• TechKnow - Deep sea gold rush

    Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored. On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor. "What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says Beth Orcutt, a senior research scientist. The journey begins in Costa Rica aboard the R/V Atlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea. Commissioned in 1964, Alvin has a celebrated history, locating an une...

    published: 27 Dec 2015
  • Deep Ocean Mining: The New Frontier

    http://www.kitco.com - David Heydon, Founder & Chairman of DeepGreen Resources, discusses the brave new world of deep ocean mining in international waters. Underwater mineral findings include copper, nickel, cobalt and manganese, and Heydon discusses both the efficiencies and difficulties of this new method of mining. For more exclusive PDAC coverage visit http://www.kitco.com/pdac Join the discussion @ the Kitco Forums - http://www.kitcomm.com Follow us on twitter @ http://www.twitter.com/kitconewsnow Connect w/ Kitco News on Facebook - http://on.fb.me/hr3FdK Send your feedback to newsfeedback@kitco.com http://www.kitco.com --- Agree? Disagree? Join the conversation @ The Kitco Forums and be part of the premier online community for precious metals investors: http://kitco...

    published: 18 Mar 2011
  • Global Cooling Resource: Deep Ocean Water

    DOW or Deep Ocean Water has the potential to help solve global warming. Since tchnologies employing DOW have effluents that are colder than the atmosphere, they cool the atmosphere. In Deep Ocean Water, we examine the purity, temperature, air conditioning, and renewable energy applications of DOW. Narrated by John Craven PhD, intrepid oceanographer and inventor. With botanist - oceanographer-explorer Sylvia Earle.

    published: 13 Sep 2007
  • What Do We Really Know About The Ocean Floor?

    Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 In 2013, Oceanographer David G. Gallo claimed that we had explored less than 10% of the planet. What have we discovered in the last 2 years? + + + + + + + + Previous Episode: How Much Life Do We Know Even Exists In The Ocean?: https://www.youtube.com/watch?v=g8sn7FTRXak&list=PLwwOk5fvpuuKAWK2Gjh9dL6CA7GDfHfg0&index=1 + + + + + + + + Sources: Unfathomable: How Much We Don’t Know About The Ocean: http://www.theatlantic.com/technology/archive/2013/06/unfathomable-how-much-we-dont-know-about-the-ocean/277328/ “Oceanographer David G. Gallo notes that we've explored less than 10 percent of this planet -- perhaps less than 5 percent -- and that astonishing things lurk down in the bo...

    published: 01 Nov 2015
  • Deep Ocean Mining Just Around The Corner

    We're depleting many of our land-based stores of minerals, and remote though it is, the bottom of the ocean is a likelier source of precious minerals than asteroids. It is strewn with deposits rich in gold, copper, manganese, cobalt, and other resources that supply our electronics, green technology, and other vital tools like medical imaging machines. Since no one has tried mining the seafloor yet, much remains uncertain about how it will work — or how much it will disturb the creatures that make their homes at the bottom of the ocean. http://www.nbcnews.com/mach/innovation/these-fearsome-robots-will-bring-mining-deep-ocean-n724901?cid=public-rss_20170227 http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com

    published: 27 Feb 2017
  • 12 Most Amazing Deep Water Facts

    The ocean is a deeply mystical , beautifully breathtaking, perfect place. But it does come with some downsides. Here are 12 Magnificent Deep Water Facts Subscribe to Talltanic http://goo.gl/wgfvrr 5.Wow, That’s Hot Because the seafloor lies on top of the layer in the Earth’s crust where magma is made, certain parts of it contain hydrothermal vents. Such vents are a scientific result of lava erupting from the sea floor, and they are typically found near underwater volcanoes. These vents aren’t like those of your typical jacuzzi tub vents- they can reach temperatures up to six hundred and sixty two degrees high- enough to melt led. These could create problems for deep water explorers, but oceanographers are able to get an idea of where the vents are located through the hot water plumes tha...

    published: 12 Jun 2017
  • Ocean Resources

    Mr. Lima briefly discusses some of the resources that humans get out of the oceans including salt, water, power, petroleum, fishing, aquaculture, minerals-nodules, and tourism. Then he also mentions how we have polluted it and the danger it bodes for future generations.

