Zooplankton pump samples sorted by species and life stages, Georges Bank region, Spring 1995, 97 and 99, US GLOBEC.
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资源简介:
Small zooplankton which may be available for larval fish feeding
were sampled during 5 cruises to the Georges Bank region using a
pumping system attached to the CTD unit for depth control. Individual
samples were filtered through 40 um mesh prior to sorting. Sample
volume was measured to the nearest 0.1 liter (+/-1%) with an in-line
flow sensor. Samples were taken at fixed nominal depths of 70, 50,
40, 35, 30, 25, 20, 15, 10, 5, and 2 m.
Zooplankton samples were sorted/counted by taxa and life stages
(Copepodite and Nauplius). Within each of the major life stages,
the taxa were further sorted into six developmental stages.
Copepodite stage 6 was further sorted by gender.
ship/cruise/cruise dates:
Seward Johnson SJ9508 6 - 16 June 1995
Oceanus OC301 5 - 17 April 1997
Oceanus OC303 6 - 23 May 1997
Edwin Link EL9904 14 - 28 April 1999
Edwin Link EL9905 10 - 29 May 1999
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SCIOPS



