The responses of freshwater (Daphnia magna. Pimephales promelas) and saltwater (Mysidopsis bahia. Cyprinodon variegatus) toxicity test species to elevated calcium concentrations and changing salinity conditions were investigated. The use of salinity as a criterion for selection between saltwater and freshwater test species was investigated by conducting both calcium and salinity toxicity tests.
Salinity was determined to be an inappropriate criterion under conditions encountered in this study.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc331168 |
| Date | January 1989 |
| Creators | Price, Edmund E., 1954- |
| Contributors | Dickson, Kenneth L., Kester, Andrew S., Beitinger, Thomas L., Donahue, Manus J., Schoolmaster, Frank Andrew |
| Publisher | University of North Texas |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | vii, 116 leaves : ill., Text |
| Rights | Public, Price, Edmund E., 1954-, Copyright, Copyright is held by the author, unless otherwise noted. All rights reserved. |
Page generated in 0.0149 seconds