Preface |
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xv | |
Authors |
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xvii | |
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1 Our Planet and Its Physical Environment |
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1 | (20) |
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1.1 Atmospheric Energy Fluxes |
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2 | (4) |
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2 | (1) |
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3 | (1) |
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1.1.2.1 Effective Temperature |
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3 | (1) |
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4 | (1) |
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1.1.2.3 Changing Atmospheric Composition |
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5 | (1) |
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6 | (5) |
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6 | (1) |
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1.2.1.1 Weather/Climate Statistics |
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6 | (2) |
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8 | (1) |
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8 | (1) |
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1.2.2.2 Temperature Record |
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8 | (1) |
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9 | (2) |
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1.3 Intergovernmental Panel on Climate Change |
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11 | (2) |
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11 | (1) |
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1.3.1.1 Assessment Reports |
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11 | (1) |
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12 | (1) |
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1.3.2 UN Climate Convention |
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12 | (1) |
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13 | (1) |
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13 | (3) |
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14 | (1) |
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1.4.1.1 Vertical Structure |
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14 | (1) |
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15 | (1) |
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1.4.1.3 Aerosols and Clouds |
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15 | (1) |
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1.4.2 Interface Components |
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15 | (1) |
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15 | (1) |
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16 | (1) |
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16 | (1) |
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16 | (5) |
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1.5.1 Structure of the Book |
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17 | (1) |
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1.5.2 Physics and Climate |
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18 | (3) |
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2 Atmospheric Thermodynamics |
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21 | (28) |
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2.1 Thermal Properties of Gases |
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21 | (5) |
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2.1.1 Thermodynamic Variables |
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22 | (1) |
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22 | (1) |
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22 | (1) |
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23 | (1) |
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23 | (1) |
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2.1.2 Equation of State for an Ideal Gas |
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23 | (1) |
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2.1.2.1 Mixtures of Gases |
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24 | (1) |
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2.1.2.2 Other Equations of State |
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24 | (1) |
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2.1.3 Kinetic Theory of Gases |
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25 | (1) |
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26 | (1) |
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2.2 Hydrostatic Equilibrium |
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26 | (3) |
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2.2.1 Hydrostatic Equation |
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26 | (1) |
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27 | (1) |
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27 | (1) |
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2.2.4 Hypsometric Equation |
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27 | (1) |
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2.2.5 Reduction to Sea Level |
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28 | (1) |
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2.2.6 Atmospheric Profiles |
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28 | (1) |
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29 | (4) |
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2.3.1 First Law of Thermodynamics |
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29 | (2) |
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31 | (1) |
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2.3.3 Adiabatic Processes |
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31 | (1) |
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2.3.3.1 Potential Temperature |
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32 | (1) |
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2.3.3.2 Dry Adiabatic Lapse Rate |
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32 | (1) |
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2.4 Water Vapour in the Atmosphere |
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33 | (2) |
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33 | (1) |
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2.4.2 Equation of State for Water Vapour |
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33 | (1) |
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2.4.3 Virtual Temperature |
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33 | (1) |
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2.4.4 Moisture Parameters |
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34 | (1) |
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2.5 Second Law of Thermodynamics |
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35 | (4) |
