Depensation, probability of fertilization, and the mating system of Atlantic cod (Gadus morhua L.)

By Sherrylynn Rowe, J. A. Hutchings, D. Bekkevold, A. Rakitín. 2004

94 citations recorded by the source corpus.

Subfields: Ecology, Evolution, Behavior and Systematics, Global and Planetary Change, Nature and Landscape Conservation

View Paper: https://www.semanticscholar.org/paper/27a6ca31887631f754d08c7d05cd2f4212db8f19

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Ecology, Evolution, Behavior and Systematics

In Global and Planetary Change

In Nature and Landscape Conservation

Citations in the corpus

Extreme increases in natural mortality prevent recovery of collapsed fish populations in a Northwest Atlantic ecosystem (2015, background): “However, Allee effects need not result only from an inherent dynamical component of a population, i.e. a demographic Allee effect such as reduced fertilization efficiency or mate-finding success at low population size (Courchamp et al. 2008, e.g. Rowe et al. 2004).”
The effect of sperm to egg ratio and gamete contact time on fertilization success in Atlantic cod Gadus morhua L (2009, unknown): “(2004) who found a positive relationship for Atlantic cod between the abundance of males known to spawn with a single female in a spawning event and fertilization success; which is likely due to an increase in sperm concentration, sperm competition among males, and/or “mate choice” taking place at t”
Multiple Allee effects and population management. (2007, background): “juvenile cod; fewer adult cod imply higher juvenile mortality) [ 23 ,42]”
How cod shapes its world (2008, background): “Furthermore, low densities of cod have been claimed to disproportionally reduce the likelihood that cod eggs get fertilized (Rowe et al., 2004).”
Emerging Issues and Methodological Advances in Fisheries Reproductive Biology (2011, background): “2009) and the potential for depensation due to density-dependent mating strategies (Frank and Brickman 2000; Caddy and Agnew 2004; Rowe et al. 2004).”
Allee Effects in Ecology and Conservation (2008, background): “Overfi shing has driven populations of Atlantic cod (Gadus morhua) to a few percent of historical abundances: the North Sea population has declined 90% since 1970, while populations around Newfoundland are at 1% of 1960s levels—a loss of at least 2 billion reproductive individuals from these areas a”
Conservation status of the loggerhead sea turtle in Brazil: an encouraging outlook (2007, background): “Reduced mating encounters have been implicated in several major population collapses including north Atlantic cod (Rowe et al. 2004) and saiga antelope (Milner-Gulland et al. 2003), and could also affect the recovery of a depleted sea turtle population (Chaloupka & Balazs 2007).”