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  1. AU="Morris, Richard V."
  2. AU="Faiena, Izak"
  3. AU="Petrina Jáuregui, Estrella"
  4. AU="Chiang, Angela"
  5. AU="Balvert, Willemien"
  6. AU="Matic, Nancy"
  7. AU="Cerqueira, Rui"
  8. AU="Greco, Massimiliano"
  9. AU="Dalton, Michelle"
  10. AU="Letard, Sébastien"
  11. AU="Di Gangi, Iole Maria"
  12. AU="Chen, T T"
  13. AU="Alves, Luiz Felipe M F"
  14. AU="Liao, Jing" AU="Liao, Jing"

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  1. Artikel: Oxidative alteration of ferrous smectites and implications for the redox evolution of early Mars.

    Chemtob, Steven M / Nickerson, Ryan D / Morris, Richard V / Agresti, David G / Catalano, Jeffrey G

    Journal of geophysical research. Planets

    2017  Band 122, Heft 12, Seite(n) 2469–2488

    Abstract: Surface conditions on early Mars were likely anoxic, similar to early Earth, but the timing of the evolution to oxic conditions characteristic of contemporary Mars is unresolved. Ferrous trioctahedral smectites are the thermodynamically predicted ... ...

    Abstract Surface conditions on early Mars were likely anoxic, similar to early Earth, but the timing of the evolution to oxic conditions characteristic of contemporary Mars is unresolved. Ferrous trioctahedral smectites are the thermodynamically predicted products of anoxic basalt weathering, but orbital analyses of Noachian-aged terrains find primarily Fe
    Sprache Englisch
    Erscheinungsdatum 2017-11-21
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 1086497-0
    ISSN 2169-9097
    ISSN 2169-9097
    DOI 10.1002/2017JE005331
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  2. Artikel ; Online: Clay mineral diversity and abundance in sedimentary rocks of Gale crater, Mars.

    Bristow, Thomas F / Rampe, Elizabeth B / Achilles, Cherie N / Blake, David F / Chipera, Steve J / Craig, Patricia / Crisp, Joy A / Des Marais, David J / Downs, Robert T / Gellert, Ralf / Grotzinger, John P / Gupta, Sanjeev / Hazen, Robert M / Horgan, Briony / Hogancamp, Joanna V / Mangold, Nicolas / Mahaffy, Paul R / McAdam, Amy C / Ming, Doug W /
    Morookian, John Michael / Morris, Richard V / Morrison, Shaunna M / Treiman, Allan H / Vaniman, David T / Vasavada, Ashwin R / Yen, Albert S

    Science advances

    2018  Band 4, Heft 6, Seite(n) eaar3330

    Abstract: Clay minerals provide indicators of the evolution of aqueous conditions and possible habitats for life on ancient Mars. Analyses by the Mars Science Laboratory rover Curiosity show that ~3.5-billion year (Ga) fluvio-lacustrine mudstones in Gale crater ... ...

    Abstract Clay minerals provide indicators of the evolution of aqueous conditions and possible habitats for life on ancient Mars. Analyses by the Mars Science Laboratory rover Curiosity show that ~3.5-billion year (Ga) fluvio-lacustrine mudstones in Gale crater contain up to ~28 weight % (wt %) clay minerals. We demonstrate that the species of clay minerals deduced from x-ray diffraction and evolved gas analysis show a strong paleoenvironmental dependency. While perennial lake mudstones are characterized by Fe-saponite, we find that stratigraphic intervals associated with episodic lake drying contain Al-rich, Fe
    Sprache Englisch
    Erscheinungsdatum 2018-06-06
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2810933-8
    ISSN 2375-2548 ; 2375-2548
    ISSN (online) 2375-2548
    ISSN 2375-2548
    DOI 10.1126/sciadv.aar3330
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel ; Online: Identification of carbonate-rich outcrops on Mars by the Spirit rover.

    Morris, Richard V / Ruff, Steven W / Gellert, Ralf / Ming, Douglas W / Arvidson, Raymond E / Clark, Benton C / Golden, D C / Siebach, Kirsten / Klingelhöfer, Göstar / Schröder, Christian / Fleischer, Iris / Yen, Albert S / Squyres, Steven W

    Science (New York, N.Y.)

