STANDARD COURSE OUTLINE College of Liberal Arts Department of Geography I General Information A. Course Number: 130 B. Title: Our Changing Global Climate C. Units: 3 D. Prerequisites or corequisites: One G.E. Foundation course. One B.2 and one A.1 course recommended. Concurrent or previous enrollment in GEOG 130 required. E. Course Classification: 3 units at C3 F. Responsible Faculty: C.M. Rodrigue, S. Dallman, P. Laris, C. Lee, S. Wechsler G. Terms Offered: every semester H. Prepared by: Christine M. Rodrigue I. Date of Submission/Revision: Fall 2008 II Catalogue Description Introduction to Earth's atmosphere, weather processes, global climate patterns, and drivers of climate change in the past and present. Analysis of how human activities affect weather and climate processes and the patterns of global climate impacts. Not open for credit to students with credit in GEOL 163. (3 hours lecture, demonstration activity) III Curriculum Justification The proposed course is a GE course in the Explorations category of B.3. (other Physical Universe) or, combined with the accompanying 1 unit laboratory course (GEOG 131), of B.1.b. (Physical Sciences with Laboratory). One of the major subdivisions of physical geography is the study of weather processes, climate patterns, and the drivers and impacts of climate change. It is a physical science that examines physical and chemical processes occurring in the atmosphere to generate everyday weather events and hazards, more persistent climate configurations, and climate change over a variety of temporal and spatial scales. These patterns and processes are affected by human activities and impact the biotic and human environments at many spatial and temporal scales. Physical geographers utilize a distinct methodological approach that incorporates techniques from Geographic Information Science (GISience) including geospatial analysis tools (e.g., geographical information systems, remote sensing, cartography, and spatial statistics) as well as more traditional physical science methods and tools. At CSULB, Geography majors receive their basic introduction to physical geography through GEOG 140, "Introduction to Physical Geography." That course can only spend a few weeks on weather and climate, and the Department would like to offer more to the student who is interested in weather and climate and in understanding the physical and chemical processes behind global climate change. The topic is of overarching concern in today’s headlines all over the world, and CSULB alumni will need to evaluate the issues critically and from a scientifically-grounded perspective. Additionally, the Department of Geography has been reviewing and redesigning its curriculum in response to two internal assessment projects (2001, 2006) and its most recent Self-Study (2007). We seek to create a better sequence of concepts and skills learned, so that students are first introduced to them in the lower division, then practice them in 300 level gateway courses, and later master them at an advanced level within their concentrations. In terms of understanding weather, climate, and climate change processes, we wish to create a deeper introduction to the physical science of global climate change at an earlier stage in their education, from which they can then take the gateway 340 course in environmental geography, and then the advanced major courses in climatology (GEOG 444), palæoclimatology (GEOG 445), and humans as agents of environmental change (GEOG 455). GEOG 130 will allow GEOG 444, 445, and 455 to go forward on a solid introduction to weather, climate, and climate change. GEOG 130 provides highly skilled faculty with important teaching and research opportunities. The Department is home to five Ph.D.s in physical and environmental geography, and GEOG 130 is a way for them to share their expertise with the lower-division students on a topic of salient visibility and great social importance. The proposed course also provides another course for articulation with community colleges, from which a disproportionate number of our majors hail. GEOG 130 would be available for articulation consideration for feeder schools running a course with CAN GEOG 12 credit. Given competing demands on our labs, facilities, and faculty, we anticipate building out to 3 or 4 sections of GEOG 130 each semester, each with approximately 30 students. We expect that a significant number will also enroll in this accompanying 1 unit GEOG 131 laboratory course, of which we can offer 1 or 2 sections, each with approximately 20 students IV Course Objectives, Measurable Student Learning Outcomes, Evaluation Instruments, and Instructional Strategies for Skill Development: A. Course Objectives Upon successful completion of the course, the student will be able to: 1. demonstrate understanding of physical processes giving rise to weather events, climate types, and climate change 2. demonstrate skill in applying basic quantitative reasoning to the analysis of meteorological processes and climatological systems 3. demonstrate proficiency in scientific communication skills B. Measurable Student Learning Outcomes 