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35 | (2) |
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37 | (1) |
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2.5.2.1 Thermodynamic Potentials |
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38 | (1) |
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39 | (4) |
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2.6.1 Clausius--Clapeyron Equation |
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39 | (2) |
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41 | (1) |
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2.6.2 Saturated Adiabatic Lapse Rate |
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42 | (1) |
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2.6.2.1 Dew Point Lapse Rate |
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42 | (1) |
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2.7 Thermodynamic Diagrams |
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43 | (6) |
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2.7.1 Examples of Thermodynamic Diagrams |
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43 | (1) |
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2.7.1.1 Clapeyron Diagram |
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43 | (1) |
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2.7.1.2 Stuve or Pseudoadiabatic Chart |
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43 | (1) |
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44 | (1) |
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44 | (1) |
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2.7.1.5 Skew T -- log p Diagram |
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44 | (1) |
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2.7.2 Water Vapour on Thermodynamic Diagrams |
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44 | (1) |
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2.7.2.1 Saturation Mixing Ratio Isopleths |
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44 | (1) |
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2.7.2.2 Saturated Adiabats |
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45 | (1) |
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2.7.3 Elevation of Moist Air |
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45 | (1) |
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2.7.3.1 Height of the LCL |
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46 | (1) |
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2.7.3.2 Equivalent Potential Temperature |
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46 | (1) |
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46 | (1) |
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47 | (2) |
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49 | (22) |
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3.1 Atmospheric Stability |
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50 | (3) |
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50 | (1) |
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3.1.1.1 Absolute Stability |
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51 | (1) |
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3.1.1.2 Absolute Instability |
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51 | (1) |
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3.1.1.3 Conditional Instability |
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51 | (1) |
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3.1.1.4 Potential Instability |
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52 | (1) |
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52 | (1) |
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3.1.2.1 Convective Available Potential Energy (CAPE) |
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53 | (1) |
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3.2 Cloud Formation and Classification |
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53 | (3) |
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3.2.1 Cloud Formation by Air Mass Mixing |
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53 | (1) |
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54 | (1) |
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54 | (1) |
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3.2.3.1 Orographic Lifting |
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54 | (1) |
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55 | (1) |
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3.2.3.3 Low-Pressure Centres |
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55 | (1) |
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55 | (1) |
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3.2.3.5 Marine Boundary Layer Clouds |
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55 | (1) |
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3.2.4 Cloud Classification |
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55 | (1) |
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3.3 Cloud Droplet Formation |
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56 | (3) |
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56 | (2) |
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58 | (1) |
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3.3.2.1 Cloud Condensation Nuclei |
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59 | (1) |
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59 | (3) |
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59 | (1) |
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3.4.2 Growth by Condensation |
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60 | (1) |
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3.4.3 Growth by Coalescence |
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61 | (1) |
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3.4.4 Microphysics of Cold Clouds |
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61 | (1) |
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3.4.4.1 The Bergeron--Findeisen Process |
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62 | (1) |
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62 | (3) |
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3.5.1 Precipitation Types |
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62 | (1) |
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62 | (1) |
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63 | (1) |
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63 | (1) |
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3.5.1.4 Precipitation Rate |
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63 | (1) |
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63 | (1) |
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3.5.3 Weather Modification |
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64 | (1) |
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3.6 Atmospheric Electricity |
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65 | (6) |
