Bibcode
Rodríguez, M.; Esteban, C.
Bibliographical reference
International Astronomical Union Symposium no. 217, held 14-17 July, 2003 in Sydney, Australia. Edited by P.-A. Duc, J. Braine, and E. Brinks. San Francisco: Astronomical Society of the Pacific, 2004., p.198
Advertised on:
6
2004
Citations
1
Refereed citations
0
Description
We determine the Fe abundances for several blue compact and
emission-line galaxies. The O/Fe abundance ratios are found to increase
with the metallicity of the galaxy, and to decrease with its degree of
ionization. These correlations are interpreted as reflecting a decrease
for lower metallicities of the depletion of Fe atoms on to dust grains,
probably arising from the harder radiation fields prevailing at low
metallicities.