1. In order to demonstrate understanding of meteorological and climatological processes, students will show they can: a. describe the composition and structure of the atmosphere b. explain patterns of heat and water flux in terms of Earth's radiation balance, thermodynamic and hydrostatic processes, surface-atmosphere interactions, diffusion, and forces acting on air in motion c. interpret everyday and extreme weather events in terms of these fluxes and forces and differentiate storm mechanisms by latitude and scale d. distinguish weather from climate using statistical concepts e. classify climates and explain their distributions in terms of latitude, proximity to the ocean, ocean circulation, general atmospheric circulation, and topography f. trace the climate history of the earth with increasing detail toward the present, discuss common data proxies used to reconstruct it, and review physical processes used to explain climate change g. appraise uncertainties in predicting climate change and differentiate between scientific uncertainties and political manipulation of these uncertainties by interested parties h. apply climatological and biogeographical concepts and data to estimate specific impacts of global warming and argue their plausibility i. interpret remotely sensed images of temperature, humidity, ice pack conditions, live fuel moisture conditions and other physical features of relevance to weather, climate, and climate change 2. 3. In order to demonstrate skill in applying basic quantitative reasoning to the analysis of physical environmental systems, students will show that they can: a. characterize weather and climate data with basic descriptive statistics (central tendency, variation, skew, and spatial versions of these) b. model and test relationships among weather and climate factors using simple linear equations and basic inferential statistics c. interpolate missing values from a spatial field of known values (Kriging) or through an equation d. calculate scales of maps and infer distances and relationships among physical features from maps In order to demonstrate proficiency in scientific communication skills, students will show that they can: a. apply the elements of effective map communication of features and processes in the physical landscape, atmosphere, and the interfaces between them b. ability to apply the elements of effective graphic communication of scientific content through construction of several types of graphs and tables and, optionally, assembly of these into posters and/or viewgraph (e.g., PowerPoint) presentations c. ability to apply the elements of effective written communication of lab and field analyses through logical and succinct written reports d. ability to apply the elements of effective verbal communication of lab and field analyses through lab group discussions and, optionally, illustrated oral presentations C. Evaluation Instruments Course Objectives Measurable Student Learning Outcomes Representative Evaluation Instruments 1. demonstrate understanding of meteorological and climatological processes a. describe the composition and Exam questions about student recognition of structure of the atmosphere gas components of atmosphere Essay questions relating energy absorption spectra of various gasses to the vertical temperature structure of the atmosphere b. explain patterns of heat and water Essay questions on how the laws of flux thermodynamics apply to air masses Lab homework problems applying the gas laws to the motion of air Exam problem applying the water phase diagram and the gas laws to moisture extraction from an air mass Homework lab project applying the hydrostatic equation to air mass stability c. interpret weather events and Homework lab projects on reading weather spatially differentiate storm maps, recognizing common storm types and mechanisms structures within the storms, and predicting weather at various points around themExam essay comparing and contrasting storm mechanisms from two or more latitudinal belts d. distinguish weather from climate Essay question on exam e. classify climates and explain their Homework lab project classifying weather distributions stations' climates using climographs Homework lab project mapping climate types using Köppen or Thornthwaite systems f. trace climate history, discuss Homework lab project using one of the common data proxies, review datasets at NOAA's online palæoclimate physical processes used to explain proxy data archives climate change Exam questions about sequence of global climate changes over the Pleistocene/Holocene g. appraise uncertainties in global Essay exam question Report based on articles in Scientific climate change and distinguish American scientific uncertainties and political manipulation h. apply concepts and data to Project and paper using climate data and estimate specific impacts and argue maps to research a specific predicted impact their plausibility i. interpret remotely sensed images Lab on polar sea ice changes through time using decades of DMSP SSM/I imagery Lab on ozone hole changes through time using decades of TOMS data and the more recent OMI