CSASN Channel Nutrients from 2010 to 2012 in I8 Inlet, I8 Outlet, Peat Inlet and Kuparuk Rivers

The Changing Seasonality of Arctic Stream Systems (CSASN) was active from 2010 to 2012. The CSASN goal was to quantify the relative influences of through flow, lateral inputs, and hyporheic regeneration on the seasonal fluxes C, N, and P in an arctic river network, and to determine how these influences might shift under seasonal conditions that are likely to be substantially different in the future. During the project, background samples were collected from four stream channels and analyzed for a variety of nutrients.北极河流系统季节性变化研究（The Changing Seasonality of Arctic Stream Systems，缩写CSASN）于2010至2012年实施。该项目旨在量化纵向径流（through flow）、侧向输入以及潜流再生（hyporheic regeneration）对北极河网内碳（C）、氮（N）、磷（P）季节通量的相对影响，并探明在未来可能发生显著变化的季节水文条件下，上述影响将如何发生演变。项目开展期间，研究团队从4条河道采集背景样本，并针对多种营养物质完成了检测分析。