    published: 02 Jan 2012
  • The Deep Sea - Top 10 Facts

    The deep sea is the largest habitat on the planet, taking up to 95% of the earth’s living space. Yet, the deep sea also the most unexplored environment, despite being one of the most amazing places on the planet. Throughout this video we’ll explain 10 amazing interesting facts about the deep sea. Subscribe for more! ► http://bit.ly/BeAmazedSubscribe ◄ Stay updated ► http://bit.ly/BeAmazedFacebook https://twitter.com/BeAmazedVideos https://instagram.com/BeAmazedVideos◄ For copyright queries or general inquiries please get in touch: beamazedvideos@gmail.com Featuring…. Nobody knows where it begins - The ‘deep-sea’ is a contested term, lacking a single exact definition. For some it refers to the any part of the ocean where scary, odd and downright bizarre creatures live. For others, it’s a d...

    published: 08 Oct 2016
  • On exploring the oceans - Robert Ballard

    View full lesson: http://ed.ted.com/lessons/on-exploring-the-oceans-robert-ballard Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, and even new mountains. He makes a case for serious exploration and mapping. Google Ocean, anyone? Talk by Robert Ballard.

    published: 05 Jan 2013
  • G5/P1: Ocean Resources, EEZ, petroleum reserves, Polymetallic nodules

    Language: Hindi, Topics Covered: 1. Understanding the Ocean bottom relief 2. Division of ocean bottom: continental-margins, mid oceanic ridge and deep sea plains 3. Ocean-continent margins: continental shelf, continental slope, continental rise 4. Continental shelf: Petroleum resources 5. Map Reading: Persian gulf, strait of Hormuz , Map: Barent sea, Russia,arctic sea 6. Resources from continental shelf: sulphur in gulf of Mexico; placer deposit – monazite, gold, diamond, zircon 7. Resources from continental shelf: pearls, calcium and fish 8. Continental slope: submarine canyon and submarine water fall 9. Continental rise: transition zone, absent near trenches 10. Deep sea plain/ abyssal plain and their resources 11. Poly-metallic nodules, their metal-components, global distribution, Indi...

    published: 21 Feb 2015
  • The Future of Ocean Exploration

    A mini-documentary exploring the amazing future of oceanographic discovery, featuring biofluorescent sharks, deep sea mining, seafloor vents, ROV's (remote operated vehicles), and the disturbing effects of ocean acidification. Subscribe to TDC: https://www.youtube.com/TheDailyConversation/ Video by Bryce Plank and Robin West Music: Timelapse (TDC Remix): MotionArray.com Drums of the Deep by Kevin MacLeod: Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1400021 Consequence: https://soundcloud.com/mattstewartevans https://www.facebook.com/Matthew.Stewart.Evans Hydra (TDC Remix): YT Audio Library The Stranger (Glimpse): https://soundcloud.com/glimpse_official Dark Night by Matt Stewart Evans: https://soundcloud.com/mattstewartevans https://www.facebook.com/Matthew.S...

    published: 13 Jul 2017
  • What Resources are in the Ocean?

    Ocean resources and human impacts

    published: 19 Sep 2016
  • Ocean Resources Notes

    description

    published: 16 Nov 2013
  • Ocean Resources

    Video to go with the Ocean Resources Notes

    published: 06 Mar 2015
  • Unit 5: Oceanography (ocean floor resources)

    published: 27 Oct 2013
  • Protecting Our Living Ocean Resources

    (Visit: http://www.uctv.tv/) The Protected Resources Division of NOAA's Southwest Fisheries Science Center conducts research on marine mammals and turtles in all oceans of the world. Join Division Director Lisa Ballance as she describes the research and programs that are informing how we can protect and sustain some of our most precious ocean resources. Series: "Perspectives on Ocean Science" [7/2013] [Science] [Show ID: 24912]