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3.6.1 Atmospheric Electric Field |
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65 | (1) |
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3.6.1.1 Atmospheric Electric Circuit |
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65 | (1) |
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3.6.1.2 Sprites, Elves and Blue Jets |
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66 | (1) |
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3.6.2 Thunderstorm Electrification |
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66 | (1) |
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67 | (1) |
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68 | (1) |
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68 | (3) |
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71 | (34) |
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4.1 Composition and Chemistry of the Atmosphere |
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72 | (4) |
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72 | (1) |
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4.1.2 Background Tropospheric Chemistry |
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73 | (1) |
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74 | (1) |
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74 | (1) |
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4.1.2.3 Organic Compounds |
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75 | (1) |
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75 | (1) |
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4.2 Atmospheric Pollution |
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76 | (6) |
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4.2.1 Historical Perspectives |
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76 | (1) |
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76 | (1) |
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4.2.1.2 Growing Awareness |
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77 | (1) |
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77 | (1) |
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78 | (1) |
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79 | (1) |
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79 | (1) |
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79 | (1) |
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80 | (1) |
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81 | (1) |
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81 | (1) |
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82 | (3) |
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4.3.1 Sea Salt Composition |
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82 | (1) |
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4.3.1.1 Equation of State |
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83 | (1) |
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83 | (1) |
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4.3.2.1 Primary Production in Oceans |
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84 | (1) |
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4.4 Stable and Unstable Isotopes |
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85 | (4) |
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4.4.1 Natural Radioactivity |
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86 | (1) |
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4.4.1.1 Uranium--Thorium--Lead System |
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86 | (1) |
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87 | (1) |
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87 | (1) |
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87 | (1) |
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4.4.3 Use of Stable Isotopes |
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88 | (1) |
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88 | (1) |
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88 | (1) |
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88 | (1) |
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89 | (1) |
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4.5 Biogeochemical Cycles |
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89 | (6) |
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89 | (1) |
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4.5.1.1 Geological Processes |
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90 | (1) |
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4.5.1.2 Biospheric CO2 Exchange |
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91 | (1) |
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4.5.1.3 Atmospheric CH4 and CO |
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91 | (1) |
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92 | (1) |
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92 | (2) |
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94 | (1) |
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95 | (1) |
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4.6 Monitoring and Modelling |
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95 | (3) |
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95 | (1) |
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96 | (1) |
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97 | (1) |
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4.6.3.1 Chemical Transport Modelling |
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97 | (1) |
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4.7 Lessons from the History of Our Atmosphere |
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98 | (7) |
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98 | (1) |
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99 | (1) |
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4.7.2 Temperature History |
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99 | (1) |
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100 | (1) |
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101 | (2) |
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103 | (1) |
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104 | (1) |
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105 | (28) |
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5.1 Aerosols: Types and Classification |
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105 | (6) |
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106 | (1) |
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106 | (1) |
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107 | (1) |
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107 | (1) |
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107 | (1) |
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107 | (1) |
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108 | (1) |
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108 | (1) |
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108 | (1) |
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108 | (1) |
