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NACE 01 Fort Dupont

National Capital Parks - East

Site data

38.8781N 76.9553W

Hardwood forest

Corticololous lichens in plot 2004 (abundance)

Candelaria concolor (1)

Flavoparmelia caperata (2)

Physcia millegrana (2)

Punctelia rudecta (2)

 

Element data (mean g/g SD)

2004

2009

Cd  < 0.55

Cu  10.19 1.56

Cr   1.13 0.55

Pb  39.74 10.84

Ni   1.70 0.73

Zn  30.45 13.66

S  1671.1 299.6

Hg  0.16 0.03

 

Cd  < 0.50

Cu  15.15 1.75

Cr   3.19 0.58

Pb  35.97 28.9

Ni   3.04 0.66

Zn  48.90 7.90

S  1688.4 137.0

Hg  —

 

Fort Dupont