Albedo planet would drop to about 0 °C. In contrast, if the entire Earth was covered by water — a so-called aquaplanet — the average temperature on the planet would rise to almost 27 °C. For land surfaces, it has been shown that the albedo at a particular solar zenith angle "θ" can be approximated by the proportionate sum of two terms: the directional-hemispherical reflectance at that solar zenith angle, formula_1, and the bi-hemispherical reflectance, formula_2, with formula_3 being the proportion of direct radiation from a given solar angle, and formula_4 being the proportion of diffuse illumination. Hence, the actual albedo
Albedo One generally ranged from largely positive to very positive. One reviewer stated that "if you're flatulently full with the fluffer shorts of pedestrian writers going through the motions, a dose of "Albedo One" #29 is the perfect antidote." The same reviewer stated of issue 32 that ""Albedo One's" inexorable rise to the top gains momentum with this issue's expertly assembled and fluid mix of speculative fiction." A review of issue 33 on BestSF stated of the magazine that "It's not quite up to kicking "Interzone's" arse, but as the redoubtable English mag takes strides forward under its new leadership, "Albedo One"