Resonance control of acoustic focusing systems through an environmental reference table and impedance spectroscopy.

Autor: Daniel M Kalb, Robert J Olson, Heidi M Sosik, Travis A Woods, Steven W Graves

Publikováno v: PLoS ONE, Vol 13, Iss 11, p e0207532 (2018)

Acoustic standing waves can precisely focus flowing particles or cells into tightly positioned streams for interrogation or downstream separations. The efficiency of an acoustic standing wave device is dependent upon operating at a resonance frequenc

Externí odkaz: https://doaj.org/article/664dcf19325643558c57ec7a82e2eec2

Spatial and ontogenetic variation in the trophic ecology of skipjack tuna, Katsuwonus pelamis, in the eastern Pacific Ocean

Autor: Robert J. Olson, Noemi Bocanegra-Castillo, Felipe Galván-Magaña, Shane P. Griffiths, Leanne Fuller, Vanessa Alatorre-Ramírez

Publikováno v: Marine Biology. 168

The eastern Pacific Ocean (EPO) covers ~ 55 million km2 of complex, dynamic habitats that can affect the distribution of ecologically and commercially important skipjack tuna, Katsuwonus pelamis, and its forage. The relationships between oceanography

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab15f7221f7ee21db9f96d7e3b49efca
https://doi.org/10.1007/s00227-021-03872-5

Global patterns and inferences of tuna movements and trophodynamics from stable isotope analysis

Autor: Robert J. Olson, Heidi Pethybridge, Nicolas Goñi, Christopher J. Somes, Anne Lorrain, Valerie Allain, Frédéric Ménard, Jock W. Young, Leanne M. Duffy, John M. Logan, Nathalie Bodin, Brittany S. Graham, Clothilde Langlais, C.A. Choy

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography
Deep Sea Research Part II: Topical Studies in Oceanography, 2020, 175, pp.104775. ⟨10.1016/j.dsr2.2020.104775⟩
Deep-Sea Research Part Ii-Topical Studies in Oceanography
Deep-Sea Research Part Ii-Topical Studies in Oceanography, 2020, 175, pp.104775. ⟨10.1016/j.dsr2.2020.104775⟩

WOS:000554017400016; A global dataset of carbon stable isotope (delta C-13) values from yellowfin, bigeye, and albacore tuna muscle tissue (n = 4275) was used to develop a novel tool to infer broad-scale movement and residency patterns of these highl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fc79b2d9b6325e77cfca8bb5b9bef71
https://hal.science/hal-02987362

Imaging FlowCytobot modified for high throughput by in‐line acoustic focusing of sample particles

Autor: Steven W. Graves, Alexi Shalapyonok, Heidi M. Sosik, Robert J. Olson, Daniel J. Kalb

Publikováno v: Limnology and Oceanography: Methods. 15:867-874

Imaging FlowCytobot, a submersible instrument that measures optical properties and captures images of nano- and microplankton-sized particles, has proved useful in plankton studies, but its sampling rate is limited by the ability of hydrodynamic focu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::461eb38d1ba06191ab9b2e991af7d0ad
https://doi.org/10.1002/lom3.10205

Spatial food‐web structure in the eastern tropical P acific O cean based on compound‐specific nitrogen isotope analysis of amino acids

Autor: Cleridy E. Lennert-Cody, Lisa T. Ballance, Elizabeth D. Hetherington, Brian N. Popp, Jeffrey C. Drazen, Ronald S. Kaufmann, Robert J. Olson

Publikováno v: Limnology and Oceanography. 62:541-560

The effective evaluation of trophic interactions in pelagic food webs is essential for understanding food web ecology, conservation biology, and management. We tested the applicability of compound-specific isotope analysis of amino acids (CSIA-AA) fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8b280cc24164720d37b05639753c9f38
https://doi.org/10.1002/lno.10443