    2010  Band 329, Heft 5990, Seite(n) 421–424

    Abstract: Decades of speculation about a warmer, wetter Mars climate in the planet's first billion years postulate a denser CO2-rich atmosphere than at present. Such an atmosphere should have led to the formation of outcrops rich in carbonate minerals, for which ... ...

    Abstract Decades of speculation about a warmer, wetter Mars climate in the planet's first billion years postulate a denser CO2-rich atmosphere than at present. Such an atmosphere should have led to the formation of outcrops rich in carbonate minerals, for which evidence has been sparse. Using the Mars Exploration Rover Spirit, we have now identified outcrops rich in magnesium-iron carbonate (16 to 34 weight percent) in the Columbia Hills of Gusev crater. Its composition approximates the average composition of the carbonate globules in martian meteorite ALH 84001. The Gusev carbonate probably precipitated from carbonate-bearing solutions under hydrothermal conditions at near-neutral pH in association with volcanic activity during the Noachian era.
    Mesh-Begriff(e) Atmosphere ; Carbon Dioxide ; Carbonates/chemistry ; Climate ; Extraterrestrial Environment ; Ferrous Compounds ; Magnesium ; Mars ; Meteoroids ; Spacecraft ; Temperature ; Water
    Chemische Substanzen Carbonates ; Ferrous Compounds ; Water (059QF0KO0R) ; Carbon Dioxide (142M471B3J) ; Magnesium (I38ZP9992A)
    Sprache Englisch
    Erscheinungsdatum 2010-07-23
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.1189667
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  4. Artikel ; Online: Silicic volcanism on Mars evidenced by tridymite in high-SiO2 sedimentary rock at Gale crater.

    Morris, Richard V / Vaniman, David T / Blake, David F / Gellert, Ralf / Chipera, Steve J / Rampe, Elizabeth B / Ming, Douglas W / Morrison, Shaunna M / Downs, Robert T / Treiman, Allan H / Yen, Albert S / Grotzinger, John P / Achilles, Cherie N / Bristow, Thomas F / Crisp, Joy A / Des Marais, David J / Farmer, Jack D / Fendrich, Kim V / Frydenvang, Jens /
    Graff, Trevor G / Morookian, John-Michael / Stolper, Edward M / Schwenzer, Susanne P

    Proceedings of the National Academy of Sciences of the United States of America

    2016  Band 113, Heft 26, Seite(n) 7071–7076

    Abstract: Tridymite, a low-pressure, high-temperature (>870 °C) SiO2 polymorph, was detected in a drill sample of laminated mudstone (Buckskin) at Marias Pass in Gale crater, Mars, by the Chemistry and Mineralogy X-ray diffraction instrument onboard the Mars ... ...

    Abstract Tridymite, a low-pressure, high-temperature (>870 °C) SiO2 polymorph, was detected in a drill sample of laminated mudstone (Buckskin) at Marias Pass in Gale crater, Mars, by the Chemistry and Mineralogy X-ray diffraction instrument onboard the Mars Science Laboratory rover Curiosity The tridymitic mudstone has ∼40 wt.% crystalline and ∼60 wt.% X-ray amorphous material and a bulk composition with ∼74 wt.% SiO2 (Alpha Particle X-Ray Spectrometer analysis). Plagioclase (∼17 wt.% of bulk sample), tridymite (∼14 wt.%), sanidine (∼3 wt.%), cation-deficient magnetite (∼3 wt.%), cristobalite (∼2 wt.%), and anhydrite (∼1 wt.%) are the mudstone crystalline minerals. Amorphous material is silica-rich (∼39 wt.% opal-A and/or high-SiO2 glass and opal-CT), volatile-bearing (16 wt.% mixed cation sulfates, phosphates, and chlorides-perchlorates-chlorates), and has minor TiO2 and Fe2O3T oxides (∼5 wt.%). Rietveld refinement yielded a monoclinic structural model for a well-crystalline tridymite, consistent with high formation temperatures. Terrestrial tridymite is commonly associated with silicic volcanism, and detritus from such volcanism in a "Lake Gale" catchment environment can account for Buckskin's tridymite, cristobalite, feldspar, and any residual high-SiO2 glass. These cogenetic detrital phases are possibly sourced from the Gale crater wall/rim/central peak. Opaline silica could form during diagenesis from high-SiO2 glass, as amorphous precipitated silica, or as a residue of acidic leaching in the sediment source region or at Marias Pass. The amorphous mixed-cation salts and oxides and possibly the crystalline magnetite (otherwise detrital) are primary precipitates and/or their diagenesis products derived from multiple infiltrations of aqueous solutions having variable compositions, temperatures, and acidities. Anhydrite is post lithification fracture/vein fill.
    Sprache Englisch
    Erscheinungsdatum 2016--28
    Erscheinungsland United States
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 209104-5
    ISSN 1091-6490 ; 0027-8424
    ISSN (online) 1091-6490
    ISSN 0027-8424
    DOI 10.1073/pnas.1607098113
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  5. Artikel: The origin and implications of clay minerals from Yellowknife Bay, Gale crater, Mars.