    published: 03 Jul 2013
TechKnow - Deep sea gold rush

TechKnow - Deep sea gold rush

  • Order:
  • Duration: 23:43
  • Updated: 27 Dec 2015
  • views: 15218
videos
Oceans cover 70 percent of the earth's surface, but only a fraction of the undersea world has been explored. On this episode of TechKnow, Phil Torres joins a team of scientists on a special expedition to explore and uncover the mysteries at the bottom of the ocean floor. "What we are doing is similar to astronauts and planetary scientists just trying to study life on another planet," says Beth Orcutt, a senior research scientist. The journey begins in Costa Rica aboard the R/V Atlantis, a research vessel operated by the Woods Hole Oceanographic Institution. From there, Phil gets the chance to take a dive with Alvin, a deep-water submersible capable of taking explorers down to 6,000 metres (20,000 feet) under the sea. Commissioned in 1964, Alvin has a celebrated history, locating an unexploded hydrogen bomb off the coast of Spain and exploring the famous RMS Titanic in the 1980s. Alvin and its first female pilot, Cindy Van Dover, were the first to discover hydrothermal vents, which are underwater springs where plumes of black smoke and water pour out from underneath the earth's crust. The vents were inhabited by previously unknown organisms that thrived in the absence of sunlight. After 40 years of exploration, Alvin got a high-tech upgrade. The storied submersible is now outfitted with high-resolution cameras to provide a 245-degree viewing field and a robotic arm that scientists can use to pull samples of rock and ocean life to then study back on land. But scientists are not the only ones interested in the ocean. These days the new gold rush is not in the hills, it is in the deep sea. For thousands of years miners have been exploiting the earth in search of precious metals. As resources on dry land are depleted, now the search for new sources of metals and minerals is heading underwater. The National Oceanic and Atmospheric Administration's national ocean service estimates that there is more than $150tn in gold waiting to be mined from the floor of the world's oceans. "The industry is moving very, very fast. They have far more financial resources than the scientific community," says Cindy Van Dover, Alvin's first female pilot and Duke University Oceanography Professor. Seabed mining is still in the planning stages, but Nautilus Minerals, a Canadian mining company, says it has the technology and the contracts in place with the island nation of Papua New Guinea to start mining in its waters in about two years. What is the future of seabed mining? And what are the consequences of seabed mining for the marine ecosystems? Can science and industry co-exist and work together on viable and sustainable solutions? - Subscribe to our channel: http://bit.ly/AJSubscribe - Follow us on Twitter: https://twitter.com/AJEnglish - Find us on Facebook: https://www.facebook.com/aljazeera - Check out our website: http://www.aljazeera.com/
https://wn.com/Techknow_Deep_Sea_Gold_Rush
Deep Ocean Mining: The New Frontier

Deep Ocean Mining: The New Frontier

  • Order:
  • Duration: 4:29
  • Updated: 18 Mar 2011
  • views: 5757
videos
http://www.kitco.com - David Heydon, Founder & Chairman of DeepGreen Resources, discusses the brave new world of deep ocean mining in international waters. Underwater mineral findings include copper, nickel, cobalt and manganese, and Heydon discusses both the efficiencies and difficulties of this new method of mining. For more exclusive PDAC coverage visit http://www.kitco.com/pdac Join the discussion @ the Kitco Forums - http://www.kitcomm.com Follow us on twitter @ http://www.twitter.com/kitconewsnow Connect w/ Kitco News on Facebook - http://on.fb.me/hr3FdK Send your feedback to newsfeedback@kitco.com http://www.kitco.com --- Agree? Disagree? Join the conversation @ The Kitco Forums and be part of the premier online community for precious metals investors: http://kitcomm.com -- Or join the conversation on social media: @KitcoNewsNOW on Twitter: http://twitter.com/kitconews --- Kitco News on Facebook: http://facebook.com/kitconews
https://wn.com/Deep_Ocean_Mining_The_New_Frontier
Global Cooling Resource: Deep Ocean Water

Global Cooling Resource: Deep Ocean Water

  • Order:
  • Duration: 3:51
  • Updated: 13 Sep 2007
  • views: 6221
videos
DOW or Deep Ocean Water has the potential to help solve global warming. Since tchnologies employing DOW have effluents that are colder than the atmosphere, they cool the atmosphere. In Deep Ocean Water, we examine the purity, temperature, air conditioning, and renewable energy applications of DOW. Narrated by John Craven PhD, intrepid oceanographer and inventor. With botanist - oceanographer-explorer Sylvia Earle.
https://wn.com/Global_Cooling_Resource_Deep_Ocean_Water
What Do We Really Know About The Ocean Floor?

