Integrating eco-evo-gen towards more effective conservation: Case studies from river to deep ocean
发布日期: 2019/12/24

报告人:曾聪,湖南农业大学讲师

时间:2019年12月26日 10:10-11:10

地点:徐汇校区9159金沙游艺场120会议室

摘要:

Genetic conservation aims to apply genetic methods to deal with the maintenance, loss, and restoration of biodiversity, which overcame issues from traditional investigations. In this study, three case studies were presented to illustrate that integrating ecology, evolutionary and genetics analysis provided a more comprehensive information for conservation. Riparian is preferable areas for human settlements, and fish communities in the rivers therefore facing the threats from human activities. The metabarcoding of eDNA results clearly showed that accidentally and intentionally anthropogenic activities significantly influenced fish communities, and protect river habitat, limited human disturbances and enhancing fish stock should be considered for the conservation protection countermeasure and management. In the deep-sea ecosystem, conservation is an enormous challenge, because knowledge about and understanding of population structure and connectivity of deep-sea fauna decreases with increasing depth. Population and seascape genetics of 7 vulnerable marine ecosystems (VMEs) indicator taxa confirmed that factors related to currents explained their genetic structures, and these different patterns of population genetic structure and connectivity at a range of spatial scales indicate that flexible spatial management was required for the deep-sea conservation.

个人简介:

曾聪目前为湖南农业大学讲师,主要从事水生动物保护遗传学相关的研究工作。本科和硕士毕业于华中农业大学水产学院,在惠灵顿维多利亚大学获得海洋生物学博士学位。本人在参与水专项海河流域污染调查(2012ZX07203-006)和路易斯海山科考(TAN1402),积累大量野外科考经验,包括浮游动植物采集和分析、水质检测和分析、深海无脊椎动物分类与鉴定等;与新西兰NIWA、澳大利亚AIMS、美国NOAA、USGS和WHOI、法国Ifremer和泰国KU等多个组织机构有样品数据共享和科研合作;在教学方面,在惠灵顿维多利亚大学和湖南农业大学均承担了本科生和研究生的教学任务,能够承担海洋生物和水化学相关课程,每年均有指导学生获得省部级技能大赛并获奖。此外,还担任渔业发展学位点秘书,熟悉研究生培养的各环节和要求。目前,主持省级自科基金青年项目1项,省教育厅重点项目1项,省级大学生科创项目1项,参与国家大宗淡水鱼产业体系和国家重点研发计划“蓝色粮仓”等项目,已发表文章30余篇篇,其中第一作者(通讯作者)的SCI10篇,授权专利5项。

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