CHOH 02 Oldtown

Chesapeake & Ohio Canal NHP

Site data

39.5373N 78.5948W

Hardwood floodplain forest

Corticololous lichens in plot 2004 (abundance)

Candelaria concolor (2)

Flavoparmelia caperata (4)

Myelochroa aurulenta (4)

Parmelia sulcata (3)

Parmotrema hypotropum (1)
Phaeophyscia pusilloides (1)

Phaeophyscia rubropulchra (4)

Physcia millegrana (4)

Punctelia rudecta (4)

Punctelia subrudecta (3)

Pyxine caesiopruinosa (1)

Element data (mean µg/g ± SD)

2004	2009
Cd  < 0.55 Cu  9.55 ± 2.53 Cr   2.90 ± 2.77 Pb  9.80 ± 4.45 Ni   3.65 ± 1.11 Zn  49.99 ± 11.5 S  1507.3 ± 335 Hg  0.14 ± 0.03	Cd  < 0.50 Cu  9.81 ± 0.41 Cr   3.38 ± 0.36 Pb  19.86 ± 0.63 Ni   3.69 ± 0.52 Zn  25.50 ± 0.71 S  1370.01 ± 48.8 Hg  —