METEO 470

Climate Dynamics

METEO 470 – Climate Dynamics

Spring 2020 Syllabus 

Classes:           
Tuesday, Thursday 12:30-1:20 PM, Walker 101 and ZOOM
Monday TBD on ZOOM

Instructor: Prof. Melissa Gervais 
Office: 523 Walker Building              
Email: [email protected]
Office hours: Wednesday 2:30-3:25 PM or by appointment on ZOOM 

Teaching Assistant:    
Kristina Rolph
Email: [email protected]
Office hours: TBD on ZOOM 

Required Courses:
Prerequisites:

METEO300 (Fundamentals of Atmospheric Science), METEO421 (Atmospheric Dynamics), and METEO 431(Atmospheric Thermodynamics)

Enrollment Policy – Students who do not meet these prerequisites may be disenrolled according to Administrative Policy C-5 if they do not have the proper prerequisite override. If you have not completed the listed prerequisites, then consult with the instructor. Students who add the course after being disenrolled according to this policy are in violation of Item 15 on the Student Code of Conduct. 

Course Description: Climate Dynamics delves into the fundamental processes that control the earth's climate of the past, present, and future. Fundamentals are developed from concepts of basic dynamic meteorology, radiative transfer, and thermodynamics. Surface energy and hydrologic budgets, and the atmospheric and oceanic circulation are covered. A survey of the earth's climate through geologic history is also explored, including extinction events and the impacts on climate. The concepts developed in this course are applied to the topic of anthropogenic climate change and how various aspects of the climate system could be influenced by global mean, long-term warming. 

Course Objectives

  • Demonstrate knowledge of the dynamics and thermodynamics governing the ocean and atmosphere on spatial and temporal scales appropriate for climate systems
  • Demonstrate knowledge of the basic mechanisms of climate variability that are related to the coupling of the ocean and the atmosphere 

Course Outcomes

  • Demonstrate knowledge of radiation and its role in determining atmospheric thermal structure
  • Demonstrate knowledge of the atmospheric general circulation and energy budget as well as their roles in determining the climate state and its variability, with possible applications to ocean-atmospheric responses such as El Nino/Southern Oscillation and/or ocean circulation dynamics
  • Demonstrate knowledge of the appropriate temporal and spatial averaging of the governing equations relevant to the description of climate and its variability
  • Demonstrate knowledge of the state of the ocean, wind-driven oceanic circulations, thermohaline circulations, and coupled ocean-atmosphere processes, and their roles in determining the climate state and its variability
  • Demonstrate knowledge of internal and forced climate variability
  • Demonstrate knowledge of past climates
  • Demonstrate knowledge of the processes responsible for climate change and how global climate models are used to assess it 

Course outline:

  • Introduction (Chapters 1, 8, 11, 12)
    • Goals and Scope of the Course
    • Observations and Motivations
  • Radiative Equilibrium (Chapter 2)
    • Energy Balance of Earth
    • Emission Temperature of a Planet
    • Greenhouse Effect
    • Distribution of Insolation
    • Poleward Heat Flux
  • Atmospheric Radiative Transfer and Climate (Chapter 3)
    • Reading assignments (3.1-3.5)
    • Formulation of Flux Absorption
    • Infrared Radiative Transfer Equation
    • Heuristic Model of Radiative Equilibrium
    • Clouds, Radiation, and Energy Balance of Earth
  • The Energy Balance of the Surface (Chapter 4)
    • Surface heat and radiative fluxes
  • The Hydrological Cycle (Chapter 5)
    • Potential Evapotranspiration
    • Hydrological Cycle of warmer and cooler climates
  • Atmospheric General Circulation and Climate (Chapter 6)
    • Atmospheric Motions and the Meridional Transport of Energy
    • The Axisymmetric Circulation
    • The Wave (weather)-Driven Circulation
    • Large-Scale Circulation Patterns and Climate
    • Moist effects on the Circulation and Hydrologic Cycle
  • Ocean General Circulation and Climate (Chapter 7)
    • Properties of Seawater
    • The Mixed Layer
    • The Wind-Driven Circulation
    • Thermohaline Circulation & Two-Box Model
  • Climate Change from Past to Future
    • Natural Intraseasonal and Interannual Variability (Chapter 8)
    • History and Evolution of Earth’s Climate (Chapter 9)
    • Climate Sensitivity and Feedback Mechanisms (Chapter 10)
    • Global Climate Models (Chapter 11)
    • Climate Change (Chapter 12 & 13) 

A detailed course schedule with specific topics, readings, and homework due dates is given separately on Canvas. This schedule will be updated accordingly throughout the semester. 

