Read e-book online Biological Monitoring of Marine Pollutants PDF

By John Vernberg

ISBN-10: 0127184503

ISBN-13: 9780127184500

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But in the case of hepatopancreas, the digestive tract, and the medium, most of the radioactivity was associated with the metabolites of pentachlorophenol and certain non-extractable material(s); only 18 to 28% of the radioactivity was attributable to pentachlorophenol . Κ. RANGA RAO et al. 58 Medium 40Ί Hepatopancreas Digestive Tract Ιί TT Wm > -M U < U Non-extract 601 20 Abdomen Céphalothorax I 0 Unk Β TeCHQ Ι,ΙΤ,Ι • 23,45-TeCP • PCP M 2ßA6-TeCP g3 2,46-TCP • PCA FIGURE 10. 228 ppm ^^C-pentachlorophenol for a period of 72 hours.

Rep. 67. 15 pp. Venema, S. C , and F. Cruetzberg. 1973. Seasonal migration of the swimming crab Macropipus holsatus in an estuarine area controlled by tidal streams. Neth. J. Sea Res. 7: 103-111. Vincent, R. E. 1960. Some influences of domestication upon three stocks of brook trout {Salvelinus fontinalis Mitchill). Trans. Amer. Fish. Soc. 8: 35-52. COMPARATIVE TOXICOLOGY AND PHARMACOLOGY OF CHLOROPHENOLS: STUDIES ON THE GRASS SHRIMP, PALAEMONETES PUGIO K. Ranga Rao Ferris R. Fox Philip J. Conklin Angela C.

Stock solutions, prepared by dissolving the pesticide in a carrier, triethylene glycol (TEG), were metered into filtered seawater via a diluter (Mount and Brungs, 1967) to obtain the desired concentrations. 045 yg phorate/£ (measured concentrations). 43 yg/£) reported by Nimmo et al. (this volume). During exposure, the animals were maintained at 25°C and 18 to 22 ° / 00 salinity and in constant light from 40-watt fluorescent tubes. After exposure, mysids from each treatment were divided randomly into three groups per concentration and placed in beakers of pesticide-free seawater for one hour before stamina measurements were taken.

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Biological Monitoring of Marine Pollutants by John Vernberg

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