Researchers from MIT and the University of Washington have found that centuries-old ocean currents have been keeping the Southern Ocean cold, reports Sarah Emerson for Motherboard. The researchers found that “Antarctica’s unique currents and strong westerly winds are constantly dredging up ancient currents from deep beneath the ocean’s surface.”
The Economist writes that MIT researchers have developed a new method for measuring changes in the world’s ice sheets, using earthquake sensors to monitor vibrations. “If more sensors are put into place, then Greenland’s ice sheets (and, presumably, those of other places) can be monitored on a daily basis.”
In this video, The Economist explores how MIT researchers have developed a new algorithm that can predict where and when rogue waves might strike. The algorithm “identifies groups of waves most likely to form a rogue wave. The MIT algorithm is so thrifty that a ship’s skipper can run it on a laptop.”
MIT researchers have developed an algorithm capable of predicting the onset of rogue waves, writes Jason Thomson for The Christian Science Monitor. The algorithm, “hunts through data collected about surrounding waves, sifting for signs of clusters that could coalesce and crest into one of these behemoths.”
MIT researchers have developed an algorithm that can predict rogue waves, reports Matt Burgess for Wired. Burgess explains that the algorithm uses “statistical data, collected from buoys in the ocean, to quantify the range of possible waves for any body of water.”
Popular Science reporter Mary Beth Griggs writes that MIT researchers have developed a new tool that could provide advanced warning of rogue waves. The tool should allow crews “to detect rogue wave minutes before they form, giving them enough time to adjust course, or at least hang on.”
Bret Stetka writes for The Atlantic about how MIT researchers have studied how harbor seals are able to use their whiskers to track prey. Prof. Michael Triantafyllou explains that his team’s findings could be used to develop new technologies that, for example, could “detect plumes underwater, such as in oil spills, or other plumes polluting the environment.”
Researchers with the Singapore-MIT Alliance for Research and Technology have found that fertilizing the ocean to create plankton blooms could lead to erratic rainfall patterns, reports Audrey Tan for The Straits Times. “This would have a drastic impact on the water cycle, the environment and human livelihoods,” writes Tan.
Washington Post reporter Rachel Feltman writes that MIT researchers have uncovered how seals use their whiskers to sense their surroundings. The findings could “help aquatic vehicles track schools of fish or sources of pollution.”
According to a new study co-authored by Prof. Kerry Emanual, “cities such as Tampa and Dubai will become increasingly vulnerable to rare, global-warming-fueled superstorms in the future,” writes Doyle Rice for USA Today. The study found that warmer seawaters will increase the probability of major storms.
A new study by Prof. Kerry Emanuel found an increased probability of major storms over the coming century, writes Andrea Thompson for Scientific American. “The increase in odds of extreme storms found in the study stems both from a shift toward more intense hurricanes as well as an overall increase in hurricane frequency,” Thompson explains.
New research by Prof. Kerry Emanuel shows that climate change is increasing the risk of tropical cyclones forming in the Persian Gulf, reports Alister Doyle for Reuters. The study also predicts that the frequency of extreme storms will increase in hurricane-prone areas.
Chris Mooney writes for The Washington Post about how in a new study Prof. Kerry Emanuel used computer models to demonstrate the effects of catastrophic hurricanes on a number of coastal cities. The study is meant “to raise awareness of what a very low probability, very high impact hurricane event might look like,” says Emanuel.
Prof. Kerry Emanuel's new research indicates that the risk of catastrophic hurricane disasters could increase ten-fold this century due to climate change, writes Eric Holthaus for Slate. Holthaus explains that the researchers embedded a “high-quality hurricane model into a broader scale climate change model” to examine the impact of future extreme storms.
Huffington Post contributor Derrick Crowe writes about a new MIT study that examines how increasing ocean acidification is impacting phytoplankton populations. The study showed how ocean acidification, “can throw off the balance of the plankton population, causing significant changes with profound implications for other species that depend on them.”