Events that shaped the planet in 2013

By Lenny Bernstein And Darryl Fears Time of article published Jan 5, 2014

Share this article:

Washington - Another year of extreme weather brought the Philippines a super typhoon and the US the widest tornado observed, deadly wildfires, severe drought and killer floods. President Barack Obama released his plan to battle climate change and its impact on people and wildlife, but the warming planet passed another troubling milestone as heat-trapping greenhouse gases continued to accumulate. Here is a look back at some of the most significant events to affect the environment in 2013.


lCarbon dioxide: Recorded carbon dioxide levels in the atmosphere reached the unsettling milestone of 400 parts per million on May 10, a level of the heat-trapping gas last posited 3 million to 5 million years ago. The burning of fossil fuels is primarily responsible for the increase. In 1958, when scientists began monitoring the carbon dioxide level in the air atop Mauna Loa volcano in Hawaii, it was at 316 parts per million. Other scientists reported, however, that the rate of increase in emissions slowed.


lTornadoes: A rare EF-5 tornado in Moore, Oklahoma, on May 20 killed 25 people, injured hundreds and obliterated more than 1 000 homes along a 27km path of destruction. The storm reached speeds of more than 322km/h, killing seven third-graders in a primary school when a wall collapsed on them. A few weeks later, the deadly El Reno tornado was measured as the widest to date.


lChimpanzees: A US Fish and Wildlife Service proposal in June to protect both captive and wild chimpanzees under the Endangered Species Act threatened to end their online trade and use as medical lab specimens. But the National Institutes of Health (NIH) took the added step of retiring all but 50 chimps in its stable of 400 as subjects of biomedical research, a practice that started early in the past century. NIH said new technologies made their use unnecessary, but the decision followed years of denunciation and action from animal rights activists.


lOil pipeline: President Barack Obama unveiled his long-awaited climate action plan on June 25, ordering the Environmental Protection Agency to propose limits on carbon dioxide emissions from existing coal- and gas-fired power plants. He also said he would approve the Keystone XL pipeline, which would carry crude from Canadian oil sands fields to refineries in the Gulf of Mexico, only if it did not “significantly exacerbate” climate change. The State Department is still reviewing comments it received on a draft environmental analysis of the pipeline that it issued in March.


lFlooding: Severe, widespread flooding in Colorado killed five people and prompted the biggest civilian airlift since Hurricane Katrina in 2005. Searchers sought more than 1 200 missing or stranded people. More than 225mm of rain fell in Boulder, Colorado over a 24-hour period in September.


lGlobal warming: It’s “extremely likely” that humans are the main cause of global warming, the Intergovernmental Panel on Climate Change said in September. The past three decades have been the hottest since 1850, and carbon concentrations in the atmosphere are up 40 percent from that year.

For the first time, the international panel of scientists established a budget for the amount of carbon that can be released into the atmosphere but said emissions will have a negative impact even if the budget target is reached.


lWildfires: The Yosemite Rim Fire was scary not only because it burned for two months, ending on October 25, it was also ranked as the third-largest wildfire in the history of California, a state that has seen its share of monster burns. It followed a giant Arizona wildfire that killed 19 firefighters, the Granite Mountain Hotshots, in June.

On top of that, it followed what meteorologists say was the driest year in California, where Death Valley tied the record for the highest temperature ever in June, at 53°C.

Los Angeles and San Francisco posted their driest year on record, says Christopher Burt, a weather historian of Weather Underground.


lTyphoon: Haiyan, dubbed a “super” typhoon, struck the Philippines on November 7 with sustained maximum winds of 314km/h and gusts of 378km/h, one of the most intense storms in modern times.

Nearly 4 million people were forced from their homes, and the death toll has reached 6 000, with about 1 500 residents still missing.

lMoose, frogs, butterflies: Moose were eaten alive by ticks, two subspecies of butterflies in Florida disappeared, frog and amphibian populations plummeted, and a new study showed that crabs will become super-large in the coming years by ingesting increased carbon in oceans. Warmer winters in New Hampshire aren’t killing ticks, so up to 150 000 hitch a ride and get dinner from a single moose. Some frog populations face a 50 percent drop, probably because of climate change and pesticide use.

As humans rip out meadows for homes and spray yards with pesticides, butterflies are dying, including the rockland grass and Zestos skippers in South Florida.


lElephants and rhinos: Wildlife poachers kill millions of animals each year, but this year was especially bloody for African elephants and rhinoceroses, whose tusks and horns are valued for carvings and traditional medicine. In Zimbabwe this year, poachers laced watering holes and salt licks with cyanide, killing at least 300 elephants. Wildlife officials’ 18 seizures of tusks yielded 41 tons but they estimate that only one-tenth of smugglers are caught. The toll of slaughtered rhinoceros reached 890 this year in South Africa alone, easily topping the 2012 total.

Over the past decade, rhino poaching has increased by 3 000 percent. – The Washington Post

Share this article: