Oceanic gateways: a primary control on global climate change?

海洋门户：全球气候变化的主要控制手段？

• 批准号: FT130101564
• 负责人: A/Prof Maria Seton
• 金额: $ 48.74万
• 依托单位: The University of Sydney
• 依托单位国家: 澳大利亚
• 项目类别: ARC Future Fellowships
• 财政年份: 2014
• 资助国家: 澳大利亚
• 起止时间: 2014-10-17 至 2021-09-03
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/FT130101564
• 关键词: Oceanic; gateways; primary; control; global

The opening and closing of oceanic gateways, narrow passageways facilitating exchange between ocean basins, has been linked to major changes in Earth’s climate. This project will link the disparate fields of geodynamics and palaeo-climatology, for the first time, through an innovative methodology that models the changing width and depth of ocean gateways through time. It will address the role of gateways in modulating Earth’s climate at key periods during the planet’s transition from a “Greenhouse” to “Icehouse” World.

海洋门户（促进海洋盆地之间交换的狭窄通道）的开启和关闭与地球气候的重大变化有关。该项目将首次通过一种创新的方法将地球动力学和古气候学的不同领域联系起来，该方法可以模拟海洋门户随时间变化的宽度和深度。它将探讨在地球从“温室”世界向“冰窖”世界转变的关键时期，门户在调节地球气候方面的作用。