globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2017.08.064
Scopus记录号: 2-s2.0-85028718557
论文题名:
Recovery of marine Conus (Mollusca: Caenogastropoda) from imposex at Rottnest Island, Western Australia, over a quarter of a century
作者: Wells F.E.; Keesing J.K.; Brearley A.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2017
卷: 123, 期:2018-01-02
起始页码: 182
结束页码: 187
语种: 英语
英文关键词: Nucella ; TBT ; Thais ; Tributyltin
Scopus关键词: Animals ; Boats ; Insecticides ; Detection limits ; Imposex ; Marine snails ; Mollusca ; Nucella ; Thais ; Tributyltin ; Western Australia ; Molluscs ; tributyltin ; abnormality ; imposex ; pollution effect ; reproduction ; snail ; tributyltin ; animal tissue ; Article ; Australia ; Caenogastropoda ; controlled study ; Conus ; female ; imposex ; limit of detection ; male ; nonhuman ; rating scale ; reproductive toxicity ; sex transformation ; Australia ; Rottnest Island ; Western Australia ; Caenogastropoda ; Gastropoda ; Mollusca ; Nucella ; Thais
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Imposex is a reproductive abnormality in which female snails begin to transform to males, but do not become functional. It was caused by tributyltin (TBT) used as an antifoulant in boat paints. Imposex was first recorded marine snails (Conus) (Mollusca: Caenogastropoda) at Rottnest Island, Western Australia, in January 1991, where 88% of individuals at the west end were affected. Most were at moderate Stages 3 and 4 on a scale of 0 (no affect) to 6 (death). TBT was banned on boats < 25 m long in late 1991 in WA. In 1996, imposex had declined to 69% of females with Stages 3 and 4 still the most common. By 2007 only 35% of females exhibited imposex; Stage 3 was the highest level recorded. TBT was below detection limits. TBT was banned on vessels > 25 m in September 2013. In February 2017 only 4% of Conus had imposex, at Stage 1. © 2017
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/87492
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Department of Environment and Agriculture, Curtin University, GPO Box U1987, Perth, Western Australia, Australia; School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australia, Australia; Integrative Research Center, Field Museum of Natural History, Chicago, IL, United States; CSIRO Oceans and Atmosphere, Indian Ocean Marine Research Centre, The University of Western Australia, Crawley, Western Australia, Australia; Oceans Research Institute, Indian Ocean Marine Research Centre, The University of Western Australia, Crawley, Western Australia, Australia

Recommended Citation:
Wells F.E.,Keesing J.K.,Brearley A.. Recovery of marine Conus (Mollusca: Caenogastropoda) from imposex at Rottnest Island, Western Australia, over a quarter of a century[J]. Marine Pollution Bulletin,2017-01-01,123(2018-01-02)
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