@article {ARC22450,
	title = {Stream geochemistry as an indicator of increasing permafrost thaw depth in an arctic watershed},
	journal = {Chemical Geology},
	volume = {273},
	year = {2010},
	month = {April 2010},
	pages = {76-81},
	keywords = {Stream water},
	isbn = {0009-2541},
	doi = {10.1016/j.chemgeo.2010.02.013},
	url = {http://www.sciencedirect.com/science/article/pii/S0009254110000562},
	author = {Katy A. Keller and Joel D. Blum and George W Kling}
}
@article {ARC22449,
	title = {Geochemistry of soils and streams on surfaces of varying ages in arctic Alaska},
	journal = {Arctic, Antarctic and Alpine Research},
	volume = {39},
	year = {2007},
	pages = {84-98},
	doi = {10.1657/1523-0430\%282007\%2939\%5B84\%3AGOSASO\%5D2.0.CO\%3B2},
	author = {Katy A. Keller and Joel D. Blum and George W Kling}
}
