Research

Map of Yukon River drainage Sampling site: between the Dalton Highway Bridge and the USGS Stevens Village hydrological station  Daily Discharge and Sampling Date ![daily discharge](image/Yukon/Daily discharge.

PARAFAC Analysis results from Stephen et al., 2016 (STE)  PARAFAC Analysis results from Zhou et al., 2016 (JGLR)  PARAFAC Analysis results from Xu and Guo.

S275-295 in the Great Lakes

AF4-ICP-MS The amount of Arsenic elements in the collected colloidal fractionations. Molecular weights UV254 absorbance, Fluo275/340 (protein-like), and Fluo250/435 (humic-like) signals characterizing the size chromatography of the colloids in groundwater (left three panels), Kinnickinnic river water, and re-dissolved standard humic substances from Mississipi River and Suwannee River.

Abstract Arctic river basin has been suffering a great impact from climate change. However, dynamics and mechanism of biogeochemical processes in boreal rivers in cold season are still partly out of knowledge.