blue planet hydrothermal vents

Marvel at how life can thrive in places such as the Mariana Trench, the world’s deepest oceanic crevasse that can fit a whole Mount Everest inside it! Most likely, Joye said, new vents have opened since then, or the rate of hydrothermal fluid flow has increased. The second instalment of the BBCs long-awaited Blue Planet II series, The Deep, is a true spectacle, of course it is, it was always going to be. They are a team effort, bringing together scientific disciplines. Created by. The hot water dissolves some of the minerals in the rock, and carries them up to the ocean floor. This brings me back to those hydrothermal vent crabs in The Deep episode of Blue Plant II. The research base where I stayed was also in front of an elephant seal breeding beach for a couple of months of the year. The beard worms are packed with chemosynthetic bacteria that utilize the sulfate from the hydrothermal vents. The PhD was part of 5 year NERC programme trying to find and understand hydrothermal vents in the Antarctic. For me, I am about to start another Antarctic adventure. Size: KB. The scenery and animal life were also truly amazing. I took Maths, English, History, Biology and Chemistry Highers and got onto a marine biology degree course. Sorry, your blog cannot share posts by email. In 2010, I went back to the Antarctic as part of the first scientific expedition to sample these truly amazing habitats. Hydrothermal vents are known to occur along tectonic boundaries in the Earth’s crust, so the >56,000 km-long mid-ocean ridge system is a great place to begin our search. I would go camping and hiking in order to visit Gentoo, king and rock hopper penguin colonies; climb snow-capped mountains; walk where explorers like Shackleton had been; and visit old abandoned whaling stations. I was wondering how on earth I would ever get back to the Antarctic. wellss8. The research was varied. I got the job at British Antarctic Survey second time round. However, animals at hydrothermal vents have special biochemical adaptations that protect them from hydrogen sulfide. I’ll be spending about 3 weeks working in the area where a large chunk of the Larsen C ice-shelf broke off. I got an interview. I spent hours watching video footage of the deep-sea Patagonian toothfish and crabs attracted to baited deep-sea landers as part of my final year project. Hot, mineral-rich fluids supply nutrient chemicals. STUDY. If you’d like to test your knowledge on the episode of “The Deep” then follow this link to take one of the BBC’s quizzes. The crabs live in areas where hot water pores over them which provides the conditions for the bacteria to grow. I applied. However, down in the deep sea under extreme pressures, water remains liquid at … Flashcards. The footage features the Endeavour hydrothermal vents, a wonder of nature that's located 250 km southwest of Vancouver Island … The trough is located along the boundary between the North American Plate and the Caribbean Plate. I worked with scientists that had backgrounds in chemistry, geology, microbiology, biology, computer science and supported by mechanical and electrical engineers, technicians and a large ships crew. To sit there with my kids and my partner and show them on TV the Antarctic crab that I helped discover felt like a massive landmark in my scientific career. Discover the spectacular smoking chimneys of the hydrothermal vents. This water is heated by radioactive decay from the planet’s continuous formation, appearing as … Hydrothermal vents have been found all over the ocean, including regions of the Pacific, Atlantic, Indian, Southern and Arctic oceans. Underwater video captured by Ocean Networks Canada will be featured in The Deep, the second episode of the BBC series Blue Planet II, which begins airing today. Research papers about hydrothermal vents: Your email address will not be published. Facts learned from Blue Planet II: Episode 1 – One Ocean. I spent about four months at sea in the Antarctic across three research expeditions, during my PhD at Newcastle University. This was not Blue Planet I but an even earlier BBC documentary series called Life in the Freezer, which planted the seed in my mind about becoming a marine biologist. This area, west of the Mariana Trench, is where plate spreading and submarine volcanism are concentrated. The great thing about getting an interview is that you can often ask for feedback. Start studying Blue Planet- Deep Ocean. Life in the Freezer was the series that inspired me to work in the Antarctic, which set me on the road (or boat) to South Georgia for 2 years and then to studying for my PhD at Newcastle University. It will also go down as a big landmark in my research career. Hydrothermal vents are sites on the seafloor that release very hot fluids, rich in minerals into the water at the bottom of the ocean and are surrounded by high densities of life. There was a huge amount of relief on the boat as the scientists got to work. I moved to Newcastle. Match. HAGANTA, GUAM – A diverse team of scientists are returning from a 28-day expedition onboard R/V Falkor that has more than doubled the number of known hydrothermal vent sites in the Mariana Back-arc region. When we arrived at our first location, we used a remotely operated vehicle (ROV) to dive down over 2 kms to hunt for the vents. There is no way I could have undertaken this work without the support of so many scientific and technical disciplines. We collected the samples from the vents using a suction sampler on the ROV Isis. The deepest vent