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More information: C. Manno et al. Find the biggest breakthroughs on oceanology and the newes Global warming is speeding up Earth’s massive ocean currents. Scientists at Stanford University have discovered a surprising shift in the Arctic Ocean. Atop the proposals to remediate ocean pollution, the researchers recommend: banning coal combustion and the production of single-use plastics, controlling coastal pollution, and expanding marine protected areas. Peat cores that record five millennia of climate shifts in the Arctic region suggest recent ice loss is linked to rising carbon dioxide levels. Your opinions are important to us. DOI: 10.5334/aogh.2831 Provided by Boston College Support research programs that increase knowledge of the extent, severity and. The most important news … “This is an organism alive today in 2020,” he said. This site uses cookies to assist with navigation, analyse your use of our services, and provide content from third parties. Our oceans are now awash in at least 150 million tons of plastic, an amount that researchers say will soon surpass the weight of all the fish in … A new study suggests that the melting of Alaska’s glaciers into the North Pacific could have far-ranging effects on ocean circulation and the climate. Your feedback will go directly to Science X editors. This document is subject to copyright. Prevent mercury pollution of the oceans by eliminating coal combustion and controlling all industrial uses of mercury. The company has signed the Sustainable Ocean Principles and incorporated them into its strategy. The content is provided for information purposes only. In 2018, a group called The Ocean Cleanup deployed a 600-meter-long, U-shaped catcher in the Great Pacific Garbage Patch, … Yet, with the acceleration of climate change, plastic pollution, and overfishing, the ocean's condition is deteriorating. More information: Philip J. Landrigan et al, Human Health and Ocean Pollution, Annals of Global Health (2020). More information: Jens Terhaar et al, Emergent constraint on Arctic Ocean acidification in the twenty-first century, Nature (2020). As Dr. Nobu’s team continues to study Prometheoarchaeum, they’re also hunting for its relatives in their seafloor mud. But the study also identifies solutions that could cut this volume by more than 80 per cent using technologies that are available today. Phys.org internet news portal provides the latest news on science, Tech Xplore covers the latest engineering, electronics and technology advances, Science X Network offers the most comprehensive sci-tech news coverage on the web. All rights reserved. Most viral TikTok of 2020 was even bigger than the guy skateboarding with Ocean Spray juice Bella Poarch's 'M to the B' lip-synch was top viral hit of 2020, TikTok says By James Leggate | Fox News By Kimberly M. S. Cartier 8 June 2020. Ocean Cleanup intends to certify the material as genuine ocean plastic and turn it into high-end products — an exotic backstory aimed at commanding a markup to fund future expeditions. The very survival of these vulnerable populations depends on the health of the seas.". A new analysis of ocean heat waves shows latitude matters when it comes to how far fish and other sea species must go to find cooler waters. NASA scientists decided to explore whether — hypothetically — there are ocean planets in the Milky Way galaxy that are similar to the watery solar system moons Europa and Enceladus. The oceans’ great continent-wrapping currents, each one … Scientists have identified the highest levels of microplastics ever recorded on the seafloor. When some corals bleach, they turn bright colors. Pollution along the coasts by industrial waste, agricultural runoff, pesticides, and human sewage has increased the frequency of Harmful Algal Blooms (HABs) producing toxins associated with dementia, amnesia, neurological damage, and rapid death. Boston College researchers also contributing to the report include Samantha Fisher, Jenna Mu, Hariharan Shanmugam, and Gabriella Taghian. Create, expand and safeguard Marine Protected Areas. Malaysia Airlines Flight 370 (MH370) disappeared on 8 March 2014 somewhere in the southern Indian Ocean. Updated 5:07 PM ET, Mon January 27, 2020 The Pacific Ocean is acidifying at such a rate that Dungeness crabs, some of the most valuable crustaceans in the … Based on the recognition that all life on Earth depends on the health of the seas, the authors call on leaders and citizens of all nations to "safeguard human health and preserve our Common Home by acting now to end pollution of the ocean.". or, by Boston College. A major ocean current in the Arctic is faster and more turbulent as a result of rapid sea ice melt, a new study from NASA shows. End plastic pollution of the oceans by reducing plastic production and imposing a global ban on production of single-use plastic. In the U.S., where over half of us live along the coast and more than 78 percent of our overseas trade by volume comes and goes along our marine highways, the health of our coasts is intricately connected to the health of our nation's economy. ... 