- American Beech fruit
American Beech, Fagus grandifolia Photo taken September 9, 2006 at Hubbard Brook Experimental Forest, NH - "Measuring Soil Hydraulic Conductivity"
"Joel Detty (left) and Rachel Cloutier (right), students from Plymouth State University, measuring hydraulic conductivity of soil using a compact constant-head permeameter." - "Measuring Soil Hydraulic Conductivity 2"
"Mark Fabian (left) and Janet Towse (right), students from Plymouth State University, measuring hydraulic conductivity of soil using a compact constant-head permeameter."