    Bristow, Thomas F / Bish, David L / Vaniman, David T / Morris, Richard V / Blake, David F / Grotzinger, John P / Rampe, Elizabeth B / Crisp, Joy A / Achilles, Cherie N / Ming, Doug W / Ehlmann, Bethany L / King, Penelope L / Bridges, John C / Eigenbrode, Jennifer L / Sumner, Dawn Y / Chipera, Steve J / Moorokian, John Michael / Treiman, Allan H / Morrison, Shaunna M /
    Downs, Robert T / Farmer, Jack D / Marais, David Des / Sarrazin, Philippe / Floyd, Melissa M / Mischna, Michael A / McAdam, Amy C

    The American mineralogist

    2015  Band 100, Heft 4, Seite(n) 824–836

    Abstract: The Mars Science Laboratory (MSL) rover Curiosity has documented a section of fluvio-lacustrine strata at Yellowknife Bay (YKB), an embayment on the floor of Gale crater, approximately 500 m east of the Bradbury landing site. X-ray diffraction (XRD) data ...

    Abstract The Mars Science Laboratory (MSL) rover Curiosity has documented a section of fluvio-lacustrine strata at Yellowknife Bay (YKB), an embayment on the floor of Gale crater, approximately 500 m east of the Bradbury landing site. X-ray diffraction (XRD) data and evolved gas analysis (EGA) data from the CheMin and SAM instruments show that two powdered mudstone samples (named John Klein and Cumberland) drilled from the Sheepbed member of this succession contain up to ~20 wt% clay minerals. A trioctahedral smectite, likely a ferrian saponite, is the only clay mineral phase detected in these samples. Smectites of the two samples exhibit different 001 spacing under the low partial pressures of H
    Sprache Englisch
    Erscheinungsdatum 2015-04-01
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ZDB-ID 3514-2
    ISSN 0003-004X
    ISSN 0003-004X
    DOI 10.2138/am-2015-5077CCBYNCND
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  6. Artikel: Identification of Carbonate-Rich Outcrops on Mars by the Spirit Rover

    Morris, Richard V / Arvidson, Raymond E / Clark, Benton C / Fleischer, Iris / Gellert, Ralf / Golden, D.C / Klingelhöfer, Göstar / Ming, Douglas W / Ruff, Steven W / Schröder, Christian / Siebach, Kirsten / Squyres, Steven W / Yen, Albert S

    Science. 2010 July 23, v. 329, no. 5990

    2010  

    Abstract: Decades of speculation about a warmer, wetter Mars climate in the planet's first billion years postulate a denser CO₂-rich atmosphere than at present. Such an atmosphere should have led to the formation of outcrops rich in carbonate minerals, for which ...

    Abstract Decades of speculation about a warmer, wetter Mars climate in the planet's first billion years postulate a denser CO₂-rich atmosphere than at present. Such an atmosphere should have led to the formation of outcrops rich in carbonate minerals, for which evidence has been sparse. Using the Mars Exploration Rover Spirit, we have now identified outcrops rich in magnesium-iron carbonate (16 to 34 weight percent) in the Columbia Hills of Gusev crater. Its composition approximates the average composition of the carbonate globules in martian meteorite ALH 84001. The Gusev carbonate probably precipitated from carbonate-bearing solutions under hydrothermal conditions at near-neutral pH in association with volcanic activity during the Noachian era.
    Schlagwörter carbonate minerals ; climate ; hills ; pH ; volcanic activity
    Sprache Englisch
    Erscheinungsverlauf 2010-0723
    Umfang p. 421-424.
    Erscheinungsort American Association for the Advancement of Science
    Dokumenttyp Artikel
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.1189667
    Datenquelle NAL Katalog (AGRICOLA)

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  7. Artikel: Mineralogy, provenance, and diagenesis of a potassic basaltic sandstone on Mars: CheMin X-ray diffraction of the Windjana sample (Kimberley area, Gale Crater).

