A post-Galileo view of Io's interior

被引：57
作者：
Keszthelyi, L
Jaeger, WL
Turtle, EP
Milazzo, M
Radebaugh, J
机构：
[1] US Geol Survey, Flagstaff, AZ 86001 USA
[2] Univ Arizona, Lunar & Planetary Lab, Tucson, AZ 85721 USA
来源：
ICARUS | 2004年 / 169卷 / 01期
基金：
美国国家航空航天局;
关键词：
Io; interiors; volcanism;
D O I：
10.1016/j.icarus.2004.01.005
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present a self-consistent model for the interior of Io, taking the recent Galileo data into account. In this model, to has a completely molten core, substantially molten mantle, and a very cold lithosphere. Heat from magmatic activity can mobilize volatile compounds such as SO2 in the lithosphere, and the movement of such cryogenic fluids may be important in the formation of surface features including sapping scarps and paterae. Published by Elsevier Inc.
引用
收藏
页码：271 / 286
页数：16
相关论文
共 89 条
[1]  
Anderson D.L., 1989, Theory of the Earth, P366
[2]   Io's gravity field and interior structure [J].
Anderson, JD ;
Jacobson, RA ;
Lau, EL ;
Moore, WB ;
Schubert, G .
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 2001, 106 (E12) :32963-32969
[3]   VOLCANIC-ERUPTIONS ON IO - HEAT-FLOW, RESURFACING, AND LAVA COMPOSITION [J].
BLANEY, DL ;
JOHNSON, TV ;
MATSON, DL ;
VEEDER, GJ .
ICARUS, 1995, 113 (01) :220-225
[4]   LUNAR CORE OF FE-NI-S [J].
BRETT, R .
GEOCHIMICA ET COSMOCHIMICA ACTA, 1973, 37 (01) :165-170
[5]   SILICATE VOLCANISM ON IO [J].
CARR, MH .
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH AND PLANETS, 1986, 91 (B3) :3521-3532
[6]   Mountains and calderas on Io: Possible implications for lithosphere structure and magma generation [J].
Carr, MH ;
McEwen, AS ;
Howard, KA ;
Chuang, FC ;
Thomas, P ;
Schuster, P ;
Oberst, J ;
Neukum, G ;
Schubert, G .
ICARUS, 1998, 135 (01) :146-165
[7]   VOLCANIC FEATURES OF IO [J].
CARR, MH ;
MASURSKY, H ;
STROM, RG ;
TERRILE, RJ .
NATURE, 1979, 280 (5725) :729-733
[8]   STABILITY OF SULFUR SLOPES ON IO [J].
CLOW, GD ;
CARR, MH .
ICARUS, 1980, 44 (02) :268-279
[9]   Thermal signature, eruption style, and eruption evolution at Pele and Pillan on Io [J].
Davies, AG ;
Keszthelyi, LP ;
Williams, DA ;
Phillips, CB ;
McEwen, AS ;
Lopes, RMC ;
Smythe, WD ;
Kamp, LW ;
Soderblom, LA ;
Carlson, RW .
JOURNAL OF GEOPHYSICAL RESEARCH-PLANETS, 2001, 106 (E12) :33079-33103
[10]   Silicate cooling model fits to Galileo NIMS data of volcanism on Io [J].
Davies, AG ;
Lopes-Gautier, R ;
Smythe, WD ;
Carlson, RW .
ICARUS, 2000, 148 (01) :211-225
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