• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>European Workshop on Exo-Astrobiology Mars: The Search for Life >MEDUSA (MARTIAN ENVIRONMENTAL DUST SYSTEMATIC ANALYSER) FOR THE MONITORING OF THE MARTIAN ATMOSPHERIC DUST AND WATER VAPOUR
【24h】

MEDUSA (MARTIAN ENVIRONMENTAL DUST SYSTEMATIC ANALYSER) FOR THE MONITORING OF THE MARTIAN ATMOSPHERIC DUST AND WATER VAPOUR

机译：Medusa（火星环境粉尘系统分析仪）用于监测火星大气灰尘和水蒸气

获取原文
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The knowledge of Martian airborne dust properties and about mechanisms of dust settling/raising to/from the surface are important to determine climate and surface evolution on Mars. Water is an important tracer of climatic changes on long time-scales and is strictly related to the presence of life forms. The study in situ of dust and water vapour properties and evolution in Martian atmosphere is useful to trace back the planet climate, also in function of life form development. This investigation is also appropriate in preparation to future manned exploration of the planet (in relation to hazardous conditions). In this work we discuss the concept of the MEDUSA (Martian Environmental Dust Analyser) experiment that is designed to provide data on grain size and mass distribution, number density, velocity and scattering properties and on water vapour concentration. The instrument is a multisensor system based on optical and impact detection of grains, coupled with cumulative deposition sensors.
机译：Martian Airborge粉尘性质和灰尘沉降/饲养机制的知识对于确定火星的气候和表面演化非常重要。水是长时间尺度长期气候变化的重要示踪性，并且与生命形式的存在严格相关。灰尘和水蒸气性能的研究和火星大气中的进化是有助于追溯行星气候，同样在生命形式发展的作用。这项调查也适合准备未来的行星探索（与危险条件相关）。在这项工作中，我们讨论了Medusa（火星环境粉尘分析仪）实验的概念，该实验旨在提供关于粒度和质量分布，数密度​​，速度和散射性能以及水蒸气浓度的数据。该仪器是基于光学和冲击检测的多传感器系统，与累积沉积传感器相结合。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号