Collaborative Research: Conference: Priorities for Future US-led Physical Oceanography Fieldwork in the Sub-polar Southern Ocean

合作研究：会议：未来美国主导的副极地南大洋物理海洋学实地考察的优先事项

• 批准号: 2309312
• 负责人: Earle Wilson
• 金额: $ 1.11万
• 依托单位: Stanford University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2023
• 资助国家: 美国
• 起止时间: 2023-07-01 至 2024-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2309312&HistoricalAwards=false
• 关键词: Collaborative; Research; Conference; Priorities; Future

The Southern Ocean play a key role in regulating sea level rise and our global climate. These regions are also some of the most challenging to conduct sustained observational programs due to the immense logistical difficulties in accessing them. Building on the success of large international ongoing observations efforts (such as Southern Ocean Carbon Climate Observations and Modelling and the International Thwaites Glacier Collaboration), the need to reassess and align future US-led research and observational priorities for Southern Ocean physical oceanography is pressing. This project will host a workshop to discuss priorities for future US-led Southern Ocean science, emphasizing year-round observational approaches that can monitor the rapidly evolving sea ice-covered regions and Antarctic margins.While there have been substantial advances in our understanding of the Southern Ocean’s dynamics in recent years, local processes that govern the uptake of heat and carbon uptake, sea ice variability, and ice sheet stability are among the greatest sources of uncertainty in global climate models. A critical gap is the lack of consistent year-round observational measurements of the subpolar Southern Ocean. This workshop will facilitate community discussion concerning (1) key scientific and logistic needs to sustain the US’s leadership in Antarctic oceanography; (2) promising new observational approaches that extend measurements into traditionally limited winter periods; (3) ways to strengthen the research community, both by enhancing participation from traditionally underrepresented groups (including early career researchers) and improving the level coordination with international partners. The workshop, while primarily focused on physical oceanography, will convene researchers from various Southern Ocean subdisciplines and ensure participation that reflects the diversity of the broader scientific community. A summary document of the workshop’s activities and recommendations will be compiled and disseminated within two months of the event’s conclusion.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

南大洋在调节海平面上升和全球气候方面发挥着关键作用。这些地区也是开展持续观测计划最具挑战性的地区之一，因为进入这些地区存在巨大的后勤困难。在大型国际持续观测工作（如南大洋碳气候观测和建模和国际思韦茨冰川合作）取得成功的基础上，迫切需要重新评估和调整未来美国领导的南大洋物理海洋学研究和观测优先事项。该项目将举办一个研讨会，讨论未来美国领导的南大洋科学的优先事项，强调全年观测方法，可以监测快速变化的海冰覆盖区域和南极边缘。虽然近年来我们对南大洋动态的理解有了很大的进步，但控制热量吸收和碳吸收的局部过程，海冰变化，和冰盖的稳定性是全球气候模型中最大的不确定性来源。一个关键的差距是缺乏对次极地南大洋的一致的全年观测测量。这次研讨会将促进社区讨论以下问题：（1）维持美国在南极海洋学方面领导地位的关键科学和后勤需求;（2）将测量扩展到传统上有限的冬季的有前途的新观测方法;（3）加强研究界的途径，通过加强传统上代表性不足的群体的参与，（包括早期职业研究人员），并提高与国际合作伙伴的协调水平。讲习班虽然主要侧重于物理海洋学，但将召集南大洋各分支学科的研究人员，并确保参与反映更广泛科学界的多样性。研讨会的活动和建议的摘要文件将在活动结束后的两个月内汇编和分发。该奖项反映了NSF的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。