Concentrations of chlorophyll-alpha in water of the Aegean Sea at Station MAY-1997-MNB5@en

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).取2升海水样本经聚碳酸酯密理博（Millipore）滤膜过滤。将滤膜置于深冻条件下保存，并参照Holm-Hansen等人建立的方法开展分析（Holm-Hansen, O., Lorenzen, C.J., Holmes, R.W., Strickland, J.D.H. 1965. 叶绿素的荧光光度测定法. 《国际海洋考察理事会会刊》, 30卷, 第3-15页）。