Weedy plants will thrive and displace long-lived, ecologically valuable kelp forests under forecast ocean acidification, new research shows. The researchers describe how kelp forests are displaced by weedy marine plants in high carbon dioxide conditions, equivalent to those predicted for the turn of the century.
After the March for Science and Earth Day, comes the March for the Ocean on June 9, to continue the fight to stop offshore oil drilling, end plastic pollution and protect our coastlines. On World Oceans Day weekend (June 9), thousands are expected to come to DC to participate in a flotilla on the Potomac and Anacostia Rivers, a march past the White House, and a rally, along with simultaneous events across the US and around the world.
An underwater “dead zone” larger than the area of Scotland has been discovered by robots exploring the Arabian Sea.sScientists say the situation is “worse than feared” after finding almost no oxygen in the Gulf of Oman, the strait that connects the Arabian Sea to the Strait of Hormuz in the Middle East.
All over the planet, countries are increasingly working to conserve the wealth and beauty of their natural resources. While some say setting aside nature reserves inhibits economic development, others vehemently contend that doing so is of great import, not only to wildlife and biodiversity, but to the future of the human race as well. Below, we take a look at those countries with the highest relative proportions of their respective land areas being set aside as terrestrial, protected, nature reserves.
Scientists say that right whales, already an endangered species, could become extinct in 25 years. There are only 450 of these whales swimming in the world’s oceans, and this past year there were no new calves born.
During a recent necropsy, investigators discovered nearly 65 lbs. (29 kilograms) of plastic trash crammed into the dead whale's stomach and intestines, including dozens of plastic bags, chunks of mangled rope and glass.
Population growth has seen skylines creep ever higher and entire cities rise from ocean depths. The latest “ocean city” is the Chinese-developed Forest City project. By 2045, four artificial islands in Malaysia will cover 14sq kilometres of ocean (an area larger than 10,000 Olympic swimming pools), and support 700,000 residents.
Plastic pollution is invading the deepest parts of the ocean, causing damage to the ecosystem that can last thousands of years. The discovery of a plastic bag 36,000 feet below the surface of the Pacific Ocean in the Mariana Trench is of global concern.
It is increasingly clear that climate change will touch every corner of California. For the state’s coastal marshes – a major ecosystem from San Diego to Humboldt counties – the toll may be complete annihilation.
Sailboat drones powered by wind and sun have been collecting data in the Pacific Ocean about temperature and currents. Additionally, they collect information on wind and solar radiation. Among other findings, these data show how the ocean and air exchange gases such as carbon dioxide and oxygen which could help explain why the tropical Pacific emits carbon dioxide, rather than absorbing it like the rest of the ocean.
Carpets and rugssare a major source of potentially toxic chemicals and can be especially harmful to children. They cover more than half of all U.S. homes and workplaces. California’s Safer Consumer Products program wants to identify sources of toxicity in consumer products and find alternatives.
Scientists have found surprising evidence of rapid climate change in the Arctic: In the middle of the Arctic Ocean near the North Pole, they discovered that the levels of radium-228 have almost doubled over the last decade.
Global sea level rise is not cruising along at a steady 3 mm per year, it's accelerating a little every year, like a driver merging onto a highway, according to a powerful new assessment led by CIRES Fellow Steve Nerem.
Plastic waste is building up in the supposedly pristine wilderness of the Norwegian Arctic, scientists say. Researchers are particularly concerned about huge concentrations of microplastic fragments in sea ice.
On Saturday June 9, 2018, World Oceans Day weekend and the beginning of the 2018 hurricane season, the March for the Ocean (M4O) campaign will mount mass marches, flotillas and rallies in our nation’s capital and around the country.
Called white plague, white blotch and other names, depending on the pattern of damaged or destroyed tissue, the disease has infected more than 20 South Florida coral species from the mid-Florida Keys through Palm Beach County.
Every piece of plastic rubbish has a story, so it also makes me wonder about the chain of events that led to that particular item ending up in the deep ocean, and whether any of those events could have been prevented.
Sea level rise and catastrophic coastal flooding could come early to the US Atlantic coast. So sea water in the streets of Florida or drowned towns on offshore islands will not necessarily be blamed upon global warming.
Oil drilling was banned along the entire Sonoma County coast when President Obama expanded Greater Farallones National Marine Sanctuary in 2016. Now the Trump administration is considering reversing that decision.
The ocean is losing oxygen due to nutrient pollution, the effects of climate change, and decreased mixing of marine layers. These are a few ways that could help predict catastrophic loss of ocean oxygen.
Later this year, an army of small swimming robots is set to plumb the mysteries of oceans around the world. Each one will have its own mission, as defined by citizen scientists interested in everything from reefs to "robomussels" that can self-monitor temperature.
Without oceans, there would be no life on earth as we know it. But they are under more stress than ever, thanks to overfishing, pollution, and climate change. This World Oceans Day, here are six things you can do to save the seas.
With millions of tons of plastic waste being dumped into the sea every year and barely any ocean area free of such pollutants, the environmental impact on marine life and species is tremendous. Take a look at the hazardous effects of plastic pollution on our oceans.
In the two minutes it took you to read this article, more than 60,000 pounds of plastic were dumped into our oceans. That plastic could very well have profound health consequences for you and the ones you love.
Plastics recycling, ocean pollution and program investments were among the sustainability topics at the first Plasticity Forum in California. While noting that the U.S. is far from ideal on plastics recycling, California is so far ahead of other areas.
Would you like a side of plastic with your fish dish? Well, you might get it whether you like it or not. Ocean plastic pollution is pervasive. Scientists are trying to figure out the impact on human health.
While it's true the oceans can provide us with some amazing eco-solutions like alternative energy, they are undergoing some serious stress factors. Here are the seven biggest problems, plus some light at the end of the tunnel.
The discovery of microplastics in deep water means scientists may have underestimated the extent to which plastic trash is contaminating the ocean – and its impact on fish, marine mammals and seabed dwellers.
Yet the ocean is still home to treasure troves of biodiversity, and evidence is mounting that protecting such significant local areas builds resilience to climate change—and can even help regenerate what has been lost.
Without human intervention, many of the region’s beautiful beaches may disappear by 2100 as sea levels rise. If the Golden State wants to save its golden shores, it will have to add sand to them—and lots of it.
The Ocean Cleanup's technology uses long floating rubber barriers with nets below the surface that act as a sort of artificial coastline, passively catching and concentrating debris using the power of the ocean's natural currents.
The Aquarium of the Pacific in Long Beach is teaming up with the Monterey Bay Aquarium and others to reduce or eliminate single-use plastics like straws and beverage bottles from their cafes and gift shops.
Researchers at Stony Brook University, in New York, analyzed the effects of rising ocean temperatures on two of the most toxic types of algae and found growths are becoming more widespread and profiling through the North Atlantic and North Pacific oceans.
More than two-thirds of the coral in Australia's Great Barrier Reef is experiencing "shocking" amounts of bleaching, new aerial surveys have revealed. The Australian government says climate change is mainly to blame.
The researchers documented the extent of the damage the reef off the coast of Australia, and found that only 8.9 percent of more than 1,000 reefs escaped with no bleaching along a stretch more than 2,300 kilometers long.
Latinos Marinos meet with legislative staff in Sacramento as part of Ocean Day 2017.The 12th annual Ocean Day 2017 drew over 100 representatives from some of California's leading coastal advocacy organizations.