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Text · collection · 2006

Zooplankton Sampled with 10m2MOCNESS Net in Georges Bank 1995-1999

Listed in NASA Earthdata CMR

Zooplankton populations were monitored on a monthly basis (Jan-Jun), years 1995-1999, for a total of thirty cruises.

Description

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. In a companion file, length data are reported at the species level (see related URLs).

Read the rest (4 more)

Environmental data (CTD sensor package appended to the MOCNESS) are reported in an ancillary object/file (see related URLs). 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. 5. See the companion file containing the moc10data length measurements of the organisms screened at globec.whoi.edu/jg/serv/globec/gb/moc10data_lengths_rs.html0%7Bdir=globec.whoi.edu/jg/dir/globec/gb/,info=globec.whoi.edu/jg/info/globec/gb/moc10data_lengths%7D SUPPLEMENTAL INFORMATION: OBIS-USA Dataset Code and GCMD Entry ID: MOC10GB Old GCMD ID: MOC10data_GB Data was published in March 2011 on the OBIS-USA web site and is available at usgs.gov/obis-usa.

Record Count 15307, Taxa Count 343 Date Range: The surveys were conducted during specific months each year as follows: 1995-02 to 1995-07 1996-01 to 1996-06 1997-01 to 1997-06 1998-01 to 1998-06 1999-01 to 1999-06 CURRENTNESS REFERENCE: preserved specimen

Links

Get the data

  • usgs.gov /obis-usa ↗

    This will direct you to the OBIS-USA web site. Select Participants and Datasets from the panel on the left. Scroll down to MOC10GB and click on the "Go" button on the right for a Dataset Detail screen

    download · from NASA CMR

Documentation and papers

Catalogue records · 2

Topics

Stated by source
Not provided · Zooplankton
Provenance · 1 source records, 10 field assertions
SourceKeyLast seenRaw
NASA Earthdata CMRC1214597714-SCIOPS11 d agoJSON v1
FieldAssertionExtractorEvidence
access_levelsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[measured_variable].gcmd:earth-science/biosphere/ecosystems/aquatic-ecosystems/plankton/zooplanktonsource · NASA CMRconnector:nasa_cmr@1.0.0
concepts[platform].gcmd_platform:not-providedsource · NASA CMRconnector:nasa_cmr@1.0.0
descriptionsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/Abstract
license_textsource · NASA CMRconnector:nasa_cmr@1.0.0
publication_datesource · NASA CMRconnector:nasa_cmr@1.0.0
spatialsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/SpatialExtent
temporalsource · NASA CMRconnector:nasa_cmr@1.0.0/umm/TemporalExtents
titlesource · NASA CMRconnector:nasa_cmr@1.0.0/umm/EntryTitle
version_labelsource · NASA CMRconnector:nasa_cmr@1.0.0