气候变化领域集成服务门户(CCPortal): Nightglow in the upper atmosphere of mars and implications for atmospheric transport

CCPortal

DOI	10.1126/science.1106957
	Nightglow in the upper atmosphere of mars and implications for atmospheric transport
	Bertaux J.-L.; Leblanc F.; Perrier S.; Quemerais E.; Korablev O.; Dimarellis E.; Reberac A.; Forget F.; Simon P.C.; Stern S.A.; Sandel B.
发表日期	2005
ISSN	0036-8075
起始页码	566
结束页码	569
卷号	307 期号:5709
英文摘要	We detected light emissions in the nightside martian atmosphere with the SPICAM (spectroscopy for the investigation of the characteristics of the atmosphere of Mars) ultraviolet (UV) spectrometer on board the Mars Express. The UV spectrum of this nightglow is composed of hydrogen Lyman α emission (121.6 nanometers) and the γ and δ bands of nitric oxide (NO) (190 to 270 nanometers) produced when N and O atoms combine to produce the NO molecule. N and O atoms are produced by extreme UV photodissociation of O 2, CO2, and N2 in the dayside upper atmosphere and transported to the night side. The NO emission is brightest in the winter south polar night because of continuous downward transport of air in this region at night during winter and because of freezing at ground level.
英文关键词	Martian surface analysis; Nitric acid; Photodissociation; Spectroscopic analysis; Ultraviolet spectrometers; Upper atmosphere; Martian atmosphere; Nightglow; UV spectrum; Light emission; nitric oxide; Mars; article; astronomy; atmospheric transport; dissociation; freezing; light; priority journal; spectroscopy; ultraviolet radiation; winter; Atmosphere; Carbon Dioxide; Extraterrestrial Environment; Hydrogen; Mars; Nitric Oxide; Nitrogen; Oxygen; Seasons; Spacecraft; Spectrophotometry, Ultraviolet; Temperature; Ultraviolet Rays
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243035
作者单位	Service d'Aéronomie du CNRS, Institut Pierre-Simon Laplace, BP.3, 91371, Verrières-le-Buisson, France; Space Research Institute (IKI), 84/32 Profsoyuznaya, 117810 Moscow, Russian Federation; Lab. de Meteorologie Dynamique/IPSL, University Paris 6, 75252 Paris, France; Belgian Institute for Space Aeronomy, 3 Avenue Circulaire, B-1180 Brussels, Belgium; Southwest Research Institute, Boulder, CO 80302, United States; Lunar and Planetary Laboratory, University of Arizona, 1541 East University Boulevard, Tucson, AZ 85721, United States
推荐引用方式 GB/T 7714	Bertaux J.-L.,Leblanc F.,Perrier S.,et al. Nightglow in the upper atmosphere of mars and implications for atmospheric transport[J],2005,307(5709).
APA	Bertaux J.-L..,Leblanc F..,Perrier S..,Quemerais E..,Korablev O..,...&Sandel B..(2005).Nightglow in the upper atmosphere of mars and implications for atmospheric transport.Science,307(5709).
MLA	Bertaux J.-L.,et al."Nightglow in the upper atmosphere of mars and implications for atmospheric transport".Science 307.5709(2005).