    Treiman, Allan H / Bish, David L / Vaniman, David T / Chipera, Steve J / Blake, David F / Ming, Doug W / Morris, Richard V / Bristow, Thomas F / Morrison, Shaunna M / Baker, Michael B / Rampe, Elizabeth B / Downs, Robert T / Filiberto, Justin / Glazner, Allen F / Gellert, Ralf / Thompson, Lucy M / Schmidt, Mariek E / Le Deit, Laetitia / Wiens, Roger C /
    McAdam, Amy C / Achilles, Cherie N / Edgett, Kenneth S / Farmer, Jack D / Fendrich, Kim V / Grotzinger, John P / Gupta, Sanjeev / Morookian, John Michael / Newcombe, Megan E / Rice, Melissa S / Spray, John G / Stolper, Edward M / Sumner, Dawn Y / Vasavada, Ashwin R / Yen, Albert S

    Journal of geophysical research. Planets

    2016  Band 121, Heft 1, Seite(n) 75–106

    Abstract: The Windjana drill sample, a sandstone of the Dillinger member (Kimberley formation, Gale Crater, Mars), was analyzed by CheMin X-ray diffraction (XRD) in the MSL Curiosity rover. From Rietveld refinements of its XRD pattern, Windjana contains the ... ...

    Abstract The Windjana drill sample, a sandstone of the Dillinger member (Kimberley formation, Gale Crater, Mars), was analyzed by CheMin X-ray diffraction (XRD) in the MSL Curiosity rover. From Rietveld refinements of its XRD pattern, Windjana contains the following: sanidine (21% weight, ~Or
    Sprache Englisch
    Erscheinungsdatum 2016-01-29
    Erscheinungsland United States
    Dokumenttyp Journal Article
    ISSN 2169-9097
    ISSN 2169-9097
    DOI 10.1002/2015JE004932
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  8. Artikel ; Online: Indication of drier periods on Mars from the chemistry and mineralogy of atmospheric dust.

    Goetz, Walter / Bertelsen, Preben / Binau, Charlotte S / Gunnlaugsson, Haraldur P / Hviid, Stubbe F / Kinch, Kjartan M / Madsen, Daniel E / Madsen, Morten B / Olsen, Malte / Gellert, Ralf / Klingelhöfer, Göstar / Ming, Douglas W / Morris, Richard V / Rieder, Rudolf / Rodionov, Daniel S / de Souza, Paulo A / Schröder, Christian / Squyres, Steve W / Wdowiak, Tom /
    Yen, Albert

    Nature

    2005  Band 436, Heft 7047, Seite(n) 62–65

    Abstract: The ubiquitous atmospheric dust on Mars is well mixed by periodic global dust storms, and such dust carries information about the environment in which it once formed and hence about the history of water on Mars. The Mars Exploration Rovers have permanent ...

    Abstract The ubiquitous atmospheric dust on Mars is well mixed by periodic global dust storms, and such dust carries information about the environment in which it once formed and hence about the history of water on Mars. The Mars Exploration Rovers have permanent magnets to collect atmospheric dust for investigation by instruments on the rovers. Here we report results from Mössbauer spectroscopy and X-ray fluorescence of dust particles captured from the martian atmosphere by the magnets. The dust on the magnets contains magnetite and olivine; this indicates a basaltic origin of the dust and shows that magnetite, not maghemite, is the mineral mainly responsible for the magnetic properties of the dust. Furthermore, the dust on the magnets contains some ferric oxides, probably including nanocrystalline phases, so some alteration or oxidation of the basaltic dust seems to have occurred. The presence of olivine indicates that liquid water did not play a dominant role in the processes that formed the atmospheric dust.
    Mesh-Begriff(e) Atmosphere/chemistry ; Desert Climate ; Dust/analysis ; Extraterrestrial Environment/chemistry ; Ferric Compounds/analysis ; Ferrosoferric Oxide ; Iron/analysis ; Iron Compounds/analysis ; Magnesium Compounds/analysis ; Magnetics ; Mars ; Oxides/analysis ; Silicates/analysis ; Spectrometry, X-Ray Emission ; Spectroscopy, Mossbauer ; Water/analysis
    Chemische Substanzen Dust ; Ferric Compounds ; Iron Compounds ; Magnesium Compounds ; Oxides ; Silicates ; Water (059QF0KO0R) ; ferric oxide (1K09F3G675) ; olivine (95548S7QBV) ; Iron (E1UOL152H7) ; Ferrosoferric Oxide (XM0M87F357)
    Sprache Englisch
    Erscheinungsdatum 2005-07-07
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/nature03807
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  9. Artikel ; Online: An integrated view of the chemistry and mineralogy of martian soils.

