High temperatures are required for ozone formation. Another important climate variable is wind...
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Transcript of High temperatures are required for ozone formation. Another important climate variable is wind...
High temperatures are required for ozone formation. Another important climate variable is wind patterns, which play a big role in the daily levels of ozone in New England.
Source: EPA: http://www.epa.gov/region01/
Diameter at Breast Height (DBH)Diameter at Breast Height (DBH)
Diameter (D)
= 3.14
D = C/
Area = r2
Circumference (C)
Measuring Tree HeightMeasuring Tree Height
TreeHeight
Angle
Baseline Distance
Tree Height = (tan(angle)*baseline) + (eye height)
Eye Height
White Pine 5-Needle Fascicle
Chlorotic Fleck
Insect Damage
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