osittaa vanhat alaarmismi-käsitykset vääriksi:Solar irradiance at Earth surface varies up to 24 times more than expected.
A new peer-reviewed paper published in the journal Atmospheric Chemistry and Physics finds that measurements of solar irradiance at ground level at the South Pole show variations of up to 24 times more than would be expected over the course of a solar cycle. While satellite measurements find that total solar irradiance only varies 0.1% from a solar minimum to solar maximum, the ground-level measurements analyzed by the authors show a change of 1.8 ± 1.0% in the UV-A (320–400 nm) spectrum and 2.4 ± 1.9% in the visible (400–600 nm) spectrum over the course of a solar cycle.
http://www.atmos-chem-phys.net/11/1177/2011/acp-11-1177-2011.html
A new peer-reviewed paper published in the journal Atmospheric Chemistry and Physics finds that measurements of solar irradiance at ground level at the South Pole show variations of up to 24 times more than would be expected over the course of a solar cycle. While satellite measurements find that total solar irradiance only varies 0.1% from a solar minimum to solar maximum, the ground-level measurements analyzed by the authors show a change of 1.8 ± 1.0% in the UV-A (320–400 nm) spectrum and 2.4 ± 1.9% in the visible (400–600 nm) spectrum over the course of a solar cycle.
http://www.atmos-chem-phys.net/11/1177/2011/acp-11-1177-2011.html
Vastaukset 2
Vanhimmat
On väittänyt että TSI on vakio, kuis nyt näin on päässyt käymään.
24x on niin kutsuttu veturimiehen vakio?