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Coral Growth Rate Plummets In 30-Year Comparison

Coral Growth Rate Plummets In 30-Year Comparison

Ken Caldeira, Carnegie Institution A team of researchers working on a Carnegie expedition in Australia’s Great Barrier Reef has documented that coral growth rates have plummeted 40 percent since the mid-1970s. The scientists suggest that...

Latest Ocean acidification Stories

greenhouse gas bulletin
2014-09-09 07:28:44

Chuck Bednar for redOrbit.com - Your Universe Online Propelled by the largest single-year increase in carbon dioxide in three decades, the amount of greenhouse gases in the atmosphere reached record highs in 2013, the World Meteorological Organization (WMO) reported on Tuesday. According to the agency’s annual Greenhouse Gas Bulletin, there was a 34 percent increase in radiative forcing (the warming effect on our climate) due to CO2, methane and nitrous oxide. The report found that...

ocean acidification risk index
2014-07-31 02:00:58

NOAA Ocean acidification is driving changes in waters vital to Alaska’s valuable commercial fisheries and subsistence way of life, according to new NOAA-led research that will be published online in Progress in Oceanography. Many of Alaska’s nutritionally and economically valuable marine fisheries are located in waters that are already experiencing ocean acidification, and will see more in the near future, the study shows. Communities in southeast and southwest Alaska face the...

2014-06-13 08:21:31

LANDOVER, Md., June 13, 2014 /PRNewswire-USNewswire/ -- The Khaled bin Sultan Living Oceans Foundation announces that Riley Samels from Ohio is this year's winner of The Science without Borders® Challenge. His stunning art work 'Reef in a Bottle' beat out the fierce competition to take first place. The Challenge is a yearly science competition that is designed to engage secondary students in ocean conservation through art. http://photos.prnewswire.com/prnvar/20140613/117811 This...

Modern Ocean Acidification Is Outpacing Ancient Upheaval
2014-06-03 15:48:09

Columbia University Rate May Be Ten Times Faster, According to New Data Some 56 million years ago, a massive pulse of carbon dioxide into the atmosphere sent global temperatures soaring. In the oceans, carbonate sediments dissolved, some organisms went extinct and others evolved. Scientists have long suspected that ocean acidification caused the crisis—similar to today, as manmade CO2 combines with seawater to change its chemistry. Now, for the first time, scientists have...

Ocean Acidity Is Dissolving Shells Of Tiny Snails Off The US West Coast
2014-05-01 03:41:37

NOAA A NOAA-led research team has found the first evidence that acidity of continental shelf waters off the West Coast is dissolving the shells of tiny free-swimming marine snails, called pteropods, which provide food for pink salmon, mackerel and herring, according to a new paper published in Proceedings of the Royal Society B. Researchers estimate that the percentage of pteropods in this region with dissolving shells due to ocean acidification has doubled in the nearshore habitat...

2014-04-22 08:26:17

PALM DESERT, Calif., April 22, 2014 /PRNewswire-USNewswire/ -- "Save The Earth Foundation (STE) hopes the music and meaning of our song and video, 'Save the Earth Day' will resonate in an every day way with all people," says Neal Pargman, Founder of STE. Thomas Roller, a musician and songwriter spearheaded the collaboration and profits will benefit the research and educational work at the coastal and undersea laboratories of Monterey Bay National Marine Sanctuary (MBNMS). Go to:...

Fish Living In Acidic Ocean Waters Less Able To Smell Predators
2014-04-14 14:14:56

[ Watch The Video: Fish From Acidic Ocean Waters Less Able To Smell Predators ] By Brett Israel, Georgia Institute of Technology Oddly behaving fish from a CO2 seep confirm laboratory experiments Fish living on coral reefs where carbon dioxide seeps from the ocean floor were less able to detect predator odor than fish from normal coral reefs, according to a new study. The study confirms laboratory experiments showing that the behavior of reef fish can be seriously affected...

2014-04-14 12:26:01

STE announces SAVE THE EARTH DAY song, guitar auction, co sponsorship of symposium with Monterey Bay National Marine Sanctuary, endorses new book EMOTION FOR THE OCEAN PALM DESERT, Calif., April 14, 2014 /PRNewswire-USNewswire/ -- Save the Earth Foundation (STE) has released SAVE THE EARTH DAY a new song and video with the message that every day is Earth Day. Go to: https://www.youtube.com/watch?v=i3VgzBLhIrE to watch and listen. PSA versions of the new song can also be heard on...

2014-04-09 23:22:39

Independent review of peer-reviewed climate science by NIPCC, Heartland Institute brings balance to biased, ‘alarmist’ views of United Nations report. Washington, DC (PRWEB) April 09, 2014 The Nongovernmental International Panel on Climate Change (NIPCC) today released Climate Change Reconsidered II: Biological Impacts at a press conference at the National Press Club in Washington, DC. The 1,062-page report, published by The Heartland Institute, contains thousands of citations to...

Ocean Acidification Long Term Research
2014-01-28 13:43:59

Brett Smith for redOrbit.com - Your Universe Online More research is necessary for an accurate determination of how marine species will cope long-term with ocean acidification, according to a new research review in the journal Trends in Ecology and Evolution. "We can't measure evolutionary responses in all organisms, so we need to choose carefully to get the most bang for our buck," said review author Jennifer Sunday, a post-doctoral researcher at The University of British Columbia in...


Latest Ocean acidification Reference Libraries

Ocean Acidification
2013-04-01 10:32:20

Ocean acidification is the name that was given to the ongoing decrease in the pH of Earth’s oceans, a cause of the uptake of anthropogenic carbon dioxide from the atmosphere. About 30 to 40 percent of the carbon dioxide that is released by humans into the atmosphere dissolves into the lakes, oceans, and rivers. To maintain the chemical equilibrium, some of it reacts with the water to create carbonic acid. Some of these extra carbonic acid molecules react with a water molecule to provide a...

Reef0607
2012-04-03 17:24:13

Rice Coral, (Montipora capitata), also known as Pore Coral, is a species of stony coral in the Acroporidae family. It is found in the tropical north and central areas of the Pacific Ocean at depths down to 66 feet. It is common in the waters near Hawaii, especially where the sea is turbulent. This is a reef-building species that forms colonies. As it matures, it develops tree-like branches. Its corallites are tiny and well separated by a calcareous (calcium carbonate) skeleton. The walls...

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Word of the Day
cruet
  • A vial or small glass bottle, especially one for holding vinegar, oil, etc.; a caster for liquids.
This word is Middle English in origin, and ultimately comes from the Old French, diminutive of 'crue,' flask.
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