What Do We Really Know About The Ocean Floor?

  • Order:
  • Duration: 5:49
  • Updated: 01 Nov 2015
  • views: 52907
videos
Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 In 2013, Oceanographer David G. Gallo claimed that we had explored less than 10% of the planet. What have we discovered in the last 2 years? + + + + + + + + Previous Episode: How Much Life Do We Know Even Exists In The Ocean?: https://www.youtube.com/watch?v=g8sn7FTRXak&list=PLwwOk5fvpuuKAWK2Gjh9dL6CA7GDfHfg0&index=1 + + + + + + + + Sources: Unfathomable: How Much We Don’t Know About The Ocean: http://www.theatlantic.com/technology/archive/2013/06/unfathomable-how-much-we-dont-know-about-the-ocean/277328/ “Oceanographer David G. Gallo notes that we've explored less than 10 percent of this planet -- perhaps less than 5 percent -- and that astonishing things lurk down in the bottom most depths of the ocean." FY 2016 Budget Activity: http://research.noaa.gov/AboutUs/OurBudget.aspx “On June 11, the U.S. Senate Committee on Appropriations passed the Commerce-Justice-Science (CJS) bill through Committee. The Senate bill has yet to be debated on the Senate floor, where it could be amended." Fiscal Year 2015: Budget Estimates: https://www.nasa.gov/sites/default/files/files/FY15_Summary_Brief.pdf “Provides the necessary resources to advance the Nation’s bipartisan space exploration plan and ensure that the United States remains the world's leader in space exploration and scientific discovery for years to come." NOAA Releases New Views Of Earth’s Ocean Floor: http://www.noaanews.noaa.gov/stories2012/20120416_bathymetry.html “NOAA has made sea floor maps and other data on the world’s coasts, continental shelves and deep ocean available for easy viewing online." National Centers For Environmental Information: (Interactive Bathymetric Data Viewer) http://maps.ngdc.noaa.gov/viewers/bathymetry/ Big Data Maps World’s Ocean Floor: http://sydney.edu.au/news-opinion/news/2015/08/10/big-data-maps-world-s-ocean-floor.html “Scientists from the University of Sydney’s School of Geosciences have led the creation of the world’s first digital map of the seafloor’s geology." Big Data Maps World’s Ocean Floor: http://www.sciencedaily.com/releases/2015/08/150810110911.htm “Scientists from the University of Sydney's School of Geosciences have led the creation of the world's first digital map of the seafloor's geology." + + + + + + + + TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes. + + + + + + + + Trace Dominguez on Twitter https://twitter.com/TraceDominguez TestTube on Facebook https://facebook.com/testtubenetwork TestTube on Google+ http://gplus.to/TestTube + + + + + + + +
https://wn.com/What_Do_We_Really_Know_About_The_Ocean_Floor
Deep Ocean Mining Just Around The Corner

Deep Ocean Mining Just Around The Corner

  • Order:
  • Duration: 0:34
  • Updated: 27 Feb 2017
  • views: 204
videos
We're depleting many of our land-based stores of minerals, and remote though it is, the bottom of the ocean is a likelier source of precious minerals than asteroids. It is strewn with deposits rich in gold, copper, manganese, cobalt, and other resources that supply our electronics, green technology, and other vital tools like medical imaging machines. Since no one has tried mining the seafloor yet, much remains uncertain about how it will work — or how much it will disturb the creatures that make their homes at the bottom of the ocean. http://www.nbcnews.com/mach/innovation/these-fearsome-robots-will-bring-mining-deep-ocean-n724901?cid=public-rss_20170227 http://www.wochit.com This video was produced by YT Wochit News using http://wochit.com
https://wn.com/Deep_Ocean_Mining_Just_Around_The_Corner
12 Most Amazing Deep Water Facts

