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The ocean offers a range of dining options.  Theoretical models have been used to predict with high probability that GJ 1214 b, detected by transit, is composed of exotic form of ice VII, making up 75% of its mass,[70] making it an ocean planet. Pledge to work together to solve the world’s greatest environmental problems and protect our oceans. What was the ocean like when dinosaurs roamed the Earth? Our oceans are changing fast. Find out how Museum collections are helping scientists to understand the future of marine life. Ta rozmowa jest jak życie, raz płynie jak wartka rzeka, innym razem powolutku – delikatnie zaczepiając o problematyczne skałki a czasem zupełnie jak wzburzony ocean. Jestem naprawdę zauroczona osobowością, pozytywnym nastawieniem i otwartością Pani Julii 🙂 Fantastyczna książka. Gorąco polecam! Our oceans are changing fast. Find out how Museum collections are helping scientists to understand the future of marine life. The Ocean Cleanup is pleased to announce Lonneke Holierhoek has joined the organization as Chief Operations Officer, taking on the challenge of managing the development of The Ocean Cleanup’s technology towards execution.  In 2018 The Ocean Cleanup is set to deploy its very first ocean cleanup system in the North Pacific… Endangered Waves can empower and incentivize surfers (there are 24 million worldwide) to monitor the health of their coastlines through crowdsourced data. Surfers can use this app to create crowdsourced data to identify and then reduce hazards in their local surf breaks. In the US, tourism and recreation comprise 72% of employment in the ocean economy and 31% of its gross value. Creating apps that cater to this market isn’t indulgent, it’s good business sense. The XPRIZE Ocean Initiative is dedicated to ensuring our ocean is healthy, valued and understood. Another of the authors, the chief scientist for the UK government’s environment department Ian Boyd, agreed: “The ocean is out of sight, out of mind,” he said. The amount of noise in the ocean has doubled each decade since the 1950s. A mission to map the hidden ocean floor Reef ecosystems just below the mesophotic zone – the maximum depth at which tropical reef-building corals can survive – have been largely ignored by ocean explorers. The mesopelagic area of the ocean plays a crucial role in marine ecosystems, but it has remained largely untouched and unexplored But now some nations are eyeing the deep sea as potentially rich new fishing grounds.24 days ago Ocean & Coastal Management is an international journal published 12 times per year dedicated to the study of all aspects of ocean and coastal management at international, national, regional, and local levels. ©2018 Ocean.io · 1A, Heienhaff · L-1736 Senningerberg · Luxembourg · hello@ocean.io But today the ocean’s reserves are overdrawn, threatening countless communities around the world with climate, economic, and food insecurities. Unsustainable development, fueled by human population growth, has weakened ocean ecosystems. Modern technology is accelerating the rate of change. The federal government and private sector’s co-investment in the Ocean Supercluster positions Canada to become a global leader in the knowledge-based ocean economy. Oceana Canada, an ocean research charity, is hoping citizen scientists in Halifax armed with DNA kits will help them sniff out seafood fraud. Ocean & Coastal Management is an international journal published 12 times per year dedicated to the study of all aspects of ocean and coastal management at international, national, regional, and local levels. Dr Bruno Simões tells us how he pursued sea snakes from the mangroves to the open ocean to learn about their vision. Scientists testing North Atlantic mesopelagic fish eaten by the ocean’s top predators found that nearly 75 percent were contaminated with microplastic fibers. Researchers have also discovered microplastics in the scat of gray seals and in the Atlantic mackerel they eat.23 days ago Według tektoniki płyt skorupa ziemska powstaje w przybliżeniu w takim samym tempie, w jakim jest niszczona w strefach subdukcji, a łączna objętość oceanów nie ulega zmianie (nie licząc rozrostu i topnienia lodowców). Jedne oceany mogą powiększać się tylko kosztem innych; w historii Ziemi istniały zbiorniki oceaniczne, które zamknęły się na skutek ruchu kontynentów (paleooceany), a ich osady wypiętrzyły się tworząc łańcuchy górskie (m.in. Himalaje). Dzisiejsze oceany Atlantycki, Arktyczny i Indyjski są geologicznie młodymi oceanami, które powstały w erze mezozoicznej i rozrastają się obecnie kosztem Pacyfiku. All this, Mesulam says, could be “grievously harmed” by digging up the ocean floor, and he’s become a leading figure in a campaign group, the Alliance of Solwara Warriors, which is opposing Nautilus Minerals. See award-winning shots capturing life in the ocean. Early ancestors of the ocean’s biggest animals once walked on land. Follow their extraordinary journey from shore to sea.  The amount of noise in the ocean has doubled each decade since the 1950s. The Proclamation of the Decade of Ocean Science for Sustainable Development by the UN General Assembly marks the beginning of a process of consultations with all ocean stakeholders, coordinated by UNESCO’s IOC, to prepare a concerted Decade Implementation Plan. While all major international assessments find that much of the ocean is now seriously degraded, there is an increasingly urgent need to find scientific solutions that allow us to understand the changes taking place in our ocean, and to reverse the declining health of our planet’s largest ecosystem. Despite their deep, dark habitat, the fish species the scientists found inhabiting this region tended to resemble the colourful fish found on coral reefs rather than true deep-ocean fishes. Researchers have found seven new animal species living along the Southwest Indian Ridge, 3,000 metres beneath the surface of the ocean, in an area targeted for deep-sea mining. Not enough is known of the larger trans-Neptunian objects to determine whether they are differentiated bodies capable of supporting oceans, although models of radioactive decay suggest that Pluto,[69] Eris, Sedna, and Orcus have oceans beneath solid icy crusts approximately 100 to 180 km thick.[66] It’s time to give our ocean our full attention. In-depth coverage of ocean health. Learn more about us. “We have largely thought of fish as very alien and very simple, so we didn’t really care how we killed them,” Braithwaite says. “If we look at trawl netting, that’s a pretty gruesome way for fish to die: the barometric trauma of getting ripped from the ocean into open air, and then slowly suffocating. Can we do that more humanely? Yes. Should we? Probably, yes. We’re mostly not doing it at the moment because it’s more expensive to kill fish humanely, especially in the wild.” According to a scientific meeting at the Museum this week, mining the deep ocean for minerals could cause wide-ranging, decades-long disturbances to the seafloor’s diverse ecosystems. There’s a lot we don’t know about the ocean, simply because it’s so difficult for us to access. It was only thanks to advances in submersible technology that marine scientists have been able to explore down below the reef off the coast of Curaçao. The Soft Robotic Fish, aka SoFi, is a hypnotic machine, the likes of which the sea has never seen before. In a paper published today in Science Robotics, MIT researchers detail the evolution of the world’s strangest fish, and describe how it could be a potentially powerful tool for scientists to study ocean life. In an air-conditioned cabin in a teeming port in Papua New Guinea, Leslie Kewa reaches for a joystick that will control a machine the size of a house. Nearly half a century after the CIA men pretended to mine the ocean floor, he’s about to do it for real. Deep-sea mining plans need a better grasp of ocean floor ecosystems The ocean has a significant effect on the biosphere. Oceanic evaporation, as a phase of the water cycle, is the source of most rainfall, and ocean temperatures determine climate and wind patterns that affect life on land. Life within the ocean evolved 3 billion years prior to life on land. 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