Forests turn from carbon sink to carbon emitter because of pine beetle epidemic
B.C.’s forests experienced heavy carbon losses between 2003-2012, a dramatic change from the previous decade whey they were absorbing carbon, an analysis by the Sierra Club of B.C. shows.
The province’s forests emitted an estimated 256 million tonnes of carbon dioxide to the atmosphere between 2003 and 2012. In the previous 10-year period, they absorbed 441 million tonnes from the atmosphere, according to a report released this month by the environmental group.