12 Most Amazing Deep Water Facts

  • Order:
  • Duration: 10:46
  • Updated: 12 Jun 2017
  • views: 71585
videos
The ocean is a deeply mystical , beautifully breathtaking, perfect place. But it does come with some downsides. Here are 12 Magnificent Deep Water Facts Subscribe to Talltanic http://goo.gl/wgfvrr 5.Wow, That’s Hot Because the seafloor lies on top of the layer in the Earth’s crust where magma is made, certain parts of it contain hydrothermal vents. Such vents are a scientific result of lava erupting from the sea floor, and they are typically found near underwater volcanoes. These vents aren’t like those of your typical jacuzzi tub vents- they can reach temperatures up to six hundred and sixty two degrees high- enough to melt led. These could create problems for deep water explorers, but oceanographers are able to get an idea of where the vents are located through the hot water plumes that arise into the sea. While it’s wondrous to think about these vents, it’s also fascinating to know that they play a part in keeping the ocean’s ecosystem healthy. The high temperatures of the water aid in removing chemical compounds from the water, like magnesium and sulfate. 4. Marine Mining An exciting type of robot has been developed in order to mine precious metals like gold, copper, manganese, and others from the bottom of the sea floor. There are both positive and negative effects to these seafloor mining robots, developed by Canadian Mining firm Nautilus Minerals. On the plus side, they could prevent us from continuing to deplete our natural resources and lead us to the development of more eco friendly technology. However, there is rising concern that they will disrupt ecosystems of the ocean. These things will definitely have no problem sinking to the ground, as they are reportedly 200 tons each and the size of a “small house”. Things like population growth have led analysts to believe that human society will have a vastly greater need for metals in future years, but environmentalists are fervently against it. Some scientists have even raised concerns that the mining vehicles may accidentally upturn dangerous deep sea floor sediments , and that harmful chemicals could end up in the waves of populated beaches. They aren’t set to launch until 2019, so if you are in favor or in protest, speak now or forever hold your peace! 3.Gold Rush Maybe the idea of mining at the bottom of the ocean isn’t such a bad idea after all. Research by the National Ocean Service may just hold more than twenty million tons of dissolved and undissolved gold. They added that if all the gold in the world’s oceans was successfully mined, every one would have nine whole pounds of gold. That seems pretty insane, but it may not be worth it. The gold is so diluted that for every litre of seawater, there is thirteen billionths of gold in it. Pretty tiny, wouldn’t you agree? Miners would have to travel two miles underwater, and on top of that, dig even deeper into the rocks of the ocean floor. 2.Embrace the Darkness Because the light of the sun can “only penetrate about three hundred thirty feet” into the surface of the ocean, much of the remains in total darkness. And, according to the National Oceanic and Atmospheric Administration, sunlight can only travel down as deep as six hundred feet. As a result, our twelve thousand and four hundred feet deep oceans are in a state of sort of terrifying darkness. As in, there are “definitely no light bulbs or candles to light down there darkness”. Which basically means that most of our planet is actually dark all of the time. One of the darkest zones of the ocean is the aphotic, of “midnight” zone. It lies only three thousand two hundred and eighty feet below sea level, which really doesn’t seem like that much, because it’s around equal to a sixth of a mile. We hope you’ve enjoyed- swimming- around in all this ocean knowledge, but we really enjoy your comments! Here are just a few from today. We’ll keep -fishing- for them…. 1.Watch Out For That Water The ocean is a deeply mystical , beautifully breathtaking, perfect place. But it does come with some downsides. Every year, tons and tons of human waste gets dumped into the ocean. Containments of this waste range anywhere from empty bottles to infected needles-ew! What’s more, is that cruise ships are responsible for dumping over one BILLION gallons of sewage into the ocean every year. The fact of the matter is, is that the ocean is FILLED with millions of disease causing microbes and bacteria. How much bacteria, may you ask? Er, just a tinge- if you consider 10 to 100 million viruses per teaspoon of ocean water a tinge. Although the ocean’s ecosystem has a natural way of cleansing itself, studies have shown more and more disease causing agents are in our Earth’s water. Such things can contaminate fish, which can eventually harm humans if consumed. The point is, we should all work to keep our oceans clean and safe!
https://wn.com/12_Most_Amazing_Deep_Water_Facts
Ocean Resources

Ocean Resources

  • Order:
  • Duration: 15:06
  • Updated: 02 Jan 2012
  • views: 3598
videos
Mr. Lima briefly discusses some of the resources that humans get out of the oceans including salt, water, power, petroleum, fishing, aquaculture, minerals-nodules, and tourism. Then he also mentions how we have polluted it and the danger it bodes for future generations.
https://wn.com/Ocean_Resources
The Deep Sea - Top 10 Facts

