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Articles on Greenhouse gas emissions (GHG)

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‘One of the most damaging invasive species on Earth’: wild pigs release the same emissions as 1 million cars each year

Wild pigs are on every continent, except Antarctica. All up, they likely turn over the the same amount of soil as the area of Taiwan.
Seabed sediments in Bermuda mangroves consumed nitrous oxide from the seawater. Restoring coastal ecosystems might help curb climate change. (Shutterstock)

Nitrous oxide, a powerful greenhouse gas, is on the rise from ocean dead zones

Nitrous oxide is a potent greenhouse gas, 300 times more powerful than carbon dioxide. Global emissions of N2O are on the rise as a result of human activities — and their impact on ocean ecosystems.
Soybeans sprout on an Illinois farm through corn stubble left on an unplowed field from the previous season – an example of no-till farming. Paige Buck, USDA/Flickr

To make agriculture more climate-friendly, carbon farming needs clear rules

Policymakers want to pay farmers for storing carbon in soil, but there are no uniform rules yet for measuring, reporting or verifying the results. Four scholars offer some ground rules.
If successful, solar geoengineering would would reduce the amount of sunlight that reaches the Earth’s surface and warms the planet. (Shutterstock)

Solar geoengineering could limit global warming, but Canada should study risks and benefits first

Solar geoengineering could theoretically cool the Earth to slow global warming, and it has been controversial. Still, countries should research its risks and benefits.
Methane is the world’s second most abundant greenhouse gas. It doesn’t stay in the atmosphere as long as CO2, but it’s many times more potent. Photo by Don Bartletti/Los Angeles Times via Getty Image

Reducing methane is crucial for protecting climate and health, and it can pay for itself – so why aren’t more companies doing it?

The lead author of a new UN report on methane explains the findings and how oil and gas companies could be making money and saving the climate at the same time.
European Commission president Ursula von der Leyen presents the “Green New Deal” plan to fight climate change before the European Parliament in Brussels on December 11, 2019. Aris Oikonomou/AFP

For the EU’s ‘Green Deal’ to succeed, economic theory must take into account qualitative growth

To achieve sustainable growth under the constraint that consumption is independent from the use of natural resources, we must move along the path of qualitative growth.
For more than 20 years, Canada has repeatedly missed its targets to reduce greenhouse gas emissions. It is the only G7 country whose emissions have increased since 2010. (Shutterstock)

Bill C-12: Canada must embrace best practices if it want to reach its greenhouse gas targets

Bill C-12 is a step in the right direction, but its not enough to meet Canada’s goal for a decarbonized economy.

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