Tag Archives: wildfires

Notable News in Science From This Summer

While everyone was enjoying their vacation, including the staff here at Whim, science didn’t take a break for anybody. Here are some of the biggest stories in science that happened during the summer.

A wildfire that occured in 2016 in California; photo from nbclosangeles.com
A wildfire that occurred in 2016 in California; photo from nbclosangeles.com

 

Does Mars have water? Scientists say yes: One of the most important findings in the pursuit of life on other planets, scientists working on the European Space Agency’s Mars Express mission announced back in July that they had found a 12 mile-wide underground liquid pool, not just the normal damp spots that have been seen in the past. The water was detected in Mars’s south pole using radar.  As of now, there’s plenty of more plans to research the area for possible life and if it’s ever possible, to drill at the area. But that won’t happen until Earth gets humans on the Red Planet.

Another bad year for wildfires: While science does tell you that it is good for the ecosystem to have some wildfires, it does get to a point where too much is way too much. Wildfires have spread across the western United States, from California to Montana. Because of the wildfires, the northwestern part of the country has experienced the worst air pollution in 30 years according to a July 16 report in Proceedings of the National Academy of Sciences. This is even worse when considering that when we have wildfires, the fires release chemicals like sulfate and black carbon which do not hurt the environment in the long run but are harmful in the current time period.

Spiders do have a “spider-sense”: Research done by Erica Morley and Daniel Robert of the University of Bristol in Britain found that electrical charges in the air give spiders a cue on when to fly. This signal will most likely explain why the timing of a spider’s takeoff is so unpredictable. In order to fly, spiders use their web and they have to wait for gentle wind conditions in order to take off.  For more about this, Morley and Robert’s research appeared in July’s issue of Current Biology.

A new report links extreme weather to climate change

A new report called Attribution of Extreme Weather Events in the Context of Climate Change written by the Committee on Extreme Weather Events and Climate Change Attribution links extreme weather to climate change. The report was pre-published recently and the final report will be available through the National Academies Press in spring 2016.

Working under Washington’s National Academies of Sciences, Engineering and Medicine, the researchers of climate from British and American universities laid out the reports findings Friday March 11 at a news conference.

The committee expresses that they have a strong belief that most events of extreme weather such as heat waves, heavy precipitation, and droughts are being affected or caused by climate change.

Could extreme weather such as hurricanes be caused by climate change? Graphic from Wikipedia
Could extreme weather such as hurricanes be caused by climate change? Graphic from Wikipedia

Prior to this report, scientists and researchers had a general consensus that the happenstance of extreme weather and climate change had no conclusive link.

The researchers gathered long-term data on extreme events which allowed them to outline how they were developing in severity as the impacts of climate change grew over time.

The committee members noted the heatwave in Russia that occurred in 2010, which prompted the nation’s most detrimental drought in about 40 years, and the loss of around 34,749 square miles of crops. They additionally pointed to the extreme rain in the United Kingdom that occurred in 2000, which led to the most damaging and widespread flooding since the 1940s.

According to researchers, they don’t quite have enough information to conclude that every event of extreme weather is due to climate change. However, as the research is expanded, they may be able to link wildfires, hurricanes, cyclones, typhoons, and tornados to climate change.

As these extreme weather events become more dangerous and more frequent, the repercussions will be taken out on the economy and individual’s lives.

In 2014, the World Meteorological Organization approximated that occurrences of extreme weather cost the human race over 2 trillion dollars and have killed over 2 million people, while devastating millions more.

The researchers hope that they can expand upon the reports findings through research in order for researchers and forecasters to eventually design better predictive models not just with respect to the understanding of climate, but with the conclusive understanding of the effect that climate change is having on Earth’s weather systems.