IRES Track 1: International Collaborative Experiences to Track Arctic LaKe Systems (ICE TALKS)

IRES 轨道 1：追踪北极湖泊系统的国际合作经验 (ICE TALKS)

• 批准号: 2107214
• 负责人: Julia Bryce
• 金额: $ 29.98万
• 依托单位: University of New Hampshire
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2021
• 资助国家: 美国
• 起止时间: 2021-07-01 至 2025-06-30
• 项目状态: 未结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2107214&HistoricalAwards=false
• 关键词: IRES; Track; International; Collaborative; Experiences

Numerous observations, taken across varied time scales, indicate climate and environmental change are accelerating in the high latitudes resulting in permafrost thaw. Documenting and quantifying these changes, particularly in lake environments that form and evolve during the thaw process, are essential for enhancing understanding and predictions of the impact of climate change on a variety of processes ranging from microbial community development, nutrient mobilization, release of trace gases and dissolved compounds to the atmosphere and water systems. The IRES Site International Collaborative Experiences to Track Arctic Lake Systems (ICE TALKS) program supports U.S. graduate and undergraduate students to carry out field- and lab- based projects to quantify these changes under the mentorship of scientists from Stockholm University and its Bolin Centre for Climate Change. The overarching goal of the projects enabled by the ICE TALKS program is to develop consistent sets of observations of the physical/geological, chemical and biological responses of high latitude systems under thawing conditions for the Earth and environmental science community. Assemblage of such observations across a variety of thaw stages is foundational for building the next generation of predictive models to infer how these vulnerable ecosystems will respond to future climate change. Our specific program objectives are to enable ICE TALKS fellows to: (1) Conduct co-mentored research with international faculty and UNH faculty which fosters the development of research independence; (2) Gain experience leading a collaborative yet individualized research project; (3) Build research skills critical for understanding systems changing rapidly in response to climate forcing, and (4) Hone professional skills to support the continued development of fellows s as scientists focused on communication and mentoring. The ICE TALKS Fellows program will provide both research and professional development for 9 undergraduate and 12 graduate students (21 students in total over the 3-year project) in a co-mentored international research experience. Graduate students will be recruited from several UNH-based M.S. and Ph.D. programs and through courses taught by the PIs, with a priority on recruiting those UNH-based graduate fellows who plan to continue their ICE TALKS research beyond the mentored field season. Undergraduate students will be recruited through partnerships between the PIs and colleagues at Minority-Serving-Institutes (MSIs). Participating undergraduates will receive post-trip academic year follow-up support to prepare for and participate in UNH’s undergraduate research conference the subsequent project year to share their research findings. Undergraduates will be placed into teams with graduate students in the field, as graduate students will be trained to be both mentors and mentees. The ICE TALKS program is designed both to develop research skills in field and laboratory settings and to develop the students’ abilities to work collaboratively and communicate effectively. The proposed research activities will strengthen research partnerships between the UNH and our MSI partners.This project is jointly funded by the International Research Experience for Students program and the Established Program to Stimulate Competitive Research (EPSCoR).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.

在不同的时间尺度上进行的大量观测表明，高纬度地区的气候和环境变化正在加速，导致永久冻土融化。记录和量化这些变化，特别是在融化过程中形成和演变的湖泊环境中的变化，对于加强对气候变化对从微生物群落发展、养分动员、向大气和水系统释放微量气体和溶解化合物等各种过程的影响的了解和预测至关重要。IRES Site International Collaborative Experience to Track北冰洋湖泊系统(ICE Talks)项目支持美国研究生和本科生在斯德哥尔摩大学及其博林气候变化中心科学家的指导下开展实地和实验室项目，量化这些变化。ICE Talks计划支持的项目的总体目标是为地球和环境科学界开发一套一致的观测数据，对高纬度系统在融化条件下的物理/地质、化学和生物反应进行观测。对不同解冻阶段的此类观测进行汇总，是建立下一代预测模型的基础，以推断这些脆弱的生态系统将如何应对未来的气候变化。我们的具体计划目标是使ICE Talks研究员能够：(1)与国际教员和北卡罗来纳大学的教师进行共同指导的研究，以促进研究独立性的发展；(2)获得领导协作但个性化研究项目的经验；(3)培养对理解随着气候强迫而快速变化的系统至关重要的研究技能，以及(4)磨练专业技能，以支持S研究员在科学家专注于交流和指导的情况下继续发展。ICE Talks研究员计划将为9名本科生和12名研究生(为期3年的项目共21名学生)提供共同指导的国际研究经验，为他们提供研究和专业发展。研究生将从UNH的几个硕士和博士项目中招募，并通过PI教授的课程进行招聘，重点是招募那些计划在指导的实地考察季节结束后继续ICE演讲研究的UNH研究生研究员。本科生将通过私人投资机构和少数族裔服务机构(MSI)的同事之间的伙伴关系来招募。参加的本科生将获得行程后的学年跟踪支持，以准备和参加北大在下一个项目年度的本科生研究会议，分享他们的研究成果。本科生将被安排与该领域的研究生组成团队，研究生将接受培训，既是导师，也是被辅导者。ICE Talks计划旨在培养现场和实验室环境中的研究技能，并培养学生的合作能力和有效沟通能力。拟议的研究活动将加强UNH和我们的MSI合作伙伴之间的研究伙伴关系。该项目由国际学生研究体验计划和既定的激励竞争性研究计划(EPSCoR)共同资助。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。