Emissionsförmåga
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IR emission in current greenhouse levels.png
Författare/Upphovsman: Dan Gluck, Licens: CC0
Earth radiation emission with 2020 greenhouse gases levels in clear sky, created with MODTRAN software using http://climatemodels.uchicago.edu/modtran/. Parameters chosen: CO2 410 ppm, CH4 1.9 ppm, Trop. Ozone 25 ppb, all scales 1, Temperature Offset 0, Tropical Atmosphere, No clouds or rain, Altitude 70 km, looking down.
Författare/Upphovsman: Dan Gluck, Licens: CC0
Earth radiation emission with 2020 greenhouse gases levels in clear sky, created with MODTRAN software using http://climatemodels.uchicago.edu/modtran/. Parameters chosen: CO2 410 ppm, CH4 1.9 ppm, Trop. Ozone 25 ppb, all scales 1, Temperature Offset 0, Tropical Atmosphere, No clouds or rain, Altitude 70 km, looking down.
Blacksmith at work02.jpg
Författare/Upphovsman: User:Fir0002, Licens: GFDL 1.2
Blacksmith at work. The loop of metal resting on the anvil is hot enough to emit readily visible thermal radiation.
Författare/Upphovsman: User:Fir0002, Licens: GFDL 1.2
Blacksmith at work. The loop of metal resting on the anvil is hot enough to emit readily visible thermal radiation.