| 1997 RMP Data: Trace Elements in bivalve tissue samples | |
| Table 18. Trace element concentrations in bivalve tissues, 1997. NS = not sampled, ND = not detected. Units expressed as dry weight. T-0 = time of bivalve deployment into the Estuary from the source indicated under station name heading. CGIG--Crassostrea gigas, CFLU--Corbicula fluminea, MCAL--Mytilus californianus. *Tins are reported in terms of total tin. | |
|
Station Code
|
Station
|
Date
|
Cruise
|
Species
|
Lipid
|
Moisture
|
Ag
|
As
|
Cd
|
Cr
|
Cu
|
Hg
|
Ni
|
Pb
|
Se
|
Zn
|
DBT
|
MBT
|
TBT
|
TTBT
|
|
.
|
.
|
.
|
.
|
.
|
%
|
%
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
mg/kg
|
µg/kg Sn*
|
µg/kg Sn*
|
µg/kg Sn*
|
µg/kg Sn*
|
| BG20 | Sacramento River | 5/9/97 | 13 | CFLU | 8.7 | 90.1 | ND | 9.1 | 1.1 | 33.6 | 82 | 0.168 | 5.6 | 0.9 | 2.9 | 166 | ND | ND | ND | ND |
| BG30 | San Joaquin River | 5/9/97 | 13 | CFLU | 7.3 | 92.0 | ND | 12.0 | 1.3 | 53.9 | 103 | 0.227 | 7.7 | 1.0 | 2.6 | 233 | ND | ND | 11 | 19 |
| BF20 | Grizzly Bay | 5/9/97 | 13 | CFLU | 17.4 | 94.5 | 0.10 | 9.0 | 1.0 | 43.6 | 97 | 0.219 | 7.1 | 1.0 | 3.3 | 218 | ND | ND | 47 | ND |
| BD50 | Napa River | 5/8/97 | 13 | CGIG | 14.5 | 89.5 | 3.49 | 9.5 | 12.2 | 1.9 | 277 | 0.212 | 2.0 | 0.6 | 3.6 | 858 | ND | ND | 48 | 7 |
| BD40 | Davis Point | NS | 13 | CGIG | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS | NS |
| BD30 | Pinole Point | 5/8/97 | 13 | CGIG | 13.1 | 79.7 | 1.88 | 6.9 | 5.3 | 0.9 | 139 | 0.106 | 0.9 | 0.4 | 3.5 | 483 | ND | ND | 24 | 4 |
| BD20 | San Pablo Bay | 5/8/97 | 13 | CGIG | 12.2 | 80.4 | 2.00 | 8.7 | 6.1 | 0.7 | 133 | 0.102 | 0.7 | 0.4 | 3.6 | 497 | ND | ND | 26 | ND |
| BD15 | Petaluma River | 5/8/97 | 13 | CFLU | 9.3 | 87.4 | 0.17 | 8.8 | 2.5 | 69.7 | 128 | 0.142 | 13.7 | 1.2 | 2.4 | 365 | ND | ND | ND | 8 |
| BC61 | Red Rock | 5/8/97 | 13 | MCAL | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| BC21 | Horseshoe Bay | 5/9/97 | 13 | MCAL | 8 | 83.6 | ND | 10.1 | 4.7 | 5.7 | 13 | 0.177 | 6.3 | 1.9 | 4.5 | 199 | ND | ND | 33 | ND |
| BC10 | Yerba Buena Island | 5/7/97 | 13 | MCAL | 9.1 | 83.2 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | ND | ND | 54 | ND |
| BB71 | Alameda | 5/7/97 | 13 | MCAL | 9.9 | 80.1 | ND | 8.4 | 2.8 | 3.7 | 9 | 0.107 | 3.9 | 1.3 | 2.6 | 140 | ND | ND | 36 | ND |
| BA40 | Redwood Creek | 5/7/97 | 13 | MCAL | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| BA30 | Dumbarton Bridge | 5/7/97 | 13 | MCAL | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |
| BA10 | Coyote Creek | 5/7/97 | 13 | CGIG | 15 | 85.5 | 3.53 | 8.4 | 5.9 | 1.7 | 164 | 0.141 | 1.5 | 0.7 | 4.0 | 672 | ND | ND | 86 | ND |
| T-0 | Putah Creek | 1/26/97 | 13 | CFLU | 10.7 | 88.5 | 0.04 | 6.7 | 0.5 | 42.8 | 80 | 0.203 | 4.2 | 0.6 | 2.6 | 164 | ND | ND | ND | 30 |
