Biogeochemistry data set for soil waters, streams, and lakes near Toolik Lake on the North Slope of Alaska, 2012 through 2020

Data file of the biogeochemistry of samples collected at various sites near Toolik Lake, North Slope of Alaska.  Sample site descriptors include a unique assigned number (sortchem), site, date, time, depth, distance (downstream from a reference location), elevation, treatment, date-time, category, and water type (lake, surface, soil).  Physical measures collected in the field include temperature (water, soil, well water), conductivity, pH, and average thaw depth in soil.  Chemical analyses for the sample include alkalinity; dissolved inorganic and organic carbon (DIC and DOC); dissolved gases CO2 and CH4;  inorganic and total dissolved nutrients (NH4, PO4, NO3, TDN, TDP); particulate carbon, nitrogen, and phosphorus (PC, PN, and PP); cations (Ca, Mg, Na, K, and Si); and anions (SO4 and Cl).

本数据集为采自阿拉斯加北坡Toolik湖周边多个采样点位的生物地球化学数据文件。样品点位的描述信息包含唯一分配编号（sortchem）、采样点位、采样日期、采样时间、采样深度、距参照点位的下游距离、海拔高度、处理方式、采样日期时间、样品类别以及水体类型（湖泊、地表水、土壤水）。野外实地采集的物理测量指标包括温度（水体、土壤、井水）、电导率、pH值以及土壤平均解冻深度。样品的化学分析项目包括碱度（alkalinity）、溶解态无机碳（dissolved inorganic carbon, DIC）与溶解态有机碳（dissolved organic carbon, DOC）、溶解气体二氧化碳（CO2）与甲烷（CH4）、无机及总溶解态营养盐（NH4、PO4、NO3、TDN、TDP）、颗粒态碳、氮与磷（PC、PN、PP）、阳离子（Ca、Mg、Na、K及Si）以及阴离子（SO4与Cl）。