    Yen, Albert S / Gellert, Ralf / Schröder, Christian / Morris, Richard V / Bell, James F / Knudson, Amy T / Clark, Benton C / Ming, Douglas W / Crisp, Joy A / Arvidson, Raymond E / Blaney, Diana / Brückner, Johannes / Christensen, Philip R / DesMarais, David J / de Souza, Paulo A / Economou, Thanasis E / Ghosh, Amitabha / Hahn, Brian C / Herkenhoff, Kenneth E /
    Haskin, Larry A / Hurowitz, Joel A / Joliff, Bradley L / Johnson, Jeffrey R / Klingelhöfer, Göstar / Madsen, Morten Bo / McLennan, Scott M / McSween, Harry Y / Richter, Lutz / Rieder, Rudi / Rodionov, Daniel / Soderblom, Larry / Squyres, Steven W / Tosca, Nicholas J / Wang, Alian / Wyatt, Michael / Zipfel, Jutta

    Nature

    2005  Band 436, Heft 7047, Seite(n) 49–54

    Abstract: The mineralogical and elemental compositions of the martian soil are indicators of chemical and physical weathering processes. Using data from the Mars Exploration Rovers, we show that bright dust deposits on opposite sides of the planet are part of a ... ...

    Abstract The mineralogical and elemental compositions of the martian soil are indicators of chemical and physical weathering processes. Using data from the Mars Exploration Rovers, we show that bright dust deposits on opposite sides of the planet are part of a global unit and not dominated by the composition of local rocks. Dark soil deposits at both sites have similar basaltic mineralogies, and could reflect either a global component or the general similarity in the compositions of the rocks from which they were derived. Increased levels of bromine are consistent with mobilization of soluble salts by thin films of liquid water, but the presence of olivine in analysed soil samples indicates that the extent of aqueous alteration of soils has been limited. Nickel abundances are enhanced at the immediate surface and indicate that the upper few millimetres of soil could contain up to one per cent meteoritic material.
    Mesh-Begriff(e) Bromine/analysis ; Dust/analysis ; Extraterrestrial Environment/chemistry ; Geologic Sediments/chemistry ; Iron Compounds/analysis ; Magnesium Compounds/analysis ; Mars ; Minerals/analysis ; Minerals/chemistry ; Nickel/analysis ; Silicates/analysis ; Silicates/chemistry ; Soil/analysis ; Spectrophotometry, Infrared ; Spectroscopy, Mossbauer ; Water/analysis ; Water/chemistry
    Chemische Substanzen Dust ; Iron Compounds ; Magnesium Compounds ; Minerals ; Silicates ; Soil ; basalt ; Water (059QF0KO0R) ; Nickel (7OV03QG267) ; olivine (95548S7QBV) ; Bromine (SBV4XY874G)
    Sprache Englisch
    Erscheinungsdatum 2005-07-07
    Erscheinungsland England
    Dokumenttyp Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 120714-3
    ISSN 1476-4687 ; 0028-0836
    ISSN (online) 1476-4687
    ISSN 0028-0836
    DOI 10.1038/nature03637
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  10. Artikel ; Online: Abundance and Isotopic Composition of Gases in the Martian Atmosphere from the Curiosity Rover

