https://commons.ru.ac.za/vital/access/manager/Index ${session.getAttribute("locale")} 5 The development of a practical diet for juvenile dusky kob, Argyrosomus japonicus, for the South African mariculture industry https://commons.ru.ac.za/vital/access/manager/Repository/vital:5257 Wed 12 May 2021 23:09:07 SAST ]]> Lead-radium dating of two deep-water fishes from the southern hemisphere, Patagonian toothfish (Dissostichus eleginoides) and Orange Roughy (Hoplostethus atlanticus) https://commons.ru.ac.za/vital/access/manager/Repository/vital:5295 1.0 dpm.g⁻¹). An analysis revealed ontogenetic differences in radium-226 uptake that may be attributed to changes in habitat or diet. Radiometric age from otolith core studies was used to describe a radium-226 uptake time-series for some species, which revealed interesting patterns over long periods. This synopsis provides information on the uptake of radium-226 to otoliths from an environmental perspective, which can be used as a basis for future studies.]]> Thu 13 May 2021 06:26:57 SAST ]]>