Länk - Motverka global uppvärmning: Kalhugg områden som har vinter
When Dr Bala ordered global clearcutting, the model calculated that the atmosphere's carbon-dioxide levels would roughly double by 2100. This is a much greater increase than happens in a business-as-usual simulation, but it would, paradoxically, make for a colder planet. That is because brighter high latitudes would reflect more sunlight in winter, cooling the local environment by as much as 6°C. The tropics would warm up, since they would be less cloudy, but not by enough to produce a net global heat gain.
Läs mer: Global warming | A new tree line | Economist.com