Connect with us

Green

North America’s Devastating Wildfires, Viewed From Space

Published

on

North America's Devastating Wildfires, Viewed From Space

North America’s Devastating Wildfires, Viewed From Space

If you live on the west coast of North America, it’s likely that you’ve felt a bit smoked out, lately.

Wildfires in British Columbia, Canada are already the worst in the province’s history, while California has had a particularly rough season with human deaths, evacuations, and billions of dollars of damage.

Oregon has one confirmed death from a wildfire in mid-July, and Washington hasn’t gotten off easy, either. On July 31, 2018 a state of emergency was declared in the Evergreen State.

Visualizing Wildfires From Space

Today’s image comes to us from NASA, and it shows aerosols around the world including those originating from volcanoes, desert dust, cloud cover, sea-salt – and of course, smoke.

Here’s the same image with labels, indicating black carbon on the west coast of the continent:

Wildfires, hurricanes, and slash and burning

The wildfires are just as visible as the massive slash-and-burning occurring in Central Africa, hurricanes and typhoons, and even the dust swirling up from the Sahara, the world’s largest desert.

Here’s a visualization of the fires in North America, with some extra zoom:

North America smoke

It’s clear from this image that smoke isn’t just affecting the coast – in fact, experts say it has been travelling as far as Ireland, in lesser concentrations of course.

Other Visuals

While we thought the visualization above was the most striking, there are countless of other examples from the last month that show the extent of wildfires and smoke on the west coast.

Here’s another shot from NASA from a few weeks ago, during peak wildfire season in California and Oregon:

And here’s an image of Seattle and Vancouver from mid-August, when smoke from Canadian fires was so bad in those cities that it was like “inhaling seven cigarettes” per day:

Air Quality

Future Forecast

As we roll into September, the worst of the wildfire season is over.

Unfortunately, it’s already been the worst in British Columbia’s history. Here are the 10 worst fire seasons graphed since 1950, based on square kilometers burned:

BC Wildfires
Data as of Aug 29, 2018, and from the BC Forest Service

While this year has been an anomaly, it may also be a preview of what’s to come. One recent report out of California said that the number of wildfires over 25,000 acres is likely to increase by 50% leading up to 2050.

Is this the new normal?

Subscribe to Visual Capitalist

Thank you!
Given email address is already subscribed, thank you!
Please provide a valid email address.
Please complete the CAPTCHA.
Oops. Something went wrong. Please try again later.

Continue Reading
Comments

Environment

Visualizing the Scale of Plastic Bottle Waste Against Major Landmarks

Today’s stunning visualization depicts the incredible scale of plastic bottle waste accumulated globally in each hour, day, month, year, and decade.

Published

on

One Decade of Plastic Waste

Visualizing the Scale of Plastic Bottle Waste

By the time you’re finished reading this sentence, tens of thousands of plastic bottles will have been sold around the world.

The ubiquitous plastic bottle has proven to be a versatile and cost-effective vessel for everything from water to household cleaning products. Despite this undeniable utility, it’s becoming harder to ignore the sheer volume of waste created by the world’s 7.5 billion people.

Today’s data visualization from Simon Scarr and Marco Hernandez at Reuters Graphics puts into perspective the immense scale of plastic bottle waste by comparing it to recognizable global landmarks, and even the entirety of Manhattan.

Plastic Wasted in One Hour

One Hour of Plastic Bottles

Original image from REUTERS/Simon Scarr, Marco Hernandez.

Every hour, close to 55 million bottles are discarded worldwide. When accumulated, the pile would be higher than the Brazilian Art Deco statue, Christ the Redeemer.

Towering over Rio de Janeiro at 125 feet (38 meters) and with arms outstretched to 98ft (30m), the statue still pales in comparison next to the combined plastic bottle waste over this time period.

Plastic Bottle Waste: Daily and Monthly

One Day of Plastic Bottles

Original image from REUTERS/Simon Scarr, Marco Hernandez.

In the span of a day, over 1.3 billion bottles are discarded. If you were to take the elevator up the Eiffel Tower (which has a total height of 1,063ft or 324m), you’d reach the tip of this pile about halfway up.

Fast forward this by a month, however, and it’s a different story. The Eiffel Tower seems like a figurine next to a heap of approximately 40 billion tossed plastic bottles.

plastic bottle waste one month

Original image from REUTERS/Simon Scarr, Marco Hernandez.

Scaling this up, data from Euromonitor International reveals that over 481 billion plastic bottles are now wasted annually.

Accumulated, this would dwarf even Dubai’s famous Burj Khalifa, the world’s tallest structure at an impressive 2,722ft (830m).

A Decade of Plastic

According to Reuters, nearly 4 trillion bottles were sold in the past ten years, each contributing to a 7,874ft high pile of plastic (2.4km).

plastic bottles decade

Original image from REUTERS/Simon Scarr, Marco Hernandez.

