The abundance of various mesozooplankon taxa was measured in the NE Atlanti
c (36-64 degreesN and 15-24 degreesW) during June and July 1996 using a hig
h-speed plankton sampler, the U-Tow. A total of 225 plankton samples were c
ollected, each representing about 16.5 km of tow. The abundance of mesozoop
lankton during 1996 was compared to the data that have been collected histo
rically in this region by the Continuous Plankton Recorder (CPR) survey. Th
e abundance of Calanus in 1996 was well below the long-term mean. For fish
larvae, euphausiids and amphipods there was a distinct peak in abundance ar
ound 49-50 degreesN associated with frontal features, but elsewhere levels
of abundance were again generally below the long-term mean. (C) 2001 Elsevi
er Science Ltd. All rights reserved.