Required Textbook:

Penn State honors and values the socioeconomic diversity of our students. If you require assistance with the costs of textbooks for this course, contact the Office of Student and Family Services (120 Boucke Building, 863-4926, http://studentaffairs.psu.edu/familyservices/). For additional needs related to socioeconomic status please visit http://sites.psu.edu/projectcahir. The text is also on reserve in the EMS library. 

Assignments: 

There will be five homework assignments, assigned via Canvas approximately every 1.5-2 weeks, with due dates listed on these documents. Late homework will be accepted with a 20% penalty each day up to 2 days and should also be submitted via Canvas. Homework assignments will be equally weighted. There will be one mini-final project that includes a presentation.  Late mini-final projects will receive a penalty of 20% and will be accepted until the first presentation day.  

Quizzes:

There will be ~7 quizzes given throughout the semester.  These will be no stakes quizzes designed to encourage participation in class, test your knowledge, and provide an avenue for feedback.  The quizzes will be graded on a complete/incomplete scale.  They will occur during class time, so try to bring a mobile device or laptop if you are in class.  If you are present in class but do not have a mobile device, let me know and you will still be provided the completed grade.  

Exams: 

There will be three exams. When calculating your final “exam component,” they are weighted as 42%, 34%, 24% (sums to 100%) for your best, median, and worst scores, respectively. The first two exams will occur during the original designated class times (12:05-1:20pm) with tentative dates shown on the class schedule and the last exam will be scheduled by the university during exam week.  Official dates will be provided during the first few weeks of classes, no later than 14 days before the exam date.  Due to the high potential for disruption this semester with Covid-19 additional changes to this schedule may be unavoidable.  

Grades:  

The weighting of the components of your course grade is as follows:

  • 35% homework
  • 50% exams
  • 10% mini-final project
  • 5% canvas quizzes

The final grade will be based on a standard grading scale: 

  • A: 93-100%
  • A-: 90-92%
  • B+: 87-89%
  • B: 83-86%
  • B-: 80-82%
  • C+: 77-79%
  • C: 70-76%
  • D: 60-69%
  • F: 0-59%

There will be no grade curving, however, the instructor reserves the right to adjust the grading scale. In the event this is required, grades will only be adjusted upwards 

Academic integrity:  

Academic honesty is required and expected in this class. This course adopts the EMS Academic Integrity Policy[1]. Students in this class are expected to write up their homework assignments individually, to work on their exams/quizzes on their own, and to write their papers in their own words using proper citations. Class members may work on the homework assignment in groups, but then each student must write up the answers separately. Students are not to copy quiz or exam answers from unauthorized source material. Students are also not to copy quiz or exam answers from another person's paper and present them as their own. Students may not plagiarize text from papers written by others. Students who do not abide by these rules will receive at least a 0 on the assignment/quiz/exam and may well receive an F or XF in the course. If in doubt about how the academic integrity policy applies to a specific situation, students are encouraged to consult with the instructor. To learn more, see Penn State's "Plagiarism Tutorial for Students." 

Attendance:  

Regular attendance is critical for building on the skills and knowledge developed throughout the class. Students who participate have a more complete understanding of the material presented and are more likely to succeed in the class. This is true whether your attendance is face-to-face or remote.  This course abides by the Penn State Attendance Policy E-11: http://undergrad.psu.edu/aappm/E-11-class-attendance.html, and Conflict Exam Policy 44-35: http://senate.psu.edu/policies-and-rules-for-undergraduate-students/44-00-examinations/#44-35. Please also see Illness Verification Policy:  https://studentaffairs.psu.edu/health-wellness/medical-services/policies-patient-resources, and Religious Observance Policy: http://undergrad.psu.edu/aappm/R-4-religious-observances.html. Students who miss class for legitimate reasons will be given a reasonable opportunity to make up missed work, including exams and quizzes. In all cases, you should inform me in advance, when possible. Missing class, even for a legitimate purpose, may mean there is work that cannot be made up, hurting your grade in this class. In addition to illness (covered below), legitimate reasons for missing class include religious observance, military service, family emergencies, regularly scheduled university-approved curricular or extracurricular activities, and post-graduate, career-related interviews when there is no opportunity for students to re-schedule these opportunities (such as employment and graduate school final interviews).  Students who encounter serious family, health, or personal situations that result in extended absences should contact the Office of the Assistant Vice President for Student Affairs (AVPSA) and Student Care and Advocacy for help:  http://studentaffairs.psu.edu/studentcare.  Whenever possible, students participating in University-approved activities should submit to the instructor a Class Absence Form: http://undergrad.psu.edu/aappm/classabs.pdf, at least one week prior to the activity. 

