Graphing pH
Graphing pH levels in the ocean and making connections to ocean acidification.
Students will explore the topic of ocean acidification. They will construct, analyze and interpret a pH graph. Students will develop analytical thinking skills.
Authors: Amber Phillips; EARTH 2022
Lesson Resources
Additional Resources
- Acid and Base | Acids, Bases & pH | Video for Kids [3-min video]
- Ocean Acidification [7-min video]
- What is Ocean Acidification? [3-min video]
- A Day in the Life of a Float [1-min video]
- Adopt-A-Float Viz page
Products
- Data repository
- Image gallery
- Video library
- Creature feature
- Deep-sea wallpapers
- Seminars
- Research software
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- Video Annotation and Reference System
- Oceanographic Decision Support System
- MB-System seafloor mapping software
- Matlab scripts: Linear regressions
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- Introduction to Model I and Model II linear regressions
- A brief history of Model II regression analysis
- Index of downloadable files
- Summary of modifications
- Regression rules of thumb
- Results for Model I and Model II regressions
- Graphs of the Model I and Model II regressions
- Which regression: Model I or Model II?
- Matlab scripts: Oceanographic calculations
- Matlab scripts: Sound velocity
- Visual Basic for Excel: Oceanographic calculations
- Educational resources
- Publications
- Sample archive
- SciComm Resources
