Sökning: WFRF:(McEnulty T.) > Dust observations a...
Fältnamn | Indikatorer | Metadata |
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000 | 03663naa a2200445 4500 | |
001 | oai:DiVA.org:uu-268781 | |
003 | SwePub | |
008 | 151209s2015 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2687812 URI |
024 | 7 | a https://doi.org/10.1126/science.aad03982 DOI |
040 | a (SwePub)uu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Andersson, L.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
245 | 1 0 | a Dust observations at orbital altitudes surrounding Mars |
264 | 1 | b American Association for the Advancement of Science (AAAS),c 2015 |
338 | a print2 rdacarrier | |
520 | a Dust is common close to the martian surface, but no known process can lift appreciable concentrations of particles to altitudes above similar to 150 kilometers. We present observations of dust at altitudes ranging from 150 to above 1000 kilometers by the Langmuir Probe and Wave instrument on the Mars Atmosphere and Volatile Evolution spacecraft. Based on its distribution, we interpret this dust to be interplanetary in origin. A comparison with laboratory measurements indicates that the dust grain size ranges from 1 to 12 micrometers, assuming a typical grain velocity of similar to 18 kilometers per second. These direct observations of dust entering the martian atmosphere improve our understanding of the sources, sinks, and transport of interplanetary dust throughout the inner solar system and the associated impacts on Mars's atmosphere. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
700 | 1 | a Weber, T. D.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Malaspina, D.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Crary, F.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Ergun, R. E.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Delory, G. T.u Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.4 aut |
700 | 1 | a Fowler, C. M.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Morooka, M. W.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a McEnulty, T.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Eriksson, Anders. I.u Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen4 aut0 (Swepub:uu)andeerik |
700 | 1 | a Andrews, David. J.u Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen4 aut0 (Swepub:uu)davan153 |
700 | 1 | a Horanyi, M.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Collette, A.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
700 | 1 | a Yelle, R.u Univ Arizona, Lunar & Planetary Lab, Tucson, AZ 85721 USA.4 aut |
700 | 1 | a Jakosky, B. M.u Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.4 aut |
710 | 2 | a Univ Colorado, Atmospher & Space Phys Lab, Boulder, CO 80303 USA.b Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.4 org |
773 | 0 | t Scienced : American Association for the Advancement of Science (AAAS)g 350:6261q 350:6261x 0036-8075x 1095-9203 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-268781 |
856 | 4 8 | u https://doi.org/10.1126/science.aad0398 |
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