Understanding the Environmental Impact of USA's Emissions and Fertilizer Use
This presentation delves into the visual analysis of the USA's emissions and fertilizer usage over the years, based on the ImPACT framework by Waggoner and Ausubel. It highlights key trends in emissions and their relationship with agricultural practices, examining the balance of leverage changes and the net impacts on cropland and overall environmental health. The slides provide a comparative timeline from 1965 to 1995, showcasing the evolution and presenting actionable insights for sustainable practices.
Understanding the Environmental Impact of USA's Emissions and Fertilizer Use
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Presentation Transcript
USA C emission ImPACT Visual Waggoner Ausubel slide 2
Less More USA C emission ImPACT Visual Waggoner Ausubel slide 3
e ‘ @ USA C emission ImPACT Visual Waggoner Ausubel slide 4
@ +@ ‘+ USA C emission ImPACT Visual Waggoner Ausubel slide 6
USA N Fertilizer ImPACT Visual Waggoner Ausubel slide 7
Less More e 1965 Y ‘ @ USA N Fertilizer Less More 1995 e @ Y ‘ ImPACT Visual Waggoner Ausubel slide 8
e ‘ Y @ USA N Fertilizer ImPACT Visual Waggoner Ausubel slide 9
e @+ ‘+ Y USA N Fertilizer ImPACT Visual Waggoner Ausubel slide 10
USA Cropland ImPACT Visual Waggoner Ausubel slide11
Less More USA Cropland ImPACT Visual Waggoner Ausubel slide 12
@ e Y ‘ USA Cropland ImPACT Visual Waggoner Ausubel slide 13
@+ e Y ‘+ USA Cropland ImPACT Visual Waggoner Ausubel slide 14
Net of leverages changes C emission %/yr @ Less More e ‘ Component leverages %/yr Balance of leverages %/yr ImPACT Visual Waggoner Ausubel slide 16