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Charles Moore, who first sailed the so-called Great Pacific Garbage Patch in 1997, has returned five times over 15 years to document the concentrations of plastic in the ocean. His results show microplastics are accumulating at a rapid rate.about 1 month ago We’ve drilled the ocean floor for oil and gas, scarred it with trenches for communications cables, poisoned it with old radioactive waste and chemical weapons, and polluted its remotest corners with a blizzard of discarded plastic. So, is mining a step too far? Oceana Canada, an ocean research charity, is hoping citizen scientists in Halifax armed with DNA kits will help them sniff out seafood fraud. (Elaine Thompson/Associated Press) There’s an emerging scientific consensus that the tracts of ocean floor in line to be mined – whether hydrothermal vents or fields of nodules – are thriving habitats with intricate ecosystems. And they are still largely unknown. The scaly foot snail is another rare creature only known to live in two spots in the ocean, both of which are licensed for mining. NRDC works to protect our seas from pollution and exploitation. We help implement laws that allow overfished species to rebound, and we fight to protect coastal communities from offshore drilling. We work to ban destructive fishing practices, conserve ocean treasures, and improve stewardship of the world’s shared oceans, which generate trillions of dollars in economic activity. There, we might find something to eat; of which there was little hope, out on the ocean. It’s time to give our ocean our full attention. JPI Oceans   •   Rue du Trône 130, 1050 Brussels, Belgium Tel. +32 (0)2 626 16 60   •   Fax: +32 (0)2 626 16 61   • Website developed and maintained by VLIZ | Privacy and Cookie policy Ocean currents greatly affect Earth’s climate by transferring heat from the tropics to the polar regions. Transferring warm or cold air and precipitation to coastal regions, winds may carry them inland. Surface heat and freshwater fluxes create global density gradients that drive the thermohaline circulation part of large-scale ocean circulation. It plays an important role in supplying heat to the polar regions, and thus in sea ice regulation. Changes in the thermohaline circulation are thought to have significant impacts on Earth’s energy budget. In so far as the thermohaline circulation governs the rate at which deep waters reach the surface, it may also significantly influence atmospheric carbon dioxide concentrations. Stay in touch with others in the oceans industry who are interested in GIS and location analytics. Join the conversation on GeoNet. Fish are common passive mobs found in oceans and rivers. They come in 4 main variants: cod, salmon, puffer fish, and tropical fish. The United Nations has proclaimed a Decade of Ocean Science for Sustainable Development (2021-2030) to gather ocean stakeholders worldwide behind a common framework that will ensure ocean science can fully support countries in the achievement of the Sustainable Development Goal 14 on the ocean. Extraterrestrial oceans may be composed of water or other elements and compounds. The only confirmed large stable bodies of extraterrestrial surface liquids are the lakes of Titan, although there is evidence for the existence of oceans elsewhere in the Solar System. Early in their geologic histories, Mars and Venus are theorized to have had large water oceans. The Mars ocean hypothesis suggests that nearly a third of the surface of Mars was once covered by water, and a runaway greenhouse effect may have boiled away the global ocean of Venus. Compounds such as salts and ammonia dissolved in water lower its freezing point so that water might exist in large quantities in extraterrestrial environments as brine or convecting ice. Unconfirmed oceans are speculated beneath the surface of many dwarf planets and natural satellites; notably, the ocean of Europa is estimated to have over twice the water volume of Earth. The Solar System’s giant planets are also thought to have liquid atmospheric layers of yet to be confirmed compositions. Oceans may also exist on exoplanets and exomoons, including surface oceans of liquid water within a circumstellar habitable zone. Ocean planets are a hypothetical type of planet with a surface completely covered with liquid.[11][12] “That’s understandable for areas that are thousands of miles offshore and miles deep. But tropical deep reefs are just below popular, highly studied shallow reefs – essentially our own backyards. And tropical deep reefs are not barren landscapes on the deep ocean floor: they are highly diverse ecosystems that warrant further study. We hope that by naming the deep-reef rariphotic zone, we’ll draw attention to the need to continue to explore deep reefs.” While changing ocean and sea ice conditions are hurting some of Antarctica’s Adelie penguins, a newly discovered “supercolony” of 1.5 million offers new information to guide marine conservation.17 days ago 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. We understand that the oceans impact every aspect of our lives and we see the power in every moment to change the future of our planet. Through music, mobile gaming and digital platforms. We see a new way to educate. 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. Oceana Canada, an ocean research charity, is hoping citizen scientists in Halifax armed with DNA kits will help them sniff out seafood fraud. The Ocean Supercluster recognizes that ocean strengths and capabilities—largely in the Atlantic Provinces—can be leveraged to accelerate the development and benefits of ocean resources for all of Canada. 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. GCOS Implementation Plan 2016   !NEW! Publications GOOS webinar on OceanSITES’ Unique Role in the Observing System Available here OceanSITES poster at EGU2015 Poster 1 Poster 2 Deep-Ocean T/S Challenge: Contribute a deep-ocean T/S Sensor! More information A new ocean cleanup prototype is being deployed on the North Sea today. It is one of the last steps as we prepare to launch the first cleanup system in the Great Pacific Garbage Patch this summer. To understand how we arrived at this point, here is a brief history of the North Sea prototypes, and the reasons why we’re deploying another… But there’s no other option. The machine will soon be deployed not in the huge pits of an opencast mine on land but in the sunless depths a mile underwater on the ocean floor. Veteran oceanographer Eddy Carmack has witnessed five decades of accelerating change in the Arctic. As he accepted a lifetime achievement award in January, he talks about why ‘pan-Arctic’ research that crosses borders and disciplines is now imperative.about 2 months ago By 2050 there will be more plastic than fish in our oceans. To reverse this trend, we need to take action! Take the pledge and commit to reducing your usage of plastics. “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.” It looks like a fish, moves like a fish, but it’s definitely a robot. It’s name is SoFi (short for soft robotic fish), and according to its creators at MIT’s computer science and AI lab CSAIL, it’s the most versatile bot of its kind. And with its built-in cameras, scientists should be able to use SoFi to get close to the ocean’s inhabitants without spooking them — hopefully giving us greater insight into the lives of under-observed sea creatures. cause mancata erezione rimedi naturali contro disfunzione erettile ejercicios para hacer crecer el glande aumentare massa nelle braccia ejercicios para aumentar gluteos y piernas hombres piccolo pene pisellini primavera findus prezzo musculation prise de masse rapide produit slappe bekkenbodemspieren come mettere massa in poco tempo aumentar gluteos en casa como puedo agrandar mi miembro como aumentar la masa en los gluteos creatine d ribose como tomar creatina naturale får inte hårt stånd ejercicios alargamiento pene penisverlängerung ohne operation integratore creatina taurina massa in palestra impotencia 33 años alimentazione per massa muscolare uomo esercizi per aumentare la massa muscolare dei pettorali migliori integratori per capelli assoluto potenzmittel ohne nebenwirkungen pastillas para ereccion mas fuerte aumento tamaño peneano pene da 15 cm si puó allungare il pene prise de masse cardio