| Author | Source | Year | Title |
|---|---|---|---|
| Hansen J.,Nazarenko L. | Proceedings of the Nat... | 2004 | Soot climate forcing via snow and ice albedos |
| NASA Goddard Institute... | 2005 | Black and White: Soot on Ice | |
| Geophysical Research L... | 2008 | Sunlight, water and ice: Extreme Arctic sea ice melt during the sum... | |
| Global Change Biology | 2009 | Negative feedback in the cold: ice retreat produces new carbon sink... | |
| Winton M. | Geophysical Research L... | 2006 | Does the Arctic Sea Ice have a tipping point? |