protista, have marine...

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• Organization: Department of the Interior
• Updated: 2018-05-18T00:00:00Z

Field Methods: Collection of 10-20 samples of about 20 g of soil from just under the leaf litter of assorted forest locations. Soil is scraped only from the surface of patches about 10 cm square...

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