GWMP 02 Turkey Run

George Washington Memorial Parkway

Site data

38.9656N 77.1565W

Oak stand

Corticololous lichens in plot 2004 (abundance)

Flavoparmelia caperata (3)
Myelochroa aurulenta (1)

Phaeophyscia rubropulchra (3)
Physcia millegrana (2)

Punctelia rudecta (4)
Pyxine sorediata (3)

Element data (mean µg/g ± SD)

2004	2009
Cd  < 0.54 Cu  45.13 ± 8.59 Cr   2.73 ± 1.19 Pb  25.52 ± 5.50 Ni   5.41 ± 1.34 Zn  70.67 ± 11.59 S  1815.4 ± 181.3 Hg  0.14 ± 0.02	Cd  < 0.50 Cu  14.11 ± 0.41 Cr   2.73 ± 0.22 Pb  16.63 ± 0.94 Ni   2.70 ± 0.07 Zn  46.75 ± 0.22 S  1795.5 ± 8.95 Hg  —