Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Alison R. Loeppky"'
Autor:
Alison R. Loeppky, Luke D. Belding, Alex R. Quijada-Rodriguez, John D. Morgan, Brenda M. Pracheil, Bryan C. Chakoumakos, W. Gary Anderson
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Abstract Changes to calcium carbonate (CaCO3) biomineralization in aquatic organisms is among the many predicted effects of climate change. Because otolith (hearing/orientation structures in fish) CaCO3 precipitation and polymorph composition are con
Externí odkaz:
https://doaj.org/article/031d28fde53640eb9101e0c786f6d49e
Autor:
Alex R. Quijada-Rodriguez, John D. Morgan, Alison R. Loeppky, Bryan C. Chakoumakos, Luke D. Belding, Brenda M. Pracheil, W. Gary Anderson
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
Changes to calcium carbonate (CaCO3) biomineralization in aquatic organisms is among the many predicted effects of climate change. Because otolith (hearing/orientation structures in fish) CaCO3 precipitation and polymorph composition are controlled b
Autor:
W. Gary Anderson, Alison R. Loeppky
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 78:612-622
Nonessential elements like Sr2+ are incorporated via Ca2+ transport proteins due to their similar chemical properties and are substituted for Ca2+ in hard structures of fishes. Few studies have investigated the uptake kinetics of nonessential element
Publikováno v:
North American Journal of Fisheries Management. 40:61-74
Autor:
Alison R. Loeppky, Ryan P. Koenigs, R. Seth Wood, Brenda M. Pracheil, Gary Anderson, Ronald M. Bruch, Bryan C. Chakoumakos
Publikováno v:
Scientific Reports, Vol 9, Iss 1, Pp 1-5 (2019)
Scientific Reports
Scientific Reports
Fish otoliths, or ear bones, are comprised of the CaCO3 polymorphs (aragonite, calcite and vaterite), which can occur either alone or in combination. The polymorph phase abundance in an otolith depends on, as yet, unexplained genetic and environmenta
Publikováno v:
Journal of Fish Biology. 94:810-814
In this study we quantified the percent CaCO3 polymorph composition in otoliths of larval and juvenile Lake Sturgeon Acipenser fulvescens via X-ray microdiffraction. Sagittal otoliths of sub-adults were primarily composed of aragonite (> 90%) while t
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 547:151667
Unique otolith chemistry signatures have been useful in reconstructing environmental histories of teleost fish, including their use as a natural tag of natal habitat. The ability to use otolith chemistry as a chronological measure of life history, ho
Autor:
Alison R. Loeppky, Gail K. Davoren
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 501:65-73
Identifying the natal origin of marine fish is important to understand connectivity and productivity among populations residing in different habitats. Capelin , Mallotus villosus , is a key marine forage fish species that spawns at both beach (warmer
Publikováno v:
Journal of Experimental Marine Biology and Ecology. 498:25-31
Identifying the natal origin of marine fish species is important to understand the relative productivity and connectivity of local populations. Otolith chemistry can represent habitats occupied during early life history stages, thereby distinguishing
Publikováno v:
Geological Society of America Abstracts with Programs.