气候变化领域集成服务门户(CCPortal): The diverse meteorology ofJezero crater over the first 250 sols of Perseverance on Mars

CCPortal

DOI	10.1038/s41561-022-01084-0
	The diverse meteorology ofJezero crater over the first 250 sols of Perseverance on Mars
	Rodriguez-Manfredi, J. A.; de la Torre Juarez, M.; Sanchez-Lavega, A.; Hueso, R.; Martinez, G.; Lemmon, M. T.; Newman, C. E.; Munguira, A.; Hieta, M.; Tamppari, L. K.; Polkko, J.; Toledo, D.; Sebastian, E.; Smith, M. D.; Jaakonaho, I.; Genzer, M.; De Vicente-Retortillo, A.; Viudez-Moreiras, D.; Ramos, M.; Saiz-Lopez, A.; Lepinette, A.; Wolff, M.; Sullivan, R. J.; Gomez-Elvira, J.; Apestigue, V.; Conrad, P. G.; Del Rio-Gaztelurrutia, T.; Murdoch, N.; Arruego, I.; Banfield, D.; Boland, J.; Brown, A. J.; Ceballos, J.; Dominguez-Pumar, M.; Espejo, S.; Fairen, A. G.; Ferrandiz, R.; Fischer, E.; Garcia-Villadangos, M.; Gimenez, S.; Gomez-Gomez, F.; Guzewich, S. D.; Harri, A. -m.; Jimenez, J. J.; Jimenez, V.; Makinen, T.; Marin, M.; Martin, C.; Martin-Soler, J.; Molina, A.; Mora-Sotomayor, L.; Navarro, S.; Peinado, V.; Perez-Grande, I.; Pla-Garcia, J.; Postigo, M.; Prieto-Ballesteros, O.; Rafkin, S. C. R.; Richardson, M. I.; Romeral, J.; Romero, C.; Savijarvi, H.; Schofield, J. T.; Torres, J.; Urqui, R.; Zurita, S.
发表日期	2022
ISSN	1752-0894
EISSN	1752-0908
页码	25
英文摘要	NASA's Perseverance rover's Mars Environmental Dynamics Analyzer is collecting data at Jezero crater, characterizing the physical processes in the lowest layer of the Martian atmosphere. Here we present measurements from the instrument's first 250 sols of operation, revealing a spatially and temporally variable meteorology at Jezero. We find that temperature measurements at four heights capture the response of the atmospheric surface layer to multiple phenomena. We observe the transition from a stable night-time thermal inversion to a daytime, highly turbulent convective regime, with large vertical thermal gradients. Measurement of multiple daily optical depths suggests aerosol concentrations are higher in the morning than in the afternoon. Measured wind patterns are driven mainly by local topography, with a small contribution from regional winds. Daily and seasonal variability of relative humidity shows a complex hydrologic cycle. These observations suggest that changes in some local surface properties, such as surface albedo and thermal inertia, play an influential role. On a larger scale, surface pressure measurements show typical signatures of gravity waves and baroclinic eddies in a part of the seasonal cycle previously characterized as low wave activity. These observations, both combined and simultaneous, unveil the diversity of processes driving change on today's Martian surface at Jezero crater.
学科领域	Geosciences, Multidisciplinary
语种	英语
WOS研究方向	Geology
WOS记录号	WOS:000913823600002
来源期刊	NATURE GEOSCIENCE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/272532
作者单位	Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Centro de Astrobiologia (INTA); California Institute of Technology; National Aeronautics & Space Administration (NASA); NASA Jet Propulsion Laboratory (JPL); University of Basque Country; Finnish Meteorological Institute; National Aeronautics & Space Administration (NASA); NASA Goddard Space Flight Center; Universidad de Alcala; Consejo Superior de Investigaciones Cientificas (CSIC); CSIC - Instituto de Quimica Fisica Rocasolano (IQFR); Cornell University; Carnegie Institution for Science; Universite de Toulouse; Institut Superieur de l'Aeronautique et de l'Espace (ISAE-SUPAERO); National Aeronautics & Space Administration (NASA); NASA Ames Research Center; Universitat Politecnica de Catalunya; University of Michigan System; University of Michigan; Universidad Politecnica de Madrid; Southwest Research Institute
推荐引用方式 GB/T 7714	Rodriguez-Manfredi, J. A.,de la Torre Juarez, M.,Sanchez-Lavega, A.,et al. The diverse meteorology ofJezero crater over the first 250 sols of Perseverance on Mars[J],2022:25.
APA	Rodriguez-Manfredi, J. A..,de la Torre Juarez, M..,Sanchez-Lavega, A..,Hueso, R..,Martinez, G..,...&Zurita, S..(2022).The diverse meteorology ofJezero crater over the first 250 sols of Perseverance on Mars.NATURE GEOSCIENCE,25.
MLA	Rodriguez-Manfredi, J. A.,et al."The diverse meteorology ofJezero crater over the first 250 sols of Perseverance on Mars".NATURE GEOSCIENCE (2022):25.