Seasonal trends in solutes and 87Sr/86Sr ratios of SE Tibet rivers: Yarlung Tsangpo and Parlung Hagedorn, Birgit ; Nelson, Bruce K. ; Kennell, Thomas J. ; Henck, Amanda ; Hallet, Bernard Abstract Publication: Geochimica et Cosmochimica Acta Supplement Pub Date: July 2008 Bibcode: 2008GeCAS..72R.340H