    Mahaffy, Paul R. / Webster, Christopher R. / Atreya, S. K. / Franz, Heather / Wong, Michael / Conrad, Pamela G. / Harpold, Dan / Jones, John J. / Leshin, Laurie A. / Manning, Heidi / Owen, Tobias / Pepin, Robert O. / Squyres, Steven / Trainer, Melissa / Kemppinen, Osku / Bridges, Nathan / Johnson, Jeffrey R. / Minitti, Michelle / Cremers, David /
    Bell, James F. / Edgar, Lauren / Farmer, Jack / Godber, Austin / Wadhwa, Meenakshi / Wellington, Danika / McEwan, Ian / Newman, Claire / Richardson, Mark / Charpentier, Antoine / Peret, Laurent / King, Penelope / Blank, Jennifer / Weigle, Gerald / Schmidt, Mariek / Li, Shuai / Milliken, Ralph / Robertson, Kevin / Sun, Vivian / Baker, Michael / Edwards, Christopher / Ehlmann, Bethany / Farley, Kenneth / Griffes, Jennifer / Grotzinger, John / Miller, Hayden / Newcombe, Megan / Pilorget, Cedric / Rice, Melissa / Siebach, Kirsten / Stack, Katie / Stolper, Edward / Brunet, Claude / Hipkin, Victoria / Léveillé, Richard / Marchand, Geneviève / Sánchez, Pablo Sobrón / Favot, Laurent / Cody, George / Steele, Andrew / Flückiger, Lorenzo / Lees, David / Nefian, Ara / Martin, Mildred / Gailhanou, Marc / Westall, Frances / Israël, Guy / Agard, Christophe / Baroukh, Julien / Donny, Christophe / Gaboriaud, Alain / Guillemot, Philippe / Lafaille, Vivian / Lorigny, Eric / Paillet, Alexis / Perez, Rene / Saccoccio, Muriel / Yana, Charles / Armiens‐Aparicio, Carlos / Rodríguez, Javier Caride / Blázquez, Isaías Carrasco / Gómez Gómez, Felipe / Gómez-Elvira, Javier / Hettrich, Sebastian / Malvitte, Alain Lepinette / Jiménez, Mercedes Marín / Martínez Frías, Jesús / Martín-Soler, Javier / Martín-Torres, F. Javier / Jurado, Antonio Molina / Mora-Sotomayor, Luis / Caro, Guillermo Muñoz / López, Sara Navarro / Peinado-González, Verónica / Pla-García, Jorge / Manfredi, José Antonio Rodriguez / Romeral-Planelló, Julio José / Fuentes, Sara Alejandra Sans / Martinez, Eduardo Sebastian / Redondo, Josefina Torres / Urqui-O'Callaghan, Roser / Mier, María-Paz Zorzano / Chipera, Steve / Lacour, Jean-Luc / Mauchien, Patrick / Sirven, Jean-Baptiste / Fairén, Alberto / Hayes, Alexander T. / Joseph, Jonathan / Sullivan, Robert / Thomas, Peter / Dupont, Audrey / Lundberg, Angela / Melikechi, Noureddine / Mezzacappa, Alissa / DeMarines, Julia / Grinspoon, David Harry / Reitz, G / Prats, Benito / Atlaskin, Evgeny / Genzer, Maria / Harri, Ari-Matti / Haukka, Harri / Kahanpää, Henrik / Kauhanen, Janne / Paton, Mark / Polkko, Jouni / Schmidt, Walter / Siili, Tero / Fabre, Cécile / Wray, James / Wilhelm, Mary Beth / Poitrasson, Franck / Patel, Kiran / Gorevan, Stephen / Indyk, Stephen / Paulsen, Gale / Gupta, Sanjeev / Bish, David / Schieber, Juergen / Gondet, Brigitte / Langevin, Yves / Geffroy, Claude / Baratoux, David / Berger, Gilles / Cros, Alain / d’Uston, Claude / Forni, Olivier / Gasnault, Olivier / Lasue, Jérémie / Lee, Qiu-Mei / Maurice, Sylvestre / Meslin, Pierre-Yves / Pallier, Etienne / Parot, Yann / Pinet, Patrick / Schröder, Susanne / Toplis, Mike / Lewin, Éric / Brunner, Will / Heydari, Ezat / Achilles, Cherie / Oehler, Dorothy / Sutter, Brad / Cabane, Michel / Coscia, David / Szopa, Cyril / Dromart, Gilles / Robert, François / Sautter, Violaine / Le Mouélic, Stéphane / Mangold, Nicolas / Nachon, Marion / Buch, Arnaud / Stalport, Fabien / Coll, Patrice / François, Pascaline / Raulin, F. / Teinturier, Samuel / Cameron, James / Clegg, Sam / Cousin, Agnès / DeLapp, Dorothea / Dingler, Robert / Jackson, Ryan Steele / Johnstone, Stephen / Lanza, Nina / Little, Cynthia / Nelson, Tony / Wiens, Roger C. / Williams, Richard B. / Jones, Andrea / Kirkland, L. E. / Treiman, Allan / Baker, B. / Cantor, Bruce / Caplinger, Michael / Davis, Scott / Duston, Brian / Edgett, Kenneth / Fay, Donald / Hardgrove, Craig / Harker, David / Herrera, Paul / Jensen, Elsa / Kennedy, Megan R. / Krezoski, Gillian / Krysak, Daniel / Lipkaman, Leslie / Malin, Michael / McCartney, Elaina / McNair, Sean / Nixon, Brian / Posiolova, Liliya / Ravine, Michael / Salamon, Andrew / Saper, Lee / Stoiber, Kevin / Supulver, Kimberley / Van