| T-0 | Tomales Bay | 1/26/97 | 13 | CGIG | 7.6 | 89.1 | 1.61 | 7.5 | 9.3 | 1.3 | 78 | 0.346 | 1.4 | 0.2 | 1.5 | 582 | ND | ND | ND | ND |
| T-0 | Bodega Head | 1/26/97 | 13 | MCAL | 5.9 | 82.6 | 0.06 | 8.7 | 6.0 | 3.6 | 8 | 0.201 | 3.7 | 1.3 | 2.1 | 200 | ND | ND | 5 | 6 |
| BG20 | Sacramento River | 9/26/97 | 15 | CFLU | 7.1 | 95.9 | 0.21 | 19.6 | 2.2 | 17.2 | 261 | 0.272 | 5.3 | 1.0 | 4.3 | 165 | 24 | 201 | 54 | ND |
| BG30 | San Joaquin River | 9/26/97 | 15 | CFLU | 4.1 | 96.3 | 0.27 | 24.4 | 2.6 | 18.9 | 255 | 0.286 | 6.2 | 1.1 | 4.3 | 187 | 62 | 360 | 68 | ND |
| BF20 | Grizzly Bay | 9/23/97 | 15 | CFLU | 6.2 | 94.5 | 0.34 | 15.9 | 1.5 | 12.1 | 180 | 0.228 | 3.5 | 0.9 | 3.4 | 127 | 52 | 234 | 62 | ND |
| BD50 | Napa River | 9/23/97 | 15 | CGIG | 1.8 | 96.1 | 6.58 | 10.4 | 15.0 | 1.6 | 465 | 0.526 | 2.7 | 0.8 | 5.4 | 1578 | ND | ND | 54 | ND |
| BD40 | Davis Point | 9/23/97 | 15 | CGIG | 2.4 | 93.4 | 4.29 | 8.1 | 6.4 | 0.9 | 246 | 0.289 | 1.0 | 0.4 | 7.3 | 658 | ND | ND | 41 | ND |
| BD30 | Pinole Point | 9/25/97 | 15 | MCAL | 2.8 | 92.6 | ND | 14.6 | 7.2 | 4.8 | 13 | 0.268 | 6.2 | 3.1 | 2.2 | 341 | ND | ND | 24 | ND |
| BD20 | San Pablo Bay | 9/25/97 | 15 | CGIG | 7.3 | 91.0 | 7.49 | 6.7 | 10.4 | 2.0 | 437 | 0.258 | 2.3 | 0.9 | 8.1 | 958 | ND | ND | 28 | ND |
| BD15 | Petaluma River | 9/25/97 | 15 | CGIG | 2.5 | 93.0 | 5.78 | 7.0 | 15.9 | 2.4 | 311 | 0.462 | 3.3 | 1.2 | 5.5 | 1234 | ND | ND | 6 | ND |
| BC61 | Red Rock | 9/25/97 | 15 | MCAL | 4.6 | 88.4 | ND | 14.1 | 5.8 | 3.9 | 11 | 0.309 | 5.4 | 2.8 | 4.7 | 264 | ND | ND | 41 | ND |
| BC21 | Horseshoe Bay | 9/25/97 | 15 | MCAL | 6.1 | 84.7 | 0.09 | 10.2 | 5.5 | 2.7 | 11 | 0.189 | 3.8 | 2.9 | 4.5 | 211 | ND | ND | 34 | ND |
| BC10 | Yerba Buena Island | 9/24/97 | 15 | MCAL | 4.7 | 89.5 | 0.17 | 7.4 | 4.2 | 2.1 | 11 | 0.220 | 3.7 | 2.4 | 4.1 | 238 | 12 | ND | 111 | ND |
| BB71 | Alameda | 9/24/97 | 15 | MCAL | 4.4 | 85.6 | 0.19 | 11.5 | 5.1 | 2.5 | 10 | 0.243 | 3.9 | 2.5 | 3.3 | 249 | 8 | ND | 56 | ND |
| BA40 | Redwood Creek | 9/24/97 | 15 | MCAL | 1.9 | 90.9 | 0.14 | 15.1 | 6.2 | 3.5 | 9 | 0.302 | 5.2 | 2.6 | 2.5 | 275 | ND | ND | 14 | ND |
| BA30 | Dumbarton Bridge | 9/24/97 | 15 | MCAL | 2.6 | 92.0 | 0.07 | 7.4 | 7.1 | 3.2 | 8 | 0.228 | 6.5 | 2.8 | 2.5 | 292 | ND | ND | 5 | ND |
| BA10 | Coyote Creek | 9/24/97 | 15 | CGIG | 1.4 | 93.8 | 16.70 | 7.8 | 12.3 | 0.8 | 428 | 0.574 | 1.5 | 0.7 | 5.5 | 1341 | ND | ND | ND | ND |
| T-0 | Putah Creek | 6/24/97 | 15 | CFLU | 9.4 | 86.6 | 0.18 | 12.0 | 1.6 | 16.1 | 151 | 0.180 | 2.0 | 0.6 | 2.6 | 162 | ND | 201 | ND | ND |
| T-0 | Tomales Bay | 6/23/97 | 15 | CGIG | 11.3 | 91.4 | 1.62 | 8.3 | 11.3 | 0.6 | 113 | 0.308 | 0.9 | 0.6 | 1.8 | 958 | ND | ND | ND | ND |
| T-0 | Bodega Head | 6/23/97 | 15 | MCAL | 4.3 | 84.3 | 0.05 | 10.2 | 4.8 | 1.0 | 5 | 0.139 | 1.5 | 1.2 | 2.3 | 160 | ND | ND | 2 | ND |