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Final

GGR100H1 Study Guide - Final Guide: Thermosphere, Density Of Air, Sustainable Agriculture


Department
Geography
Course Code
GGR100H1
Professor
C
Study Guide
Final

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GGR100 Exam Review
Equations
Radiation=
Stefan-Boltzmann Law: Q proportionate to T^(4) (t=temperature, Q=radiation)
Radiation Balance: Albedo (a)
K*=K(down) x (1-a) a= outgoing radiation/incoming radiation Unit: Watts/m^2
Net Radiation= (SWdown-SWup) + (LWdown -LWup)
Water Balance:
Change in Storage= P-E-R
P= Q + E + change in S (Q=runoff, P=precipitation, E=evapotranspiration, S=storage)
RH=Actual water vapour in the air/ Maximum water vapor possible x100
Soil Water Balance= evapotranspiration + surplus+ change in soil-moisture storage
evapotranspiration=transpiration+evaporation
Interception loss= litter + canopy interception loss
Net rainfall= total rainfall- total interception loss
Lecture 1
Positive Feedback: increases response in the system
Lecture 2
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