@article {1950, title = {Source and transport of terrigenous organic matter of the upper Yukon River: evidence from isotope (13C, 14C and 15N) composition of dissolved, colloidal and particulate phases}, journal = {Global Biogeochemical Cycles}, volume = {20}, year = {2006}, note = {id: 1129}, month = {2006}, author = {Guo, L. and Macdonald, R. W.} }