Daily Archives: December 11, 2018

Could Spruce Forests Offset Global Warming?

Researchers from the University of Lund in Sweden,  are measuring terpene particles emitted by spruce/fir forests, which are believed to have a cooling effect on the climate. They believe that planting more of this type of forest could help offset global warmingPlanting spruce forests could increase the carbon uptake. They would release aerosol particles which have a cooling effect on the earth.

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We saw that in the 1990s there was a big eruption of a volcano called Mount Pinatubo. It released an enormous amount of atmospheric particles into the air. Then the global climate was cooled for two years. And that’s how the atmospheric particles are acting on the climate. That’s one example of how the terpenes can cool the climate via atmospheric particles,” says Adam Kristensson, Nuclear physicist at the Lund University. Various of air samples  are being tested through solution reacting with carbon to find out if carbon comes from natural sources or fossil fuel burning.

Source: https://www.reuters.com/