Settling particle fluxes and hydrographic sensor data at Stations NAPt and CAPt, 2010-2014

This dataset contains total mass flux of settling particles, the bulk component, stable isotopes (delta13C, delta15N), and diatom assemblages of settling particles, and some daily hydrographic and sea ice conditions at Stations NAP10t-13t (74.5 to 75N, 161.9 to 162W) and CAP12t (75.2N 172.5W) in the western Arctic Ocean from October 2010 to September 2014 (Oct. 2012-Sep. 2013 for CAP12t). The analytical items of bulk component is particulate organic carbon, particulate inorganic carbon, particulate nitrogen, and biogenic opal. The component data for NAP10t includes additional results of elementary analysis on alminium, silicon, calcium, titanium, manganese, iron, magnesium and potassium. Water temerature and salinity were monitored at NAP13t and CAP12t. Current, turbidity, backscatterd acoustic strength, and ice thickness were observed at NAP13t. Reanalysed data on short wave radiation and sea ice concentration were also tabulated for the deployment perios of each sediemnt trap mooring.本数据集涵盖2010年10月至2014年9月期间，北冰洋西部海域NAP10t-13t站位（北纬74.5°~75°，西经161.9°~162°）与CAP12t站位（北纬75.2°，西经172.5°）的沉降颗粒物总质量通量、体相组分、稳定同位素（δ¹³C、δ¹⁵N）、沉降颗粒物硅藻组合数据，以及部分每日水文与海冰状况数据；其中CAP12t站位的观测时段为2012年10月至2013年9月。 体相组分的分析项目包含颗粒有机碳、颗粒无机碳、颗粒氮与生物成因蛋白石。NAP10t站位的组分数据还额外包含铝、硅、钙、钛、锰、铁、镁及钾的元素分析结果。 NAP13t与CAP12t站位同步监测了水温与盐度；NAP13t站位额外观测了海流、浊度、反向散射声学强度与冰厚。此外，各沉积物捕获器锚系部署周期内的短波辐射与海冰浓度再分析数据也已整理为表格形式。