The Deep Sea - Top 10 Facts

  • Order:
  • Duration: 11:10
  • Updated: 08 Oct 2016
  • views: 88467
videos
The deep sea is the largest habitat on the planet, taking up to 95% of the earth’s living space. Yet, the deep sea also the most unexplored environment, despite being one of the most amazing places on the planet. Throughout this video we’ll explain 10 amazing interesting facts about the deep sea. Subscribe for more! ► http://bit.ly/BeAmazedSubscribe ◄ Stay updated ► http://bit.ly/BeAmazedFacebook https://twitter.com/BeAmazedVideos https://instagram.com/BeAmazedVideos◄ For copyright queries or general inquiries please get in touch: beamazedvideos@gmail.com Featuring…. Nobody knows where it begins - The ‘deep-sea’ is a contested term, lacking a single exact definition. For some it refers to the any part of the ocean where scary, odd and downright bizarre creatures live. For others, it’s a descriptive definition of specific ocean depths. Credit: http://linkbun.ch/04fay - Deep sea creatures are purposefully incredibly diverse. - Species from the deep may look like they’ve evolved in strange ways just to freak us out, but in fact they’ve evolved that way for specific survival purposes. For instance, to take advantage of the lack of light, most animals are transparent or red, a colour which few creatures can detect and is camouflaging in the darkness. Credit: http://linkbun.ch/04f2h - Exploring the deep is tremendously testing - An obvious fact, but one you probably haven’t seriously thought about. Part of the reason why it’s taken us so long to explore is because only recently have we created new generations of incredibly sophisticated underwater vehicles that are able to venture so deep. Credit: http://linkbun.ch/04f2i - Only three people have ever been to the deep sea - Due to the previously mentioned extremities, the deep sea may be the final frontier of exploration. Many more people have then been into space than to the deep sea. Like seriously, a loaaad more. Over 500 people have been into space, whereas only 3 people have ever ventured over 1000 fathoms into the depth of our oceans. Credit: http://linkbun.ch/04f2j - New species are being discovered daily - Since it’s largely unexplored, each time a vehicle is sent into the deep, it’s highly likely to unearth a new discovery. Over a recent year-long period the World Register of Marine Species reported discovering 1451 new marine species, of which many were found to be from the deep sea. Credit: http://linkbun.ch/04f2k - It’s a giant’s playground - The term Deep-sea gigantism exists in zoology for a reason. It refers to the tendency for deep-sea dwelling animals to be larger in size than their shallower-water relatives. We're not sure whether it comes about as a result of adaptation for scarce resources, greater pressure, or for other reasons. Credit: http://linkbun.ch/04f2l - Some amazing ecosystems exist on the ocean floor - In 1977 a deep-sea research expedition made history as they found hydrothermal vents releasing mineral rich water at the bottom of the ocean. Credit: http://linkbun.ch/04f2m - Geothermal vents aren’t the only thriving ecosystems on the ocean floor - Lush Deep-water coral gardens of various sizes, colours and shapes are able to survive in the Icy cold and extremely dim waters of up to 6000m (20,000 ft) below the ocean’s surface. In fact, scientists have discovered nearly as many species of deep-sea corals as shallow-water species. Unlike shallow-water corals, deep-sea corals don’t need sunlight but rather obtain the energy and nutrients they need to survive by trapping tiny organisms in passing currents. Credit: http://linkbun.ch/04f2n - The deep-sea may solve many of our problems - Some organisms that live in deep-sea coral habitats and the deep sea in general produce chemicals with enormous potential for future medicinal or commercial products such as pharmaceuticals, enzymes, pesticides or cosmetics. Credit: http://linkbun.ch/04f2o - The sea floor is a barren land - Put all your thoughts of geothermal vents and deep-sea coral reefs aside because the vast majority of the seafloor is featureless mud. On the face of it, it’s pretty similar to the empty expanses of outer space, but in space you can see everything using telescopes. Credit: http://linkbun.ch/04f2p Music Credit: “Open Sea Morning” by Puddle of Infinity, From the Youtube Audio Library
https://wn.com/The_Deep_Sea_Top_10_Facts
On exploring the oceans - Robert Ballard

