Remote forcing of Pacific Ocean variability and impacts on global climate

太平洋变化的远程强迫及其对全球气候的影响

• 批准号: DP150101331
• 负责人: Prof Matthew England
• 金额: $ 42.81万
• 依托单位: The University of New South Wales
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-01 至 2018-10-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150101331
• 关键词: Remote; forcing; Pacific; Ocean; variability

Variability in the Pacific Ocean has a profound impact on global climate. Recent unprecedented decadal variability in the Pacific has been linked to global temperature trends and extremes, yet little is known about what drives this variability or its impact on regional climate. This project will combine observations, advanced coupled climate models and ocean-atmosphere dynamical theory to quantify remote drivers of Pacific Ocean variability on interannual-decadal time-scales. This project aims to enhance our understanding of the modes of variability operating in this region and their impact on global and Australian climate. This will have significant benefits for the many sectors of society reliant on interseasonal-decadal climate prediction.

太平洋的变化对全球气候有着深远的影响。太平洋最近出现的前所未有的十年变化与全球温度趋势和极端情况有关，但人们对这种变化的驱动因素及其对区域气候的影响知之甚少。该项目将把联合收割机观测、先进的耦合气候模式和海洋-大气动力学理论结合起来，以便在年际-十年期时间尺度上量化太平洋变化的远程驱动因素。该项目旨在提高我们对该地区变率模式及其对全球和澳大利亚气候的影响的理解。这将对依赖季节间-十年期气候预测的许多社会部门产生重大利益。