Zobrazeno 1 - 10
of 58
pro vyhledávání: '"D. P. Milazzo"'
Autor:
U. M. Cowgill, D. P. Milazzo
Publikováno v:
Archives of Environmental Contamination and Toxicology. 21:224-232
The sensitivity ofDaphnia magna andCeriodaphnia dubia to various levels of carbonate alkalinity and to the reference toxicant, NaCl, were examined in reconstituted water using the three brood test.D. magna was more tolerant of high levels of alkalini
Autor:
U. M. Cowgill, D. P. Milazzo
Publikováno v:
Archives of Environmental Contamination and Toxicology. 21:218-223
The sensitivity of two cladocerans,Daphnia magna andCeriodaphnia dubia to salinity 200 mg CaCO3/L. However, at concentrations
Autor:
U. M. Cowgill, D. P. Milazzo
Publikováno v:
Archives of Environmental Contamination and Toxicology. 20:211-217
This paper reports the sensitivity ofCeriodaphnia dubia andDaphnia magna to ethanol, acetone, phenol, 4-chlorophenol, trichloromethane, diethanolamine and chlorobenzene, utilizing the three-brood test. The endpoints examined include survival at 48 h
Autor:
U. M. Cowgill, D. P. Milazzo
Publikováno v:
Archiv für Hydrobiologie. 120:185-196
Autor:
D. P. Milazzo, F. M. Gersich
Publikováno v:
Archives of Environmental Contamination and Toxicology. 19:72-76
Two replicate 14-day static renewal chronic toxicity tests were conducted withDaphnia magna Straus for each of three test chemicals (boric acid, aniline, and 2,4-dichlorophenol). These tests were conducted at 24 ± 2°C. The objective of this study w
Publikováno v:
Archives of Environmental Contamination and Toxicology. 19:513-517
The three brood Ceriodaphnia dubia test was carried out three nonconsecutive times, each period being separated by the previous one by three weeks. The toxicant studied was sodium lauryl sulfate (SLS) which bacterially degrades completely by the end
Autor:
U. M. Cowgill, D. P. Milazzo
Publikováno v:
Archives of environmental contamination and toxicology. 21(1)
The three brood Ceriodaphnia dubia test was carried out on fifteen formulations and pure compounds presently in general use in a variety of treatment processes or as reference toxicants. The most toxic substances (LC50 (based on survival/EC50 (based
Autor:
U. M. Cowgill, D. P. Milazzo
Publikováno v:
Bulletin of environmental contamination and toxicology. 46(1)
The purpose of this paper was to discover whether a pure metal, such as copper, evoked a different toxic response from Ceriodaphnia dubia than a salt of that metal. The US EPA Water Quality Criteria for Copper indicates that acute toxicity to CU is r
Publikováno v:
Water Environment Research. 64:742-743
Publikováno v:
Water Environment Research. 64:744-744