On exploring the oceans - Robert Ballard

  • Order:
  • Duration: 18:17
  • Updated: 05 Jan 2013
  • views: 45081
videos
View full lesson: http://ed.ted.com/lessons/on-exploring-the-oceans-robert-ballard Ocean explorer Robert Ballard takes us on a mindbending trip to hidden worlds underwater, where he and other researchers are finding unexpected life, resources, and even new mountains. He makes a case for serious exploration and mapping. Google Ocean, anyone? Talk by Robert Ballard.
https://wn.com/On_Exploring_The_Oceans_Robert_Ballard
G5/P1: Ocean Resources, EEZ, petroleum reserves, Polymetallic nodules

G5/P1: Ocean Resources, EEZ, petroleum reserves, Polymetallic nodules

  • Order:
  • Duration: 31:13
  • Updated: 21 Feb 2015
  • views: 143468
videos
Language: Hindi, Topics Covered: 1. Understanding the Ocean bottom relief 2. Division of ocean bottom: continental-margins, mid oceanic ridge and deep sea plains 3. Ocean-continent margins: continental shelf, continental slope, continental rise 4. Continental shelf: Petroleum resources 5. Map Reading: Persian gulf, strait of Hormuz , Map: Barent sea, Russia,arctic sea 6. Resources from continental shelf: sulphur in gulf of Mexico; placer deposit – monazite, gold, diamond, zircon 7. Resources from continental shelf: pearls, calcium and fish 8. Continental slope: submarine canyon and submarine water fall 9. Continental rise: transition zone, absent near trenches 10. Deep sea plain/ abyssal plain and their resources 11. Poly-metallic nodules, their metal-components, global distribution, India’s exploration of PMN 12. UNCLOS- UN convention of Laws of the seas 13. Discussion of previous questions from UPSC Prelims Powerpoint available at http://Mrunal.org/download Exam-Utility: UPSC CSAT, CDS, CAPF Faculty Name: Ms. Rajtanil Solanki Venue: Sardar Patel Institute of Public Administration (SPIPA), Satellite, Ahmedabad, Gujarat,India
https://wn.com/G5_P1_Ocean_Resources,_Eez,_Petroleum_Reserves,_Polymetallic_Nodules
The Future of Ocean Exploration

