Zobrazeno 1 - 10
of 28
pro vyhledávání: '"J. B. Dalton"'
Autor:
Karly M. Pitman, C. S. Jamieson, Eldar Noe Dobrea, William Abbey, J. B. Dalton, Emily C.S. Joseph
Publikováno v:
American Mineralogist. 99:1593-1603
Visible and near-infrared wavelength (VNIR, λ = 0.35–5 μm) laboratory diffuse reflectance spectra and corresponding optical functions (real and imaginary refractive indices) for several iron sulfates (natural K- and Na-jarosite, szomolnokite, rho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cb98900d6ba0a46ef2e67608d4fe97c
https://doi.org/10.2138/am.2014.4730
https://doi.org/10.2138/am.2014.4730
Publikováno v:
Journal of Geophysical Research: Planets. 119:1218-1237
We spectrally characterize (λ = 0.35–10 µm) the low-humidity polymorph of kieserite (MgSO4·H2O), which is abundant on Mars and likely present on Europa, at various grain sizes and temperatures (100–300 K) relevant to the surfaces of Mars and E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca9ed112f60e5880778ef1bccdf65c9d
https://doi.org/10.1002/2013je004489
https://doi.org/10.1002/2013je004489
Autor:
Peter Kollmann, Carly Howett, Kevin P. Hand, W. Patterson, Paul M. Schenk, Robert B. Decker, Elias Roussos, D. G. Mitchell, J. B. Dalton, Amanda R. Hendrix, Tom Nordheim, Robert E. Johnson, Timothy A. Cassidy, Norbert Krupp, Chris Paranicas
Publikováno v:
Icarus. 234:155-161
We have modeled an electron precipitation pattern expected on Mimas, Tethys, and Dione, using two different approaches. In the first approach, we adapt a previously developed model to compute an integrated energy flux into the surfaces of Mimas, Teth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4817c92abfdd61b69c00981fdcfb893d
https://doi.org/10.1016/j.icarus.2014.02.026
https://doi.org/10.1016/j.icarus.2014.02.026
Autor:
Louise M. Prockter, L. W. Kamp, T. A. Cassidy, Chris Paranicas, James H. Shirley, J. B. Dalton
Publikováno v:
Planetary and Space Science. 77:45-63
External agents have heavily weathered the visible surface of Europa. Internal and external drivers competing to produce the surface we see include, but are not limited to: aqueous alteration of materials within the icy shell, initial emplacement of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11db521531e03ee529b866e226fe9405
https://doi.org/10.1016/j.pss.2012.05.013
https://doi.org/10.1016/j.pss.2012.05.013
Autor:
J. B. Dalton, B. D. Teolis, Chris Paranicas, Amanda R. Hendrix, Timothy A. Cassidy, L. W. Kamp, Robert E. Johnson, James H. Shirley
Publikováno v:
Planetary and Space Science. 77:64-73
We present the first calculation of Europa's sputtering (ion erosion) rate as a function of position on Europa's surface. We find a global sputtering rate of 2×10 27 H 2 O s −1 , some of which leaves the surface in the form of O 2 and H 2 . The ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::661269c9a46cb6f42f7923eb8775e625
https://doi.org/10.1016/j.pss.2012.07.008
https://doi.org/10.1016/j.pss.2012.07.008
Publikováno v:
Icarus. 210:358-384
This investigation uses linear mixture modeling employing cryogenic laboratory reference spectra to estimate surface compositions and water ice grain sizes of Europa’s ridged plains and smooth low albedo plains. Near-infrared spectra for 23 exposur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecfbf293d34a53a700bbcf7ef727b61f
https://doi.org/10.1016/j.icarus.2010.06.018
https://doi.org/10.1016/j.icarus.2010.06.018
Autor:
J. B. Dalton
Publikováno v:
Space Science Reviews. 153:219-247
Remote sensing of icy objects in the outer solar system relies upon availability of appropriate laboratory measurements. Surface deposits of specific substances often provide our most direct route to understanding interior composition, thereby inform
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c81c5cf7de8a7d434337f692e9e71e2
https://doi.org/10.1007/s11214-010-9658-7
https://doi.org/10.1007/s11214-010-9658-7
Publikováno v:
International Journal of Remote Sensing. 30:2933-2949
As part of a historic remediation project, approximately 61 km2 of salt evaporation ponds in the southern portion of San Francisco Bay, CA (USA) are scheduled for restoration to natural tidal marsh habitat over the next several decades. We have inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc017ab2972c7be1e68bbc061df3ad73
https://doi.org/10.1080/01431160802558642
https://doi.org/10.1080/01431160802558642
Autor:
Jeffrey S. Kargel, Richard C. Quinn, J. B. Dalton, J. Jolivet, Olga Prieto-Ballesteros, C. S. Jamieson
Publikováno v:
Icarus. 177:472-490
Hydrated magnesium sulfate salts have been proposed as major components of the disrupted, reddish terrains on the surface of Europa. This is based on near-infrared reflectance spectra which contain distorted and asymmetric water absorption features t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::759cac4923b649ab0312ab687973496c
https://doi.org/10.1016/j.icarus.2005.02.023
https://doi.org/10.1016/j.icarus.2005.02.023