data 2. demonstrate skill in applying basic quantitative reasoning to the analysis of physical environmental systems a. characterize data with basic Exam question calculating precipitation descriptive statistics (central means, ranges, and standard deviations tendency, variation, skew, and from weather data for Long Beach spatial versions of these) Homework lab exercise characterizing point distributions on a remotely sensed image (e.g., plants) as clustered, random, or uniform using nearest neighbor analysis and relating the pattern to precipitation b. model and test relationships among Homework lab problem using simple linear physical factors using simple linear correlation and regression analysis to equations and basic inferential describe the association between two scalar statistics variables (e.g., snowfall and distance from Lake Erie , annual precipitation and variability in precipitation) Exam questions calculating the saturation condensation level, temperatures, and relative humidities of air masses traversing a landscape Lab using Chi-square and Yule's Q tests to evaluate the spatial associations of two point or area variables in a study area (either archival or field data, e.g., slope aspect and vegetation type as a surrogate for microclimate conditions) c. interpolate missing values from a Exam questions inferring values and spatial spatial field of known values patterns from isoline maps (e.g., barometric (Kriging) or through an equation pressure, precipitation, insolation) Exam questions applying the inverse square law and trigonometry to the solar constant, orbital eccentricity and seasonality, and the distribution of insolation intensity by latitude and season d. calculate scales of maps and infer On campus field project on surveying and distances and relationships among manual mapping of points at which physical physical features from maps data are collected (e.g., temperature and relative humidity using a sling psychrometer) Map reading project calculating rise and run (pressure gradient) between two points on an air pressure map, combining that information with Coriolis Effect to infer wind direction and relative strength at different locations. 3. demonstrate proficiency in scientific communication skills a. apply the elements of effective map Several homework labs require the communication of physical features production of maps and processes in the physical At least one assignment will specifically environment focus on weather or climate map design, projections, symbology, comformality and equal-area trade-offs, and clutter b. ability to apply the elements of Most hoemwork labs require the production effective graphic communication of of graphs, such as histograms, pie charts, scientific content through line charts, scatterplots, box and whisker construction of several types of plots, and fitted curves graphs and tables Exams require the processing of data in tables or spreadsheets c. ability to apply the elements of All homework labs and field assignments effective written communication of require write up of results, so students will lab and field analyses through get multiple opportunities for feedback on logical and succinct written reports writing development There is at least one formal report on which writing mechanics and quality of sources are evaluated d. ability to apply the elements of effective verbal communication of lab and field analyses through spoken presentations or discussions Required group discussions and lab work inherently foster verbalization of questions, hypotheses, and problems The optional oral or poster presentation will provide extra opportunity to present and illustrate results, using the succinct viewgraph (e.g., PowerPoint) or poster format so common in most sciences D. Instructional Strategies for Skill Development Course Objectives and Desired Skills Instructional Strategies for Skill Development 1. demonstrate understanding of meteorological and climatological processes a. in course discussions and laboratory homework assignments require students to verbalize their understanding of the patterns and processes being considered b. at least one formal report will give students the opportunity to research, conceptualize, organize, and critically analyze a weather, climate, or climate change topic in depth c. several homework labs and exam questions will give students the chance to demonstrate quantitative understanding of weather and climate patterns and processes d. students will be expected to apply concepts to problems in quantitative, mapping, and writing projects (e.g., report, laboratory homework, exams, and an optional talk) 2. demonstrate skill in applying basic a. nearly all homework lab assignments and every exam will quantitative reasoning to the give students the chance to apply basic calculation skills to analysis of physical environmental characterize data and spatial distributions of weather and systems climate phenomena b. several homework labs will coach students in handling basic linear, exponential, and logarithmic equations to describe, predict, and test hypothesized physical patterns and processes