Bluegill were exposed to 3 and 30 pg/L lindane and 20 and 200 pg/L naphthalene to determine uptake rate constants, K1 depuration rate constants, K2, and bioconcentration factors, BCF. Correlations were determined between lipid normalized and non-lipid normalized BCFs, and between observed Kl, K2 and BCFs and predicted values. The K1 values for both chemicals and concentrations were similar. The K2 values were different (1.04 day~1, 0.46 day 1). Naphthalene was more rapid. BCFs for lindane (315) and naphthalene (98) were different. Lipid normalized BCFs for naphthalene were more variable than non-lipid normalized BCFs. The reverse was observed for lindane BCFs. Predicted K1, K2 , and BCFs were in agreement with observed values.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc663142 |
| Date | 08 1900 |
| Creators | DeFoer, Marguerite J. |
| Contributors | Dickson, Kenneth L., Rodgers, John H., Jr., Beitinger, Thomas L. |
| Publisher | North Texas State University |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | vii, 77 leaves: ill., Text |
| Rights | Public, DeFoer, Marguerite J., Copyright, Copyright is held by the author, unless otherwise noted. All rights |
Page generated in 0.0014 seconds