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File:Mauna Loa Carbon Dioxide-nl.svg

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Nederlands: Op deze grafiek wordt de evolutie weergegeven van de koolstofdioxideconcentraties van de atmosfeer , zoals die gemeten werden op Mauna Loa, Hawaii. Deze curve staat bekend als de Keeling curve . De curve wordt beschouwd als een bewijs van stijging van broeikasgassen door menselijke invloeden, die gelinkt worden aan een mogelijke opwarming van de aarde. De metingen op Mauna Loa zijn de langstlopende metingen hieromtrent, maar de gegevens worden ook door andere metingen elders op de wereld bevestigd[1]. In de inzet staat de jaarlijkse fluctuatie in koolstofdioxide, die wordt veroorzaakt door de wisseling van de seizoenen. Op het noordelijk halfrond komen meer bossen voor dan op het zuidelijk halfrond. Daardoor wordt er meer koolstofdioxide opgenomen door landplanten tijdens de zomer op het noordelijk halfrond. Deze jaarlijks cyclus wordt hier berekend door de gemiddelde concentratie van elke maand te berekenen, gemeten over alle jaren heen. De rode curve volgt de maandgemiddelden, en de blauwe curve volgt de jaargemiddelden.
English: This figure shows the history of atmospheric carbon dioxide concentrations as directly measured at Mauna Loa, Hawaii. This curve is known as the Keeling curve, and is an essential piece of evidence of the man-made increases in greenhouse gases that are believed to be the cause of global warming. The longest such record exists at Mauna Loa, but these measurements have been independently confirmed at many other sites around the world [2]. The annual fluctuation in carbon dioxide is caused by seasonal variations in carbon dioxide uptake by land plants. Since many more forests are concentrated in the Northern Hemisphere, more carbon dioxide is removed from the atmosphere during Northern Hemisphere summer than Southern Hemisphere summer. This annual cycle is shown in the inset figure by taking the average concentration for each month across all measured years. The grey curve shows the average monthly concentrations, and red curve is a moving 12 month average.
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: vertaling. The original can be viewed here: Mauna Loa Carbon Dioxide-en.svg: . Modifications made by Pirumbaut.

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This image is a derivative work of the following images:

  • File:_Mauna_Loa_Carbon_Dioxide-en.svg licensed with Cc-by-sa-3.0,2.5,2.0,1.0, GFDL
    • 2008-06-29T10:19:17Z Sémhur 850x547 (16461 Bytes) clean-up
    • 2008-06-27T09:30:07Z Sémhur 850x547 (31592 Bytes) Data updated (now, from 1958 to june 2008)
    • 2008-04-23T13:51:48Z Sémhur 800x547 (33426 Bytes) Without the bitmap, it's better
    • 2008-04-23T13:48:36Z Sémhur 800x547 (33892 Bytes) {{Information |Description= {{en|This figure shows the history of [[w:Earth's atmosphere|atmospheric]] [[w:carbon dioxide|carbon dioxide]] concentrations as directly measured at [[w:Mauna Loa|Mauna Loa]], [[w:Hawaii|Hawaii]].

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Date/TimeThumbnailDimensionsUserComment
current00:15, 13 February 2011Thumbnail for version as of 00:15, 13 February 2011850 × 547 (27 KB)Pirumbaut (talk | contribs)Fixed black box, second try
00:08, 13 February 2011Thumbnail for version as of 00:08, 13 February 2011850 × 547 (27 KB)Pirumbaut (talk | contribs)Fixed black box
23:59, 12 February 2011Thumbnail for version as of 23:59, 12 February 2011850 × 547 (27 KB)Pirumbaut (talk | contribs)Fixed problem with subscript.
23:52, 12 February 2011Thumbnail for version as of 23:52, 12 February 2011850 × 547 (27 KB)Pirumbaut (talk | contribs){{Information |Description={{nl|Op deze grafiek wordt de evolutie weergegeven van de koolstofdioxideconcentraties van de atmosfeer , zoals die gemeten werden op Mauna Loa, [[w: Hawaï (eiland)|Hawa

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