Session 22: P Cycle

MIT 12.742 Marine Chemistry, Fall 2006 Instructor: Dierdre Toole View the complete course: https://ocw.mit.edu/courses/12-742-marine-chemistry-fall-2006 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP60Pp6pulxQtwnCtlorxCN40 *Note: Audio files are available only for a selection of lecture sessions.* The lecture provides a detailed overview of the global phosphorus cycle, emphasizing its relative simplicity compared to other biogeochemical cycles because phosphorus has no significant gaseous phase. The cycle moves phosphorus from rocks → land → rivers → ocean → sediments → and back to uplifted crust. License: Creative Commons BY-NC-SA More information at https://ocw.mit.edu/terms More courses at https://ocw.mit.edu Support OCW at http://ow.ly/a1If50zVRlQ We encourage constructive comments and discussion on OCW’s YouTube and other social media channels. Personal attacks, hate speech, trolling, and inappropriate comments are not allowed and may be removed. More details at https://ocw.mit.edu/comments. Learn more about your ad choices. Visit megaphone.fm/adchoices