时间：9月29日(周四)：
参加方式：腾讯会议
点击链接入会，或添加至会议列表：
https://meeting.tencent.com/dm/7Zoi9FIuecpE
ID：398-7922-0987
讲坛日程：
14:00-14:35 Global change and the bright future for alien plants
Mark van Kleunen, University of Konstanz, Germany
14:35-14:50 提问
14:50-15:25 基于生态适应策略理论的外来植物入侵研究
郭文永, 华东师范大
15:25-15:40 提问
Mark van Kleunen
个人简介：
Prof. Mark van Kleunen leads the Ecology group at the University of Konstanz, Germany, and the Invasion Ecology group at Taizhou University. He is one of the founding members of the Global Naturalized Alien Flora (GloNAF) database, which has increased our knowledge and understanding of plant invasion. He is interested in a broad range of topics in basic and applied ecology, but most of his research focuses on the ecological impacts of global environmental change drivers, and particularly on the causes and consequences of plant invasions. In his research, he used approaches from evolutionary ecology, community ecology and macro-ecology.
报告题目：
Global change and the bright future for alien plants
报告摘要：
With the dramatic increase in human population size and increase in the individual ecological footprint, we now live in an era called the Anthropocene. Organisms are currently challenged by a multitude of global change factors on which I will focus in the first part of my talk. While ecological effects of some of those factors, such as global warming and eutrophication, are being studied relatively intensively, others, such as light pollution and plastic pollution, have received hardly any research attention. Moreover, although almost all ecological studies on global change include only one or two factors at a time, most organisms in nature are simultaneously exposed to numerous global change factors. However, how the number of simultaneously acting global change factors can affect plant communities remains unknown. Probably one of the most visible characteristics of the Anthropocene, besides the conversion of natural habitats into agricultural and urban land, are plant invasions. Nowadays, one does not have to leave China to see for example Canadian goldenrod, Solidago canadensis, and many other alien organisms as you can find them in China. In the second part of my talk, I will therefore focus on some of the recent insights from analyses of the Global Naturalized Alien Flora (GloNAF) database. While we currently have a relatively good overview of which plant species have become naturalized in which regions, crucial information on which species have been introduced but not become naturalized is frequently still missing. As most of the naturalized species have been introduced for cultivation purposes, I argue that we can learn a lot about the drivers of plant invasions by studying our garden floras.
郭文永
个人简介：
郭文永，华东师范大学生态与环境科学学院青年研究员，博士生导师。从事入侵生态和生物多样性等方面的研究，目前研究内容主要涉及环境和人类活动梯度对外来物种扩散和定殖的影响、外来入侵植物与本土生态系统的关系以及生物多样性保护等。主要成果发表在PNAS、Ecology Letters、Global Change Biology、Global Ecology and Biogeography等国际刊物；现任Biological Invasions杂志编委。
报告题目：
基于生态适应策略理论的外来植物入侵研究
报告摘要：
当前，全球范围内已有超过13000种外来植物在新生境中成功建群（即归化种；GloNAF），并且外来植物的引入和扩散依然呈现出愈演愈烈的趋势。理解外来植物的入侵机制是学术界的一个热点研究课题，其结果也可为外来物种防控和生物多样性保护等环境和社会问题提供一定的理论依据。本报告将介绍生态适应策略理论（竞争者策略Competitors、耐胁迫策略Stress-tolerators和杂草策略Ruderals，CSR）在植物入侵领域的相关研究，指出CSR策略在当前已经证实的植物入侵相关因子中处于中心地位，并据此尝试构建基于生态适应策略理论的外来植物入侵框架。
