Table 2 Instantaneous radiative forcing of snow algae, dust, and other light-absorbing impurities across the crysophere from this study and previous studies.

From: Albedo change from snow algae blooms can contribute substantially to snow melt in the North Cascades, USA

Study

Location

Impurity type

Date

Average IRF (W m−2)

Maximum IRF (W m−2)

This study

Washington, U.S.

Red snow algae

July 2, 2021

236.56

359.95

July 30, 2021

88.86

156.9

Ganey et al.69

Alaska, U.S.

Red snow algae

August 17, 2014

21.6

87.9

Khan et al.19

West Antarctic Peninsula, AN

Red snow algae

January 2018

88.0

185.6

Green snow algae

January 2018

179.7

227.5

Di Mauro et al.67

European Alps

Dust

March 14, 2014

128.6

153

Painter et al.68

Colorado, U.S.

Light-absorbing impurities

June 15, 2011

215

400