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109 | (1) |
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5.1.3 Stratospheric Aerosols |
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109 | (1) |
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110 | (1) |
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5.1.3.2 Background Sulphate Layer |
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110 | (1) |
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5.1.3.3 Volcanic Sulphate Aerosols |
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110 | (1) |
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5.1.3.4 Polar Stratospheric Clouds |
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110 | (1) |
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111 | (1) |
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5.2 Aerosols in the Atmosphere |
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111 | (5) |
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5.2.1 Atmospheric Processing |
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112 | (1) |
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112 | (1) |
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112 | (1) |
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112 | (1) |
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5.2.1.4 Chemical Processes |
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113 | (1) |
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113 | (1) |
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5.2.2.1 Size Distribution |
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113 | (1) |
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5.2.2.2 Analytical Models |
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114 | (1) |
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115 | (1) |
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5.2.3 Transport and Removal |
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115 | (1) |
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5.2.3.1 Removal Processes |
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116 | (1) |
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5.2.3.2 Chemical Transport Modelling |
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116 | (1) |
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116 | (3) |
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117 | (1) |
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118 | (1) |
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5.4 Investigating Aerosols |
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119 | (14) |
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5.4.1 Aerosol Instrumentation |
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119 | (1) |
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5.4.1.1 Particle Counters/Sizers |
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120 | (1) |
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5.4.1.2 Aerosol Mass Spectrometers |
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120 | (1) |
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120 | (1) |
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5.4.2 Smog Chamber Studies |
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121 | (1) |
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5.4.3 Aerosol Scattering and Absorption |
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121 | (1) |
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122 | (1) |
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123 | (1) |
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5.4.4 Analysis of Bulk Samples |
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124 | (1) |
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5.4.4.1 Ion Beam Analysis (IBA) |
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124 | (1) |
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5.4.4.2 Ion Chromatography (IC) |
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124 | (1) |
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5.4.4.3 Thermodynamic Modelling |
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125 | (1) |
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5.4.4.4 Example: Australian Desert Dust |
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125 | (1) |
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5.4.5 Analysis of Organic Aerosols |
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125 | (1) |
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5.4.5.1 Gas Chromatography/Mass Spectrometry (GC/MS) |
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126 | (1) |
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5.4.5.2 High-Performance Liquid Chromatography/Mass Spectrometry (HPLC/MS) |
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126 | (1) |
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5.4.6 Source Apportionment |
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127 | (1) |
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5.4.6.1 Example: Sydney Aerosol |
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128 | (1) |
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128 | (3) |
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131 | (1) |
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132 | (1) |
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6 Circulation of Atmosphere and Oceans |
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133 | (22) |
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134 | (2) |
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6.1.1 Pressure Gradient Force |
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134 | (1) |
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134 | (1) |
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135 | (1) |
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6.1.4 Friction and Surface Winds |
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135 | (1) |
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6.2 Atmospheric Energy Distribution |
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136 | (3) |
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136 | (1) |
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6.2.1.1 Available Potential Energy |
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137 | (1) |
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6.2.1.2 Atmospheric Heat Engine |
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137 | (1) |
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6.2.2 Pressure Variation in the Vertical |
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137 | (1) |
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6.2.2.1 Thermal Circulation |
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138 | (1) |
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6.3 Atmospheric Circulation |
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139 | (4) |
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139 | (1) |
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6.3.1.1 Observed Circulation |
