Lethal concentration

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 31 3   Download

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 20 4   Download

đề tài nghiên cứu về “Khả năng thích nghi độ mặn của cá basa (Pangasius bocourti) bột, hương, giống” được thực hiện để đánh giá khả năng thích nghi với điều kiện mặn của cá nhằm tìm hiểu thêm về khả năng nuôi loài này trong tương lai. Mời các bạn cùng tham khảo nội dung chi tiết.

8p bautroibinhyen17 13-02-2017 53 3   Download