WebJun 3, 2015 · But a new UConn study says that recreational fishing has an impact, and the evolutionary path of a species may be on the line. In a recent paper published in the … WebSheldon Spectrum and the Plankton Paradox: Two Sides of the Same Coin: A trait-based plankton size-spectrum model Cuesta, J. A., Delius, G. W. & Law, R., 25 May 2024 Article in Journal of Mathematical Biology
Fishing as an evolutionary force - Research Database, The …
WebHowever, fishing has considerable potential as an evolutionary force. Fishing is a tremendous source of mortality, and most fisheries target prey nonrandomly and are size … WebJan 19, 2024 · 1. Introduction. Humans might be the ‘world's greatest evolutionary force’ [1,2], frequently driving what is now called ‘rapid evolution’, ‘contemporary evolution’ or ‘evolution on ecological time scales’.Indeed, even the earliest putative examples of contemporary evolution often had clear anthropogenic drivers, including pollution [3–6], … bruce singman attorney california
A behavioral perspective on fishing-induced evolution
WebDec 1, 2007 · Exploitation of fish populations can induce evolutionary responses in life histories. For example, fisheries targeting large individuals are expected to select for early maturation at smaller sizes, leading to reduced fecundity and thus also reduced fisheries yield.These predicted phenotypic shifts have been observed in several fish stocks, but … WebAug 11, 2024 · Fisheries-induced evolution can change the trajectory of wild fish populations by selectively targeting certain phenotypes. For important fish species like Atlantic salmon, this could have large implications for their conservation and management. ... likely represents the most significant directional evolutionary force imposed by … WebJan 12, 2009 · Acting as super-predators, humans are forcing changes to body size and reproductive abilities in some species 300 percent faster than would occur naturally, a new study finds. Hunting and fishing ... ewart northumberland