Use the symptom checker of the Penn State GO app every day to see if you have any COVID-19 symptoms.  If you have COVID-19 symptoms or are otherwise not feeling well, DO NOT COME TO CLASS, and seek the advice of a medical professional as appropriate.  If you have been notified or know yourself that you have been in contact with someone who has tested positive for COVID-19, DO NOT COME TO CLASS and please make sure you have been reported as a close contact. I cannot stress this strongly enough. We are counting on you to help contain the spread of the virus (and other illnesses) on campus.  If you need to isolate (because you are infected or have symptoms and are awaiting a test result) or quarantine (because you were a close contact to an infected person), the Student Support Services Office will let both of us know when you are allowed to attend class again.  If you attend class in person before the approved date, it will be a student conduct violation, because you are endangering the health of your classmates and me.  While you are in isolation or quarantine, I will work with you to help you maintain progress in the course as you are able.  This may include participating remotely, watching the recorded class, and/or completing asynchronous course content.  If you are not in class on your assigned day, you may be contacted by the instructor or the TA to check up on you and make sure you are okay. 

According to University guidelines, and because of the distancing procedures in place for in-person classes, if someone in the class tests positive, we can continue with our regularly scheduled classes. 

Mask Wearing

We know from existing scientific data that wearing a mask in public can help prevent the spread of COVID-19 in the community (Lyu and Wehby, 2020; CDC, 2020; Johns Hopkins Medicine, 2020). Just as you’re expected to wear a shirt and shoes to class every day, everyone -- including the instructor and TAs -- are required to wear a face mask in University buildings, including classrooms and labs. You MUST wear a mask appropriately (i.e., covering both your mouth and nose) in the building if you are attending class in person. Masks have been provided for students, faculty, and staff, and everyone is expected to wear one while on campus or out in the community. 

All students, faculty and staff are expected to maintain social distancing (i.e., maintain at least six feet of space between individuals) when possible. Seating patterns and attendance patterns, including assigned seating and closed-off desks/chairs/room sections, have been established to help allow for this distance for your safety. It is also important to follow related guidance communicated by the University and via public postings/signage related to directional traffic flow and maximum occupancy of spaces. 

You are not permitted to consume food or drink in classrooms, except for water. If you must drink water, please be especially conscious of maintaining social distancing and minimizing the time your mask is moved aside. Or, better yet, use a water bottle with a built-in straw. Cooperation from EVERYONE will help control the spread of the virus and help us get back to the previous version of campus life as quickly as possible. 

Students with conditions that make it difficult to wear a mask or who choose not to wear a mask may not attend class in person. This is to protect your health and safety as well as the health and safety of your classmates, instructor and the University community. Anyone attending class in person without a mask will be asked to put one on or leave. Refusal to comply with University policies is a violation of the Student Code of Conduct. Students who refuse to wear masks appropriately may face disciplinary action for Code of Conduct violations. See details here: https://studentaffairs.psu.edu/support-safetyconduct/student-conduct/code-conduct 

Centers for Disease Control and Prevention. (2020, April 3) Recommendation Regarding the Use of Cloth Face Coverings, Especially in Areas of Significant Community-Based Transmission. https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/cloth-face-cover.html 

Johns Hopkins Medicine. (2020, June 17) Coronavirus Face Masks & Protection FAQs. https://www.hopkinsmedicine.org/health/conditions-and-diseases/coronavirus/coronavirusface-masks-what-you-need-to-know 

Lyu, W. and Wehby, G.L. (2020, June 16) Community Use Of Face Masks And COVID-19: Evidence From A Natural Experiment Of State Mandates In The US. Health Affairs. https://www.healthaffairs.org/doi/full/10.1377/hlthaff.2020.00818?url_ver=Z39.88- 2003&rfr_id=ori%3Arid%3Acrossref.org&rfr_dat=cr_pub++0pubmed& 

Webcam Requirements

This course may require you to have a webcam for class assessments. Classes and assessments may be conducted using Zoom or other technology selected by your instructor which may use your computer’s webcam or other technologies to communicate, monitor, and/or record classes, class activities, and assessments. Assessments may also be conducted using proctoring software, which may listen to you, monitor your computer screen, view you and your surroundings, and record (including visual and audio recordings) all activity during the proctoring process. Please contact me if you are unable to comply or have any questions or concerns. 

