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Plastic is everywhere – even the deepest parts of the ocean are now awash with it. What can antique corals reveal about the impact of climate change on the ocean? First, there were the fish. Then (about 400 million years later) there was a lot of fishing. That’s when we came along. An eclectic bunch of design thinkers, business consultants, journalists, and scientists, we believe in the power of entrepreneurship and collaboration as potent forces for positive change in the world—including in the oceans. 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 amount of noise in the ocean has doubled each decade since the 1950s. Scientists have attributed an algal bloom that killed off $800 million worth of salmon in Chile to rising ocean temperatures, and they say other aquaculture operations around the world are at risk.about 1 month ago 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. What was the ocean like when dinosaurs roamed the Earth? Earth may be the blue planet, but beneath the ocean waves lies a vast forest of green.  Economic benefits generated by the ocean per year Although Earth is the only known planet with large stable bodies of liquid water on its surface and the only one in the Solar System, other celestial bodies are thought to have large oceans.[59] Michael Lodge admits that but also argues that the areas affected will be tiny compared with the vastness of the oceans – “much less than half a per cent” – and that big areas have been earmarked as reserves to be left untouched. 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. 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 Why: Bring app developers to the trove of available ocean data in order to catalyze the growth of a potentially multi-billion-dollar industry in ocean data products. Czy wieloryb naprawdę jest taki duży? Kto zaprzyjaźnił się z ośmiornicą? Jaki konik mieszka w oceanie? Poznajcie tajemnice podwodnego świata i jego mieszkańców. The deep ocean houses an ecosystem that has learned to thrive without sunlight or warmth. Welcome to the abyss. Sustainable development and conservation of ocean and coastal resources requires the insights… A PR campaign conveyed a determined effort to find manganese nodules. These potato-sized rocks lie scattered in the abyss, the great plains of the deep ocean. Beaked whales can dive 2,000 metres below the ocean’s surface. Why and how do they do it? Exploring the extreme environment of the deep sea requires special technology. Enter a research habitat based on real ocean laboratories. Climb into an actual submarine, learn how sonar works, and “fly” a remote operated vehicle (ROV) as you explore the wonders of the undersea world. Obszar szelfu i stoku kontynentalnego są zbudowane ze skorupy kontynentalnej i przez geologów zaliczane do kontynentów. Obszary basenów oceanicznych, rowów oceanicznych i grzbietów śródoceanicznych mają skorupę typu oceanicznego i tworzą właściwy wszechocean. Formą pośrednią są tzw. mikrokontynenty – obszary położone na dnie oceanu, całkowicie lub prawie całkowicie przykryte wodą, a zbudowane ze skorupy kontynentalnej lub mieszanej. Just how deep does the ocean go? Way further than you think. This animation puts the actual distance into perspective, showing a vast distance between the waves we see and the mysterious point we call Challenger Deep. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsider INSTAGRAM: https://www.instagram.com/businessins… TUMBLR: http://businessinsider.tumblr.com/ +44 (0)20 7292 6161 info@oceanoutdoor.com Terms & Conditions This scientific research informs debates on issues including climate change, ocean acidification and plastics in the sea. The Antarctic Circumpolar Current encircles that continent, influencing the area’s climate and connecting currents in several oceans. As Sharp puts it, the revelation that the deep sea mining project was fake was “a sudden shock” to other mining companies and also to diplomats at the UN who were right in the middle of negotiating future rights to ocean minerals. Share prices tumbled amid a wave of recriminations. 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. The fish themselves may be different species each year, brought from a different part of the ocean. Our oceans have absorbed most of the planet’s warming—over 90%—and a significant amount of our carbon pollution. Warmer oceans are driving stronger storms and bleaching coral reefs. As oceans absorb carbon dioxide, they become more acidic, threatening most shelled organisms, including small crustaceans fundamental to the marine food chain. Jim Mosher of Clearwater Seafood discusses how GIS will be critical to maintaining sustainable ocean ecosystems Just how deep does the ocean go? Way further than you think. This animation puts the actual distance into perspective, showing a vast distance between the waves we see and the mysterious point we call Challenger Deep. Read more: http://www.businessinsider.com/sai FACEBOOK: https://www.facebook.com/techinsider TWITTER: https://twitter.com/techinsider INSTAGRAM: https://www.instagram.com/businessins… TUMBLR: http://businessinsider.tumblr.com/ A wealth of ocean data has been and is being collected. Many of the datasets are open, yet very few are being used for resource management, business, or conservation. Most businesses, let alone individuals, do not have the time or ability to translate ocean data into actionable information, yet large industries and millions of people rely on the ocean for their livelihoods and well-being. So long as ocean data remain disconnected from services that people and markets can use, we will be unable to engage the numbers of actors needed to address critical ocean challenges. Data collection is not evenly distributed across the ocean — some regions are in need of data acquisition, a need that could be addressed through the development of demand for data services, which will in turn drive demand for data collection tools. Overall, there is a market failure for meaningful data services, and the time is ripe for market development. To keep oceans healthy, we must fully understand the science of diverse fisheries and build management systems to control when, where, how, and how much people fish.  A zone of rapid salinity increase with depth is called a halocline. The temperature of maximum density of seawater decreases as its salt content increases. Freezing temperature of water decreases with salinity, and boiling temperature of water increases with salinity. Typical seawater freezes at around −1.9 °C at atmospheric pressure. If precipitation exceeds evaporation, as is the case in polar and temperate regions, salinity will be lower. If evaporation exceeds precipitation, as is the case in tropical regions, salinity will be higher. Thus, oceanic waters in polar regions have lower salinity content than oceanic waters in temperate and tropical regions.[55] The XPRIZE Ocean Initiative is dedicated to ensuring our ocean is healthy, valued and understood. Time series observations at critical or representative locations are one essential element of a global ocean observing system to complement a range of other approaches. They can provide: a unique view of the full temporal behavior of a system; accurate reference and long-time baseline data; and the maximum possible range of interlinked variables from the seafloor to the atmosphere while enabling shared resources. Oregon’s year-round fishing spans the state from native redband trout in eastern deserts to rockfish and halibut in ocean waters – with lots of salmon, steelhead, trout and warmwater fishing in between. Whether your plans take you to a nearby neighborhood pond or to one of the state’s premiere fishing destinations, there will be a place for you to fish in Oregon every day of the year. per aumentare massa muscolare meglio proteine o creatina prostata op dauer krankenhausaufenthalt rimedi naturali per aumentare il seno di una taglia come aumentare la crescita dei peli argilin kaufen snel armspieren kweken thuis aumentare massa corpo libero arginin stoffwechsel erektil dysfunktion klinik grospenis como aumentar los gluteos con ejercicios caseros potong kuku sebelum mandi wajib lelaki classifica peni italiani accrescimento massa muscolare que faire pour bander plus longtemps hoe spieren opbouwen rutina para aumentar masa muscular 5 dias por semana disfuncion erectil ereccion matutina prise de masse 30 ans alargamiento de corona clinica periodoncia masa muscular del cuerpo humano ingrossare i muscoli naturalmente donde comprar proteina para masa muscular peninsula daily news paper pdf erezione parziale soja x impotencia instrumental para alargamiento coronal quanto mangiare per aumentare massa muscolare alargador peneano mercadolibre prise de masse 50 kg