2020 at 2:06 p.m. EDT. A new technique uses the echoes of earthquakes in seawater to track the impact of climate change on the oceans. A version of this article appears in the September 26, 2020 issue of Science News. The study is the first comprehensive examination of the impacts of ocean pollution on human health. The contamination was found in sediments pulled from the bottom of the Mediterranean, near Italy. November 19, 2020 Stanford researchers explore potential for kelp to relieve ocean acidification. Blockbuster films and extensive news coverage of rare attacks often portray sharks as vengeful, human-eating beasts. By Mindy Weisberger October 09, 2020 A new report finds that microplastic debris is twice as abundant in the deep ocean as it is on the sea surface. Volatile ocean freight capacity set to continue for some months Drewry analysis indicates carriers will continue their practice of tactical sailing cancellations for the foreseeable future, suggesting shippers and forwarders extend lead times in case of operational delays. By Paul Voosen Feb. 5, 2020 , 2:00 PM. These toxic materials in the ocean get into people, mainly by eating contaminated seafood. "Many countries have used these tools and have successfully cleaned fouled harbors, rejuvenated estuaries, and restored coral reefs. Science News was founded in 1921 as an independent, nonprofit source of accurate information on the latest news of science, medicine and technology. We need to reimagine the future governance of the ocean that draws on new literature and global activism. Your email address is used only to let the recipient know who sent the email. Satellite-tracked buoys suggest that long ago, a remote Japanese archipelago was reached by explorers on purpose, not accidentally. By Paul Voosen Feb. 5, 2020 , 2:00 PM. A SpaceX Falcon 9 rocket carrying the satellite blasted off from Vandenberg Air Force Base at 9:17 a.m. and arced southward over the Pacific Ocean. Transition rapidly from fossil fuels to renewable energy—wind, solar, tidal and geothermal power. Microbe communities in the seabed off Peru still haven’t fully recovered from being disturbed by a deep-sea mining experiment 26 years ago. Science X Daily and the Weekly Email Newsletter are free features that allow you to receive your favorite sci-tech news updates in your email inbox, Water samples reveal microplastics in remote Patagonian fjord system, Gut microbiome disturbances linked to major depressive disorder, Study in mice shows tumor cell reactivation by stress hormones can be slowed using beta-blockers, Antibiotic resistant bacteria are a global threat—oak surfaces might thwart their growth, A possible way to prevent Alzheimer's disease: Editing a key gene in human nerve cells, 'Turncoat' macrophages in the tumor 'micro-environment' underlie breast cancer progression. New research shows the average ocean temperature in 2019 has continued to rise to the highest level on record, and will drive more extreme weather events and bushfires as ocean temperatures increase. Promote effective waste management and recycling. ", Landrigan noted that, "We are all at risk, but the people most seriously affected are people in coastal fishing communities, people on small island nations, indigenous populations and people in the high Arctic. The oceans cover more than 70 percent of the earth's surface. The economic value of global ocean assets is around USD 24 trillion, making it the seventh-largest economy in the world. SciTechDaily.com offers the latest oceanography news including scientific research related to currents, waves, ecosystem dynamics, marine geology, and more in the Atlantic Ocean, Arctic Ocean, Indian Ocean, Pacific Ocean, and Southern Ocean. April 18, 2020, 8:30 AM EDT ... Pacific and Indian Oceans all hit the record books for warmth last month, according to the U.S. National Centers for Environmental Information. Faster warming of ocean surface waters means more energy for hurricanes but fewer nutrients and less carbon storage. 1719 N Street, N.W., Washington, D.C. 20036, Dog ticks may get more of a taste for human blood as the climate changes, Mineral body armor helps some leaf-cutting ants win fights with bigger kin, A face mask may turn up a male wrinkle-faced bat’s sex appeal, Two stones fuel debate over when America’s first settlers arrived, Ancient humans may have deliberately voyaged to Japan’s Ryukyu Islands, The ‘last mile’ for COVID-19 vaccines could be the biggest challenge yet, Plastics are showing up in the world’s most remote places, including Mount Everest, Why losing Arecibo is a big deal for astronomy, 50 years ago, scientists caught their first glimpse of amino acids from outer space, December’s stunning Geminid meteor shower is born from a humble asteroid, The new light-based quantum computer Jiuzhang has achieved quantum supremacy, Newton’s groundbreaking Principia may have been more popular than previously thought, Supercooled water has been caught morphing between two forms, With Theta, 2020 sets the record for most named Atlantic storms, Even the deepest, coldest parts of the ocean are getting warmer, Large-scale changes in Earth’s climate may originate in the Pacific, Underwater earthquakes’ sound waves reveal changes in ocean warming, Bering