Dataset 128

Zooplankton Sampled with 10m2MOCNESS Net in Georges Bank 1995-1999 (OBIS-USA)

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Realm: Marine
Climate: Temperate
Biome: Temperate shelf and seas ecoregions
Central latitude: 41.380803
Central longitude: -67.446981
Duration: 5 years, from 1995 to 1999

15246 records

341 distinct species

Across the time series Themisto gaudichaudii is the most frequently occurring species

Methods

Zooplankton populations were monitored on a monthly basis (Jan-Jun). years 1995-1999. for a total of thirty cruises. Plankton tows were made using a MOCNESS 10 system with 5-6 (10 m^2) nets having 3.00-mm circular mesh. Nets are opened and closed sequentially by commands through conducting cable from the surface. Organisms are identified at the species level. Abundance is calculated. Important Information: (1) The catch from each net was sub-sampled and all animals in the sub-sample were counted. (2) Due to the shear volume of data. only those animals found were represented in these on-line data. i.e. no animals with zero abundance were listed. (3) The precision variation in the latitude and longitude numbers is as reported. (4) Not all nets for all tows are represented here. Some nets came back empty. Unit of abundance = AggregatedPresence, Unit of biomass = NA

Citation(s)

Madin, L. & Horgan, E. (2006) Zooplankton Sampled with 10m2MOCNESS Net in Georges Bank 1995-1999. Woods Hole Oceanographic Institution, USA: U.S. GLOBEC Data Management Office. Available at: http://www.iobis.org/mapper/?dataset=2339, accessed 2012.