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140 | (1) |
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6.3.1.2 Vertical Air Motions |
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140 | (1) |
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140 | (1) |
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6.3.1.4 Hydrologic Circulation |
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141 | (1) |
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6.3.2 Mid-Latitude Transport |
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141 | (1) |
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6.3.2.1 Air Masses and Fronts |
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142 | (1) |
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6.3.2.2 Mid-Latitude Cyclones |
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142 | (1) |
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143 | (3) |
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6.4.1 Structure of the Ocean |
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143 | (1) |
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143 | (2) |
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6.4.2 Deep Ocean Circulation |
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145 | (1) |
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6.4.2.1 Climatic Implications |
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146 | (1) |
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6.5 El Nino Southern Oscillation |
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146 | (4) |
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147 | (1) |
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6.5.1.1 Historical Observations |
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147 | (1) |
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147 | (2) |
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6.5.1.3 Bjerknes Hypothesis |
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149 | (1) |
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149 | (1) |
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149 | (1) |
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6.5.2.2 Australian Impacts |
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150 | (1) |
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6.6 Other Modes of Variability |
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150 | (5) |
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6.6.1 Pacific Decadal Oscillation |
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150 | (1) |
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6.6.2 North Atlantic Oscillation |
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151 | (1) |
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6.6.3 Indian Ocean Dipole |
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151 | (1) |
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6.6.4 Southern Annular Mode |
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152 | (1) |
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6.6.5 Australian Rainfall Anomalies |
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152 | (1) |
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153 | (1) |
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153 | (2) |
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155 | (18) |
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155 | (2) |
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7.1.1 Material Derivative |
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156 | (1) |
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7.1.2 Rotating Frames of Reference |
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156 | (1) |
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157 | (3) |
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157 | (1) |
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7.2.1.1 Gravitational Force |
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158 | (1) |
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7.2.1.2 Pressure Gradient Force |
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158 | (1) |
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158 | (1) |
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7.2.1.4 Momentum Equation |
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159 | (1) |
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7.2.2 Spherical Coordinates |
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159 | (1) |
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159 | (1) |
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160 | (1) |
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160 | (3) |
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7.3.1 Isobaric Coordinates |
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161 | (1) |
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7.3.2 Continuity Equation |
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161 | (1) |
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7.3.2.1 Incompressible Fluids |
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162 | (1) |
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7.3.2.2 Isobaric Coordinates |
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162 | (1) |
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7.3.3 Primitive Equations |
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162 | (1) |
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7.3.3.1 Thermodynamic Energy Equation |
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163 | (1) |
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163 | (3) |
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163 | (1) |
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164 | (1) |
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7.4.2 Other Balanced Flows |
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164 | (1) |
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164 | (1) |
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165 | (1) |
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165 | (1) |
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165 | (1) |
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165 | (1) |
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7.4.3.3 Other Types of Waves |
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166 | (1) |
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166 | (2) |
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166 | (1) |
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167 | (1) |
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168 | (1) |
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7.6 Ocean Fluid Mechanics |
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168 | (5) |
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169 | (1) |
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169 | (1) |
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170 | (1) |
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170 | (1) |
