Acerca de este Curso
4.2
29 calificaciones
12 revisiones
This class provides a series of Python programming exercises intended to explore the use of numerical modeling in the Earth system and climate sciences. The scientific background for these models is presented in a companion class, Global Warming I: The Science and Modeling of Climate Change. This class assumes that you are new to Python programming (and this is indeed a great way to learn Python!), but that you will be able to pick up an elementary knowledge of Python syntax from another class or from on-line tutorials....
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Sugerido: 5 hours/week

Aprox. 30 horas para completar
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English

Subtítulos: English
Globe

Cursos 100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.
Calendar

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.
Clock

Sugerido: 5 hours/week

Aprox. 30 horas para completar
Comment Dots

English

Subtítulos: English

Programa - Qué aprenderás en este curso

1

Sección
Clock
6 horas para completar

Time-Dependent Energy Balance Model

This class is intended to complement a Coursera class called Global Warming I: The Science and Modeling of Climate Change, which presents much of the background to the material here. In this class you'll be using spreadsheets (maybe) and Python (definitely) to do some simple numerical calculations on topics in Earth System Science. The model you'll be working on this week is based on material from Unit 3 of that class, called First Climate Model. ...
Reading
2 videos (Total: 7 min), 6 readings, 3 quizzes
Video2 videos
How the Model Works3m
Reading6 lecturas
Scripting and Spreadsheets10m
Tips for Using Spreadsheets for Numerical Simulation10m
Tips for Getting Started Coding10m
Model Formulation10m
How to Solve Using a Spreadsheet10m
How to Encode into Python or Fortran10m
Quiz1 ejercicio de práctica
Code Tricks: Heat Capacity, Time Steps, and Equilibration Time8m

2

Sección
Clock
6 horas para completar

Iterative Runaway Ice-Albedo Feedback Model

The ideas behind this model were explained in Unit 7, Feedbacks, in Part I of this class. First we get to generate simple linear "parameterization" functions of planetary albedo and the latitude to which ice forms (colder = lower latitude ice). Second, for any given value of the solar constant, L, we'll use iteration to find consistent values of albedo and T, to show the effect of the ice albedo feedback on Earth's temperature, running away to fall into the dreaded "snowball Earth". ...
Reading
1 video (Total: 5 min), 3 readings, 3 quizzes
Video1 video
Reading3 lecturas
Parameterized Relationship Between T, Ice Latitude, and Albedo10m
Spreadsheet Instructions10m
Coding Instructions10m
Quiz1 ejercicio de práctica
Code Trick: Hysteresis Into and Out Of the Snowball4m

3

Sección
Clock
6 horas para completar

Ice Sheet Dynamics

Ice flows like extra-thick molasses, downhill. The shape of the ice sheet (altitude versus distance across) is determined by the relationship between ice surface slope and the flow rate of the ice. ...
Reading
1 video (Total: 5 min), 3 readings, 3 quizzes
Video1 video
Reading3 lecturas
Model Formulation10m
Spreadsheet Tips10m
Coding10m
Quiz1 ejercicio de práctica
Code Tricks: Time Steps, Snowfall, and Elevation10m

4

Sección
Clock
11 horas para completar

Pressure, Rotation, and Fluid Flow

Planetary rotation and fluid flow were explained in Part I of this class, Unit 6, on Weather and Climate. ...
Reading
1 video (Total: 7 min), 1 reading, 6 quizzes
Video1 video
Reading1 lectura
Model Description10m
Quiz2 ejercicios de práctica
Code Trick: Geostrophic Flow and a Drifting Rossby Wave4m
Code Trick: Gyre Circulation with Westward Intensification6m
4.2

Principales revisiones

por ISFeb 16th 2017

I would love some more excercises, more modeling concepts. A great experience after all!

por SKJan 18th 2018

A challenging course that gives a basic insight to the world of climate modelling

Instructor

David Archer

Professor
Geophysical Sciences

Acerca de The University of Chicago

One of the world's premier academic and research institutions, the University of Chicago has driven new ways of thinking since our 1890 founding. Today, UChicago is an intellectual destination that draws inspired scholars to our Hyde Park and international campuses, keeping UChicago at the nexus of ideas that challenge and change the world....

Preguntas Frecuentes

  • Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.

  • When you purchase a Certificate you get access to all course materials, including graded assignments. Upon completing the course, your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.

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