c. exam questions will specifically give students the chance to build skills in formal statistical hypothesis testing d. several lab assignments will entail interpretation of maps and equations to interpolate expected values from a limited field of known values or mathematical relationships 3. demonstrate proficiency in scientific communication skills a. map construction will recur in several homework projects and an on-campus fieldwork experience, and feedback will be provided so that students can incrementally develop their mapping skills b. nearly all homework assignments have the students constructing graphs and tables to report their results, allowing students to practice making several types of graphics and understand which are better suited to particular communication purposes c. there are so many small lab and field writeups that students will get multiple and progressive feedback to improve their writing skills, leading up to a formal paper d. an optional oral presentation will allow students to acquire and hone skills in speaking in front of peers and supporting their arguments with viewgraphs (e.g., PowerPoints) V Assessment A. Assessment beyond the evaluation of individual students' progress in achieving course objectives will involve two processes each semester, requiring the cooperation of all faculty teaching GEOG 130. There will, additionally, be a third process conducted by instructors of GEOG 130 but to help assess the companion laboratory class, GEOG 131: 1. Skill assessment a. Each semester, a pre-test will be done in the first day the class meets, in the form of an ungraded exercise requiring one quantitative reasoning skill (e.g., calculating average, minimum, and maximum annual precipitation at a weather station) and one scientific communication skill (e.g., writing a brief analysis of the weather data or graphic them) b. At the end of each semester, a post-test will be done during the day of the final, in the form of an ungraded exercise involving the same activities as the pre-test c. Students' individual longitudinal progress will be calculated, as will the aggregate performance of the class 2. Content mastery a. The pre-test and post-test exercises will entail student analysis of a weather or climate feature to evaluate how much students grasp of basic meteorology and climatology (e.g., analyzing temperature and precipitation data for several weather stations in terms of marine/continentality or windward/leeward influences) b. This part of the assessment will entail a short written analysis c. The individual and class progress will be compared as above 3. Comparison of GEOG 130 students who are also enrolled in GEOG 131 and those who are not a. All GEOG 130 faculty will be provided the names of all students on their rosters, who are simultaneously enrolled in GEOG 131 b. The GEOG 130 faculty will report the final scores of those individuals in GEOG 131 in comparison with those students not in GEOG 131. c. The objective of this process is to establish whether the lab experience has helped GEOG 130 students master physical geography content or not d. If not, GEOG 131 instructors will meet to alter the lab and test the changes the same way the next semester VI Text: Instructors may choose their own textbook. These will likely be one or more of the following, or similar: Aguado, E. and Burt, J. 2006. Understanding Weather and Climate, 4th ed. Prentice Hall. Ahrens, C. Donald. 2007. Essentials of Meteorology, Intl student ed. Brooks Cole. Ahrens, C. Donald. 2008. Meteorology Today: An Introduction to Weather, Climate, and the Environment, 9th ed. Brooks Cole. Bridgman, H.A. and Oliver, J.E. 2006. The Global Climate System: Patterns, Processes, and Teleconnections. Cambridge University Press. Oliver, J.E. and Hidore, J.J. 2001. Climatology: An Atmospheric Science, 2nd ed. Prentice Hall Rohli, R.V. and Vega, A.J. 2007. Climatology. Jones and Barlett. VII Recommended Supplemental Texts: An important reference for students working their way through the material in GEOG 130 are lab materials used in the companion class of GEOG 131. Several lab manuals that may be helpful to them are. Carbone, G. 2006. Exercises for Weather and Climate, 6th ed. Prentice Hall. Oklahoma Climatological Survey. 2005. Explorations in Meteorology: A Lab Manual, 1st ed. Brooks Cole. Snow, R.; Snow, M.; and Oliver, J.E. 2002. Exercises in Climatology. Prentice Hall. Lobban, C.S. and Schefter, M. 1992. Successful Lab Reports: A Manual for Science Students. Cambridge University Press. McCaskill, M.K. 2008. Grammar, Punctuation, and Capitalization: A Handbook for Technical Writers and Editors. Hampton, VA: NASA Langley Research Center. Available at <http://www.sti.nasa.gov/sp7084/contents.html>. VIII Course Outline: Meteorological, climatological, and climate change topics o Physical meteorology basics (1-3 weeks) o Earth in space o Electromagnetic spectrum, solar radiation and Earth radiation o Vertical structure of pressure, temperature, atmospheric chemistry, and ionization o Gas laws, hydrostatic equation, water phase diagram, stability and instability o Thermodynamics, adiabatic