Accommodations for students with disabilities: 

Penn State welcomes students with disabilities into the University's educational programs. Every Penn State campus has an office for students with disabilities. The Office for Disability Services (ODS) website provides contact information for every Penn State campus: (http://equity.psu.edu/student-disability-resources/disability-coordinator). For further information, please visit the Office for Disability Services website (http://equity.psu.edu/student-disability-resources). 

In order to receive consideration for reasonable accommodations, you must contact the appropriate disability services office at the campus where you are officially enrolled, participate in an intake interview, and provide documentation based on the documentation guidelines http://equity.psu.edu/student-disability-resources/applying-for-services). If the documentation supports your request for reasonable accommodations, your campus’s disability services office will provide you with an accommodation letter. Please share this letter with your instructors and discuss the accommodations with them as early in your courses as possible. You must follow this process for every semester that you request accommodations. 

Cancellations and delays:  

Campus emergencies, including weather delays, are announced on Penn State News and communicated to cell phones, email, the Penn State Facebook page, and Twitter via PSUAlert (Sign up at: https://psualert.psu.edu/psualert/). 

Course Copyright:  

All course materials students receive or to which students have online access are protected by copyright laws. Students may use course materials and make copies for their own use as needed, but unauthorized distribution and/or uploading of materials without the instructor’s express permission is strictly prohibited. University Policy AD 40, the University Policy Recording of Classroom Activities and Note Taking Services addresses this issue. Students who engage in the unauthorized distribution of copyrighted materials may be held in violation of the University’s Code of Conduct, and/or liable under Federal and State laws. For example, uploading completed labs, homework, or other assignments to any study site constitutes a violation of this policy. 

Course website: 

The instructor will use Canvas to communicate with the class electronically. Canvas will also be used to post assignments, handouts, quizzes, and visuals that are shown in class. 

Reporting Bias-Motivated Incidents:  

Penn State takes great pride to foster a diverse and inclusive environment for students, faculty, and staff. Acts of intolerance, discrimination, or harassment due to age, ancestry, color, disability, gender, gender identity, national origin, race, religious belief, sexual orientation, or veteran status are not tolerated (https://guru.psu.edu/policies/ad29) and can be reported through Educational Equity via the Report Bias webpage. 

Counseling and Psychological Services:  

Many students at Penn State face personal challenges or have psychological needs that may interfere with their academic progress, social development, or emotional wellbeing. The university offers a variety of confidential services to help you through difficult times, including individual and group counseling, crisis intervention, consultations, online chats, and mental health screenings. These services are provided by staff who welcome all students and embrace a philosophy respectful of clients’ cultural and religious backgrounds, and sensitive to differences in race, ability, gender identity and sexual orientation. Services include the following:

Counseling and Psychological Services at University Park  (CAPS): 814-863-0395
Counseling and Psychological Services at Commonwealth Campuses
Penn State Crisis Line (24 hours/7 days/week): 877-229-6400
Crisis Text Line (24 hours/7 days/week): Text LIONS to 741741 

Syllabus and Paper Acknowledgement Forms
It is the recommendation of the college that all students sign and return the Syllabus Acknowledgement Form (http://facdev.e-education.psu.edu/sites/default/files/files/Syllabus acknowledgement form.doc) during the first week of the semester. In addition, The College also recommends the Paper Submission Form (http://facdev.e-education.psu.edu/sites/default/files/files/Paper submission form.docx) as a way to have students take responsibility for papers/labs/homework done as part of group work.

Penn State E-mail Accounts

All official communications from Penn State are sent to students' Penn State e-mail accounts. Be sure to check your Penn State account regularly, or forward your Penn State e-mail (see https://pennstate.service-now.com/sp?id=kb_article_view&sys_kb_id=90160f4ddb9ed0949cde83aa1396199b) to your preferred e-mail account, so you don't miss any important information.