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171 | (2) |
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173 | (20) |
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173 | (6) |
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8.1.1 Radiometric Quantities |
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174 | (1) |
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8.1.1.1 Radiation Pressure |
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175 | (1) |
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8.1.1.2 Propagation of Radiation in Vacuo |
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175 | (1) |
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8.1.2 Absorption, Emission and Scattering |
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176 | (1) |
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176 | (1) |
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177 | (1) |
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8.1.2.3 Equation of Radiative Transfer |
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178 | (1) |
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179 | (5) |
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8.2.1 Thermodynamics of Heat Radiation |
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179 | (2) |
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8.2.2 Einstein Coefficients and Planck's Law |
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181 | (2) |
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183 | (1) |
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184 | (1) |
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184 | (3) |
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8.3.1 Equilibrium between Thermal Radiation and Matter |
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184 | (1) |
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8.3.2 Einstein Coefficients and Bulk Coefficients |
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185 | (1) |
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8.3.3 Brightness, Colour and Effective Temperatures |
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186 | (1) |
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8.3.4 Planetary Effective Temperatures |
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187 | (1) |
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187 | (6) |
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188 | (1) |
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188 | (1) |
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188 | (2) |
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8.4.3 Non-Emitting Atmospheres |
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190 | (1) |
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8.4.4 Diffusive Equilibrium in a Star |
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190 | (1) |
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191 | (1) |
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192 | (1) |
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9 Absorption and Emission of Radiation |
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193 | (30) |
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9.1 Electromagnetic Radiation |
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195 | (3) |
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9.1.1 Electromagnetic Fields and Waves |
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195 | (1) |
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196 | (1) |
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|
197 | (1) |
|
9.2 Classical Absorption and Emission |
|
|
198 | (2) |
|
9.2.1 Radiation from a Classical Atom |
|
|
198 | (1) |
|
9.2.2 Broadening of Spectral Lines |
|
|
199 | (1) |
|
9.2.2.1 Pressure Broadening |
|
|
199 | (1) |
|
9.2.2.2 Doppler Broadening |
|
|
200 | (1) |
|
9.2.2.3 Profile Functions |
|
|
200 | (1) |
|
9.3 Quantum Mechanical Transition Probabilities |
|
|
200 | (6) |
|
9.3.1 Transition Probability |
|
|
201 | (1) |
|
|
201 | (1) |
|
|
202 | (1) |
|
|
203 | (1) |
|
|
203 | (1) |
|
9.3.1.5 Relation to Einstein Coefficients |
|
|
203 | (1) |
|
9.3.2 Dipole Approximation |
|
|
204 | (1) |
|
9.3.2.1 Degenerate Levels |
|
|
205 | (1) |
|
|
205 | (1) |
|
9.3.3 Oscillator Strengths |
|
|
206 | (1) |
|
|
206 | (4) |
|
9.4.1 Molecular Degrees of Freedom |
|
|
207 | (1) |
|
9.4.1.1 Born--Oppenheimer Separation |
|
|
207 | (1) |
|
9.4.2 Symmetries of Diatomic Molecules |
|
|
208 | (1) |
|
9.4.3 Hydrogen Molecule-Ion |
|
|
209 | (1) |
|
9.5 Molecular Spectroscopy |
|
|
210 | (6) |
|
9.5.1 Rotation and Vibration of Diatomic Molecules |
|
|
211 | (1) |
|
|
211 | (1) |
|
|
211 | (1) |
|
|
212 | (1) |
|
9.5.1.4 Centrifugal Distortion |
|
|
212 | (1) |
|
9.5.2 Molecular Rotational Spectra |
|
|
212 | (1) |
|
9.5.2.1 Diatomic Molecules |
|
|
212 | (1) |
|
9.5.2.2 Polyatomic Molecules |
|
|
213 | (1) |
|
9.5.3 Molecular Vibrational--Rotational Spectra |
|
|
213 | (1) |
|
|
214 | (1) |
|
9.5.4 Molecular Electronic Spectra |
|
|
215 | (1) |
|
9.5.4.1 Further Considerations |
|
|
215 | (1) |
|
|
215 | (1) |
|
9.6 Infrared Spectroscopy of Atmospheric Gases |
|
|
216 | (7) |
|
|
216 | (1) |
|
|
217 | (1) |
|
|
217 | (1) |
|
|
217 | (1) |
|
|
217 | (1) |
|
9.6.6 Chlorofluorocarbons |
|
|
217 | (1) |
|
|
218 | (1) |
|
|
219 | (1) |
|
|
220 | (3) |
|
10 Scattering of Radiation |
|
|
223 | (30) |
|
10.1 Scattering Formalism |
|
|
223 | (5) |
|
10.1.1 Scattering Amplitude and Cross Sections |
|
|
224 | (1) |
|
|
224 | (1) |
|
10.1.2 Medium of Scatterers |
|
|
225 | (2) |
|
10.1.3 Polarization of Scattered Light |
|
|
227 | (1) |
|
10.2 Small Particle Scattering |
|
|
228 | (6) |
|
10.2.1 Thomson Scattering |
|
|
228 | (3) |
|
10.2.2 Rayleigh Scattering |
|
|
231 | (1) |
|
10.2.3 Propagation in a Classical Gas |
|
|
232 | (1) |
|
10.2.3.1 Volume Scattering Coefficient |
|
|
233 | (1) |
|
10.2.3.2 Molecular Optical Thickness |
|
|
233 | (1) |
|
10.2.3.3 Molecular Anisotropy |
|
|
233 | (1) |
|
10.2.4 Propagation in a Free Electron Gas |
|
|
234 | (1) |
|
|
234 | (7) |
|
10.3.1 Mie Scattering Amplitudes |
|
|
234 | (2) |
|
10.3.1.1 Efficiency Factors |
|
|
236 | (1) |
|
10.3.1.2 Scattering Matrix |
|
|
237 | (1) |
|
|
238 | (1) |
|
10.3.2.1 Small-Size Parameters |
|
|
238 | (1) |
|
10.3.2.2 Large-Size Parameters |
|
|
238 | (1) |
|
10.3.2.3 Diffraction Approximation |
|
|
239 | (1) |
|
10.3.3 Van de Hulst's Approximation |
|
|
239 | (1) |
|
10.3.4 Scattering by a Population of Scatterers |
|
|
240 | (1) |
|
10.4 Scattering by Nonspherical Scatterers |
|
|
241 | (2) |
|
10.4.1 Discrete Dipole Approximation |
|
|
242 | (1) |
|
|
242 | (1) |
|
10.5 Optical Properties of Aerosols and Clouds |
|
|
243 | (3) |
|
10.5.1 Aerosol Types and Models |
|
|
243 | (1) |
|
|
244 | (1) |
|
|
245 | (1) |
|
10.6 Properties of the Dielectric Constant |
|
|
246 | (7) |
|
10.6.1 Maxwell's Equations in Material Media |
|
|
246 | (1) |
|
10.6.2 Analytic Properties of the Dielectric Constant |
|
|
247 | (1) |
|
10.6.3 Kramers--Kronig Relations |
|
|
248 | (1) |
|
|
249 | (1) |
|
|
249 | (1) |
|
