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PRWI Sites: 2004 element concentrations (g/g SD) in Flavoparmelia caperata (2009 values for selected plots in red)

 

 

 

Cd

Cu

Cr

Pb

Ni

Zn

S

Hg

 

 

 

 

 

 

 

 

 

 

 

PRWI01

Birch Bluff Tr

38.5639N 77.3463W

0.64 0.16

6.92 1.21

0.66 0.13

5.18 1.22

1.18 0.37

43.29 9.78

1525.2 55.2

0.13 0.05

PRWI02

Birch Bluff & Crossing Tr

38.5628N 77.3419W

0.72 0.24

15.38 6.12

1.35 0.26

25.97 4.13

1.67 0.34

40.96 14.26

1524.3 75.9

0.16 0.01

< 0.50

12.19 1.44

2.25 1.00

20.50 0.78

2.43 0.94

41.55 11.25

1434.7 74.64

PRWI03

So Valley Tr & Turkey Run Tr

38.5697N 77.3642W

< 0.54

6.86 0.88

0.74 0.08

6.56 0.66

0.97 0.12

31.56 0.29

1249.0 45.3

0.11 0.01

PRWI04

Old Blacktop Rd south

38.5953N 77.3882W

0.64 0.14

13.68 1.26

3.48 1.97

18.32 4.75

3.68 1.55

45.46 12.38

1421.8 112.2

0.16 0.01

PRWI05

Oak Ridge Tr

38.5953N 77.3875W

< 0.54

16.17 7.95

0.60 0.08

8.20 0.68

1.41 0.08

31.50 6.75

1135.4 162.1

0.11 0.03

PRWI06

Old Blacktop Rd south

38.5897N 77.3875W

0.66 0.20

21.91 2.96

1.53 0.73

19.73 1.58

1.74 0.54

49.71 9.31

1207.9 152.8

0.12 0.01

PRWI07

Taylor Farm Rd

38.5816N 77.3792W

0.69 0.12

8.43 4.14

1.54 1.51

12.26 0.50

1.72 0.83

29.54 13.35

1181.6 86.2

0.13 0.02

< 0.50

15.07 0.45

3.61 0.45

11.79 6.39

3.47 0.16

44.22 2.53

1427.6 197.2

PRWI08

High Meadows Tr south

38.9817N 77.2375W

< 0.54

12.62 2.49

3.99 3.00

20.95 6.38

4.00 2.73

43.30 11.95

1136.7 192.7

0.15 0.03

PRWI09

North Parking Area F

38.6046N 77.3837W

< 0.54

12.34 1.22

1.66 0.99

10.47 0.90

2.06 1.06

39.42 7.24

1293.5 106.7

0.17 0.02

PRWI10

North Parking Area F west

38.6142N 77.3889W

0.73 0.31

6.83 3.71

0.71 0.28

12.69 1.21

1.39 0.83

26.50 10.80

1384.3 29.1

0.16 0.01

< 0.50

12.93 2.66

1.40 0.14

16.62 0.46

2.09 0.78

46.99 16.46

1415.1 47.6

PRWI11

North Parking Area F NW

38.6182N 77.3891W

< 0.54

11.36 1.20

1.02 0.24

11.13 2.35

1.63 0.07

35.39 3.14

1408.6 51.3

0.16 0.02

PRWI12

Mawavi Rd

38.5871N 77.4100W

0.57 0.04

13.01 4.91

2.09 1.32

15.58 4.91

2.67 2.10

71.58 28.18

1249.9 23.9

0.14 0.02

PRWI13

Mawavi Rd S Valley Tr

38.5875N 77.4219W

< 0.54

7.54 0.38

0.67 0.16

9.76 3.33

1.08 0.13

29.48 3.69

1238.5 126.4

0.12 0.02

PRWI14

Parking Area D south

38.5743N 77.3621W

< 0.54

9.81 3.53

0.66 0.22

4.88 1.72

1.19 0.12

90.01 38.0

1568.2 112.4

