Výsledky vyhledávání - "Phillip M. Allred"

Cardiac and opercular responses in channel catfish (Ictalurus punctatus) exposed to high levels of phosphate

Autor: Phillip M. Allred, John R. Strange, Donald J. Fletcher

Publikováno v: Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 13:501-515

Channel catfish were exposed to elevated levels of phosphate in three different experimental regimes with cardiac and opercular rates being monitored by the use of unimplanted electrodes. Fish exposed to 20 mg/l phosphate, in 2 mg/l increasing increm

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d9590375158f105f37c87a423e014bd
https://doi.org/10.1080/10934527809374829

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Phosphate incorporation by Daphnids and channel catfish in phosphate‐rich environments

Autor: John R. Strange, Wayne E. Kerr, Phillip M. Allred, Donald J. Fletcher

Publikováno v: Journal of Environmental Science and Health . Part A: Environmental Science and Engineering. 12:311-325

A study of the direct incorporation of 32P‐labelled phosphate into Daphnia sp. and channel catfish revealed a rapid uptake of phosphate in the Daphnids which peaked at approximately two hours. Following a slight decline in measured radioactivity, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ce74bee16496bfcacb7a9465319c63e
https://doi.org/10.1080/10934527709374757

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