Nasa careers fort lauderdale fl7/1/2023 ![]() ![]() The CDC recommends precautions for flesh-eating bacteria: Just to be safe, anyone going in the ocean or walking in and around the bulky Sargassum should take precautions. In particular, caution should be exercised regarding the harvest and processing of Sargassum biomass until the risks are explored more thoroughly.” “We really want to make the public aware of these associated risks. “I don’t think at this point, anyone has really considered these microbes and their capability to cause infections,” Mincer told Science Daily. It was published in the journal “Water Research,” but Mincer said there is still much research to be done. The genomics study found that the Vibrio pathogens had the ability to stick to microplastics. Regarding wound infections, one species of Vibrio can sometimes cause flesh-eating infections, scientifically known as necrotizing fasciitis, which quickly kills the skin around the infected wound. When eaten, the bacteria can cause severe diarrhea, stomach cramps, fever and vomiting. We also found that there are attachment factors that microbes use to stick to plastics, and it is the same kind of mechanism that pathogens use.”Ībout a dozen species of bacteria in the genus Vibrio cause vibriosis, an illness that can occur either when people ingest the bacteria or when the microbes infect an open wound. “Our lab work showed that these Vibrio are extremely aggressive and can seek out and stick to plastic within minutes. Wilkes Honors College, told Science Daily. “Plastic is a new element that’s been introduced into marine environments and has only been around for about 50 years,” Tracy Mincer, Ph.D., corresponding lead author of the study and an assistant professor of biology at FAU’s Harbor Branch Oceanographic Institute and Harriet L. The interaction of Sargassum and plastic debris is a breeding ground for a perfect “pathogen” storm, the researchers stated. A new study that included researchers from Florida Atlantic University has uncovered that plastic marine debris when combined with Sargassum, which is a living population of brown macroalga, can become filled with vibrio vulnificus, sometimes referred to as flesh-eating bacteria. ![]() NASA scientists are also predicting that this year’s Sargassum seaweed bloom along the Caribbean and eastern Florida coastlines will be the largest ever recorded, with the bulk of it arriving in June and July.īut now, the unsightly, smelly massive bloom can be deadly, too. is sure that the seaweed that’s washed up in previous years is nothing compared to what we’ll see this summer. – In March, a coastal science professor at Florida International University told Local 10 News that this summer may be the largest bloom of mounds of thick, brown, tangled blobs of seaweed, also known as Sargassum, on beaches in South Florida. The letters represent compass directions - N is north, WNW is west by northwest, and so on.ĭisappears represents where in the night sky the International Space Station will leave your field of view.PEMBROKE PINES, Fla. This value, like maximum height, also is measured in degrees from the horizon. If you hold your fist at arm's length and place your fist resting on the horizon, the top will be about 10 degrees.Īppears is the location in the sky where the station will be visible first. The horizon is at zero degrees, and directly overhead is ninety degrees. It represents the height of the space station from the horizon in the night sky. Max Height is measured in degrees (also known as elevation). Visible is the maximum time period the space station is visible before crossing back below the horizon. This is the optimum viewing period as the sun reflects off the space station and contrasts against the darker sky. ![]() All sightings will occur within a few hours before or after sunrise or sunset. Time is when the sighting opportunity will begin in your local time zone. What does all this sighting information mean? ![]()
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