The Eastern Baltic cod abundance started rapidly to increase in the mid-2000s as evidenced
by analytical stock assessments, due to increased recruitment and declining fishing …

Abstract The Barents Sea stock of Atlantic cod (Gadus morhua) is currently the world's
largest cod stock. It is also a stock for which long time-series are available and much …

Oogenesis in fishes follows a universal plan; yet, due to differences in the synchrony and
rate of egg development, spawning frequency varies from daily to once in a lifetime. Some …

Reproductive timing can be defined as the temporal pattern of reproduction over a lifetime.
Although reproductive timing is highly variable in marine fishes, certain traits are universal …

The traditional view of iteroparity in fishes is one of an annual reproductive cycle that
culminates each year in spawning. More recently, a more flexible view of fish reproduction …

Although incorporating detailed reproductive data into all stock assessments is not a
practical goal, the need to understand how reproductive biology affects population …

Life-history theory suggests that animals may skip reproductive events after initial maturation
to maximize lifetime fitness. In iteroparous teleosts, verifying past spawning history is …

The use of egg production methods to estimate the spawning stock biomass (SSB) of fish
depends critically on establishing the biological basis underpinning the methods. In this …

Abnormal hydroclimatic years in the Amazon have been increasingly frequent in the last two
decades, creating more prolonged droughts and severe floods. These events are expected …

Oceanographic processes and ecological interactions can strongly influence recruitment
success in marine fishes. Here, we develop an environmental index of sablefish recruitment …