|
250 | (1) |
|
|
251 | (2) |
|
|
253 | (32) |
|
|
254 | (3) |
|
11.1.1 Multiple Scattering Equations |
|
|
254 | (1) |
|
11.1.1.1 Integra-Differential Equation |
|
|
254 | (1) |
|
11.1.1.2 Boundary Conditions |
|
|
255 | (1) |
|
11.1.1.3 Inhomogeneous Atmospheres |
|
|
255 | (1) |
|
11.1.1.4 Integral Equation |
|
|
255 | (1) |
|
11.1.2 Reflection and Transmission |
|
|
255 | (1) |
|
|
256 | (1) |
|
11.1.3 Inclusion of Polarization |
|
|
256 | (1) |
|
11.1.3.1 Oriented Ice Particles |
|
|
257 | (1) |
|
11.2 Fourier Decomposition |
|
|
257 | (3) |
|
11.2.1 Phase Function Expansion |
|
|
258 | (1) |
|
11.2.1.1 Flux Calculations |
|
|
258 | (1) |
|
11.2.1.2 Henyey--Greenstein Phase Function |
|
|
259 | (1) |
|
11.2.2 δ-Scaling of the Phase Function |
|
|
259 | (1) |
|
|
260 | (4) |
|
11.3.1 Single Scattering Approximation |
|
|
261 | (1) |
|
11.3.2 Successive Orders of Scattering |
|
|
261 | (1) |
|
11.3.2.1 Numerical Iteration |
|
|
262 | (1) |
|
11.3.3 Singular Eigenfunction Method |
|
|
262 | (2) |
|
|
264 | (1) |
|
|
264 | (5) |
|
11.4.1 Two-Stream Equation |
|
|
264 | (2) |
|
11.4.2 Eddington's Approximation |
|
|
266 | (1) |
|
|
267 | (1) |
|
|
268 | (1) |
|
11.4.4.1 Nonabsorbing Case |
|
|
268 | (1) |
|
|
268 | (1) |
|
11.5 Discrete Ordinates Method |
|
|
269 | (2) |
|
|
269 | (1) |
|
|
269 | (1) |
|
|
270 | (1) |
|
11.5.4 Four-Stream Method |
|
|
270 | (1) |
|
11.6 Principles of Invariance |
|
|
271 | (4) |
|
11.6.1 Reflection from a Semi-Infinite Atmosphere |
|
|
271 | (1) |
|
|
272 | (1) |
|
|
273 | (1) |
|
11.6.2.1 Invariant Imbedding |
|
|
273 | (1) |
|
11.6.2.2 Adding-Doubling Method |
|
|
273 | (1) |
|
11.6.3 Surface Reflection |
|
|
274 | (1) |
|
11.7 Selection of Other Methods |
|
|
275 | (3) |
|
11.7.1 Spherical Harmonics Method |
|
|
276 | (1) |
|
|
277 | (1) |
|
11.7.3 Radiative Transfer in 3D |
|
|
277 | (1) |
|
11.8 Radiative Perturbation Theory |
|
|
278 | (7) |
|
|
278 | (1) |
|
11.8.1.1 Transport Operator |
|
|
278 | (1) |
|
11.8.1.2 Adjoint Operator |
|
|
279 | (1) |
|
11.8.1.3 Adjoint Transport Equation |
|
|
279 | (1) |
|
|
280 | (1) |
|
11.8.3 Perturbation Theory |
|
|
281 | (1) |
|
|
281 | (1) |
|
11.8.3.2 Perturbation Integral |
|
|
282 | (1) |
|
11.8.3.3 Perturbation Series |
|
|
282 | (1) |
|
|
283 | (1) |
|
|
283 | (2) |
|
12 Solar Radiation and Its Atmospheric Interactions |
|
|
285 | (28) |
|
12.1 Solar Radiation and Its Variations |
|
|
286 | (6) |
|
12.1.1 Generation of Energy in the Sun |
|
|
286 | (1) |
|
12.1.1.1 Hydrogen Burning |
|
|
286 | (1) |
|
|
287 | (1) |
|
|
287 | (1) |
|
12.1.2 Solar Constant and Solar Spectrum |
|
|
288 | (1) |
|
|
289 | (1) |
|
12.1.2.2 Variations on Longer Timescales |
|
|
290 | (1) |
|
12.1.3 Earth's Orbit and Solar Insolation |
|
|
290 | (1) |
|
12.1.3.1 Solar Zenith Angle |
|
|
291 | (1) |
|
12.1.3.2 Solar Insolation |
|
|
292 | (1) |
|
12.2 Absorption of Solar Radiation |
|
|
292 | (5) |
|
12.2.1 Absorption in the UV |
|
|
293 | (1) |
|
12.2.1.1 Chapman Function |
|
|
294 | (1) |
|
|
295 | (1) |
|
12.2.2.1 Signal Propagation |
|
|
296 | (1) |
|
12.2.3 Absorption in the Visible and Near IR |
|
|
296 | (1) |
|
|
297 | (5) |
|
12.3.1 Formation of the Ozone Layer |
|
|
297 | (2) |
|
|
299 | (1) |
|
12.3.2 Catalytic Destruction |
|
|
299 | (1) |
|
12.3.2.1 Hydroxyl Radical |
|
|
299 | (1) |
|
|
300 | (1) |
|
|
300 | (1) |
|
12.3.3 Biological Effects of UV Radiation |
|
|
300 | (2) |
|
|
302 | (4) |
|
12.4.1 Chlorofluorocarbons |
|
|
302 | (1) |
|
12.4.1.1 Heterogeneous Chemistry |
|
|
302 | (1) |
|
12.4.1.2 Antarctic Winter |
|
|
303 | (1) |
|
|
304 | (1) |
|
12.4.2.1 Future Projections |
|
|
305 | (1) |
|
12.4.3 (Political) History Lesson |
|
|
305 | (1) |
|
12.5 Scattering of Solar Radiation |
|
|
306 | (7) |
|
12.5.1 Molecular Scattering |
|
|
306 | (1) |
|
|
307 | (1) |
|
|
307 | (2) |
|
|
309 | (1) |
|
|
309 | (1) |
|
12.5.4.1 Cloud Absorption |
|
|
310 | (1) |
|
12.5.5 Surface Reflection |
|
|
310 | (1) |
|
|
310 | (1) |
|
12.5.5.2 Spectral Variation |
|
|
311 | (1) |
|
12.5.5.3 Angular Distribution |
|
|
311 | (1) |
|
|
312 | (1) |
|
|
312 | (1) |
|
13 Thermal Radiation Transfer |
|
|
313 | (20) |
|
13.1 Grey Atmosphere Models |
|
|
313 | (5) |
|
13.1.1 Simple Layer Models |
|
|
314 | (1) |
|
|
314 | (1) |
|
13.1.1.2 Extending the Model |
|
|
314 | (1) |
|
13.1.1.3 Multilayer Model |
|
|
315 | (1) |
|
13.1.2 Radiative Equilibrium in a Grey Atmosphere |
|
|
316 | (2) |
|
|
318 | (3) |
|
|
318 | (1) |
|
|
319 | (1) |
|
13.2.3 Line-by-Line Calculation |
|
|
320 | (1) |
|
|
321 | (4) |
|
13.3.1 Single Spectral Line |
|
|
321 | (1) |
|
13.3.1.1 Path Transmission |
|
|
322 | (1) |
|
13.3.2 Regular Band Model |
|
|
322 | (2) |
|
|
324 | (1) |
|
13.3.3.1 Summary and Comparison |
|
|
325 | (1) |
|
13.4 k-Distribution Method |
|
|
325 | (2) |
|
13.4.1 Nonhomogeneous Atmospheres |
|
|
325 | (1) |
|
13.4.2 Infrared Transfer in Cloudy Atmospheres |
|
|
326 | (1) |
|
13.5 Broadband Approaches |
|
|
327 | (1) |
|
13.5.1 Broadband Emissivity |
|
|
327 | (1) |
|
13.5.2 Newtonian Cooling Approximation |
|
|
328 | (1) |
|
13.6 Radiative--Convective Modelling |
|
|
328 | (5) |
|
|
329 | (1) |
|
13.6.2 Convective Adjustment |
|
|
329 | (1) |
|
|
330 | (1) |
|
|
331 | (2) |
|
|
333 | (34) |
|
14.1 Passive Sensing via Extinction |
|
|
334 | (6) |
|
14.1.1 Ground-Based Extinction Measurements |
|
|
334 | (1) |
|
|
335 | (1) |
|
|
336 | (1) |
|
|
336 | (1) |
|
14.1.2.2 Aerosol Parameters |
|
|
336 | (1) |
|
14.1.2.3 Size Distribution |
|
|
337 | (1) |
|
|
337 | (1) |
|
|
338 | (1) |
|
|
338 | (1) |
|
|
338 | (2) |
|
14.2 Passive Sensing via Scattering |
|
|
340 | (3) |
|
14.2.1 Ground-Based Aerosol Observations from Scattered Sunlight |
|
|
340 | (1) |
|
|
340 | (1) |
|
14.2.2.1 Total Ozone Mapping Spectrometer |
|
|
341 | (1) |
|
|
341 | (1) |
|
|
342 | (1) |
|
|
342 | (1) |
|
|
342 | (1) |
|
|
343 | (1) |
|
14.2.4.1 Combined BRDF-Aerosol Retrievals |
|
|
343 | (1) |
|
14.3 Passive Sensing via Emission |
|
|
343 | (3) |
|
14.3.1 Theoretical Framework |
|
|
344 | (1) |
|
|
345 | (1) |
|
|
345 | (1) |
|
14.3.2.1 Temperature Profiling |
|
|
345 | (1) |
|
|
345 | (1) |
|
|
346 | (1) |
|
14.4 Active Remote Sensing |
|
|
346 | (5) |
|
|
347 | (1) |
|
|
347 | (1) |
|
|
347 | (1) |
|
|
348 | (1) |
|
|
348 | (1) |
|
14.4.2.2 Aerosol and Cloud Studies |
|
|
349 | (1) |
|
14.4.2.3 Differential Absorption |
|
|
350 | (1) |
|
14.5 Meteorological Data Acquisition |
|
|
351 | (3) |
|
14.5.1 Geostationary Satellites |
|
|
352 | (1) |
|
|
353 | (1) |
|
14.5.2 Polar Orbiting Satellites |
|
|
353 | (1) |
|
14.5.2.1 Advanced Microwave Sounding Unit |
|
|
353 | (1) |
|
14.5.2.2 Advanced Very High Resolution Radiometer |
|
|
353 | (1) |
|
14.5.2.3 High Resolution Infrared Radiation Sounder |
|
|
353 | (1) |
|
14.5.2.4 Solar Backscatter Ultraviolet Spectral Radiometer |
|
|
354 | (1) |
|
14.6 Environmental Remote Sensing: Selected Historical Missions |
|
|
354 | (3) |
|
|
354 | (1) |
|
|
355 | (1) |
|
|
355 | (1) |
|
|
356 | (1) |
|
14.7 Environmental Remote Sensing: Current Missions |
|
|
357 | (10) |
|
|
357 | (1) |
|
|
357 | (1) |
|
|
358 | (1) |
|
|
358 | (1) |
|
|
358 | (1) |
|
|
359 | (1) |
|
14.7.2 Afternoon Constellation |