0.16 0.02

PRWI15

Pyrite Mine Rd

38.5687N 77.3532W

0.64 0.18

14.38 6.10

2.69 2.10

18.08 6.51

2.96 1.78

45.13 6.89

1295.7 152.2

0.13 0.00

PRWI16

So Valley Orenda Mine

38.5690N 77.3509W

0.59 0.07

8.98 0.96

0.58 0.07

7.23 2.39

2.87 2.63

81.64 27.52

1492.6 112.2

0.15 0.02

< 0.50

10.07 5.93

2.57 0.97

5.52 0.46

2.61 1.00

39.15 4.10

1397.9 78.91

PRWI17

Parking Area E east

38.5867N 77.3614W

0.59 0.06

8.53 1.60

0.67 0.12

8.41 1.31

1.09 0.39

33.07 13.28

1270.3 127.6

0.12 0.02

PRWI18

Parking Area E west

38.5891N 77.3770W

< 0.54

16.08 3.83

0.67 0.13

8.86 4.81

1.26 0.41

28.08 5.23

1148.0 28.9

0.13 0.02

< 0.50

12.98 0.95

2.31 1.43

10.70 8.95

2.35 1.49

38.60 4.92

1470.4 68.11

PRWI19

Parking Area I SE

38.5683N 77.3733W

< 0.54

10.67 2.86

0.72 0.18

12.73 4.39

0.98 0.22

29.39 2.14

1215.2 118.6

0.11 0.01

PRWI20

Liming Lane Parking Area I

38.5695N 77.3887W

< 0.54

7.18 0.80

0.70 0.13

18.01 4.83

1.26 0.07

34.92 3.37

1350.6 135.3

0.12 0.01

PRWI21

Near Goodwill Cabin Camp

38.5962N 77.3623W

< 0.54

7.70 2.97

1.02 0.38

4.94 1.53

1.26 0.45

27.08 6.69

1330.0 130.3

0.10 0.04

PRWI22

Burma Rd east

38.6038N 77.3650W

0.77 0.27

9.58 3.14

0.75 0.19

8.53 2.78

1.68 0.06

45.76 11.87

1368.8 108.7

0.12 0.01

PRWI23

Burma Rd south

38.6041N 77.3764W

< 0.54

14.52 0.20

1.22 0.09

9.23 3.27

1.76 0.14

45.66 0.60

1313.9 24.9

0.14 0.01

< 0.50

13.80 2.56

2.31 1.43

8.54 6.95

2.35 1.49

38.60 4.92

1470.4 68.11

PRWI24

Burma Rd and Scenic Dr

38.5958N 77.3756W

< 0.54

11.79 2.31

1.83 0.64

12.05 3.70

2.49 0.79

37.85 9.66

1129.4 104.3

0.12 0.02

PRWI25

Oak Ridge Tr/ S Valley Tr

38.5983N 77.4121W

0.59 0.08

9.36 3.73

0.96 0.40

17.67 6.59

1.28 0.60

39.22 12.71

1459.8 164.3

0.15 0.01

< 0.50

11.68 3.22

1.65 0.60

15.11 3.67

1.75 0.81

38.02 9.35

1448.1 71.23

PRWI26

S Valley Tr North

38.5955N 77.4211W

0.73 0.22

9.02 4.45

0.65 0.10

8.47 2.21

1.24 0.14

26.86 4.09

1458.5 28.7

0.15 0.02

PRWI27

West Gate Rd

38.6039N 77.4171W

< 0.54

7.02 1.49

0.93 0.17

9.14 3.47

1.35 0.09

36.89 8.50

1228.5 84.0

0.15 0.02

PRWI28

West Gate Rd north 1 km

38.6108N 77.4185W

0.56 0.02

16.62 1.12

1.09 0.58

24.12 3.47

1.66 0.39

35.72 4.03

1280.2 86.78

0.12 0.01

PRWI29

West Gate Rd north 2 km

38.6203N 77.4219W

< 0.54

8.24 2.64

0.58 0.06

9.93 3.75

1.36 0.41

26.93 3.84

1146.8 94.3

0.10 0.01

PRWI30

