SGER: Lake Faunas Through Time: Tracking Clades onto Continents

SGER：随时间推移的湖泊动物群：追踪大陆的进化枝

• 批准号: 0907871
• 负责人: Lisa Park Boush
• 金额: $ 1.3万
• 依托单位: University of Akron
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2009
• 资助国家: 美国
• 起止时间: 2009-02-01 至 2010-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0907871&HistoricalAwards=false
• 关键词: SGER; Lake; Faunas; Through; Time

SGER: Lake Faunas Through Time: Tracking Clades onto ContinentsLisa E. Park, EAR-0907871University of AkronABSTRACTPI requests funds archive her lakes through time database in two NSF supported database efforts, Paleostrat and Paleobiology Database. The nature and scope of this data will allow many questions key to the history of life to be addressed, including: 1) how does lake faunal diversity in the Paleozoic, Mesozoic and Cenozoic eras compare with the biodiversity patterns from the marine realm? 2) do lake faunas follow the logistic, additive or exponential model of diversification? 3) what happened in lakes during mass extinction events such as those found at the Permian/Triassic or Cretaceous/Tertiary boundaries? Since most modern diversity is found today in continental environments, answering these and other questions will allow the community to better understand modern biodiversity and how it might be impacted by climate change and other anthropogenically-driven change. The database has the potential to revolutionize how we look at the history of life on Earth and it will catalyze advances in our understanding of biological evolution as a whole. Therefore this request satisfies at least one of the five criteria for awarding a SGER.

SGER：随着时间的推移，湖泊动物群：追踪大陆上的进化枝Lisa E. Park，EAR-0907871阿克伦大学摘要PI请求资金通过两个NSF支持的数据库工作（Paleostrat和古生物学数据库）中的时间数据库来归档她的湖泊。 这些数据的性质和范围将有助于解决生命史的许多关键问题，包括：1）古生代、中生代和新生代的湖泊动物多样性与海洋领域的生物多样性模式相比如何？ 2）湖泊动物群是否遵循逻辑、加法或指数多样化模型？ 3）大规模灭绝事件期间，例如在二叠纪/三叠纪或白垩纪/第三纪边界发现的事件，湖泊中发生了什么？由于当今大多数现代多样性都存在于大陆环境中，回答这些问题和其他问题将使社区更好地了解现代生物多样性以及它如何受到气候变化和其他人为驱动的变化的影响。 该数据库有可能彻底改变我们对地球生命历史的看法，并将促进我们对整个生物进化的理解的进步。 因此，该请求至少满足授予 SGER 的五个标准之一。