Lethal concentration

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Summary of Chemistry doctoral thesis: The accumulation, elimination and effect of heavy metals (As, Cd, Pb) on cortisol levels in Oreochromis sp.

Research scope and content: Study on Lethal Concentration 50 (LC50 - 96 hours) of As and Cd and Pb in Oreochromis sp.; the accumulation, elimination of heavy metals (As, Cd, Pb) in Oreochromis sp. in exposure phase and elimination phase; the effects of heavy metals (As, Cd, Pb) on plasma cortisol levels in Oreochromis sp.

27p capheviahe27 23-02-2021 35 3 Download

Doctoral dissertation of aquaculture: Effects of nitrite, temperature and hypercapnia on physiological processes and growth in clown knifefish (Chitala ornata, Gray 1831)

The objectives of dissertation: The objectives of this dissertation were to investigate the effects of nitrite, high concentrations of carbon dioxide and elevated temperatures to physiological parameters and growth of the air-breathing C. ornata during sub-lethal and chronic exposures of these factors in isolation and combination in order to provide a better physiological understanding, particularly recommendations and solutions for minimizing impacts of nitrite toxicity and its combination with other environmental elements in aquaculture ponds under global climate change

213p cotithanh321 06-08-2019 21 4 Download