List of Figures

• Fig. 1: World map showing composite cruise track locations
• Fig. 2: Cruise track plot, Indomed Leg 2
• Fig. 3: Data plot of xN₂O (dry gas mole fraction), Indomed Leg 2
• Fig. 4: Cruise track plot, Indomed Leg 3
• Fig. 5: Data plot of xN₂O (dry gas mole fraction), Indomed Leg 3
• Fig. 6: Cruise track plot, Indomed Leg 4
• Fig. 7: Data plot of xN₂O (dry gas mole fraction), Indomed Leg 4
• Fig. 8: Cruise track pilot, Indomed Leg 5
• Fig. 9: Data plot of xN₂O (dry gas mole fraction), Indomed Leg 5
• Fig. 10: Cruise track plot, Indomed Leg 11A
• Fig. 11: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Indomed Leg 11A
• Fig. 12: Cruis track plot, Indomed Leg12
• Fig. 13: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Indomed Leg 12
• Fig. 14: Cruise track plot, Indomed Leg 15
• Fig. 15: Data Plot of xCO₂ and xN₂O (dry gas mole fractions), Indomed Leg 15
• Fig. 16: Cruise track plot, Indomed Leg 15A
• Fig. 17: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Indomed Leg 15A
• Fig. 18: Cruise track plot, NORPAX Shuttle Transit
• Fig. 19: Data plot of xCO₂ and xN₂O (dry gas mole fractions), NORPAX Shuttle Transit
• Fig. 20: Cruise track plot, NORPAX shuttle Leg 7
• Fig. 21: Data plot of xCO₂ and xN₂O (dry gas mole fractions), NORPAX Shuttle Leg 7
• Fig. 22: Cruise track plot, NORPAX Shuttle Leg 9
• Fig. 23: Data plot of xCO₂ and xN₂O (dry gas mole fractions), NORPAX Shuttle Leg 9
• Fig. 24: Cruise track plot, NORPAX Shuttle Leg 13
• Fig. 25: Data plot of xCO₂ and xN₂O (dry gas mole fractions), NORPAX Shuttle Leg 13
• Fig. 26: Cruise track plot, NORPAX Shuttle Leg 15
• Fig. 27: Data plot of xCO₂ and xN₂O (dry gas mole fractions), NORPAX Shuttle Leg 15
• Fig. 28: Cruise track plot, TTO/NAS Leg 1
• Fig. 29: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 1
• Fig. 30: Cruise track plot, TTO/NAS Leg 2
• Fig. 31: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 2
• Fig. 32: Cruise track plot, TTO/NAS Leg 3
• Fig. 33: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 3
• Fig. 34: Cruise track plot, TTO/NAS Leg 4
• Fig. 35: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 4
• Fig. 36: Cruise track plot, TTO/NAS Leg 5
• Fig. 37: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 5
• Fig. 38: Cruise track plot, TTO/NAS Leg 6
• Fig. 39: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 6
• Fig. 40: Cruise track plot, TTO/NAS Leg 7
• Fig. 41: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/NAS Leg 7
• Fig. 42: Cruise track plot, Hudson 82-001 Leg 1
• Fig. 43: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Hudson 82-001 Leg 1
• Fig. 44: Cruise track plot, Hudson 82-001 Leg 2
• Fig. 45: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Hudson 82-001 Leg 2
• Fig. 46: Cruise track plot, TTO/TAS Leg 1
• Fig. 47: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/TAS Leg 1
• Fig. 48: Cruise track plot, TTO/TAS Leg 2
• Fig. 49: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/TAS Leg 2
• Fig. 50: Cruise track plot, TTO/TAS Leg 3
• Fig. 51: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TTO/TAS Leg 3
• Fig. 52: Cruise track plot, Ajax Leg 1
• Fig. 53: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Ajax Leg 1
• Fig. 54: Cruise track plot, Ajax Leg 2
• Fig. 55: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Ajax Leg 2
• Fig. 56: Cruise track plot, TPS24 Leg 1
• Fig. 57: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TPS24 Leg 1
• Fig. 58: Cruise track plot, TPS24 Leg 2
• Fig. 59: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TPS24 Leg 2
• Fig. 60: Cruise track plot, TPS47 Leg 1
• Fig. 61: Data plot of xCO₂ and xN₂O (dry gas mole fractions), TPS47 Leg 1
• Fig. 62: Cruise track plot, Ant V Leg 2
• Fig. 63: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Ant V Leg 2
• Fig. 64: Cruise track plot, Ant V Leg 3
• Fig. 65: Data plot of xCO₂ and xN₂O (dry gas mole fractions), Ant V Leg 3
• Fig. 66: Cruise track plot, SAVE Transit
• Fig. 67: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Transit
• Fig. 68: Cruise track plot, SAVE Leg 1
• Fig. 69: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Leg 1
• Fig. 70: Cruise track plot, SAVE Leg 2
• Fig. 71: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Leg 2
• Fig. 72: Cruise track plot, SAVE Leg 3
• Fig. 73: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Leg 3
• Fig. 74: Cruise track plot, SAVE Leg 4
• Fig. 75: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Leg 4
• Fig. 76: Cruise track plot, SAVE Leg 5
• Fig. 77: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Leg 5
• Fig. 78: Cruise track plot, SAVE Leg 6
• Fig. 79: Data plot of xCO₂ and xN₂O (dry gas mole fractions), SAVE Leg 6
• Fig. 80: Cruise track plot, CGC-90 Leg 1
• Fig. 81: Data plot of xCO₂ and xN₂O (dry gas mole fractions), CGC-90 Leg 1
• Fig. 82: Cruise track plot, CGC-90 Leg 2
• Fig. 83: Data plot of xCO₂ and xN₂O (dry gas mole fractions), CGC-90 Leg 2