Climate-driven physiological changes in Mahseer (Tor tambroides) juveniles.
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| Autori principali: | , , , , |
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| Natura: | Artículo científico |
| Lingua: | en |
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Scientific reports
2025
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| _version_ | 1868266169513803778 |
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| author | Iskandar, Nur Syuhada Noor, Noorashikin Md Cob, Zaidi Che Das, Simon Kumar Abdullah, Mohamad Amir Aiman |
| author_facet | Iskandar, Nur Syuhada Noor, Noorashikin Md Cob, Zaidi Che Das, Simon Kumar Abdullah, Mohamad Amir Aiman Iskandar, Nur Syuhada Noor, Noorashikin Md Cob, Zaidi Che Das, Simon Kumar Abdullah, Mohamad Amir Aiman |
| collection | PubMed - marine biology |
| contents | Climate-driven physiological changes in Mahseer (Tor tambroides) juveniles. Iskandar, Nur Syuhada Noor, Noorashikin Md Cob, Zaidi Che Das, Simon Kumar Abdullah, Mohamad Amir Aiman Climate Change Animals Carbon Dioxide Temperature Cyprinidae Stress, Physiological Aquaculture Climate change, characterized by rising atmospheric carbon dioxide (CO) levels and increasing global temperatures, poses significant threats to aquatic ecosystems. This study examines the impact of elevated CO concentrations and water temperature on the growth, survival, and hematological condition of mahseer juveniles. A controlled experiment was conducted to analyze growth parameters, including specific growth rate (SGR), relative growth rate (RGR), feed conversion ratio (FCR), and hematological indices across varying CO and temperature conditions. The findings indicate that CO levels significantly influence fish weight, with higher concentrations promoting growth up to a threshold. Elevated temperature negatively affects fish weight gain, particularly at extreme levels. Hematological responses suggest that prolonged exposure to high CO and temperature alters blood parameters, indicating physiological stress. The interaction between CO and temperature suggests that optimal growth occurs at high CO and moderate temperatures, whereas excessive warming exacerbates metabolic stress and mortality. These results provide essential insights for sustainable aquaculture practices and conservation strategies in the face of climate change. The significance of these findings extends to aquaculture industries aiming to optimize fish production under changing environmental conditions. |
| format | Artículo científico |
| id | pubmed_40750818 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Scientific reports |
| record_format | pubmed |
| spellingShingle | Climate-driven physiological changes in Mahseer (Tor tambroides) juveniles. Iskandar, Nur Syuhada Noor, Noorashikin Md Cob, Zaidi Che Das, Simon Kumar Abdullah, Mohamad Amir Aiman Climate Change Animals Carbon Dioxide Temperature Cyprinidae Stress, Physiological Aquaculture Climate-driven physiological changes in Mahseer (Tor tambroides) juveniles. Iskandar, Nur Syuhada Noor, Noorashikin Md Cob, Zaidi Che Das, Simon Kumar Abdullah, Mohamad Amir Aiman Climate Change Animals Carbon Dioxide Temperature Cyprinidae Stress, Physiological Aquaculture Climate change, characterized by rising atmospheric carbon dioxide (CO) levels and increasing global temperatures, poses significant threats to aquatic ecosystems. This study examines the impact of elevated CO concentrations and water temperature on the growth, survival, and hematological condition of mahseer juveniles. A controlled experiment was conducted to analyze growth parameters, including specific growth rate (SGR), relative growth rate (RGR), feed conversion ratio (FCR), and hematological indices across varying CO and temperature conditions. The findings indicate that CO levels significantly influence fish weight, with higher concentrations promoting growth up to a threshold. Elevated temperature negatively affects fish weight gain, particularly at extreme levels. Hematological responses suggest that prolonged exposure to high CO and temperature alters blood parameters, indicating physiological stress. The interaction between CO and temperature suggests that optimal growth occurs at high CO and moderate temperatures, whereas excessive warming exacerbates metabolic stress and mortality. These results provide essential insights for sustainable aquaculture practices and conservation strategies in the face of climate change. The significance of these findings extends to aquaculture industries aiming to optimize fish production under changing environmental conditions. |
| title | Climate-driven physiological changes in Mahseer (Tor tambroides) juveniles. |
| topic | Climate Change Animals Carbon Dioxide Temperature Cyprinidae Stress, Physiological Aquaculture |
| url | https://pubmed.ncbi.nlm.nih.gov/40750818/ |