Tutela ambientale del Lago Trasimeno - ARPA Umbria

6 . S i n t e s i e d a t i
2 9 3
Dati analitici carote: metalli
Codice
Intervallo
profondità
As Cd Cr tot Cr (VI) Fe Mn Hg Ni Pb Cu Se Zn
Punto
mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg mg/kg
cm
s.s. s.s. s.s. s.s. s.s. s.s. s.s. s.s. s.s. s.s. s.s. s.s.
C2 bis 5-10 13.0 0.2 90 < 0.5 38000 1280 0.2 61.0 27.0 25.0 4.5 70
C2 bis 10-15 18.0 0.2 95 < 0.5 39500 1200 0.11 63.0 29.0 25.0 5.1 74
C2 bis 15-20 14.0 0.2 99 < 0.5 41000 1100 0.12 66.0 31.0 28.0 4.4 76
C2 bis 20-25 9.5 0.2 99 < 0.5 38000 807 0.11 63.0 29.0 26.0 5.8 73
C2 bis 35-40 7.9 0.2 105 < 0.5 43000 680 0.09 71.0 27.0 27.0 5.3 78
C2 bis 50-60 7.4 < 0.2 103 < 0.5 39900 594 0.06 67.0 22.0 24.0 5.7 70
C2 bis 100-110 10.0 < 0.2 99 < 0.5 36300 609 0.1 65.0 19.0 21.0 4.7 64
C10 0-5 9.0 < 0.2 63 < 0.5 26500 635 0.1 42.0 18.0 21.0 4.2 50
C10 5-10 7.8 < 0.2 77 < 0.5 32200 468 0.12 48.0 18.0 21.0 4.9 58
C10 15-20 6.4 < 0.2 91 < 0.5 37000 443 0.09 58.0 20.0 22.0 5.1 96
C11 0-5 10.0 < 0.2 63 < 0.5 25000 624 0.12 42.0 18.0 22.0 3.9 49
C11 5-10 8.9 < 0.2 95 < 0.5 38000 627 0.09 60.0 22.0 25.0 5.6 67
C11 10-15 8.7 < 0.2 99 < 0.5 40000 501 0.1 66.0 23.0 26.0 5.9 74
C12 0-5 17.0 0.2 101 < 0.5 42300 12800 0.15 65.0 30.0 30.0 5.3 79
C12 5-10 11.0 0.2 95 < 0.5 39900 11600 0.1 62.0 28.0 28.0 5.4 76
C12 10-15 6.8 < 0.2 67 < 0.5 39400 587 0.13 45.0 21.0 21.0 3.2 58
C12 20-25 7.8 0.2 89 < 0.5 38000 666 0.13 57.0 26.0 26.0 3.8 72
C12 50-60 8.4 0.2 125 < 0.5 36000 730 n.d. 80.0 24.0 29.0 3.4 98
C12 100-110 11 0.2 108 < 0.5 30000 760 n.d. 74.0 18.0 24.0 3 78
C13 0-5 17.0 0.2 97 < 0.5 38500 1280 0.12 62.0 27.0 24.0 5.2 75
C13 5-10 13.0 0.2 91 < 0.5 37000 1250 0.16 60.0 26.0 24.0 4.6 72
C13 15-20 8.2 0.2 85 < 0.5 40000 692 0.12 56.0 25.0 23.0 3.2 67
C13 35-40 4.2 < 0.2 70 < 0.5 44800 422 0.11 47.0 17.0 18.0 3.3 53
C13 50-60 11 0.2 123 < 0.5 35000 660 n.d. 82.0 24.0 29.0 3.8 89
C13 100-110 8.2 0.2 140 < 0.5 38000 660 n.d. 92.0 24.0 32.0 3.4 97