Who lives farthest from land point of the ocean?
Source:In the depths of the point Nemo hidden hundreds of sunken spacecraft
In the middle of the South Pacific there is a special place, so far from land as possible within our planet. in this mysterious place is different. Being located in the heart of the South Pacific vortex, the so-called point Nemo also known as a spaceship graveyard where all the old orbital units. But except for the ghosts burning up in the atmosphere of ships, who lives in the most remote from the land in the world?
What is in the point Nemo?
Despite the fact that the South Pacific vortex is about 10% of the surface of the ocean, the largest oceanic area is considered a kind of “desert” from the point of view of marine biology. Due to high levels of ultraviolet radiation in this part of the ocean and the underwater currents that isolate the center of the circle from the more lively parts of organic life there is not much chance for the full development and evolution. However, as the portal , recent international studies have provided scientists with an unprecedented opportunity to obtain unique knowledge about the creatures hiding under an oceanic desert, which covers an area of approximately 37 million square kilometres.
So, during a six-week expedition aboard the German research vessel FS Sonne crew, under the leadership of the Institute of marine Microbiology.Max Planck made a 7000-mile journey from Chile to New Zealand, learning samples of microbial populations in remote areas .
Point Nemo — the most remote from land ocean area
Much To the surprise of scientists, in the surface waters of the South Pacific was discovered a third less living cells than in the Atlantic ocean whirlpools. Thus, among the microbes found by the team, the most common were the bacteria species Prochlorococcus, and microorganisms SAR11, SAR116 and SAR86. Their distribution is directly dependent on water depth, temperature and availability of light in the ocean, along with concentration of nutrients.
One of the distinct populations in the area of the South Pacific vortex was the population of the AEGEAN-169, living in the surface waters of this area. According to microbiologist Greta Deities, its presence indicates a high level of adaptation of living organisms to low productive waters with high levels of solar radiation. In other words, the low availability of nutrients although markedly restricts the growth of microorganisms, but not a particularly critical, making the point Nemo area with the cleanest ocean in the world.
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