Sea winter ice shrank to its lowest level in 5,500 years in 2018, Species may swim thousands of kilometers to escape ocean heat waves, Predictions for the 2020 Atlantic hurricane season just got worse, These ancient seafloor microbes woke up after over 100 million years, Rapid sea level rise could drown protective mangrove forests by 2100, Neon colors may help some corals stage a comeback from bleaching, Deep-sea mining may damage underwater ecosystems for decades. Research Internships Inspire Continued Discovery 09-21-2020; Loss of Sea Otters Accelerating the Effects of Climate Change 09-10-2020; Study Reveals Two Major Microbial Groups Can't Breathe 08-25-2020; The Future of Farming 08-15-2020; More news "People have heard about plastic pollution in the oceans, but that is only part of it. Global warming is speeding up Earth’s massive ocean currents. A paper published in Applied Optics reports using a laser-based tool, lidar, to collect these measurements far deeper than has been typically possible using satellites. As water temperatures rise, oxygen solubility decreases, and ocean stratification intensifies, limiting both the amount of dissolved oxygen in the water and the supply of … A recent spate of activity for an already busy 2020 Atlantic hurricane season now means there's only one name left on the official list — but there's still several weeks to go. Read more about World Oceans Day 2020: Theme, need for sustainable oceans, pics, and more on Business Standard. You can be assured our editors closely monitor every feedback sent and will take appropriate actions. Federal scientists announced Thursday that 2020 has nearly a 75% chance of being the warmest year on record for the planet Earth. The results have been increased tourism, restored fisheries, improved human health, and economic growth. News about Oceans, including commentary and archival articles published in The New York Times. A sustainable blue economy is not just crucial for planetary and human health – it also makes good business sense. Stegeman was joined by a team of colleagues at WHOI that included toxicologist Mark Hahn, biologist Donald Anderson, and marine chemist Chris Reddy. Apart from any fair dealing for the purpose of private study or research, no Continuous moulting by Antarctic krill drives major pulses of carbon export in the north Scotia Sea, Southern Ocean, Nature Communications (2020… Subscribers, enter your e-mail address to access the Science News archives. Mercury pollution has become widespread in the oceans, accumulating to high levels in predator fish and once in the food chain poses documented risks to infants, children and adults. The story had everything: a kid on a mission against the corporate world, a gut-wrenching video of a sea turtle with a straw stuck in its nose, an easy-to-understand and ubiquitous problem. The oceans are out of balance — and that means stronger storms and threats to marine life. A decade ago, the international community pledged to protect 10% of the ocean by the end of 2020, under the auspices of the U.N. Convention on Biological Diversity. A new analysis by The Pew Charitable Trusts and SYSTEMIQ finds that without immediate and sustained action, the annual flow of plastic into the ocean could nearly triple by 2040. Posted 3 d days ago Sun Sunday 29 Nov November 2020 at 3:24am, updated 3 d days ago Sun Sunday 29 Nov November 2020 at 3:42am Space to … Share This Article… Thank you for taking your time to send in your valued opinion to Science X editors. The contamination was found in sediments pulled from the … By Sophie Lewis Updated on: November 5, 2020 / 8:38 PM / CBS News Bizarre planet rains rocks . Warming ocean contributes to sea level rise and to more extreme weather such as hurricanes Published: 14 Oct 2020 Temperatures of deepest ocean rising quicker than previously thought These benefits will last for centuries.". Extend regional and international marine pollution control programs to all countries. A major ocean current in the Arctic is faster and more turbulent as a result of rapid sea ice melt, a new study from NASA shows. Researchers have advanced a new way to see into the ocean’s depths, establishing an approach to detect algae and measure key properties using light. We do not guarantee individual replies due to extremely high volume of correspondence. It was published in today's online edition of the Annals of Global Health and released at the Monaco International Symposium on Human Health & the Ocean in a Changing World, convened in Monaco and online by the Prince Albert II de Monaco Foundation, the Centre Scientifique de Monaco and Boston College. The ocean is a commons that humanity depends on for its survival. It issues a five-year use-of-proceeds blue bond to finance innovation and the construction of the ships. For example, ocean currents and temperatures affect weather and fish populations. "Taking into account the effects of ocean pollution—due to plastic, water and industrial waste, chemicals, hydrocarbons, to name a few—on human health should mean that this threat must be permanently included in the international scientific activity.

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