HLY-02-01 High Performance Liquid Chromatography (HPLC) Pigment Data [Hill, V.]

This data set contains data collected during the Spring SBI 2002 cruise aboard the U.S. Coast Guard Cutter (USCGC) Healy (HLY-02-01). Samples were collected at 6 depths throughout the water column in parallel with productivity samples, which is 100-80, 50, 30, 15, 5, and 1% of the surface irradiance. Samples were filtered in low light and temperature conditions onto 25mm GF/F filters (nominal pore size 0.7um), and placed immediately in the -80oC freezer. They were then shipped to San Diego in dry ice. Analysis of samples was performed by J. R. Perl and C. C. Trees at the Center for Hydro-Optics and Remote Sensing, San Diego State University. The High Performance Liquid Chromatography (HPLC) method used was that proposed by Wright et al. (1991).

本数据集包含2002年春季SBI航次期间，搭载美国海岸警卫队海利号巡逻舰（USCGC Healy，航次标识HLY-02-01）所采集的科考数据。研究人员在整水层的6个深度采集样品，同步获取对应各深度的生产力相关样品，这6个采样深度分别对应表层辐照度的100~80%、50%、30%、15%、5%及1%。所有样品均在弱光及控温条件下，被过滤至直径25mm的GF/F滤膜（公称孔径0.7μm）上，并立即置入-80℃低温冰箱保存。随后样品以干冰冷链运输至美国圣迭戈。样品的实验室分析工作由圣地亚哥州立大学水光学与遥感中心的J.R. Perl与C.C. Trees完成。本次实验采用的高效液相色谱（High Performance Liquid Chromatography, HPLC）方法源自Wright等人1991年提出的分析方案。