APPENDIX 5-2 Soils Assessment - EPA WA...APPENDIX 5-2 Soils Assessment EPA Referral – January,...
53
APPENDIX 5-2 Soils Assessment EPA Referral – January, 2017
Transcript of APPENDIX 5-2 Soils Assessment - EPA WA...APPENDIX 5-2 Soils Assessment EPA Referral – January,...
Prof
ile D
epth
(m)
0
0.2
0.4
0.6
0.8
1
A1
B1
B2
Prof
ile D
epth
(m)
0
1
0.6
A1
B2
0.8
0.4
0.2
NB: EC1:5: Electrical conductivity as measured in a 1:5 soil water solution pH1:5: Soil pH as measured in a 1:5 soil water solution Exchangeable cations expressed as a ratio of the cation concentration and the ECEC.
ECEC: Effective Cation Exchange Capacity Clay <0.002 mm, Silt 0.002–0.02 mm, Fine sand 0.02–0.2 mm, Coarse sand 0.2–-2.0 mm, Gravel >2.0 mm * Below detection limit
NB: EC1:5: Electrical conductivity as measured in a 1:5 soil water solution pH1:5: Soil pH as measured in a 1:5 soil water solution Exchangeable cations expressed as a ratio of the cation concentration and the ECEC.
ECEC: Effective Cation Exchange Capacity Clay <0.002 mm, Silt 0.002–0.02 mm, Fine sand 0.02–0.2 mm, Coarse sand 0.2–-2.0 mm, Gravel >2.0 mm * Below detection limit
NB: EC1:5: Electrical conductivity as measured in a 1:5 soil water solution pH1:5: Soil pH as measured in a 1:5 soil water solution Exchangeable cations expressed as a ratio of the cation concentration and the ECEC.
ECEC: Effective Cation Exchange Capacity Clay <0.002 mm, Silt 0.002–0.02 mm, Fine sand 0.02–0.2 mm, Coarse sand 0.2–-2.0 mm, Gravel >2.0 mm * Below detection limit
NB: EC1:5: Electrical conductivity as measured in a 1:5 soil water solution pH1:5: Soil pH as measured in a 1:5 soil water solution Exchangeable cations expressed as a ratio of the cation concentration and the ECEC.
ECEC: Effective Cation Exchange Capacity Clay <0.002 mm, Silt 0.002–0.02 mm, Fine sand 0.02–0.2 mm, Coarse sand 0.2–-2.0 mm, Gravel >2.0 mm * Below detection limit
NB: EC1:5: Electrical conductivity as measured in a 1:5 soil water solution pH1:5: Soil pH as measured in a 1:5 soil water solution Exchangeable cations expressed as a ratio of the cation concentration and the ECEC.
ECEC: Effective Cation Exchange Capacity Clay <0.002 mm, Silt 0.002–0.02 mm, Fine sand 0.02–0.2 mm, Coarse sand 0.2–-2.0 mm, Gravel >2.0 mm * Below detection limit
1 Samples with EC>0.3dS/m were washed of dissolved salts prior to testing for exchangeable cations and ECEC.
2
