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File:Estimated change in annual mean sea surface pH from 1770s-1990s (GLODAP).png

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English: Estimated change in annual mean sea surface pH between the pre-industrial period (1700s) and the present day (1990s). Δ pH here is in standard pH units. Calculated from fields of dissolved inorganic carbon and alkalinity from the Global Ocean Data Analysis Project (GLODAP) climatology and temperature and salinity from the World Ocean Atlas (2005) climatology using Richard Zeebe's csys package. It is plotted here using a Mollweide projection (using MATLAB and the M_Map package). Note that the GLODAP climatology is missing data in certain oceanic provinces including the Arctic Ocean, the Caribbean Sea, the Mediterranean Sea and the Malay Archipelago.
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current09:03, 9 June 2009Thumbnail for version as of 09:03, 9 June 20091,683 × 1,133 (234 KB)Plumbago{{Information |Description={{en|1=Estimated change in annual mean sea surface pH between the pre-industrial period (1700s) and the present day (1990s). Δ pH here is in standard pH un

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