American Geophysical Union (AGU) Chapman Conference on Dayside Magnetosphere Interactions; Chengdu, China; July 10-14, 2017

这项提案要求为与会者(包括学生、早期职业科学家和没有必要经济能力的特邀演讲者)参加于2017年7月10日至14日在成都举行的为期五天的日侧磁层相互作用查普曼会议提供差旅支持，中国。这次会议的重点是关于太阳风质量、动量和能量如何穿透到地球朝向太阳一侧的磁层的公开问题。潜在的机制是导致地球周围空间天气扰动发展的原因。讲习班之所以及时，除其他外，是因为可以从运行中的科学卫星获得越来越多的多点观测资料，以及利用近地轨道卫星阵列和地面仪器网络绘制全球电动力学参数地图的新技术。此外，通过将太阳风等离子体穿透地球的机制与其他行星的机制进行比较，有望获得新的见解。国际研讨会对取得进展特别有价值，因为许多合并后的数据集是国际合作的结果。查普曼会议有着悠久的历史，成功地将国际研究人员(和学生)聚集在研讨会式的氛围中，解决科学前沿的公开问题。这样一个混合了各种观点和不同参与者的环境，为有可能实现突破的新的和创新的方法提供了一个众所周知的孵化器。这种环境对学生来说也是一次宝贵的教育体验，也是建立国际网络的机会。会后，会议记录将发表在美国地球物理联盟(AGU)地球物理专著系列中，预计将记录这一科学领域的场状态。只有百分之几的太阳风撞击地球磁层，真正穿透我们的磁障。然而，这一少量是在整个地球空间和高层大气中发展危险的空间天气扰动的原因。了解这种渗透发生的方式将有助于改进对空间天气扰动的预报，并有助于解决侧重于保护和/或减轻对易受空间影响的重要社会基础设施的损害的国家优先事项。

This proposal is requesting travel support for participants (including students, early career scientists, and invited speakers without the necessary financial means) to participate in a five-day Chapman Conference on Dayside Magnetosphere Interactions to be held in Chengdu, China on 10-14 July 2017. The conference is focused on open questions about the manner in which solar wind mass, momentum, and energy penetrate into the Earth's magnetosphere on its sunward-facing side. The underlying mechanisms are responsible for the development of space weather disturbances around Earth. The workshop is timely due, among other things, to the availability of a growing collection of multi-point observations from operating scientific satellites and new techniques for constructing global maps of electrodynamic parameters from both satellite arrays in low earth orbit and instrument networks on the ground. In addition, new insights are expected from comparing mechanisms for the penetration of solar wind plasma at Earth to those at other planets. An international workshop is particularly valuable for progress because many of the combined data sets are the result of international collaborations. Chapman conferences have a long history of successfully bringing together international researchers (and students) in a workshop style atmosphere to address open questions at scientific frontiers. Such an environment, which intermixes a wide variety of viewpoints and diverse participants, provides a known incubator for new and innovative approaches that have the potential for enabling breakthroughs. This environment is also a valuable educational experience for students and an opportunity for international networking. Following the meeting, proceedings will be published in a volume of the American Geophysical Union (AGU) Geophysical Monograph Series, which is expected to document the state of the field in this scientific area.Only a few percent of the solar wind striking the Earth's magnetosphere actually penetrates through our magnetic barrier. However, this small amount is responsible for the development of dangerous space weather disturbances throughout Geospace and the upper atmosphere. Understanding the manner by which this penetration occurs will lead to improved forecasting of space weather disturbances and help to address a national priority focused on protecting and/or mitigating damage to critical space-vulnerable societal infrastructures.