Farms to Forest Tr

38.6055N 77.4109W

0.55 0.01

10.99 2.46

1.84 0.52

10.49 1.96

2.14 0.72

37.34 9.24

1337.6 206.8

0.16 0.02

PRWI31

NNE of PW30

38.6135N 77.4111W

< 0.54

8.62 1.01

0.82 0.28

16.07 5.69

1.93 1.19

45.53 13.90

1497.1 36.0

0.12 0.02

PRWI32

N of PW31

38.6218N 77.4106W

< 0.54

11.74 2.65

1.90 1.41

12.33 4.58

1.28 0.72

41.56 9.93

1396.4 126.3

0.13 0.03

PRWI33

Mawavi Rd SW

38.5817N 77.4106W

< 0.54

6.29 1.79

< 0.54

10.71 8.01

0.98 0.20

24.25 4.24

1399.3 57.4

0.09 0.04

PRWI34

S Valley Tr South

38.5707N 77.4032W

< 0.54

6.75 2.59

0.95 0.35

6.16 3.06

0.94 0.16

22.65 3.23

1341.0 76.17

0.08 0.03

PRWI35

S. Valley Tr S downstream

38.5721N 77.3921W

< 0.54

7.49 1.40

0.60 0.10

6.11 1.17

1.36 0.25

22.82 1.39

991.48 98.7

0.08 0.01

< 0.50

11.57 3.63

2.44 1.46

4.96 0.38

3.12 0.34

41.95 12.9

1413.9 185.6

PRWI36

Parking Area H SE

38.5780N 77.3857W

0.78 0.23

30.83 7.36

0.84 0.17

27.95 2.85

1.26 0.29

51.52 6.42

1436.5 121.7

0.16 0.01

PRWI37

Parking Area H SW

38.5864N 77.3993W

< 0.54

10.02 2.30

0.77 0.01

19.93 4.34

1.73 0.85

26.58 2.24

1239.2 116.1

0.13 0.02

PRWI38

N Valley Tr S

38.5871N 77.3543W

< 0.54

22.40 8.82

0.56 0.01

6.42 1.43

2.73 1.07

49.14 12.52

1301.3 147.4

0.10 0.01

PRWI39

NE near Travel Trailer Village

38.5991N 77.3545W

0.63 0.13

8.73 1.00

0.64 0.16

6.33 2.39

1.92 1.42

45.98 10.07

1426.9 97.6

0.12 0.01

PRWI40

Pleasant Camp area

38.5947N 77.3548W

< 0.54

6.86 4.34

< 0.54

3.60 0.64

0.76 0.01

19.33 2.59

1323.6 128.5

0.05 0.03

< 0.50

12.23 1.04

1.83 1.48

9.56 5.54

2.09 1.18

39.62 5.09

1388.3 15.54

PRWI41

N Valley Quantico Falls

38.5885N 77.3464W

0.64 0.11

9.46 3.23

0.72 0.29

9.32 2.83

1.26 0.30

30.00 6.34

1377.1 130.5

0.13 0.02

< 0.50

8.04 2.24

2.47 0.33

8.52 4.17

2.03 0.44

34.05 8.49

1318.8 18.14

PRWI42

Oak Ridge Campground

38.6202N 77.4333W

0.57 0.04

13.67 1.15

1.17 0.41

18.56 6.74

1.75 0.81

40.23 6.28

1448.4 121.2

0.13 0.01

< 0.50

10.96 1.12

1.27 0.19

17.19 0.78

1.41 0.07

32.42 2.14

1578.9 89.24

PRWI43

Cabin Camp 2

38.5805N 77.4194W

< 0.54

11.36 2.37

0.86 0.21

16.84 3.43

1.17 0.21

39.51 11.3

1384.4 30.5

0.13 0.02

PRWI44

South Orenda Rd

38.5619N 77.3535W

< 0.54

11.59 6.02

< 0.54

7.66 2.51

1.66 0.30

33.59 2.93

1183.6 122.7

0.09 0.02

< 0.50

11.39 1.20

1.82 0.54

4.96 0.55

1.78 0.41

37.90 3.34

1387.1 204.4