Výsledky vyhledávání

Piscivorous predators at the apex of aquatic food webs are thought to exhibit foraging behaviours that depend on environmental conditions. Walleye (Sander vitreus), for example, is a freshwater predator that is most active under low light conditions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::16b1a8a0323535c6956fc35c41cccf84
https://doi.org/10.1139/cjfas-2017-0556

Zobrazit plný text záznamu

Relative heart size and fish foraging ecology in a lake food web

Autor: Frederic Laberge, Nicholas B. Edmunds, Kevin S. McCann

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 75:1477-1484

Organisms occupying high trophic positions in food webs are proposed to exert a stabilizing effect on ecosystems under changing conditions. A possible mechanism underlying this phenomenon is higher mobility of large-bodied predators, which allows bro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56d5975cd53ffb2865a84c2e22510364
https://doi.org/10.1139/cjfas-2017-0412

Zobrazit plný text záznamu

Relationship between ontogenetic changes in foraging ecology and muscle lactate dehydrogenase activity in wild smallmouth bass (Micropterus dolomieu)

Autor: Irene Yin-Liao, Nicholas B. Edmunds, Frederic Laberge, Kevin S. McCann

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 73:1389-1394

The activity of muscle glycolytic enzymes scales positively with body size in active fish, a phenomenon thought to counter the increased costs of burst swimming faced by larger individuals. Recent work argued that changes in these enzymes during onto

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adcddc98cbaa74bb97a999a7397ae9ea
https://doi.org/10.1139/cjfas-2015-0537

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání