Sentence examples for spawning success in from inspiring English sources

Finally, Maes et al. [ 34] suggested that, given the random factors affecting spawning success in the open ocean, a sweepstake strategy [ 56] might explain genetically patchy recruitment in sampling locations across Europe [ 57], leading to a weak but significant isolation-by-time (IBT) signal.

This will likely depend on whether the traits associated with adult migration are also linked to traits that improve adult overwintering and spawning success in interior streams, as well as growth and survival in early life history and during juvenile outmigration.

Hence, the selection pressure to adapt to the low saline waters is a major force influencing the spawning success of cod in the Baltic Sea (Westin and Nissling 1991; Nissling et al. 1994), limited by factors such as egg buoyancy, sperm motility, and general osmoregulation.

If the waste-feed dominated diet alters the fatty acid composition of saithe and cod livers and has a negative effect upon egg quality during vitellogenesis, the increased condition evident in FA fish may not translate to a proportional increase in spawning success.

The lower mating preference means that transgenic males' spawning success is lower than wild males', in relation to their frequency in the population.

We conclude that Nile tilapia favour mating in groups and that spawning success as defined here is a heritable trait.

Selection for harvest weight in GIFT should improve spawning success of Nile tilapia, provided the mating period is limited to 20 32 days.

There were significant changes in mating behavior and spawning success following exposure to E2 and 11-KT.

In the process, cultured-origin individuals have a potentially lower relative spawning success ν S, which might occur due to nongenetic effects of rearing in the captive environment that affects spawning success (e.g., ability to migrate to spawning grounds, developmental responses to the cultured environment; Gross 1998; Youngson et al. 2001; Lorenzen et al. 2012) and due to any sterilization.

GH transgenesis can greatly accelerate growth and, in culture conditions, is associated with secondary effects such as poor swimming capacity and spawning success.

Although spawning habitat is a limiting factor for northern pike reproduction in many waterways, Casselman and Lewis [53] found no relationship between spring water levels and northern pike spawning success.