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| Main Authors: | , , , , , , , , |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Marine pollution bulletin
2025
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| Subjects: | |
| Online Access: | https://pubmed.ncbi.nlm.nih.gov/39613517/ |
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| _version_ | 1868266272984137730 |
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| author | Lee, Hee-Jung Keshavmurthy, Shashank Hong, Hyun-Ki Yang, Hyun-Sung Park, Heung-Sik Yim, Un-Hyuk Shin, Jong-Seop Kang, Hee Yoon Choi, Kwang-Sik |
| author_facet | Lee, Hee-Jung Keshavmurthy, Shashank Hong, Hyun-Ki Yang, Hyun-Sung Park, Heung-Sik Yim, Un-Hyuk Shin, Jong-Seop Kang, Hee Yoon Choi, Kwang-Sik Lee, Hee-Jung Keshavmurthy, Shashank Hong, Hyun-Ki Yang, Hyun-Sung Park, Heung-Sik Yim, Un-Hyuk Shin, Jong-Seop Kang, Hee Yoon Choi, Kwang-Sik |
| collection | PubMed - marine biology |
| contents | Sublethal impacts of Hebei Spirit oil spill on the growth and reproductive physiology of the Pacific oyster Crassostrea gigas at Taean on the West Coast of Korea (2008-2010). Lee, Hee-Jung Keshavmurthy, Shashank Hong, Hyun-Ki Yang, Hyun-Sung Park, Heung-Sik Yim, Un-Hyuk Shin, Jong-Seop Kang, Hee Yoon Choi, Kwang-Sik Animals Crassostrea Petroleum Pollution Republic of Korea Reproduction Water Pollutants, Chemical Environmental Monitoring Polycyclic Aromatic Hydrocarbons Following the Hebei Spirit oil spill (HSOS) in December 2007, benthic organisms of the Taean coast on the west coast of Korea were heavily affected. A month after HSOS, the alkyl PAHs in the oyster body elevated to 13,500 ng/g dry wt, although it dropped to 5335 ng/g dry wt in December 2008, and returned to the levels before the accident (547-858 ng/g dry wt) by 2010. In 2008 spring, the damaged oysters exhibited deteriorated growth and reproduction, exhibiting signs of physiological stress. However, a year after the accident, oysters exhibited signs of recovery from the stresses. Gonad maturation, reproductive effort, and carbohydrate content recorded in 2010 were comparable to the levels in 2009 and the levels in undamaged oysters. Our study suggested that the Pacific oysters recovered from the HSOS stresses within a year, although long-term monitoring of oyster health must be carried out to ascertain the recovery. |
| format | Artículo científico |
| id | pubmed_39613517 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Marine pollution bulletin |
| record_format | pubmed |
| spellingShingle | Sublethal impacts of Hebei Spirit oil spill on the growth and reproductive physiology of the Pacific oyster Crassostrea gigas at Taean on the West Coast of Korea (2008-2010). Lee, Hee-Jung Keshavmurthy, Shashank Hong, Hyun-Ki Yang, Hyun-Sung Park, Heung-Sik Yim, Un-Hyuk Shin, Jong-Seop Kang, Hee Yoon Choi, Kwang-Sik Animals Crassostrea Petroleum Pollution Republic of Korea Reproduction Water Pollutants, Chemical Environmental Monitoring Polycyclic Aromatic Hydrocarbons Sublethal impacts of Hebei Spirit oil spill on the growth and reproductive physiology of the Pacific oyster Crassostrea gigas at Taean on the West Coast of Korea (2008-2010). Lee, Hee-Jung Keshavmurthy, Shashank Hong, Hyun-Ki Yang, Hyun-Sung Park, Heung-Sik Yim, Un-Hyuk Shin, Jong-Seop Kang, Hee Yoon Choi, Kwang-Sik Animals Crassostrea Petroleum Pollution Republic of Korea Reproduction Water Pollutants, Chemical Environmental Monitoring Polycyclic Aromatic Hydrocarbons Following the Hebei Spirit oil spill (HSOS) in December 2007, benthic organisms of the Taean coast on the west coast of Korea were heavily affected. A month after HSOS, the alkyl PAHs in the oyster body elevated to 13,500 ng/g dry wt, although it dropped to 5335 ng/g dry wt in December 2008, and returned to the levels before the accident (547-858 ng/g dry wt) by 2010. In 2008 spring, the damaged oysters exhibited deteriorated growth and reproduction, exhibiting signs of physiological stress. However, a year after the accident, oysters exhibited signs of recovery from the stresses. Gonad maturation, reproductive effort, and carbohydrate content recorded in 2010 were comparable to the levels in 2009 and the levels in undamaged oysters. Our study suggested that the Pacific oysters recovered from the HSOS stresses within a year, although long-term monitoring of oyster health must be carried out to ascertain the recovery. |
| title | Sublethal impacts of Hebei Spirit oil spill on the growth and reproductive physiology of the Pacific oyster Crassostrea gigas at Taean on the West Coast of Korea (2008-2010). |
| topic | Animals Crassostrea Petroleum Pollution Republic of Korea Reproduction Water Pollutants, Chemical Environmental Monitoring Polycyclic Aromatic Hydrocarbons |
| url | https://pubmed.ncbi.nlm.nih.gov/39613517/ |