TY - JOUR A1 - Barrett, J. E. A1 - Gooseff, M. N. A1 - Takacs-Vesbach, C. T1 - Spatial variation in soil active-layer geochemistry across hydrologic margins in polar desert ecosystems JO - Hydrol. Earth Syst. Sci. Discuss. J1 - HESSD VL - 6 IS - 3 SP - 3725 EP - 3751 Y1 - 2009/05/06 PB - Copernicus Publications SN - 1812-2108 UR - http://www.hydrol-earth-syst-sci-discuss.net/6/3725/2009/ L1 - http://www.hydrol-earth-syst-sci-discuss.net/6/3725/2009/hessd-6-3725-2009.pdf ER -