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ISU GEO 211 - II. Chapter 6- determining stability of the atmosphere
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GEO 211 1st Edition Lecture 16 Outline of Last Lecture I Chapter 6 continued A Human potential movement Theorist Abraham Maslow 5 stages of development maybe 6 These people have features that include 5 stages 1 Physiological needs 2 Safety 3 Belongingness 4 Esteem needs 5 Self actualization 6 Self transcendence B Related theoretical concepts positive psychology movement aka human strengths C Mihaly Csikszentmihalyi Flow aka in the zone characterized by D Positive psychology and philosophical correlate existentialism Existentialism E Kierkegaard like Rogers emphasized human s capacity for free will emotions and passions Outline of Current Lecture II Chapter 6 determining stability of the atmosphere A By comparing lapse rate curves 3 atmospheric conditions exist 1 Absolutely stable 2 Absolutely unstable 3 Conditionally unstable B Conditions necessary to bring about stable atmosphere C Conditions necessary to bring about unstable atmosphere Current Lecture These notes represent a detailed interpretation of the professor s lecture GradeBuddy is best used as a supplement to your own notes not as a substitute II Chapter 6 determining stability of the atmosphere Stability is determined by comparing temperature of a rising parcel tot hat of its surroundings environment A By comparing lapse rate curves 3 atmospheric conditions exist 1 Absolutely stable exists when environment lapse rate is less than moist adiabatic rate Rising air parcel is always colder than air surrounding it 2 Absolutely unstable occurs when ELR is greater than DAR Rising air is always warmer than surrounding it 3 Conditionally unstable occurs when ELR is between the MAR and the DAR Atmosphere is stable if rising air is unsaturated but unstable if rising air is saturated B Conditions necessary to bring about stable atmosphere 1 Warm air moving over cold surface 2 Nighttime radiational cooling 3 Advection of cold surface air C Conditions necessary to bring about unstable atmosphere 1 Cold air moving over warm surface 2 Daytime solar heating of the surface 3 Radiational cooling of clouds Loss of heat energy to space of clouds


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ISU GEO 211 - II. Chapter 6- determining stability of the atmosphere

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