If all plastic bottle waste were piled up in this manner, New Yorkers would see a translucent mountain every time they looked out their window rising to over half the elevation of the tallest peak in the Rocky Mountains, which is 14,440ft (4.4km) high.

The Global Flow of Plastic Waste Since 1950

Plastic bottles are just the tip of the iceberg for single-use plastics. Other examples include plastic bags, food packaging, coffee cup lids, and straws. As plastic use continues to flourish, even our best attempts at managing waste are falling short.

In fact, only an abysmal 6% of all plastic produced since 1950 has been recycled, with the majority ending up in landfills as litter, or getting incinerated.

Global Plastic Consumption Flow

Original image from REUTERS/Simon Scarr, Marco Hernandez.

Our plastic use is on an unsustainable trajectory, but countries are taking specific actions to curb use. Canada and the European Union (EU) will ban certain single-use plastics by 2021—and they are among 60 other nations enacting similar policies.

Corporations are also taking steps to reduce impact. A good example of this is Unilever, which made a commitment to make all its packaging reusable, recyclable, or compostable by 2025.

Subscribe to Visual Capitalist

Thank you!
Given email address is already subscribed, thank you!
Please provide a valid email address.
Please complete the CAPTCHA.
Oops. Something went wrong. Please try again later.

Continue Reading

Automotive

Palladium: The Secret Weapon in Fighting Pollution

The world is in critical need of palladium. It’s a crucial metal in reducing emissions from gas-powered vehicles, and our secret weapon for cleaner air.

Published

on

Despite the growing hype around electric vehicles, conventional gas-powered vehicles are expected to be on the road well into the future.

As a result, exhaust systems will continue to be a critical tool in reducing harmful air pollution.

The Power of Palladium

Today’s infographic comes to us from North American Palladium, and it demonstrates the unique properties of the precious metal, and how it’s used in catalytic converters around the world.

In fact, palladium enables car manufacturers to meet stricter emission standards, making it a secret weapon for fighting pollution going forward.

Palladium: The Secret Weapon in Fighting Pollution

The world is in critical need of palladium today.

It’s the crucial metal in reducing harmful emissions from gas powered vehicles—as environmental standards tighten, cars are using more and more palladium, straining global supplies.

What is Palladium?

Palladium is one of six platinum group metals which share similar chemical, physical, and structural features. Palladium has many uses, but the majority of global consumption comes from the autocatalyst industry.

In 2018, total gross demand for the metal was 10,121 million ounces (Moz), of which 8,655 Moz went to autocatalysts. These were the leading regions by demand:

  • North America: 2,041 Moz
  • Europe: 1,883 Moz
  • China: 2,117 Moz
  • Japan: 859 Moz
  • Rest of the World: 1,755 Moz

Catalytic Converters: Palladium vs. Platinum

The combustion of gasoline creates three primary pollutants: hydrocarbons, nitrogen oxides, and carbon monoxide. Catalytic converters work to alter these poisonous and often dangerous chemicals into safer compounds.

In order to control emissions, countries around the world have come up with strict emissions standards that auto manufacturers must meet, but these are far from the reality of how much pollutants are emitted by drivers every day.

Since no one drives in a straight line or in perfect conditions, stricter emissions testing is coming into effect. Known as Real Driving Emissions (RDE), these tests reveal that palladium performs much better than platinum in a typical driving situation.

In addition, the revelation of the Volkswagen emission scandal (known as Dieselgate) further undermines platinum use in vehicles. As a result, diesel engines are being phased out in favor of gas-powered vehicles that use palladium.

Where does Palladium Come From?

If the world is using all this palladium, where is it coming from?

Approximately, 90% of the world’s palladium production comes as a byproduct of mining other metals, with the remaining 10% coming from primary production.

In 2018, there was a total of 6.88 million ounces of mine supply primarily coming from Russia and South Africa. Conflicts in these jurisdictions present significant risks to the global supply chain. There are few North American jurisdictions, such as Ontario and Montana, which present an opportunity for more stable primary production of palladium.

Long Road to Extinction

The current price of palladium is driven by fundamental supply and demand issues, not investor speculation. Between 2012 and 2018, an accumulated deficit of five million ounces has placed pressures on readily available supplies of above-ground palladium.

Vehicles with internal combustion engines (ICE) will continue to dominate the roads well into the future. According to Bloomberg New Energy Finance, it will not be until 2040 that ICE vehicles will dip below 50% of new car sales market, in favor of plug-in and hybrid vehicles. Stricter emissions standards will further bolster palladium demand.

The world needs stable and steady supplies of palladium today, and well into the future.

Subscribe to Visual Capitalist

Thank you!
Given email address is already subscribed, thank you!
Please provide a valid email address.
Please complete the CAPTCHA.
Oops. Something went wrong. Please try again later.

Continue Reading
Pasha Brands Company Spotlight

Subscribe

Join the 120,000+ subscribers who receive our daily email

Thank you!
Given email address is already subscribed, thank you!
Please provide a valid email address.
Please complete the CAPTCHA.
Oops. Something went wrong. Please try again later.

Popular