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How to Label a Systems Diagram How to Label a Systems Diagram Moving toward greater complexity within systems diagrams. Example of Example of The Carbon Cycle The Carbon Cycle The Carbon Cycle http://www.esrl.noaa.gov/gmd/outreach/carbon_toolkit/basics.html The Carbon Cycle — With Labels The Carbon Cycle With Labels Reservoir Source Sink Feedback Reservoir Feedback Feedback Source Source Reservoir Source Others? Source Sink S Source Reservoir Feedback Reservoir Sink http://www.esrl.noaa.gov/gmd/outreach/carbon_toolkit/basics.html The Carbon Cycle — With Measurable Quantities Identified d f d ppm Value Can Be Measured Units of Measured Quantity % reflectivity mm/hr µg/m3 mm/hr ppm µg/m2 lbs CO2/kWh % coverage houses/mi2 g C/kg soil % cultivated land W L/hr vehicles/hr g C/m / 3 Others? g C/m3 mg/L mm/year / http://www.esrl.noaa.gov/gmd/outreach/carbon_toolkit/basics.html The Carbon Cycle — With Quantifiable Relationships Identified l h d f d Rate/Flux Can Be Determined Rate/Flux / Can Be Determined Others? Flux = The rate of matter or energy movement (amount per unit time) http://www.esrl.noaa.gov/gmd/outreach/carbon_toolkit/basics.html How to Label a Systems Diagram How to Label a Systems Diagram Moving toward greater complexity within systems diagrams. Example of Example of The Whale Pump The Whale Pump The Whale Pump Roman J, McCarthy JJ ‐ Roman J, McCarthy JJ (2010) The Whale Pump: Marine Mammals Enhance Primary Productivity in a Coastal Basin. PLoS ONE 5(10): e13255. doi:10.1371/journal.pone.0013255 The Whale Pump — With Labels The Whale Pump With Labels Source Source Reservoir Feedback Sink Reservoir Feedback Reservoir Reservoir Feedback Reservoir Feedback Others? Sink Source Reservoir Reservoir Reservoir Source Roman J, McCarthy JJ ‐ Roman J, McCarthy JJ (2010) The Whale Pump: Marine Mammals Enhance Primary Productivity in a Coastal Basin. PLoS ONE 5(10): e13255. doi:10.1371/journal.pone.0013255 The Whale Pump — With Measurable Quantities Identified d f d Value Can Be Measured gC/m3 gC/m3 mg/L Units of Measured Quantity gC/m3 gC/m / 3 gC/m3 mg/L mg/L gC/m3 ppm gC/m3 Others? gC/m3 gC/m3 gC/m3 gC/m3 Roman J, McCarthy JJ ‐ Roman J, McCarthy JJ (2010) The Whale Pump: Marine Mammals Enhance Primary Productivity in a Coastal Basin. PLoS ONE 5(10): e13255. doi:10.1371/journal.pone.0013255 The Whale Pump — With Quantifiable Relationships Identified l h d f d Humans Rate/Flux Can Be Determined Squid Rate/Flux / Can Be Determined Others? Flux = The rate of matter or energy movement (amount per unit time) Roman J, McCarthy JJ ‐ Roman J, McCarthy JJ (2010) The Whale Pump: Marine Mammals Enhance Primary Productivity in a Coastal Basin. PLoS ONE 5(10): e13255. doi:10.1371/journal.pone.0013255 How to Label a Systems Diagram How to Label a Systems Diagram Moving toward greater complexity within systems diagrams. Example of Example of The Cryosphere The Cryosphere The Cryosphere Frozen Water Frozen Water Liquid Water Atmosphere Surface Ice Glacier Sea Ice Ice Sheet Icebergs Snow Lake Ice Perma‐ frost River Ice Ocean Deborah Gross, Carleton College, and Karl Kreutz, University of Maine, 2015. The Cryosphere — With Labels The Cryosphere With Labels Feedback Frozen Water Frozen Water Source Liquid Water Sink Feedback Sink Source Surface Ice Feedback Reservoir Reservoir Feedback Ice Sheet Reservoir Reservoir Icebergs Ocean Others? Feedback Atmosphere Reservoir Glacier Sea Ice Snow Lake Ice Reservoir Perma‐ frost Reservoir River Ice Reservoir Deborah Gross, Carleton College, and Karl Kreutz, University of Maine, 2015. The Cryosphere — With Measurable Quantities Identified d f d Frozen Water Frozen Water Value Can Be Measured Units of Measured Quantity m/yr Liquid Water m/yr Atmosphere Gt/yr Surface Ice Glacier Sea Ice Ice Sheet Icebergs Gt/yr Snow Lake Ice Perma‐ frost m m Gt/yr m River Ice Ocean Others? Deborah Gross, Carleton College, and Karl Kreutz, University of Maine, 2015. The Cryosphere — With Quantifiable Relationships Identified l h d f d Frozen Water Frozen Water Rate/Flux Can Be Determined Liquid Water Atmosphere Surface Ice Rate/Flux / Can Be Determined Glacier Sea Ice Ice Sheet Icebergs Snow Lake Ice Perma‐ frost River Ice Ocean Others? Flux = The rate of matter or energy movement (amount per unit time) Deborah Gross, Carleton College, and Karl Kreutz, University of Maine, 2015.
