Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Edmond A. Grin"'
Autor:
Nathalie A. Cabrol, Uwe eFeister, Donat P. Häder, Helmut ePiazena, Edmond A. Grin, Andreas eKlein
Publikováno v:
Frontiers in Environmental Science, Vol 2 (2014)
High elevation, thin ozone layer, and clear sky produce intense ultraviolet (UV) radiation in the tropical Andes. Recent models suggest that tropical stratospheric ozone will slightly decrease in the coming decades, potentially resulting in more UV a
Externí odkaz:
https://doaj.org/article/5750bc844e4f4b9db81cf98f19ea88a6
Autor:
Sherry L. Cady, Nancy W. Hinman, Nathalie A. Cabrol, Jeffrey E. Moersch, David Wettergreen, David Summers, Pablo Sobron, Kimberley A. Warren-Rhodes, Edmond A. Grin, Janice L. Bishop, Nora Noffke, Cynthia B. Phillips
Searching for biosignatures on Mars is changing the focus of exploration from the characterization of habitability to the investigation of a potential coevolution, that is, the spatiotemporal interactions of life with its environment. Yet, the intell
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dabc1d32d87410370e28859d75c66c72
https://doi.org/10.1016/b978-0-12-809935-3.00014-1
https://doi.org/10.1016/b978-0-12-809935-3.00014-1
Autor:
Abigail C. Allwood, Raymond E. Arvidson, Pietro Baglioni, David Beaty, Luther W. Beegle, Jeff A. Berger, Rohit Bhartia, Jean-Pierre Bibring, Janice L. Bishop, André Brack, William Brinckerhoff, Adrian J. Brown, Nathalie A. Cabrol, Sherry L. Cady, Jeffrey G. Catalano, Valérie Ciarletti, Andrew J. Coates, Alfonso Davila, M. Cristina De Sanctis, Richard C. Elphic, Kenneth A. Farley, Jack D. Farmer, David T. Flannery, Fred Goesmann, Edmond A. Grin, Virginia G. Gulick, Donat-Peter Häder, David Hamilton, Svein-Erik Hamran, Michael H. Hecht, Nancy W. Hinman, Joel A. Hurowitz, Ralf Jaumann, Jean-Luc Josset, Manuel de la Torre Juarez, Gerhard Kminek, Oleg Korablev, Sylvestre Maurice, Alfred S. McEwen, Christopher McKay, Sarah Milkovich, Igor Mitrofanov, Jeffrey Moersch, Nora Noffke, Cynthia Phillips, Richard Quinn, François Raulin, Daniel Rodionov, Jose A. Rodriguez-Manfredi, Fernando Rull, Elliot Sefton-Nash, John R. Skok, Pablo Sobron, Kathryn M. Stack, David Summers, Roger E. Summons, Håkan Svedhem, Luis Teodoro, Jorge L. Vago, Malcolm R. Walter, Kimberley Warren-Rhodes, Frances Westall, David S. Wettergreen, Roger C. Wiens, Kenneth H. Williford, Diane Winter, Pierre Zippi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04f94ed32ee5cde380f9da1d6495d50e
https://doi.org/10.1016/b978-0-12-809935-3.09992-8
https://doi.org/10.1016/b978-0-12-809935-3.09992-8
Autor:
Nathalie A. Cabrol, Edmond A. Grin
From Habitability to Life on Mars explores the current state of knowledge and questions on the past habitability of Mars and the role that rapid environmental changes may have played in the ability of prebiotic chemistry to transition to life. It inv
Autor:
Lori K. Fenton, James F. Bell, R. Li, Nathalie A. Cabrol, Kenneth E. Herkenhoff, Edmond A. Grin, Raymond E. Arvidson, Barbara A. Cohen, R. Aileen Yingst, Andrew H. Knoll, Jack D. Farmer
Publikováno v:
Journal of Geophysical Research: Planets. 119:941-967
Processes, environments, and the energy associated with the transport and deposition of sand at Gusev Crater are characterized at the microscopic scale through the comparison of statistical moments for particle size and shape distributions. Bivariate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4336e088f3b5fd97c07780c7b842c552
https://doi.org/10.1002/2013je004535
https://doi.org/10.1002/2013je004535
Autor:
Nathalie A. Cabrol, Geb Thomas, Robert C. Anderson, Edmond A. Grin, Zhen Xiang, Kristopher M. Thornburg
Publikováno v:
Journal of Intelligent and Robotic Systems. 54:595-612
When remotely navigating a mobile robot, operators must estimate the slope of local terrain in order to avoid areas that are too steep to climb or that slope so steeply downward that the operator would lose control of the rover. Although many rovers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23dd6e02c197769afb840dbe6046feaa
https://doi.org/10.1007/s10846-008-9281-y
https://doi.org/10.1007/s10846-008-9281-y
Autor:
William C. Mahaney, Daniel C. Berman, Nathalie A. Cabrol, Hideaki Miyamoto, James M. Dohm, Victor R. Baker, Edmond A. Grin
Publikováno v:
Planetary and Space Science. 55:181-192
The Mars Orbital Camera onboard the Mars Global Surveyor spacecraft, which is currently orbiting about Mars, has revealed hundreds of pristine lobate and tongue-shaped flows that closely display the morphological characteristics of terrestrial rock g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1451a31f6e4d4c6c9fa42268edc857cd
https://doi.org/10.1016/j.pss.2006.04.016
https://doi.org/10.1016/j.pss.2006.04.016
Autor:
Edmond A. Grin, Nathalie A. Cabrol
Publikováno v:
Global and Planetary Change. 35:199-219
Lakes on Mars were formed under periglacial to glacial climates. Extreme conditions prevailed including freezing temperatures, low atmospheric pressure, high evaporation/sublimation rates, and liquid water reservoirs locked in aquifers below a thick
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd6a19ae3a8cefddf940e5effe61865a
https://doi.org/10.1016/s0921-8181(02)00127-3
https://doi.org/10.1016/s0921-8181(02)00127-3
Publikováno v:
Icarus. 154:98-112
The discovery of gullies and debris aprons raises the question of the existence of aqueous environments on Mars in recent geological times and its astrobiological implications. Three cases of such environments are surveyed at MOC high resolution in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9d442116bbb437e0b6a83175b72964a
https://doi.org/10.1006/icar.2001.6661
https://doi.org/10.1006/icar.2001.6661
Autor:
Nathalie A. Cabrol, Edmond A. Grin
Publikováno v:
Geomorphology. 37:269-287
Among the 2208 martian fluvial features plotted in a previous study [Z. Geomorphol. 37-1 (1993) 57], the hydrological characteristics of 71 pristine fluvial valley networks, located between 18.0°N and 55.0°S, were surveyed using Viking Orbiter phot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d0236c84b60aaa574f3618d28379297
https://doi.org/10.1016/s0169-555x(00)00087-8
https://doi.org/10.1016/s0169-555x(00)00087-8