Deferred Grades

If you are prevented from completing this course within the prescribed amount of time for reasons that are beyond your control, it is possible to have the grade deferred with the concurrence of the instructor, following Penn State Deferred Grade Policy 48-40 (http://senate.psu.edu/policies-and-rules-for-undergraduate-students/47-00-48-00-and-49-00-grades/#48-40). To seek a deferred grade, you must submit a written request (by e-mail or U.S. post) to the instructor describing the reason(s) for the request. Non-emergency permission for filing a deferred grade must be requested before the beginning of the final examination period. It is up to the instructor to determine whether or not you will be permitted to receive a deferred grade. If permission is granted, you will work with the instructor to establish a communication plan and a clear schedule for completion.  If, for any reason, the course work for the deferred grade is not complete by the assigned time, a grade of "F" will be automatically entered on your transcript.

Military Personnel

Veterans and currently serving military personnel and/or spouses with unique circumstances (e.g., upcoming deployments, drill/duty requirements, disabilities, VA appointments, etc.) are welcome and encouraged to communicate these, in advance if possible, to the instructor in the case that special arrangements need to be made.

Technical Requirements

For this course, we recommend the minimum technical requirements outlined on the Dutton Institute Technical Requirements page (https://www.e-education.psu.edu/techspecs), including the requirements listed for same-time, synchronous communications. If you need technical assistance at any point during the course, please contact the ITS Help Desk (http://itservicedesk.psu.edu).

Netiquette

The term "Netiquette" refers to the etiquette guidelines for electronic communications, such as e-mail and bulletin board postings. Netiquette covers not only rules to maintain civility in discussions, but also special guidelines unique to the electronic nature of forum messages. Please review some general Netiquette guidelines that should be followed when communicating in this course. 

Disruptive Behavior

Behavior that disrupts normal classroom activities will not be tolerated, in accordance with Items 9 and 14 in the Student Code of Conduct. 

Safety

In the case of an emergency, we will follow the College of Earth and Mineral Sciences Critical Incident Plan (https://www.ems.psu.edu/sites/default/files/documents/faculty_staff/cip_fall_2018-spring_2019.pdf).  In the event of an evacuation, we will follow posted evacuation routes and gather at the Designated Meeting Site.  Evacuation routes for all EMS buildings are available at http://www.ems.psu.edu/resources-faculty-and-staff/safety-and-emergency-information.  For more information regarding actions to take during particular emergencies, please see the Penn State Emergency Action Guides. 

Mandated Reporting Statement

Penn State’s policies require me, as a faculty member, to share information about incidents of sex-based discrimination and harassment (discrimination, harassment, sexual harassment, sexual misconduct, dating violence, domestic violence, stalking, and retaliation) with Penn State’s Title IX coordinator or deputy coordinators, regardless of whether the incidents are stated to me in person or shared by students as part of their coursework.  For more information regarding the University's policies and procedures for responding to reports of sexual or gender-based harassment or misconduct, please visit Penn State's Office of Sexual Misconduct Prevention & Response website. 

Additionally, I am required to make a report on any reasonable suspicion of child abuse in accordance with the Pennsylvania Child Protective Services Law. 

Diversity, Inclusion, and Respect

Penn State is “committed to creating an educational environment which is free from intolerance directed toward individuals or groups and strives to create and maintain an environment that fosters respect for others” as stated in Policy AD29 Statement on Intolerance. All members of this class are expected to contribute to a respectful, welcoming and inclusive environment and to interact with civility.

For additional information, see:

Accessible Syllabus

Notes: Any syllabus posted online (e.g. a Word/PDF file or an online syllabus) should make destinations clickable links such as is done throughout this page. Also, in order to comply with Penn State Policy AD69 (Accessibility of Penn State Web Pages, http://policy.psu.edu/policies/ad69), PDF documents cannot be the sole source of presenting online information. Such documents include syllabi, homework assignments, and scanned notes. 

Disclaimer Statement

Please note that the specifics of this Course Syllabus can be changed at any time, and you will be responsible for abiding by any such changes. Changes to the syllabus shall also be given to the student in written (paper or electronic) form. 

  1. 10/13/20

[1] See http://www.ems.psu.edu/undergraduate/academic-advising/forms-and-procedures/academic-integrity