HLY-09-02 Sediment Trap Fluxes of Th-234, POC, and PON in the Bering Sea. Version 1.0

The data in the accompanying file (Moran Sed Trap HLY0902.xls) includes data corresponding to samples collected by the Moran Geochemistry Lab on the spring leg of the Bering Sea Ecosystem Study-Bering Sea Integrated Ecosystem Research Program (BEST-BSIERP) study from 23 April 2009 to 07 May 2009 aboard the USCGC HEALY (WAGB-20). BEST-BSIERP together are the Bering Sea project. Data are organized by station and sample depth, with station position (latitude and longitude) also included. This dataset includes the following: 234Th, Particulate Organic Carbon (POC) and Particulate Organic Nitrogen (PON) vertical fluxes. The thorium fluxes are in units of dpm (disintegrations per minute) m-2 d-1. POC and PON fluxes are in units of mmol m-2 d-1. In addition are the deployment and recovery times and positions.

随附文件（Moran Sed Trap HLY0902.xls）中的数据，对应美国海岸警卫队（USCGC）"海利"号（WAGB-20）科考船于2009年4月23日至5月7日开展的白令海生态系统研究-白令海综合生态系统研究计划（BEST-BSIERP）春季航次中，由Moran地球化学实验室采集的样品相关数据。BEST与BSIERP共同构成该白令海研究项目。本数据集按测站与样品采集深度进行组织，同时附带测站位置（纬度与经度）信息。数据集涵盖以下观测要素：²³⁴Th、颗粒有机碳（Particulate Organic Carbon, POC）及颗粒有机氮（Particulate Organic Nitrogen, PON）的垂直通量。其中钍通量的单位为dpm（每分钟衰变数，disintegrations per minute）·m⁻²·d⁻¹，POC与PON通量的单位为mmol·m⁻²·d⁻¹。此外还包含样品的投放与回收时刻及对应位置信息。