Researchers utilized weather data from the region between Texas, North Dakota, and Ohio to see if an increase in crop growth had an effect on area climate change. Kimberly Hickok writes for Science that there is "strong indication" that the regional changes in climate in the late 20th century can be attributed to “agriculture, and not changing sea surface temperature."
Prof. Susan Solomon has been named one of two recipients of this year’s Crafoord Prize for her contributions to climate research, according to the Associated Press. Solomon was honored for her, "fundamental contributions to understanding the role of atmospheric trace gases in Earth's climate system."
Washington Post reporter Matthew Cappucci highlights how the late MIT Prof. Frederick Sanders coined the term “bomb cyclone” to describe a rapid drop in atmospheric pressure. Sanders’ former student, Prof. John R. Gyakum, explained that the term was created in an effort to, “help raise awareness that damaging ocean storms don’t just happen during the summer.”
In an article for The Wall Street Journal, Christopher Matthews highlights a new study by Prof. Kerry Emanuel that shows Texas faces an increased risk of devastating rainfall due to climate change. The study demonstrated how greenhouse gas emissions, “help warm offshore waters—a phenomenon that can magnify the severity of storms and generate more rain, creating bigger floods.”
Prof. Kerry Emanuel released a new paper that analyzes the impact of Hurricane Harvey, writes Bloomberg’s Eric Roston. Emanuel found that “Harvey’s rainfall in Houston was ‘biblical’ in the sense that it likely occurred around once since the Old Testament was written.”
A recent study from Prof. Kerry Emanuel suggests that, due to climate change, “massive hurricanes like Harvey are expected to strike Houston and Texas with much greater frequency in the future than they do now,” writes Deborah Netburn for the Los Angeles Times.
Seth Borenstein of the Associated Press reports on a new study by Prof. Kerry Emanuel, which finds that hurricanes with extreme rainfall could become common as a result of global warming. Borenstein explains that the odds of 20 inches of rain occurring over a large area of Texas is “6 in 100 and by 2081, those odds will be 18 in 100.”
A study by Prof. Kerry Emanuel finds that climate change will triple the likelihood of storms with 20 inches of rainfall hitting Texas, writes Doyle Rice for USA Today. Using computer models of past, present, and future storms, Emanuel “hurried the study to help Houston officials think about what conditions they should consider when they rebuild,” Rice explains.
A study by Prof. Kerry Emanuel finds that storms like Hurricane Harvey, which produced 20 inches of rain, are six times more likely to occur as a result of global warming, reports Robinson Meyers of The Atlantic. Rainfall will worsen because “storms of all types—not just hurricanes—will retain more moisture in a warmer climate,” explains Meyers.
Chris Mooney at The Washington Post writes about a new study from Prof. Kerry Emanuel, which suggests that the extreme rains during Hurricane Harvey were made more likely by climate change, and “such extreme flooding events will only become more frequent as the globe continues to warm.”
Researchers from MIT’s Urban Risk Lab piloted a free online tool that crowdsources social media posts to map flood conditions during Hurricane Irma, writes Frankie Schembri for NOVA Next. “Residents often have the best information about the situation near them,” explains research scientist Tomas Holderness, “and we now have the network to be able to collect information.”
UPI reporter Brooks Hays writes that MIT researchers have developed a set of mathematical equations to help identify patterns that can lead to extreme events. “If researchers can anticipate the warning signs of extreme events, mitigation efforts could be instigated sooner, potentially preventing loss of life and property,” Hays explains.
The Economist highlights a study by MIT researchers that shows climate change could cause the flow of the Nile River to become more variable, increasing strain on regional water conflicts. The researchers found that while output could increase by up to 15%, variability would also increase, resulting in, “more (and worse) floods and droughts.”
AP reporter Katy Daigle writes that climate change could drive heat and humidity to extremes in regions of South Asia. Daigle explains that, “with no limit on global warming, about 30 percent of the region could see dangerous wet bulb temperatures above 31 degrees C (88 degrees F) on a regular basis within just a few decades.”
A new study by MIT researchers finds that climate change could cause deadly heat waves in South Asia by the end of the century, reports Nicole Riva for CBC News. The research demonstrates what could happen if “we keep going in this trajectory of no action related to climate change or minimal action,” says Prof. Elfatih Eltahir.