It is possible that the effects of captivity result in variability in isotopic fractionation, although previous studies have shown similar values derived from both captive and wild caught samples  ,  , . Additionally, altered metabolic activity levels or pathways may be in part driving forces for differential fractionation between trophic and source amino acids. Limnology and Oceanography-Methods 7: — The change in the rate of tuna growth after three years corresponded to movement of the tuna to larger tanks at the Monterey Bay Aquarium and a possibly less controlled diet, which lead to an increase in tuna growth rate. View Article Google Scholar 4. The rate of incorporation of a new isotopic composition into the tissues of an organism determines how long an immigrant to a region will be distinguishable from a long-term resident . Marine Ecology-Progress Series 85— Oscar Sosa-Nishikawa and Dr.
© 2020 sundayriveron-line.com - All rights reserved. All Models are over 21 y.o.