flows around high and low pressure zones (winds) earth not spinning no coriolis effect earth...
TRANSCRIPT
![Page 1: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/1.jpg)
Flows around high and low pressure zones (winds)
Earth not spinningNo Coriolis Effect
Earth spinningCoriolis Effect
Hi
Hi Lo
Clockwise Counter-clockwise
DownwellingSubsidence
UpwellingLifting
Northern HemisphereMotion
Vertical Motion
Convergence DivergenceHi Altitude Motion
Lo
![Page 2: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/2.jpg)
Santa Ana WindsHi (Cold)
Low (Warm)
WHY ARE SANTA ANAS
HOT?
Adiabatic heatingas the air pressureincreases
![Page 3: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/3.jpg)
Why are Highs and Lows associated with Good and Bad
Weather, Respectively?
LO
Divergence
Convergence
Upw
elling
HI
Convergence
Divergence
Dow
nwelling
AdiabaticheatingRH
Adiabaticcooling
RH Clear Skies Clouds andPrecipitation
![Page 4: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/4.jpg)
WeatherWhere there’s weather, there’s
clouds (or not)
This is why we watchbarometers
This is whatmakes T-storms
This is whyE Hawaii is wet
This is whywe getsquall linesand cyclones
![Page 5: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/5.jpg)
Rain-Shadow Deserts
Orographic precipitation
![Page 6: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/6.jpg)
Cold Front
Figure 8.11
![Page 7: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/7.jpg)
Warm Front
Figure 8.13
![Page 8: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/8.jpg)
Midlatitude Cyclone
Figure 8.14
![Page 9: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/9.jpg)
Earth’s Climate SystemIt’s all about energy
Figure 10.1
![Page 10: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/10.jpg)
Albedo and the Greenhouse Effect
max=2898/T6000 K: 0.5 m283 K: 10 m
Earth’s Albedo: 30%Major Controls?
Greenhouse Gases:H2OCO2
N2OCH4
Others
![Page 11: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/11.jpg)
Climate and the CryosphereAlbedo-Climate FeedbacksThe Snowball Earth? (600-700 Ma)How would Earth get out of a Snowball Scenario?
![Page 12: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/12.jpg)
Climate and the Cryosphere
Figure 10.32
![Page 13: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/13.jpg)
Climate and the Cryosphere
![Page 14: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/14.jpg)
What is the impact of changes in insolation?
• How much of a difference does 30 W/m2 make?
• -18.99°C to -17.59°C
• A range of 1.4°C
![Page 15: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/15.jpg)
CO2 and the Earth System
![Page 16: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/16.jpg)
CO2 and the Earth System
What effect does the collision between India and Asia have on
atmospheric CO2?
![Page 17: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/17.jpg)
The Ocean, Heat and CO2Mass of Atmosphere: 5.1 x 1018 kgMass of Ocean: 1.4 x 1021 kg
To raise entire atmosphere 1 °C:
~ 5 x 1021 J or 1.2 x 1021 cal
To raise entire ocean 1 °C:
~ 6 x 1024 J or 1.4 x 1024 cal
CO2(g)
CO2(aq) +H2O -> H+(aq)+ HCO3(aq)
![Page 18: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/18.jpg)
Global Temperatures
Figure 10.28
![Page 19: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/19.jpg)
The Keeling Curve
![Page 20: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/20.jpg)
Variations in CO2
![Page 21: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/21.jpg)
Causes of Climate Change
From: Mann, Michael E., Raymond S. Bradley, and Malcolm K. Hughes. 1998. Nature , 392, pp.779-
787
![Page 22: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/22.jpg)
![Page 23: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/23.jpg)
Climate Relationships
Figure 10.3
![Page 24: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/24.jpg)
Generalized Climate Regions
Figure 10.4
![Page 25: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/25.jpg)
Latitudinal Transect
MoscowSouthCarolina
Amazonia SubarcticRussia
![Page 26: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/26.jpg)
Continentalvs.
Maritime
![Page 27: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/27.jpg)
Mediterranean Climates
Figure 10.16
![Page 28: Flows around high and low pressure zones (winds) Earth not spinning No Coriolis Effect Earth spinning Coriolis Effect Hi Lo ClockwiseCounter-clockwise](https://reader034.vdocument.in/reader034/viewer/2022042718/56649f2f5503460f94c488bb/html5/thumbnails/28.jpg)