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Expensive And Dangerous Storms | Earth Wise

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Severe storms are getting more and more common.  Early in July, the United States experienced its 10th billion-dollar weather disaster of the year – the earliest this has happened.  It also marks 2020 as the sixth consecutive year with at least 10 such extreme weather events, which is also a record.  With the country struggling with the effects of a global pandemic, extreme weather is pretty much the last thing we need.

This year’s 10 storms have primarily consisted of tornadoes, damaging winds, and hail.  Seven out of the 10 storms were in the South or Southeast.  An Easter Sunday outbreak in that region saw 190 tornadoes and 36 people were killed that day.

Since 1980, the US has averaged nearly 7 billion-dollar weather disasters per year.  But the last five years have seen nearly 14 severe storms on average.  The way things are going this year, there will probably be more than that number.

This year’s growing total does not include the looming hurricane season, which is widely predicted to be more active than usual.  Because so many places in the South are still recovering from earlier disasters, they are particularly vulnerable to the effects of an active hurricane season.

Meanwhile, much of the country is suffering from drought conditions, making wildfires a major concern.  Recent years have seen deadly and destructive wildfires in many places, notably in California two years ago.  Between hurricanes and wildfires, the prospects are alarming for what could turn out to be a disastrous year for expensive and dangerous severe weather.

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US hits 10th billion-dollar weather disaster of the year — at a record pace

Photo, posted March 3, 2020, courtesy of Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

The Menace Of Abandoned Oil Wells | Earth Wise

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More than a century of oil and gas drilling has left behind millions of abandoned wells and many of them are leaching pollutants into the air and water.  Drilling companies continue to abandon even more wells as demand for oil diminishes and bankruptcies become more common.

Leaks from abandoned wells have long been known to be an environmental problem and a health hazard.  They have been linked to many instances of groundwater contamination and to dangerous fumes near homes and farms.

There have recently been efforts to track the amounts of methane leaching from abandoned oil and gas wells, and the figures in United States are alarming.  According to the most recent EPA report, more than 3.2 million abandoned oil and gas wells emitted a total of 281,000 tons of methane in 2018.  That is the climate-damage equivalent of consuming about 16 million barrels of crude oil, which is as much as the U.S. uses in a typical day.  According to the EPA, the actual amount could be as much as three times higher, because of incomplete data.   The agency believes that most of the methane comes from more than 2 million abandoned wells that were never properly plugged.

New York’s Department of Environmental Conservation has records of over 2,000 abandoned wells, but the state believes the actual number could be much higher.  This is a problem that won’t just go away.  Wells don’t leak for a year and then stop.  They can continue to leak for a century or more.  Cleaning up and plugging an abandoned well runs from $20,000 to $145,000, meaning that countrywide, cleaning up this environmental menace could cost somewhere between $60 billion and $435 billion.

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Special Report: Millions of abandoned oil wells are leaking methane, a climate menace

Photo, posted October 13, 2015, courtesy of Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

Another Bad Year For Bees

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The latest annual nationwide survey of beekeepers in the US revealed that honeybees are still dying off at an alarming rate.  According to the survey, beekeepers across the country lost 40.7% of their honey bee colonies from April 2018 to April 2019. 

This annual loss represents a slight increase over the average annual loss of 38.7%.  Of greater concern is that winter losses of 37.7% were the highest reported since these annual surveys began 13 years ago and are almost 9% higher than the survey average.

These results are very troubling considering that the elevated losses are continuing even after a decade of intense work trying to understand and reduce colony loss.  Evidently, there has not been much progress.

The number one concern among beekeepers is varroa mites, which are lethal parasites that can readily spread from colony to colony.  These mites have been decimating bee colonies for years.  Products developed to remove mites seem to be getting less and less effective.

But mites are not the only problem for bees.  Land use changes have resulted in reduced availability of pollen sources for bees.  Add to that pesticide exposures, environmental factors, and even problems with beekeeping practices.   In addition, extreme weather conditions such as wildfires and floods are only adding to the problems facing bees.

The tools that used to work for beekeepers seem to be failing and they are already stretched to their limits trying to keep their bees alive. Honey bees pollinate $15 billion worth of food crops in the United States each year. The problems facing bees are a problem for all of us.

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U.S. Beekeepers Suffered Higher than Average Colony Loss Last Year, with Winter Losses the Highest Recorded, According to UMD-Led Annual Survey

Photo, posted June 3, 2009, courtesy of Jennifer C via Flickr.

Earth Wise is a production of WAMC Northeast Public Radio.

WAMC Northeast Public Radio

WAMC/Northeast Public Radio is a regional public radio network serving parts of seven northeastern states (more...)