processes, lapse rates, molecular and turbulent diffusion, surface-atmosphere interactions, clouds, fogs, precipitation mechanisms o Dynamical meteorology basics (1-3 weeks) o Potential and kinetic energy, momentum, vorticity, conservation laws o Forces on air in motion: o Pressure gradient and Coriolis forces and geostrophic winds o Waves: Rossby and frontal o Centrifugal and frictional factors o Synoptic, mesoscale, and local meteorology basics (3-4 weeks) o Reading surface and upper air charts o Pressure variations: cyclones and anticyclones o Air mass and front analysis o Storm types by latitude: o Mid-latitude travelling cyclones and tornadoes o Tropical storms, Easterly waves, and hurricanes/typhoons/cyclones o Equatorial lows o Arctic/Antarctic bomb cyclones/hurricanes o Weather processes, patterns, and forecasting o Mesoscale and local scale systems o Monsoonal circulation o Local circulation systems o Climatology (2-3 weeks) o Distinction between weather and climate o Global energy budget o General circulation: Hadley, Ferrel, Polar cells, prevailing winds, seasons o Ocean currents and sea surface temperatures o Continentality and topography o Climate classification o Vegetation systems as indicators of climate o Climate change (3-4 weeks) o Holocene climate and environmental change and palæoclimatic reconstruction o Biogeochemical cycles and anthropomorphic alterations of these o Urban heat island o Air quality and pollution o Frequency and magnitude relationships (e.g., for floods, droughts, hurricanes) o Predicting climate trends and impacts over the next 100 – 1,000 years o Scientific uncertainty and the political manipulation of uncertainty IX Methods of Presentation: A. Lectures and discussions B. Demonstration activities C. Take-home lab activities and problems X Methods of Evaluation: A. Exams (required) B. Essays on exams (required) C. Quantitative problems on exams (required) D. Reports (required) E. Laboratory and field homework projects (required) F. Oral or poster presentations (optional) XI Extent and Nature of the Use of Technology Instructors may determine the specific mix of technology within certain constraints set by the nature of the course. Required elements include exposure to maps, remote sensing imagery, and spreadsheets for the calculation of statistics and linear equation modelling (e.g., Excel). Optional elements include BeachBoard, campus web pages, search databases in the Library, viewgraph programs (e.g., PowerPoint), microscopes, and the weather station. XII Resources and Facilities The Department of Geography has five tenured and probationary faculty with interests in physical geography and commitment to GEOG 130 and 131: Drs. Rodrigue, Lee, Laris, Wechsler, and Dallman. This team will alternate teaching or team-teaching GEOG 130 and 131, thus the number of faculty is large enough to mitigate the curricular diversion of any one of them from other instructional responsibilities in the program. The Department has a proprietary "smart" room dedicated to physical geography and GIScience instruction, which, with its sink, new microscopes, and cabinet facilities, would house sections of GEOG 130 and 131. We, additionally, have a 25 seat computer instructional lab (LA5-352), a 10 seat advanced computer lab (LA4-207), and a specialized remote sensing lab with 5 workstations (LA4-205). XIII Instructional Requirements Instructors may determine their own policies with respect to plagiarism, withdrawal, absences, and adding the courses, so long as the policies are consistent with the University policies as laid out in the CSULB Catalogue. Syllabi must refer to the appropriate sections in the Catalogue, lay out precise policies for the course on attendance and plagiarism, and ask students to inform instructors promptly of the need for accommodation of disabilities. Instructors are asked to include some explanation of how they assess class participation. XIV Bibliography: A. Textbooks: Several are listed in VII above. Others at a more advanced level include: 1. Barry, R.G. and Carleton, A.M. 2001. Synoptic and Dynamic Climatology. Routledge. 2. Cracknell, A.P.; Krapivin, V.F.; and Vorotsos, C. 2008. Global Climatology and Ecodynamics: Anthropogenic Changes to Planet Earth. Springer Verlag. 3. McGuffie, K. and Henderson-Sellers, A. 1997. A Climate Modelling Primer, 2nd ed. Wiley. 4. Stull, Roland. 1999. Meteorology for Scientists and Engineers. Brooks Cole. 5. Wallace, John M. and Hobbs, Perry V. 2006. Atmospheric Science: An Introductory Survey. Academic Press. B. Select journals for publications in meteorology, climatology, and climate change: 1. Bulletin of the American Meteorological Society 2. Journal of Climate 3. Climatic Change 4. International Journal of Climatology 5. Journal of Hydrometeorology 6. Progress in Physical Geography 7. Physical Geography 8. EOS: Transactions of the American Geophysical Union 9. Journal of Geophysical Research 10. Geophysical Research Letters 11. Earth Interactions 12. Palæogeography, Palæoclimatology, Palæoecology 13. Journal of Quaternary Science 14. International Journal of Remote Sensing 15. Science