Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus
In recent decades, an unprecedented frequency of red drum (Sciaenops ocellatus) escapes from sea cages (i.e., million tail level) has generated enormous pressure on local marine biodiversity and ecosystems. This study aimed to assess the distribution and shifts of hotspot fitness zones for S. ocella...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-11-01
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| Series: | Ecological Indicators |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S1470160X23012116 |
| _version_ | 1827788744083636224 |
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| author | Yongshuang Xiao Jing Liu Jiehong Wei Zhizhong Xiao Jun Li Alfonso Aguilar-Perera Angel Herrera-Ulloa |
| author_facet | Yongshuang Xiao Jing Liu Jiehong Wei Zhizhong Xiao Jun Li Alfonso Aguilar-Perera Angel Herrera-Ulloa |
| author_sort | Yongshuang Xiao |
| collection | DOAJ |
| description | In recent decades, an unprecedented frequency of red drum (Sciaenops ocellatus) escapes from sea cages (i.e., million tail level) has generated enormous pressure on local marine biodiversity and ecosystems. This study aimed to assess the distribution and shifts of hotspot fitness zones for S. ocellatus under global climate change and to identify the trophic levels in the coastal waters of China. The species distribution model (SDM) identified four hotspot fitness zones at a global scale located in the Atlantic Ocean along the Gulf of Mexico and Uruguayan coasts, and in the Pacific Ocean along the Chinese and Australian coasts. Under global warming and climate change, the most suitable habitat for S. ocellatus would expand (448,178.6 km2) and the centre of mass would shift northwards. Stable isotope δ15N and δ13C ratios indicated S. ocellatus has very high ecological competition, within a wide feeding range and high ecological position (δ15N: 10.84 ∼ 12.84 ‰, 11.61 ± 0.62 ‰; δ13C: −15.28 ∼ -17.25 ‰, −16.45 ± 0. 52 ‰) in the escape zone. The results suggested that a wide range of habitats, high reproductive capacity, and ecological niche competition conferred escaped S. ocellatus with a great ability to invade across regions on a global scale. |
| first_indexed | 2024-03-11T17:09:52Z |
| format | Article |
| id | doaj.art-f0f6eae5e0bb4c1f9cce9da16f99ef0d |
| institution | Directory Open Access Journal |
| issn | 1470-160X |
| language | English |
| last_indexed | 2024-03-11T17:09:52Z |
| publishDate | 2023-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ecological Indicators |
| spelling | doaj.art-f0f6eae5e0bb4c1f9cce9da16f99ef0d2023-10-20T06:38:56ZengElsevierEcological Indicators1470-160X2023-11-01155111069Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatusYongshuang Xiao0Jing Liu1Jiehong Wei2Zhizhong Xiao3Jun Li4Alfonso Aguilar-Perera5Angel Herrera-Ulloa6Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Corresponding authors.Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, China; Corresponding authors.Center for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, ChinaCenter for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, ChinaCenter for Ocean Mega-Science, Institute of Oceanology, Chinese Academy of Sciences, Qingdao, ChinaDepartamento de Biología Marina, Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma de Yucatán, MexicoEscuela de Ciencias Biológicas, Universidad Nacional, San José, Costa RicaIn recent decades, an unprecedented frequency of red drum (Sciaenops ocellatus) escapes from sea cages (i.e., million tail level) has generated enormous pressure on local marine biodiversity and ecosystems. This study aimed to assess the distribution and shifts of hotspot fitness zones for S. ocellatus under global climate change and to identify the trophic levels in the coastal waters of China. The species distribution model (SDM) identified four hotspot fitness zones at a global scale located in the Atlantic Ocean along the Gulf of Mexico and Uruguayan coasts, and in the Pacific Ocean along the Chinese and Australian coasts. Under global warming and climate change, the most suitable habitat for S. ocellatus would expand (448,178.6 km2) and the centre of mass would shift northwards. Stable isotope δ15N and δ13C ratios indicated S. ocellatus has very high ecological competition, within a wide feeding range and high ecological position (δ15N: 10.84 ∼ 12.84 ‰, 11.61 ± 0.62 ‰; δ13C: −15.28 ∼ -17.25 ‰, −16.45 ± 0. 52 ‰) in the escape zone. The results suggested that a wide range of habitats, high reproductive capacity, and ecological niche competition conferred escaped S. ocellatus with a great ability to invade across regions on a global scale.http://www.sciencedirect.com/science/article/pii/S1470160X23012116Sciaenops ocellatusInvasionspecies distribution model (SDM)Stable isotope |
| spellingShingle | Yongshuang Xiao Jing Liu Jiehong Wei Zhizhong Xiao Jun Li Alfonso Aguilar-Perera Angel Herrera-Ulloa Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus Ecological Indicators Sciaenops ocellatus Invasion species distribution model (SDM) Stable isotope |
| title | Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus |
| title_full | Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus |
| title_fullStr | Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus |
| title_full_unstemmed | Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus |
| title_short | Future climate change accelerates the invasive rhythm of alien marine species: New insights into the invasive potential of the world's aquaculture species red drum Sciaenops ocellatus |
| title_sort | future climate change accelerates the invasive rhythm of alien marine species new insights into the invasive potential of the world s aquaculture species red drum sciaenops ocellatus |
| topic | Sciaenops ocellatus Invasion species distribution model (SDM) Stable isotope |
| url | http://www.sciencedirect.com/science/article/pii/S1470160X23012116 |
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