Beek, Jason / Van Beek, Tessa / Zimdar, Robert / French, Katherine Louise / Iagnemma, Karl / Miller, Kristen / Summons, Roger / Goesmann, Fred / Goetz, Walter / Hviid, Stubbe / Johnson, Micah / Lefavor, Matthew / Lyness, Eric / Breves, Elly / Dyar, M. Darby / Fassett, Caleb / Blake, David F. / Bristow, Thomas / DesMarais, David / Edwards, Laurence / Haberle, Robert / Hoehler, Tori / Hollingsworth, Jeff / Kahre, Melinda / Keely, Leslie / McKay, Christopher / Bleacher, Lora / Brinckerhoff, William / Choi, David / Dworkin, Jason P. / Eigenbrode, Jennifer / Floyd, Melissa / Freissinet, C. / Garvin, James / Glavin, Daniel / Martin, David K. / McAdam, Amy / Pavlov, Alexander / Raaen, Eric / Smith, Michael D. / Stern, Jennifer / Tan, Florence / Meyer, Michael / Posner, Arik / Voytek, Mary / Anderson, Robert C. / Aubrey, Andrew / Beegle, Luther W. / Behar, Alberto / Blaney, Diana / Brinza, David / Calef, Fred / Christensen, Lance / Crisp, Joy A. / DeFlores, Lauren / Feldman, Jason / Feldman, Sabrina / Flesch, Gregory / Hurowitz, Joel / Jun, Insoo / Keymeulen, Didier / Maki, Justin / Mischna, Michael / Morookian, John Michael / Parker, T. / Pavri, Betina / Schoppers, Marcel / Sengstacken, Aaron / Simmonds, John J. / Spanovich, Nicole / Juarez, Manuel de la Torre / Vasavada, Ashwin R. / Yen, Albert / Archer, Paul Douglas / Cucinotta, Francis / Ming, Douglas / Morris, Richard V. / Niles, Paul / Rampe, Elizabeth / Nolan, Thomas / Fisk, Martin / Radziemski, Leon / Barraclough, Bruce / Bender, Steve / Berman, Daniel / Dobrea, Eldar Noe / Tokar, Robert / Vaniman, David / Williams, Rebecca M. E. / Yingst, Aileen / Lewis, Kevin / Cleghorn, Timothy / Huntress, Wesley / Manhès, Gérard / Hudgins, Judy / Olson, Timothy / Stewart, Noel / Sarrazin, Philippe / Grant, John / Vicenzi, Edward / Wilson, Sharon A. / Bullock, Mark / Ehresmann, Bent / Hamilton, Victoria / Hassler, Donald / Peterson, Joseph / Rafkin, Scot / Zeitlin, Cary / Fedosov, Fedor / Golovin, Dmitriĭ / Karpushkina, Natalya / Kozyrev, Alexander / Litvak, Maxim / Malakhov, Alexey / Mitrofanov, Igor / Mokrousov, Maxim / Nikiforov, Sergey / Prokhorov, Vasily / Sanin, Anton / Tretyakov, Vladislav / Varenikov, Alexey / Vostrukhin, Andrey / Kuzmin, Ruslan / Clark, Benton / Wolff, Michael / McLennan, Scott / Botta, Oliver / Drake, Darrell / Bean, Keri / Lemmon, Mark / Schwenzer, Susanne P. / Anderson, Ryan B. / Herkenhoff, Kenneth / Lee, Ella Mae / Sucharski, Robert / Pablo Hernández, Miguel Ángel de / Ávalos, Juan José Blanco / Ramos, Miguel / Kim, Myung-Hee / Malespin, Charles / Plante, Ianik / Müller, Jan Peter / Navarro-González, Rafael / Ewing, Ryan / Boynton, William / Downs, Robert / FitzGibbon, Mike / Harshman, Karl / Morrison, Shaunna / Dietrich, William / Kortmann, Onno / Palucis, Marisa / Sumner, Dawn Y. / Williams, Amy / Lugmair, Günter / Wilson, Michael A. / Rubin, David / Jakosky, Bruce / Balic-Zunic, Tonci / Frydenvang, Jens / Jensen, Jaqueline Kløvgaard / Kinch, Kjartan / Koefoed, Asmus / Madsen, Morten Bo / Stipp, Susan Louise Svane / Boyd, Nick / Campbell, John L. / Gellert, Ralf / Perrett, Glynis / Pradler, Irina / VanBommel, Scott / Jacob, Samantha / Rowland, Scott / Savijärvi, Hannu / Boehm, Eckart / Böttcher, Stephan / Burmeister, Sönke / Guo, Jingnan / Koehler, Jan / García, César Martín / Mueller-Mellin, Reinhold / Wimmer-Schweingruber, Robert / Bridges, John C. / McConnochie, Timothy / Benna, Mehdi / Bower, Hannah / Brunner, Anna / Blau, Hannah / Boucher, Thomas / Carmosino, Marco / Elliott, Harvey / Halleaux, Douglas / Rennó, Nilton / Elliott, Beverley / Spray, John / Thompson, Lucy / Gordon, Suzanne / Newsom, Horton / Ollila, Ann / Williams, Joshua / Vasconcelos, Paulo / Bentz, Jennifer / Nealson, Kenneth / Popa, Radu / Kah, Linda C. / Moersch, Jeffrey / Tate, Christopher / Day, Mackenzie / Kocurek, Gary / Hallet, Bernard / Sletten, Ronald / Francis, Raymond / McCullough, Emily / Cloutis, Ed / ten Kate, Inge Loes / Arvidson, Raymond / Fraeman, Abigail / Scholes, Daniel / Slavney, Susan / Stein, Thomas / Ward, Jennifer / Berger, Jeffrey / Moores, John E.

