文章基本信息

标题：Effects of the severe winter 1995/96 on the biological oceanography of the Sylt-Rømø tidal basin
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作者：Peter Martens
期刊名称：Helgoland Marine Research
印刷版ISSN：1438-3888
出版年度：2001
卷号：55
期号：3
页码：166-169
DOI：10.1007/s101520100078
出版社：BioMed Central
摘要：Water temperature, salinity and precipitation, micronutrients (N, P, Si) and chlorophyll a concentrations in the Sylt-Rømø tidal basin (German Bight) deviated between the early 1990s, with mild winters, and the years 1996–1997 with a severe winter and a moderate winter. As a consequence of low temperature, offshore winds and low precipitation in the severe winter 1995/96, salinity peaked in February 1996 and nitrate concentrations were low. The latter further decreased in March as chlorophyll a peaked with an exceptional bloom of the diatom Odontella aurita, probably triggered by low water temperature. Winter temperatures and spring chlorophyll a in the Sylt-Rømø tidal basin correlate well with the climatic North Atlantic Oscillation index.
关键词：NAO Wadden ;Sea; Micronutrients ;Chlorophyll; Variability