|
|
359 | (1) |
|
|
359 | (1) |
|
|
360 | (1) |
|
|
360 | (1) |
|
|
360 | (1) |
|
|
360 | (1) |
|
|
360 | (1) |
|
|
361 | (1) |
|
14.7.3 The European Space Agency |
|
|
361 | (1) |
|
|
361 | (1) |
|
|
361 | (1) |
|
|
362 | (2) |
|
|
364 | (1) |
|
|
365 | (2) |
|
15 Inversion Methods for Indirect Measurements |
|
|
367 | (24) |
|
|
368 | (2) |
|
15.1.1 `Textbook' Examples |
|
|
368 | (1) |
|
|
369 | (1) |
|
15.2 Matrix Algebra: A Review |
|
|
370 | (3) |
|
15.2.1 Vectors and Matrices |
|
|
370 | (1) |
|
15.2.1.1 Inverse of a Matrix |
|
|
370 | (1) |
|
15.2.2 Eigenvalues and Eigenvectors |
|
|
371 | (1) |
|
|
372 | (1) |
|
|
373 | (1) |
|
15.3 Linear Inversion Problems |
|
|
373 | (4) |
|
|
374 | (1) |
|
|
374 | (1) |
|
15.3.2 Ill-Posed Problems |
|
|
375 | (1) |
|
15.3.2.1 Physical Kernels |
|
|
375 | (1) |
|
|
375 | (1) |
|
|
376 | (1) |
|
15.3.3.1 Least Squares Solution |
|
|
376 | (1) |
|
|
377 | (2) |
|
15.4.1 Smoothness Constraints |
|
|
377 | (1) |
|
|
378 | (1) |
|
|
378 | (1) |
|
|
379 | (1) |
|
15.5 Singular Function Theory |
|
|
379 | (2) |
|
15.5.1 Expansion Theories |
|
|
380 | (1) |
|
|
380 | (1) |
|
|
380 | (1) |
|
|
381 | (3) |
|
15.6.1 Interdependence of the Kernels |
|
|
381 | (1) |
|
15.6.2 Measurement Prediction |
|
|
382 | (1) |
|
|
383 | (1) |
|
15.6.3.1 Measurement Selection |
|
|
384 | (1) |
|
15.6.3.2 Contaminated Measurements |
|
|
384 | (1) |
|
15.7 Retrieving Temperature Profiles |
|
|
384 | (2) |
|
|
386 | (1) |
|
15.8.1 Parameter Estimation |
|
|
386 | (1) |
|
|
386 | (1) |
|
|
387 | (1) |
|
15.9 Component Retrieval Using Perturbation Theory |
|
|
387 | (4) |
|
|
388 | (1) |
|
|
389 | (2) |
|
16 Disequilibria in the Climate System |
|
|
391 | (30) |
|
16.1 Greenhouse Effect Revisited |
|
|
393 | (1) |
|
16.2 Recent Changes in Greenhouse Gas Concentrations |
|
|
393 | (5) |
|
|
394 | (1) |
|
16.2.1.1 Sources and Sinks |
|
|
394 | (2) |
|
|
396 | (1) |
|
|
396 | (1) |
|
|
397 | (1) |
|
16.2.2.3 Halogenated Compounds |
|
|
397 | (1) |
|
|
397 | (1) |
|
16.2.2.5 Indirect Effects from Atmospheric Chemistry |
|
|
398 | (1) |
|
16.3 Radiative Forcing by Gaseous Absorption |
|
|
398 | (3) |
|
|
398 | (1) |
|
16.3.2 Global Warming Potential |
|
|
399 | (2) |
|
16.4 Direct Radiative Forcing by Aerosols |
|
|
401 | (4) |
|
16.4.1 Aerosol Direct Effect |
|
|
401 | (1) |
|
|
402 | (1) |
|
16.4.2.1 Satellite Observations |
|
|
402 | (1) |
|
16.4.3 Key Species Contributions |
|
|
403 | (1) |
|
16.4.3.1 Sulphate Aerosols |
|
|
403 | (1) |
|
16.4.3.2 Black Carbon from Fossil Fuels |
|
|
404 | (1) |
|
|
404 | (1) |
|
16.4.3.4 Organic Carbon from Fossil Fuels, Biomass Burning and Nitrate Aerosol |
|
|
404 | (1) |
|
|
404 | (1) |
|
16.5 Aerosol Effects on Clouds |
|
|
405 | (3) |
|
16.5.1 Cloud Albedo Effect |
|
|
405 | (1) |
|
16.5.1.1 Other Cloud--Aerosol Effects |
|
|
406 | (1) |
|
|
406 | (1) |
|
16.5.2.1 Fossil Fuel and Biomass Burning |
|
|
406 | (1) |
|
|
407 | (1) |
|
16.5.2.3 DMS-Cloud-Climate Hypothesis |
|
|
407 | (1) |
|
|
407 | (1) |
|
|
408 | (3) |
|
|
408 | (1) |
|
16.6.1.1 Land-Use Changes |
|
|
409 | (1) |
|
16.6.1.2 Black Carbon on Snow |
|
|
409 | (1) |
|
|
409 | (1) |
|
|
410 | (1) |
|
|
411 | (3) |
|
|
411 | (1) |
|
|
411 | (2) |
|
|
413 | (1) |
|
16.7.4 Fate of the Heat Increase |
|
|
413 | (1) |
|
|
414 | (2) |
|
16.8.1 Water Vapour Feedback |
|
|
414 | (1) |
|
|
414 | (1) |
|
16.8.3 Ice-Albedo Feedback |
|
|
415 | (1) |
|
16.8.4 Lapse Rate Feedback |
|
|
415 | (1) |
|
16.8.5 Biospheric Feedbacks |
|
|
415 | (1) |
|
|
416 | (1) |
|
16.9 Sensitivity and Response |
|
|
416 | (5) |
|
16.9.1 Climate Sensitivity |
|
|
416 | (1) |
|
16.9.2 Sensitivity to Solar Forcing |
|
|
417 | (1) |
|
16.9.3 Transient Response |
|
|
417 | (1) |
|
|
418 | (1) |
|
|
419 | (2) |
|
|
421 | (28) |
|
17.1 Energy Balance Climate Models |
|
|
421 | (4) |
|
|
422 | (1) |
|
17.1.1.1 Radiation Exchanges |
|
|
422 | (1) |
|
|
422 | (1) |
|
17.1.2 Radiative Exchanges |
|
|
423 | (1) |
|
|
423 | (1) |
|
17.1.2.2 Longwave Exchange |
|
|
423 | (1) |
|
17.1.3 Budyko--Sellers Modelling |
|
|
424 | (1) |
|
|
424 | (1) |
|
|
424 | (1) |
|
|
425 | (1) |
|
17.2.1 Single-Layer Ocean |
|
|
425 | (1) |
|
|
425 | (1) |
|
17.3 General Circulation Models |
|
|
426 | (3) |
|
17.3.1 Numerical Weather Prediction |
|
|
427 | (1) |
|
|
427 | (1) |
|
|
428 | (1) |
|
17.3.4 Boundary Conditions |
|
|
428 | (1) |
|
|
429 | (1) |
|
|
429 | (6) |
|
17.4.1 Coupled Climate Models |
|
|
430 | (1) |
|
|
430 | (1) |
|
|
431 | (1) |
|
17.4.1.3 Running the Models |
|
|
431 | (1) |
|
17.4.2 Earth System Models |
|
|
431 | (1) |
|
|
432 | (1) |
|
17.4.2.2 Biogeochemical Feedbacks |
|
|
432 | (1) |
|
|
433 | (1) |
|
17.4.3 Climate Modelling Studies |
|
|
433 | (1) |
|
17.4.3.1 Natural Climate Variability |
|
|
433 | (1) |
|
17.4.3.2 Response to Greenhouse Gas Forcing |
|
|
434 | (1) |
|
17.4.3.3 Climate Model Intercomparison Project |
|
|
434 | (1) |
|
17.5 Twentieth Century Climate |
|
|
435 | (4) |
|
|
435 | (2) |
|
|
437 | (1) |
|
17.5.2.1 Change and Attribution |
|
|
438 | (1) |
|
|
439 | (10) |
|
17.6.1 Emissions and Composition |
|
|
439 | (1) |
|
17.6.1.1 Emission Scenario Families |
|
|
440 | (1) |
|
17.6.1.2 Concentration Pathways |
|
|
440 | (1) |
|
17.6.2 Climate Projections for the Twenty-First Century |
|
|
440 | (1) |
|
17.6.2.1 Key-Point Summary |
|
|
440 | (1) |
|
17.6.2.2 Atmosphere: Temperature |
|
|
441 | (1) |
|
17.6.2.3 Atmosphere: Water Cycle |
|
|
441 | (1) |
|
|
442 | (1) |
|
|
443 | (1) |
|
|
443 | (1) |
|
17.6.2.7 Impacts of Change |
|
|
444 | (1) |
|
|
445 | (1) |
|
|
446 | (3) |
|
|
449 | (20) |
|
18.1 Studies of Past Climates |
|
|
449 | (6) |
|
18.1.1 Climate through Geological Time |
|
|
450 | (1) |
|
|
450 | (1) |
|
18.1.1.2 Solar Luminosity |
|
|
450 | (1) |
|
18.1.2 Quaternary Climate |
|
|
451 | (1) |
|
18.1.2.1 Glacial--Interglacial Cycles |
|
|
451 | (1) |
|
18.1.2.2 Orbital Perturbations |
|
|
451 | (1) |
|
|
451 | (2) |
|
|
453 | (1) |
|
18.1.2.5 Holocene Climate |
|
|
453 | (1) |
|
|
454 | (1) |
|
18.1.3.1 Greenhouse Gas Variations and Past Climate Responses |
|
|
454 | (1) |
|
18.1.3.2 Sea-Level Changes during Past Warm Periods |
|
|
454 | (1) |
|
18.1.3.3 Recent Climate Change versus Holocene Climate Variability |
|
|
455 | (1) |
|
|
455 | (5) |
|
18.2.1 Solar Radiation Management |
|
|
455 | (1) |
|
|
456 | (1) |
|
18.2.1.2 Stratospheric Aerosols |
|
|
456 | (1) |
|
18.2.1.3 Cloud Brightening |
|
|
457 | (1) |
|
18.2.2 Carbon Dioxide Removal |
|
|
457 | (1) |
|
18.2.2.1 Land-Based Sequestration |
|
|
457 | (1) |
|
18.2.2.2 Ocean-Based Sequestration |
|
|
458 | (1) |
|
18.2.3 Policy Considerations |
|
|
458 | (1) |
|
|
458 | (1) |
|
|
458 | (1) |
|
|
459 | (1) |
|
|
459 | (1) |
|
18.2.4.1 Marine Cloud Brightening |
|
|
460 | (1) |
|
18.2.4.2 Stratospheric Experiments |
|
|
460 | (1) |
|
18.2.4.3 Cirrus Cloud Modification |
|
|
460 | (1) |
|
|
460 | (2) |
|
|
462 | (2) |
|
|
462 | (1) |
|
18.4.1.1 Runaway Greenhouse Effect |
|
|
462 | (1) |
|
|
463 | (1) |
|
18.4.2.1 Terraforming Mars |
|
|
463 | (1) |
|
|
463 | (1) |
|
18.5 Environmental Trade-Offs |
|
|
464 | (5) |
|
|
465 | (4) |
References |
|
469 | (16) |
Index |
|
485 | |