A few productive search terms will give him a good start:
tundra albedo change «sea ice» algae «primary productivity» permafrost
Not exact matches
Change a single decimal point on one of the hundreds of interrelated ecological or economic inputs — faster - than - expected emissions from China, melting
tundra, diminished
albedo, slower rates of deforestation, faster economic growth — and voila!
Similarly,
changes in terrestrial vegetation, such as the replacement of forests by
tundra, feed back into the atmosphere via
changes in both
albedo and latent heat flux from evapotranspiration.