Workshop on Long-Term Measurements of Biosphere-Atmosphere Chemical Interactions; Irvine, California; Two Days in October or November of 2017

该项目支持举办一个讲习班，以确定长期大气化学测量的科学需要，特别是与更好地了解生物圈/大气中痕量气体和气溶胶交换有关的测量。这次研讨会是为了响应美国国家科学院/国家研究委员会在2016年的报告《大气化学研究的未来：记住昨天，理解今天，预测明天》中的建议。报告中的建议指出，“国家科学基金会应带头与其他机构协调，以确定长期测量的科学需求，并与可为长期大气化学测量，包括微量气体和气溶胶粒子的生物圈-大气交换提供核心支持的现有站点建立协同作用。”这次研讨会将汇集大约100名在陆地-大气交换的物理、化学和生物驱动因素方面具有专长的科学领袖和学者，以及用于研究生物圈-大气相互作用的观测和模拟方法的开发者。研讨会还将使新兴的早期职业科学家社区与大气科学领域的领导人见面、建立网络并交流想法。科学重点领域包括：(1)微气象和通量测量，(2)氧化剂和反应性，(3)生物次生有机气溶胶，(4)氮的作用，(5)控制生物大气交换的生态生理过程，(6)多尺度模拟：细胞、树冠、区域、地球系统，(7)大气化学和生物地球化学之间的反馈，以及(8)地球系统变化：大气成分、气候和土地利用。研讨会将于2017年10月或11月在加州大学欧文分校举行。

This project supports a workshop to identify the scientific need for long-term atmospheric chemistry measurements, especially those relevant to gaining a better understanding of biosphere/atmosphere exchange of trace gases and aerosols. This workshop is in response to a recommendation from the National Academy of Sciences/National Research Council in the 2016 report, "The Future of Atmospheric Chemistry Research: Remembering Yesterday, Understanding Today, Anticipating Tomorrow." The recommendation in the report states,"NSF should take the lead in coordinating with other agencies to identify the scientific need for long-term measurements and to establish synergies with existing sites that could provide core support for long-term atmospheric chemistry measurements, including biosphere-atmosphere exchange of trace gases and aerosol particles."This workshop will bring together around 100 scientific leaders and scholars who have expertise in the physical, chemical and biological drivers of land-atmosphere exchange and the developers of both observational and modeling approaches that are used to investigate biosphere-atmosphere interactions. The workshop will also enable an emerging community of early career scientists to meet, network, and exchange ideas with leaders in the field of atmospheric sciences. The scientific focus areas include the following: (1) micrometeorology and flux measurements, (2) oxidants and reactivity, (3) biogenic secondary organic aerosol, (4) the role of nitrogen, (5) ecophysiological processes controlling bio-atmos exchange, (6) multiscale modeling: cells, canopies, regional, Earth system, (7) feedbacks between atmospheric chemistry and biogeochemistry, and (8) Earth system changes: atmospheric composition, climate, and land use.The workshop will take place in October or November of 2017 at the University of California at Irvine.