Concentrations of chlorophyll-alpha in sea water from the euphotic zone at Station DEC94-JAN95-GN3619940280400460 in the Aegean Sea

Samples from 2 l of sea water were filtered through polycarbonate Millipore. 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。将所得滤膜置于深冻环境保存，并依据Holm-Hansen等人的方法进行分析（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期刊》, 30卷, 3-15页）。