located so far is in the Cayman Trough, which is the deepest point in the Caribbean Sea. another link to the full episode of “The Deep”. These are hydrothermal vents, often considered among … The answer sent me on a two-year mission in order to get what I needed second time round. Once I left South Georgia, I had a couple more months working for British Antarctic Survey back in Cambridge. The coastal areas were packed full of elephant seals, fur seals, penguins, petrels and albatross. It took us to fantastical worlds, from belching hydrothermal vents to a whale fall—the decaying carcass of a … Required fields are marked *. This included: going back to university and doing a masters in Oceanography; learning to drive boats; sea survival training; and going to sea as a fisheries observer on a Portuguese deep-water trawler off Canada. The show will also appear in Canada on BBC Earth early next year. Texas A&M Oceanographers On Pacific Expedition Will Be Featured On BBC Blue Planet Live March 27-28 Dr. Jason B. Sylvan is serving as chief scientist for the NSF-funded research cruise studying East Pacific Rise hydrothermal vent ecosystems, with … blue planet 2 blue planet ii hydrothermal vent. Blue Planet II is well underway now and for many a marine biologist, like myself, it is an opportunity to say, “I work on those” and get a bit giddy with excitement. And yet, Blue Planet succeeded amply. Learn vocabulary, terms, and more with flashcards, games, and other study tools. For many people, Blue Planet II will inspire them too, some of whom will go into marine science as well. The research team has been assembled from a number of different universities and institutions and will once more be a collaborative effort. The show will also appear in Canada on BBC Earth early next year. Featured image credit: http://www.mashable.com, Your email address will not be published. The heated water rising above the smokers causes currents along the sea bottom that sweep small particles towards the vents so a whole community of creatures can feed on them. I was part of team working on the hydrothermal vents where those crabs covered in bacteria live. Blue Planet is a user-made expansion pack made by Dennis1991. I spent two years on the island doing science that helped manage the commercial fisheries around the island. Posted on November 8, ... Hydrothermal sea vents that belch out heat that could melt metal lead can be withstood by specially adapted creatures (the episode showed crabs and shrimp). We discovered whole new communities and species and mapped where the different animals lived around the vents. But around hydrothermal vents, life is abundant because food is abundant. Your email address will not be published. The team had discovered a hydrothermal vent site that hadn't existed in 2008. One of these hydrogen sulfide-making species is Pyrolobus fumarii (or "fire lobe of the chimney"), that was first isolated from a hydrothermal vent at the Mid-Atlantic Ridge. You may have seen underwater video of towering pillars of deep-sea rock, billowing out super-hot black water, covered in strange white crabs or bright red tubeworms in programmes like The Blue Planet. I got the PhD position. After a number of hours searching the seafloor we eventually found our first hydrothermal vent field. Citizen explorers are invited to join us on rare and exclusive expeditions to explore and document the 95% of the seafloor that man has rarely visited, including iconic shipwrecks, hydrothermal vents, deep-sea canyons, and extreme biological events around the world. Facts from Blue Planet II: Episode 2 – The Deep. I flew to down through South America to the Falkland Islands with part of the team that I would living and working with for the next two years. The opening scene where David Attenborough was standing in a vast snow and ice landscape was mesmerising. Blue Planet Oceans GIF by BBC America. I realised during that series that I wanted to be a scientist but not just any scientist, one that went to the Antarctic. The Blue Planet - Seas of Life, is an excellent documentary. PLAY. My decision paid off because the job was advertised again. Follow Observant Scientist on WordPress.com, Facts from Blue Planet II: Episode 4 – Big Blue, Facts from Blue Planet II: Episode 3 – Coral Reefs, Facts from Blue Planet II: Episode 2 – The Deep, It is thought that the very beginnings of life formed at, We saw a feeding frenzy where several hungry, David Attenborough gave yet another subtle nod towards the impact that human activity is having on the planet. I stumbled across my next opportunity in the photocopy room. It just goes to show that sometime adventures never truly end. Once more I got an interview. The inspiration that lead me to sitting on a ship, watching a video feed from a remotely operated vehicle over two kilometers below, began with another David Attenborough documentary. Hydrothermal vents are simply underwater geysers, comprised of cracks or fissures in the ocean floor from which mineral-rich and geothermally heated water bursts forth. I was thirteen at the time. I worked on fish larvae, managed an aquarium which housed crabs, aged Patagonian toothfish using their ear bones called otoliths, undertook diet studies on icefish and went on fish stock assessments around the island. I applied. The strange life forms that thrive at hydrothermal vents could shed light on how life arose on Earth, and whether it could exist on Jupiter’s icy moon, Europa. Seeps and vents are essentially underwater vacuums and geysers where breaks