9578

• UCREFRP Catalog Number: 9578
• Author: Hamilton, S. J. and e. al.
• Title: The Evaluation of Contaminant Impacts on Razorback Sucker Held in Flooded Bottomland Sites Near Grand Junction, Colorado - 1997.
• USFW Year: 2001.
• USFW - Doc Type: CAP6-WW,
• Copyright Material: NO

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

. Table
1.

Table
1.

2.

3.

4.

5.

6.

7.

8.

9.

10.

11.

12.

UST OF SUMMARY TABLES

Page

Summary of selenium concentrations (JLglg or JLgIL as appropriate) in
muscle plug and eggs in the adults whose larvae were used in the larval
fish study, and water, food, and larvae, and survival of larvae after 30
days of exposure in the larval fish study................................................................... XVI

UST OF TABLES

Page

Mean (standard error in parentheses and number of samples in brackets)
quality assurance and quality control measures for selenium analysis
of sediment and biological samples ........................ .................................................. 21
Limit of detection for elements measured by inductively coupled argon
plasma spectroscopy in water (JLgIL), sediment (JLglg dw: dry weight),
zooplankton (JLglg dw), and fish eggs (JLglg dw) ................... ........... .............. .......... 22
Concentration of selenium (JLgIL) measured by AA in filtered and unfiltered
water samples from Horsethief Canyon State Wildlife Area (HT) sample
stations near Grand Junction, Colorado, where adult razorback sucker were

held. ............................................................................................................................ 29

Concentration of selenium (JLgIL) measured by AA in filtered and unfiltered
water samples from Adobe Creek (AC) sample stations near Grand Junction,

Colorado........ .......... ..............;.................................................. ................................. 30

Concentration of selenium (JLgIL) measured by AA in filtered and unfiltered
water sample from Walter Walker State Wildlife Area (WW) sample stations
near Grand Junction, Colorado.................................................................................. 31
Mean (standard error in parentheses and number of samples in brackets)
concentration of inorganic elements (mgIL) measured by ICP in water
collected from three sites near Grand Junction, Colorado ........................................ 33
Mean (standard error in parentheses) selenium concentration (JLglg dry
weight) measured by AA in sediment from various stations at three sites
near Grand Junction, Colorado.................................................................................. 36
Concentration of inorganic elements (JLglg dry weight) measured by ICP in
sediment from various stations at three sites near Grand Junction, Colorado .......... 37
Carbon and solids content of sediments from various stations at three sites
near Grand Junction, Colorado......... ......................................................................... 41
Mean (standard error in parentheses) percent clay, silt, and sand in sediment
from various stations at three sites near Grand Junction, Colorado.......................... 42
,-:oncentration of selenium (JLglg dry weight) measured by AA in zooplankton
from various stations at three sites near Grand Junction, Colorado.......................... 43
Concentration of selenium (JLglg dry weight) measured by AA in fish,
aquatic invertebrates, tadpoles, and an aquatic plant at various stations at
three sites near Grand Junction, Colorado................ ............ ........... ......................... 45

VI