Effects of food concentration, animal interactions, and water volume on survival, growth, and reproduction of daphnia magna under flow-through conditions
Conference
·
· Am. Soc. Test. Mater., Spec. Tech. Publ.; (United States)
OSTI ID:6432908
The purpose of this study is to evaluate the effects of food concentration, animal interaction, and water volume on the survival, growth, and reproduction of Daphnia magna under flow-through conditions. A response surface design was used to determine the interactive, as well as the individual, effects of the three factors. The results indicated that there were no important interactive effects of the three factors on survival, growth, or reproduction of D. magna. Individual effects of the factors on reproduction were observed. Food concentration produced a linear trend, with increasing food concentration resulting in an increase in offspring production. The number of daphnids per container produced a quadratic trend, with the maximum offspring production occurring in vessels containing approximately 14 daphnids. Water volume produced a slight linear trend, with increasing water volume resulting in an increase in offspring production.
- Research Organization:
- EGandG Bionomics, Aquatic Toxicology Laboratory, Wareham, MA
- OSTI ID:
- 6432908
- Report Number(s):
- CONF-8110103-
- Conference Information:
- Journal Name: Am. Soc. Test. Mater., Spec. Tech. Publ.; (United States) Journal Volume: STP-802
- Country of Publication:
- United States
- Language:
- English
Similar Records
The Effect of Dietary Exposure to Coal Ash Contaminants within Food Ration on Growth and Reproduction in Daphnia magna
Toxic effect of selenium on the zooplankton, Daphnia magna and Daphnia pulicaria, in water and the food source (Chlamydomonas reinhardtii)
Pentachlorophenol disrupts steroid hormone metabolism at concentrations that reduce survival and fecundity of Daphnia magna
Journal Article
·
Tue Jul 14 20:00:00 EDT 2020
· Environmental Toxicology and Chemistry
·
OSTI ID:1658004
Toxic effect of selenium on the zooplankton, Daphnia magna and Daphnia pulicaria, in water and the food source (Chlamydomonas reinhardtii)
Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1983
·
OSTI ID:5216628
Pentachlorophenol disrupts steroid hormone metabolism at concentrations that reduce survival and fecundity of Daphnia magna
Conference
·
Sat Dec 30 23:00:00 EST 1995
·
OSTI ID:398178
Related Subjects
520200* -- Environment
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
550200 -- Biochemistry
560300 -- Chemicals Metabolism & Toxicology
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL GROWTH
AQUATIC ORGANISMS
BIOLOGICAL EFFECTS
ECOLOGICAL CONCENTRATION
FOOD
GROWTH
LIFE CYCLE
POLLUTION
REPRODUCTION
SURVIVAL CURVES
WATER POLLUTION
Aquatic-- Chemicals Monitoring & Transport-- (-1989)
54 ENVIRONMENTAL SCIENCES
550200 -- Biochemistry
560300 -- Chemicals Metabolism & Toxicology
59 BASIC BIOLOGICAL SCIENCES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ANIMAL GROWTH
AQUATIC ORGANISMS
BIOLOGICAL EFFECTS
ECOLOGICAL CONCENTRATION
FOOD
GROWTH
LIFE CYCLE
POLLUTION
REPRODUCTION
SURVIVAL CURVES
WATER POLLUTION