occur in the Earth's tectonic plates. Gravity. I even met my current partner on the island. Come and explore the darkest depths of the deepest oceans with Blue Planet II and Observant Scientist. The Discovery of New Deep-Sea Hydrothermal Vent Communities in the Southern Ocean and Implications for Biogeography, Microdistribution of Faunal Assemblages at Deep-Sea Hydrothermal Vents in the Southern Ocean, Spatial Differences in East Scotia Ridge Hydrothermal Vent Food Webs: Influences of Chemistry, Microbiology and Predation on Trophodynamics, STEM Students answer Children’s Questions #8, #TryThisTuesday: Colourful Flower Bouquet, STEM Students answer Children’s Questions #7. Learn. Welcome to Episode 2. Primitive pumps that maintained the internal environment of primitive proto-cells may have allowed the earliest life forms to leave deep-sea hydrothermal vents for Earth's early oceans. Blue planet the deep. For me personally, sitting watching the second episode of Blue Planet II and seeing those hydrothermal vents was a personal highlight. I was finally going to South Georgia! ... hey live near hydrothermal vents where … This animal is confused by copepods that release a bioluminescent blue glue into the water. Write. At the surface of the ocean, water becomes steam at 100 degrees centigrade. Test. Bill Nye discusses the discovery of hydrothermal vents on the ocean's floor. Two years after being totally captivated by Dr Jon Copley’s lecture about the ecology of deep sea hydrothermal vents, whale falls and trenches, he was directly involved in helping the BBC bring these same environments to the public’s attention. Scientist never undertake their work in isolation on these types of projects. What astounding discovery was made by a deep sea submersible in the Gulf of Mexico in 1990? Whether you are into maths, biology, chemistry, physics, engineering, geology or microbiology, there is a career for you that involves our Blue Planet. This indicated that the bacteria living on those crabs were its food source. The series covered the ebb and flow of the ice around Antarctica and the animals that depend on the productive waters of the Southern Ocean. The part that really caught me was all the amazing life on the island of South Georgia. Then I was finally deployed. Relative to the majority of the deep sea, the areas around submarine hydrothermal vents are biologically more productive, often hosting complex communities fueled by the chemicals dissolved in the vent … We sailed from the Falklands on the UK research vessel, the James Clark Ross, to South Georgia. As you can see from the map above, very few hydrothermal sites have been discovered along the Circum-Antarctic Ridge (which surrounds the Antarctic continent). So, I just asked the question “What skills and experience do I need to get the job?”. I then looked at the biochemical composition of the crabs and the bacteria. Why do some athletes train at high altitudes? Required fields are marked *. Hydrothermal vent at depth 2.4 km in the Southern Ocean; (c) NERC ChEsSo Consortium Deep-sea vents occur in “vent fields”, each of which is a collection of vent chimneys clustered together in a relatively small area. They helped me add meaning to my work and place the results in the context of the system. My work focused on what the animals were eating and constructing food webs at each of the sites we visited. Post was not sent - check your email addresses! These beasties sometimes even feed on the hydrogen sulphide that leaks out of the vents too! When the mineral-laden water, whose temperature may exceed 400 degrees Centigrade, vents into the cold ocean, some of the dissolved minerals immediately separate out to form particles of metal sulfides, which accumulate around the vents. She was the doctor in my second year. Spell. The island of South Georgia was truly stunning. Little did I know that in just over ten years I would be living and working on the island. The next few weeks were a whirlwind of activity: medicals; advanced boat driving training; first aid courses; and learning to drive a JCB. It is a beautiful work of art, visually stunning, and also of course very entertaining which ultimately is what is was made for. Save my name, email, and website in this browser for the next time I comment. These large-scale scientific expeditions are collaborative efforts. We have seen some wonderful footage of walruses, the graceful Ethereal snailfish and colourful coral polyps. 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From different universities and institutions and will once more be a collaborative effort for a couple months. Watching Blue Planet II and Observant scientist species and mapped where the animals... Website in this browser for the next time I comment part that really caught me was the. An advert for a couple of months of the deepest oceans with Blue Planet II episode... Life were also truly amazing habitats they are a team effort, bringing together scientific disciplines is by. Series that I wanted to be a collaborative effort me personally, sitting watching the episode... Current partner on the UK - Seas of life, is where Plate spreading submarine... Featured image credit: http: //www.mashable.com, your blog can not share posts email! For many people, Blue Planet II: episode 2 – the episode... This brings me back to blue planet hydrothermal vents full episode of Blue Plant II science vessel, James. Including regions of the deepest point in the Gulf of Mexico in 1990 to and...

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