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- Mysids (Mysidopsis Bahia) Survival Growth and Fecundity Toxicity Test: Supplemental Report for Saltwater Video Training Tape| US EPA Mysids (Mysidopsis Bahia) Survival Growth and Fecundity Toxicity Test: Supplemental Report for Saltwater Video Training Tape
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- ... the video training tape 'Mysid (mysidopsis bahia) Survival, Growth, and Fecundity Test (EPA, 1990a... EPAADDEDTEXT Mysids (Mysidopsis Bahia) Survival Growth and Fecundity Toxicity Test: Supplemental Report for Saltwater Video Training Tape.
- Fecundity of American Shad, Alosa sapidissima, as an Indicator of Environmental Quality05-23-2004
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- My portion of the environmental study was to investigate the fecundity of Spotted Seatrout, Cynoscion nebulosus... Supplemental Keywords: fellowship, American shad, Alosa sapidissima, fecundity, toxic chemicals, toxic contaminants, aquatic organisms, pollution.
- 2003 Annual Report | Individual Level Indicators: Molecular Indicators of Dissolved Oxygen Stress in Crustaceans08-17-2004
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- ... paired into reproductive groups (N = 16 pairs/group) to determine fecundity and survival of the F1 generation (see Objective 4.
- Assay Short Story | Endocrine Disruptor Screening Program | US EPA10-09-2007
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- ... associated with survival, reproductive behavior, secondary sex characteristics, histopathology, and fecundity (i.e., number of spawns, number of eggs/spawn.
- Final Report | Framework for Predicting the Effects of Environmental Change on Populations
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- ... gives an excellent fit to data on the growth and fecundity of isolated individuals from a single clone of D.
- Page Title | About the Gulf Ecology Division | US EPA11-23-2009
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- The effects examined were reductions in parental survival, fecundity, hatching success, larval survival, weight of early juveniles, and weight ... On the average, the most sensitive effect was reduction in fecundity, not effects on early life stages.
- Final Report | Mechanistic Approach to Screening Chemicals and Mixtures for Endocrine Activity Using an Invertebrate Model11-19-2007
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- ... changes in growth rates, changes in molt frequencies, and altered fecundity... present as alterations in the number of viable offspring produced (fecundity.
- Final Report | Individual Variability, Environmental Stressors, and Sampling Uncertainty in Wildlife Risk Assessment10-11-2006
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- A General Model for Demographic Stochasticity in Fecundity The two major population viability analysis (PVA) software packages take very different approaches to modeling demographic stochasticity in fecundity ...
- Final Report | Modeling the Individual and Interactive Risks to an Amphibian Population Resulting from Breeding Site Contamination and Terrestrial Habitat Loss05-03-2006
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- Surveys also were conducted to quantify fecundity of females breeding in the vicinity of contaminated and reference ... Average fecundity was 599 ± 39 and 716 ± 36 eggs/female ...
- 2004 Annual Report | Evaluating the Impact of Multiple Stressors on Common Loon Population Demographics - An Integrated Laboratory and Field Approach01-25-2006
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- ... the loon population density and population demographic parameters (adult survival, fecundity, and juvenile recruitment) within the area of risk... estimate population abundance, and demographic parameters (adult survival, juvenile recruitment, fecundity) are estimated via additional surveys.