Scandinavian CO2 pitoisuudet eivät näytä samaa

Potsi Turvokki kirjoitti:

Kuin Mauna Lealta pyhitettyt pitoisuudet.

Kas kun suomenkaan johtavavinkaan ilmastotiede ei pystynyt havaitsemaan
moista pikkuasiaa.

"3.1 CONTEMPORARY MEASUREMENTS (MAUNA LOA AND SCANDINAVIAN)
The measurements in Scandinavia were carried out by a chemical method, different from that used at Mauna Loa. Therefore, it is especially interesting to compare them. For 19 stations in Scandinavia the total annual mean CO2 concentrations were 326 ppmv in 1955, 321 ppmv in 1956, 323 ppmv in 1957, 315 ppmv in 1958, and 331 ppmv in 1959 (Bischof, 1960). The first Mauna Loa annual mean -17- for 1959 was 315.83 ppmv, 316.75 ppmv for 1960, 317.49 for 1961, 318.30 for 1962, and 318.83 for 1963. There was an apparently decreasing trend in Scandinavia during the first four years before introducing the infrared technique, with a marked rise after its introduction, and a steadily increasing trend at Mauna Loa where only the infrared technique was used. No increasing trend in the CO2 air concentrations between 1957 and 1961, measured by the infrared technique, was observed in Scandinavia at altitudes of 1000 to 3000 meters (Bischof, 1962). The decreasing trend in Scandinavia could hardly be due to errors in the analysis, which had an accuracy not much different from that of the technique used at that time at Mauna Loa. The cause of the inconsistency of the Scandinavian and Mauna Loa data remains unclear. "

Mutta petteri kyllä muisti kyllä kiljua kuin pistettävä sika.

http://www.greenworldtrust.org.uk/Science/Scientific/Ice-CO2-records.htm

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