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| Main Authors: | , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Archives of environmental contamination and toxicology
2025
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| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/41152593/ |
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| _version_ | 1868266136434376706 |
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| author | Cheng, Jing-O Chu, Chi-Hung Chang, Chun-Wen Chen, Te-Hao Hsieh, Chi-Ying Ko, Fung-Chi |
| author_facet | Cheng, Jing-O Chu, Chi-Hung Chang, Chun-Wen Chen, Te-Hao Hsieh, Chi-Ying Ko, Fung-Chi Cheng, Jing-O Chu, Chi-Hung Chang, Chun-Wen Chen, Te-Hao Hsieh, Chi-Ying Ko, Fung-Chi |
| collection | PubMed - marine biology |
| contents | Bioaccumulation and Trophic Transfer of Polycyclic Aromatic Hydrocarbons (PAHs) in the Planktonic Base of the Aquatic Food Web. Cheng, Jing-O Chu, Chi-Hung Chang, Chun-Wen Chen, Te-Hao Hsieh, Chi-Ying Ko, Fung-Chi Food Chain Polycyclic Aromatic Hydrocarbons Water Pollutants, Chemical Animals Phytoplankton Zooplankton Environmental Monitoring Plankton Bioaccumulation Copepoda Rotifera This study aimed to comprehensively analyze the accumulation and distribution patterns of polycyclic aromatic hydrocarbons (PAHs) in plankton across varying exposure durations within a simulated planktonic food chain, consisting of Tetraselmis chuii (phytoplankton), Brachionus rotundiformis (rotifers), and Apocyclops sp. (copepods) cultured in a gas purging system with a continuous supply of PAHs. The investigation revealed three distinct temporal phases of PAH accumulation: before 1 h, 1-24 h, and 24-120 h. Notably, PAH concentrations exhibited substantial fluctuations during the initial two intervals but approached a steady state after 24 h of exposure. An intriguing observation was the differential accumulation of high solubility (> 1) PAHs, which were found in higher quantities in copepods compared to rotifers and phytoplankton. Conversely, low solubility ( |
| format | Artículo científico |
| id | pubmed_41152593 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Archives of environmental contamination and toxicology |
| record_format | pubmed |
| spellingShingle | Bioaccumulation and Trophic Transfer of Polycyclic Aromatic Hydrocarbons (PAHs) in the Planktonic Base of the Aquatic Food Web. Cheng, Jing-O Chu, Chi-Hung Chang, Chun-Wen Chen, Te-Hao Hsieh, Chi-Ying Ko, Fung-Chi Food Chain Polycyclic Aromatic Hydrocarbons Water Pollutants, Chemical Animals Phytoplankton Zooplankton Environmental Monitoring Plankton Bioaccumulation Copepoda Rotifera Bioaccumulation and Trophic Transfer of Polycyclic Aromatic Hydrocarbons (PAHs) in the Planktonic Base of the Aquatic Food Web. Cheng, Jing-O Chu, Chi-Hung Chang, Chun-Wen Chen, Te-Hao Hsieh, Chi-Ying Ko, Fung-Chi Food Chain Polycyclic Aromatic Hydrocarbons Water Pollutants, Chemical Animals Phytoplankton Zooplankton Environmental Monitoring Plankton Bioaccumulation Copepoda Rotifera This study aimed to comprehensively analyze the accumulation and distribution patterns of polycyclic aromatic hydrocarbons (PAHs) in plankton across varying exposure durations within a simulated planktonic food chain, consisting of Tetraselmis chuii (phytoplankton), Brachionus rotundiformis (rotifers), and Apocyclops sp. (copepods) cultured in a gas purging system with a continuous supply of PAHs. The investigation revealed three distinct temporal phases of PAH accumulation: before 1 h, 1-24 h, and 24-120 h. Notably, PAH concentrations exhibited substantial fluctuations during the initial two intervals but approached a steady state after 24 h of exposure. An intriguing observation was the differential accumulation of high solubility (> 1) PAHs, which were found in higher quantities in copepods compared to rotifers and phytoplankton. Conversely, low solubility ( |
| title | Bioaccumulation and Trophic Transfer of Polycyclic Aromatic Hydrocarbons (PAHs) in the Planktonic Base of the Aquatic Food Web. |
| topic | Food Chain Polycyclic Aromatic Hydrocarbons Water Pollutants, Chemical Animals Phytoplankton Zooplankton Environmental Monitoring Plankton Bioaccumulation Copepoda Rotifera |
| url | https://pubmed.ncbi.nlm.nih.gov/41152593/ |