Concentrations of chlorophyll-alpha in water of the Ionian Sea at Station MARCH-2000-IRI12

Samples from 2 l of sea water were filtered through polycarbonate Millipore filters. The filters were kept deep frozen and analyzed according to Holm-Hansen et al. (Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., Strickland, J.D.H. 1965. Fluorometric determination of chlorophyll. Journal du Conseil Permanent International Pour l'Exploration de la Mer 30, 3-15).采集2升海水样品，通过聚碳酸酯密理博滤膜完成过滤。将滤膜置于深冻环境保存，随后参照Holm-Hansen等人（Holm-Hansen, O.、Lorenzen, C.J.、Holmes, R.W.、Strickland, J.D.H.，1965年）建立的分析方法开展检测。该方法对应的研究论文题为《荧光法测定叶绿素》，发表于《国际海洋考察理事会期刊》1965年第30卷，第3至15页。