    Science. 2013 July 19, v. 341, no. 6143 p.263-266

    2013  

    Abstract: Mars' Atmosphere from Curiosity The Sample Analysis at Mars (SAM) instrument on the Curiosity rover that landed on Mars in August last year is designed to study the chemical and isotopic composition of the martian atmosphere. Mahaffy et al. (p. 263) ... ...

    Abstract Mars' Atmosphere from Curiosity The Sample Analysis at Mars (SAM) instrument on the Curiosity rover that landed on Mars in August last year is designed to study the chemical and isotopic composition of the martian atmosphere. Mahaffy et al. (p. 263) present volume-mixing ratios of Mars' five major atmospheric constituents (CO ₂, Ar, N ₂, O ₂, and CO) and isotope measurements of ⁴⁰Ar/ ³⁶Ar and C and O in CO ₂, based on data from one of SAM's instruments, obtained between 31 August and 21 November 2012. Webster et al. (p. 260) used data from another of SAM's instruments obtained around the same period to determine isotope ratios of H, C, and O in atmospheric CO ₂ and H ₂O. Agreement between the isotopic ratios measured by SAM with those of martian meteorites, measured in laboratories on Earth, confirms the origin of these meteorites and implies that the current atmospheric reservoirs of CO ₂ and H ₂O were largely established after the period of early atmospheric loss some 4 billion years ago.
    Schlagwörter carbon dioxide ; carbon monoxide ; gases ; isotopes ; oxygen
    Sprache Englisch
    Erscheinungsverlauf 2013-0719
    Umfang p. 263-266.
    Erscheinungsort American Association for the Advancement of Science
    Dokumenttyp Artikel ; Online
    ZDB-ID 128410-1
    ISSN 1095-9203 ; 0036-8075
    ISSN (online) 1095-9203
    ISSN 0036-8075
    DOI 10.1126/science.1237966
    Datenquelle NAL Katalog (AGRICOLA)

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