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Microbes:
Category: Biodiversity
Beware when you go on tropical holiday. Species richness of bacteria is higher in those waters. For many organisms on land (birds, mammals, snails, plants, insects, and more) diversity increases as one progresses toward the equator. For many marine groups,...
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Posted by CR McClain at 8:19 AM • 3 Comments • 0 TrackBacks
Category: Microbes
"Epsilonproteobacteria, it turns out, are one of the predominant groups of extremophiles in marine systems. In one environmental DNA sample taken from a hydrothermal vent, Epsilonproteobacteria represented nearly 50% of the inferred diversity (Sogin et al., 2006)." Christopher Taylor, the...
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Posted by Kevin Zelnio at 9:27 PM • 0 Comments • 0 TrackBacks
Category: Adaptations
Here's a quiz for you kids. Which of the habitats above possesses the most microbes? A. Fresh Volcanic Basalt on the seafloor, B. Sargasso Sea Water, or C. Farm Soil A recent study by led by Santelli in Nature...
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Posted by CR McClain at 3:43 PM • 0 Comments • 0 TrackBacks
Category: Dumping
During 1973-78 alone over 400 metric tones of pharmaceutical wastes were dumped into the ocean off Puerto Rico.
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Posted by CR McClain at 5:28 AM • 8 Comments • 0 TrackBacks
Category: Adaptations
I don't study hydrothermal vents. I rather enjoy the deep muddy ooze, and its organisms, that comprise much of the earth's surface. Not that I don't like vents, I just like the soft bottoms better. I have been often...
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Posted by CR McClain at 12:00 PM • 1 Comments • 0 TrackBacks
Category: Biodiversity
Ten years ago Fred Grassle, a marine biologist with deep-sea tendencies, and Jesse Ausubel, program director for Alfred P. Sloan Foundation, started conversing on an initiative to document the biodiversity of the oceans. That program, the Census of Marine Life,...
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Posted by CR McClain at 12:10 PM • 0 Comments • 0 TrackBacks
Category: Microbes
The Neptune Memorial Reef project is the largest man made reef ever conceived and provides an extraordinary living resting place for the departed, an environmental and ecological masterpiece, a superb laboratory for marine biologists, students, researchers and ecologists, and...
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Posted by CR McClain at 7:08 PM • 9 Comments • 0 TrackBacks
Category: Microbes
Before this marine-based life I worked in a hospital. One thing that scared the @#$% out of me was methicillin-resistant Staphylococcus aureus, or MRSA. When I left the hopsital for graduate school I was glad to leave that behind. I...
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Posted by CR McClain at 4:06 PM • 1 Comments • 0 TrackBacks
Category: Microbes
From USA Today... Hot vents deep in the ocean harbor thousands of previously unknown microorganisms, scientists report. By examining the DNA of microbes taken from two hydrothermal vents [Axial Seamount] off the coast of Oregon, researchers identified as many as...
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Posted by CR McClain at 11:54 AM • 0 Comments • 0 TrackBacks
Category: Microbes
CK in garbage bag darkroom, credit Stéphane HourdezThe Hitchhiker's Guide to the Galaxy advises that it is always useful to have your own towel. Sea-going microscopists are similarly advised to bring a large black garbage bag and duct tape. Viral...
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Posted by CR McClain at 4:15 AM • 2 Comments • 0 TrackBacks