Here we use the term 'relative fitness' to mean the fitness of hatchery fish (either lifetime or some component) relative to that of wild fish spawning in the same habitat.
If you don't buy a large aquarium in the beginning, you will have to continue purchasing larger tanks throughout the fish's lifetime.
Stanley Bogdan invented a braking system for his reels that allowed for drag of extraordinary smoothness and strength, greatly decreasing the chance that the fish of a lifetime would be able to strain and break an angler's line.
And indeed the 50-centimeter-long, eellike creatures can wreak havoc on freshwater communities when they invade from the sea, with a single sea lamprey able to kill 18 kilograms of fish in its lifetime.
Smaller relative exposure declines of 75% were calculated for each of prenatal, postnatal, and childhood PCB-153 exposure assuming total lifetime fish replacement with beef.
The 8-page questionnaire ascertained information on lifetime fish consumption and select sociodemographic characteristics such as household income in four mutually exclusive categories.
Analysis of variance failed to identify significant mean differences in gestation or any measure of birth size in relation to duration of maternal lifetime fish consumption.
Finally, our lifetime fish advisory compliance results suggest that periods of adherence that include childhood and childbearing age (Ontario Ministry of the Environment 2011) would likely appreciably reduce relevant POP exposures.
Collectively, these exposure decline results for short-term, long-term, and lifetime fish consumption advisory compliance are consistent with the long human elimination half-life of PCB-153 (15.1 years).
Other parameters concerned self-caught freshwater fish, recent and lifetime tobacco consumption, recent and average alcohol consumption, and indices for general indoor housing quality, exposure to traffic, to indoor and outdoor stoking of diverse organic materials and for experiencing nuisance from noise during the day and during the night.
