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dc.contributor.authorReid, Philip C.eng
dc.contributor.authorEdwards, Martineng
dc.contributor.authorBeaugrand, Gregoryeng
dc.contributor.authorSkogen, Morteneng
dc.contributor.authorStevens, Darreneng
dc.date.accessioned2004-07-30T09:29:38Z
dc.date.accessioned2004-08-03T12:57:52Z
dc.date.accessioned2004-08-26T11:58:40Z
dc.date.available2004-07-30T09:29:38Z
dc.date.available2004-08-03T12:57:52Z
dc.date.available2004-08-26T11:58:40Z
dc.date.issued2003eng
dc.PublishedFisheries Oceanography 12(4-5): 260-269
dc.identifier.issn1054-6006en_US
dc.identifier.urihttps://hdl.handle.net/1956/412
dc.description.abstractOceanic inflow is estimated to contribute more than 90% of the nutrient input into the North Sea. Variability in the volume, chemical properties, biological content and source of the inflowing water is thus likely to have a considerable effect on North Sea ecosystems. Changes seen in the plankton, and in particular Calanus finmarchicus and Calanus helgolandicus, over the last 40 years as measured by the Continuous Plankton Recorder survey, allow clear periods to be identified that appear to be associated with variability in inflow. Monthly estimates of inflow and outflow across a section between Orkney and Utsira in Norway as well as netflow (sum of Baltic outflow, runoff and Channel inflow), have been derived from runs of the NORWECOM model for two integrated depth intervals: surface to 150 m and >150 m. A comparison is made between the physical model output and plankton results for the period 1958–99. Distinct plankton periods that appear to reflect changing inflow events are discussed in relation to hydrometeorological and earlier plankton studies over approximately the last 100 years.en_US
dc.format.extent42720 byteseng
dc.format.extent433173 byteseng
dc.format.extent166 byteseng
dc.format.mimetypetext/plaineng
dc.format.mimetypeapplication/pdfeng
dc.format.mimetypetext/plaineng
dc.language.isoengeng
dc.publisherBlackwell Publishingen_US
dc.titlePeriodic changes in the zooplankton of the North Sea during the twentieth century linked to oceanic inflowen_US
dc.typeJournal article


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