The Future of Ocean Exploration

  • Order:
  • Duration: 12:26
  • Updated: 13 Jul 2017
  • views: 8111
videos
A mini-documentary exploring the amazing future of oceanographic discovery, featuring biofluorescent sharks, deep sea mining, seafloor vents, ROV's (remote operated vehicles), and the disturbing effects of ocean acidification. Subscribe to TDC: https://www.youtube.com/TheDailyConversation/ Video by Bryce Plank and Robin West Music: Timelapse (TDC Remix): MotionArray.com Drums of the Deep by Kevin MacLeod: Source: http://incompetech.com/music/royalty-free/index.html?isrc=USUAN1400021 Consequence: https://soundcloud.com/mattstewartevans https://www.facebook.com/Matthew.Stewart.Evans Hydra (TDC Remix): YT Audio Library The Stranger (Glimpse): https://soundcloud.com/glimpse_official Dark Night by Matt Stewart Evans: https://soundcloud.com/mattstewartevans https://www.facebook.com/Matthew.Stewart.Evans Featured videos: Mining: https://www.theguardian.com/sustainable-business/video/2017/jun/28/robots-ocean-floor-deep-sea-mining-video Sonar mapping: https://www.youtube.com/watch?v=CRQuID0IwbY Microbes: https://www.youtube.com/watch?v=uktdKw_bJ_8 Biofluorescence: http://www.nationalgeographic.com/explorers/bios/david-gruber/ Susan Avery TED talk: https://www.youtube.com/watch?v=gMQIgKyX3oU Triona McGrath TED talk: https://www.youtube.com/watch?v=KJPpJhQxaLw Robert Ballard's EV Nautilus: https://www.youtube.com/watch?v=jOIOXvU0_qk James Cameron's Deepsea Challenger: https://www.youtube.com/watch?v=kSfESqX-E84 Wired's profile on HOV's vs ROV's: https://www.youtube.com/watch?v=eUzz_ilsFa0 Onboard the Okeanos Explorer: https://www.youtube.com/watch?v=p0G68ORc8uQ With 95% of the ocean floor unexplored, the deep sea is Earth’s last frontier. Its pioneers are scientists leveraging the latest technology to cast light on the massive and incomprehensibly dark environment that extends more than 35,000 feet down. Until recently, this world was known only to our planet’s most unearthly species. This is the story of our largest biome—and the people devoting themselves to understanding it and saving it for future generations. 40 years ago we discovered hydrothermal vents, which act as Earth's plumbing system, transporting chemicals and extreme heat from the molten core of our planet, helping to regulate the chemical makeup of the oceans. But this seemingly toxic environment is still home to life. Organisms that don’t need photosynthesis to survive can live down here. And with most of the seafloor left to explore, many species remain undiscovered. Studying these unlikely ecosystems can teach us about the earliest stages of life’s evolution here on Earth, and about the possibility of life on other planets. That’s why NASA is working with oceanographers to help plan the mission to explore Jupiter's ice-covered moon, Europa. And because these vents form in active volcanic zones, they also help us better understand how land forms and moves over time. Plus, the sludge that’s constantly spewing from the vents contains some of the most valuable metals known to man. [Guardian video journalist] “In the deep ocean, where the water is as dark as ink, lie riches that no treasure hunters have managed to retrieve. They are deposits of precious minerals, from cobalt to gold, that have tantalized miners and nations for decades...” In 2019, a Canadian company will make the first-ever attempt at extracting these minerals. Using the latest technologies and massive, custom designed vehicles, it aims to bring up $1.5 billion worth of metals from a single site 25km off the coast of Papua New Guinea. Nautilus says it will minimize environmental damage by using infrared cameras and sonar to pinpoint the exact location of ore deposits, allowing it to shred less of the ocean floor. But environmentalists aren’t buying it. Preserving a sensitive ecosystem 8,000 feet underwater from the impact of mining is just not that simple. Unfortunately, we may not have much choice. There’s growing demand for these metals, but dwindling supplies of them on land. Cobalt — for instance — is used in jet engines, lithium ion batteries, and the computer or smartphone you’re watching this video on—and the machines we made it on. But this age-old clash between miners and environment is really just one chapter in a much larger story of technology development—innovations aimed at maintaining the delicate balance of the increasingly threatened ocean ecosystem. One such tool is the EK80 broadband acoustic echo sounder. It uses a range of frequencies to paint a much more comprehensive picture of the amount and types of species living in a selected area of water.
https://wn.com/The_Future_Of_Ocean_Exploration
What Resources are in the Ocean?

What Resources are in the Ocean?

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  • Duration: 8:20
  • Updated: 19 Sep 2016
  • views: 666
videos
Ocean resources and human impacts
https://wn.com/What_Resources_Are_In_The_Ocean
Ocean Resources Notes

Ocean Resources Notes

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  • Duration: 12:02
  • Updated: 16 Nov 2013
  • views: 1986
videos
description
https://wn.com/Ocean_Resources_Notes
Ocean Resources

Ocean Resources

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  • Duration: 3:04
  • Updated: 06 Mar 2015
  • views: 1204
videos
Video to go with the Ocean Resources Notes
https://wn.com/Ocean_Resources
Unit 5: Oceanography (ocean floor resources)

Unit 5: Oceanography (ocean floor resources)

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  • Duration: 2:21
  • Updated: 27 Oct 2013
  • views: 264
videos
https://wn.com/Unit_5_Oceanography_(Ocean_Floor_Resources)
Protecting Our Living Ocean Resources

Protecting Our Living Ocean Resources

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  • Duration: 57:55
  • Updated: 03 Jul 2013
  • views: 1332
videos
(Visit: http://www.uctv.tv/) The Protected Resources Division of NOAA's Southwest Fisheries Science Center conducts research on marine mammals and turtles in all oceans of the world. Join Division Director Lisa Ballance as she describes the research and programs that are informing how we can protect and sustain some of our most precious ocean resources. Series: "Perspectives on Ocean Science" [7/2013] [Science] [Show ID: 24912]
https://wn.com/Protecting_Our_Living_Ocean_Resources
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