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var one = "Bottle data and 1° gridded distributions are available through the GLODAP Web site (http://cdiac.esd.ornl.gov/oceans/glodap/Glodap_home.htm).";
var two = "Materials and methods are available as supporting material on Science Online.";
var three = "Five intermediate water masses and NADW were defined using the following temperature (T) and salinity (S) properties: Pacific AAIW: 33.8 < S < 34.5 and 2 < T < 10; NPIW: S < 34.3 and 5 < T < 12; Indian AAIW: 33.8 < S < 34.5 and 2 < T < 10; Red Sea Water: S > 34.8 and 5 < T < 14; Atlantic AAIW: 33.8 < S < 34.8 and 2 < T < 6; NADW: 34.8 < S < 35 and 1.5 < T < 4. Water mass inventories were determined by summing up the gridded anthropogenic CO2 values within a region defined by the T and S limits using the Levitus World Ocean Atlas 2001 salinity and temperature fields.";