B.C. forests no longer a carbon sink: report

British Columbia's forests, often hailed as a giant sponge soaking up harmful air pollution, have become a net producer of carbon dioxide, a government reports says.

The report indicates the mountain pine beetle, which has killed millions of trees, and massive forest fires in recent years have transformed the forests from a carbon sink into a source of carbon dioxide.

The State of the Forests Report says the pine beetle epidemic appears to have peaked, but it will still take another decade before B.C. forests return to their carbon-sink status.