http://lod.bco-dmo.org/id/dataset/867668
eng; USA
utf8
dataset
Highest level of data collection, from a common set of sensors or instrumentation, usually within the same research project
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
2022-01-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Standard length measurements of a representative subset of northern anchovy (Engraulis mordax) and Stenobrachius leucopsarus collected with MOCNESS during winter and summer sampling in 2019 aboard R/V Sikuliaq, R/V Sally Ride and R/V Atlantis
2022-01-10
publication
2022-01-10
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2023-02-13
publication
https://doi.org/10.26008/1912/bco-dmo.867668.1
Robert K. Cowen
Oregon State University
principalInvestigator
Su Sponaugle
Oregon State University
principalInvestigator
Kelly Rakow Sutherland
University of Oregon
principalInvestigator
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
publisher
Cite this dataset as: Cowen, R. K., Sponaugle, S., Sutherland, K. R., Swieca, K. (2023) Standard length measurements of a representative subset of northern anchovy (Engraulis mordax) and Stenobrachius leucopsarus collected with MOCNESS during winter and summer sampling in 2019 aboard R/V Sikuliaq, R/V Sally Ride and R/V Atlantis. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2022-01-10 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.867668.1 [access date]
Fish lengts sampled with MOCNESS in winter & summer 2018 & 2019 Dataset Description: Methods and Sampling: <div class="fieldset-wrapper">
<div class="field field-name-field-dataset-acquisition-descri field-type-text-long field-label-hidden">
<div class="field-items">
<div class="field-item even">
<p>We sampled along two transects in the winters and summers of 2018 and 2019. One transect was off of Trinidad Head, CA and the other Newport, OR (See MOCNESS Towing stations, supplemental files). Each transect consisted of five target stations during the day and at night with replicate tows at each station. However, this sampling design was often modified at sea. This dataset describes daytime samples only.</p>
<p>To sample a range of zooplankton simultaneously, a coupled Multiple Opening and Closing Net Environmental Sensing System (MOCNESS) consisting of a 4m2 net fitted with 1 mm mesh and a 1 m2 net with 333 μm mesh (Guigand et al. 2005) was used. The former is referred to as the Moc4 and the latter the Moc1. The Moc4 and Moc1 each have 5 nets (numbered 0-4) to sample discrete depths. Please see above for depth descriptions. All tows were sent to a target depth of 100 m.</p>
</div>
</div>
</div>
</div>
<p>At certain stations we only did oblique tows, these are indicated by ‘oblique’ in the notes section. Additionally, we were not able to sample at every station proposed. Please see the data sheet for sampled stations.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737399 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1737399
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1737364 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1737364
completed
Robert K. Cowen
Oregon State University
541-867-2011
Hatfield Marine Science Center 2030 SE Marine Science Drive
Newport
OR
97376
USA
robert.cowen@oregonstate.edu
pointOfContact
Su Sponaugle
Oregon State University
541-867-0314
Department of Integrative Biology, Hatfield Marine Science Center 2030 SE Marine Science Drive
Newport
OR
97376
USA
su.sponaugle@oregonstate.edu
pointOfContact
Kelly Rakow Sutherland
University of Oregon
541-913-6560
5289 University of Oregon
Eugene
OR
97403-5219
USA
ksuth@uoregon.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Cruise
Haul_number
Haul
Moc
Net_number
time_start_GMT
time_end_GMT
Station_lat
Statio_lon
Season
Location
Species
Standard_length_mm
Notes
Date
ISO_DateTime_UTC_Start
ISO_DateTime_UTC_End
Multiple Opening and Closing Net Environmental Sensing System
theme
None, User defined
Cruise identfier
sample identification
station id
net
time of day
latitude
longitude
sample description
site
species scientific name (binomial)
No BCO-DMO term
comments
date
ISO_DateTime_UTC
featureType
BCO-DMO Standard Parameters
MOCNESS
instrument
BCO-DMO Standard Instruments
SR1810
AT42-13
SKQ201804S
SKQ201903S
service
Deployment Activity
Northern California Current waters
place
Locations
otherRestrictions
otherRestrictions
Access Constraints: none. Use Constraints: Please follow guidelines at: http://www.bco-dmo.org/terms-use Distribution liability: Under no circumstances shall BCO-DMO be liable for any direct, incidental, special, consequential, indirect, or punitive damages that result from the use of, or the inability to use, the materials in this data submission. If you are dissatisfied with any materials in this data submission your sole and exclusive remedy is to discontinue use.
Collaborative Research: Mesozooplankton food webs in intermittent upwelling systems: An overlooked link in a productive ocean
https://osprey.bco-dmo.org/project/743417
Collaborative Research: Mesozooplankton food webs in intermittent upwelling systems: An overlooked link in a productive ocean
<p>This project will examine the coastal ocean mesozooplankton community and their predation by early life stages of fish in the northern California Current. The goal is to understand how these predator-prey interactions change during different oceanographic regimes that vary seasonally in the region. This study will use a very high-resolution imaging system coupled with net samples to measure trophic interactions within the zooplankton community across a range of environmental parameters (e.g., temperature, relative timing and intensity of upwelling). The camera provides detailed information on the fine-scale abundance and spatial distributions of a wide diversity of plankton, while the net samples will provide biological samples for diet-related analyses. This project will train 12 undergraduate and two graduate students and one post-doctoral scholar. The research team will develop a variety of educational activities and products to facilitate greater outreach to public audiences. Plankton imagery from this project will be used to build the Global Plankton Imagery Library, an open-access repository for plankton imagery that will be a resource for the research community. The researchers will expand the imagery available in the Plankton Portal, a public website they developed in partnership with the Citizen Science Alliance's Zooniverse, that invites citizen scientists to participate in classifying plankton from field photographs. They will collaborate with Science Education specialists to include Plankton Portal kiosks in a new public exhibit at the Oregon State University's Hatfield Marine Science Center (HMSC) Visitor Center, which annually hosts 150,000 visitors of all ages. Importantly, this activity will not only educate K-12 and beyond, but will enable researchers to study what factors motivate citizen scientists, what characterizes "heavy-users", and how those users can be supported and encouraged into advanced collaborator roles. A multi-media artist will join the research cruises as part of the new Artist-At-Sea program. Their artwork will be displayed at the HMSC Visitor Center and University of Oregon's Charleston Marine Life Center and a scaled traveling show will tour Oregon metropolitan areas and underserved communities.</p>
<p>Eastern boundary currents are among the most productive marine ecosystems on the planet and support a significant proportion of global fisheries, yet there are unanswered questions about the role of non-crustacean zooplankton in transferring production through upwelling food webs. This study will answer key questions about the food web dynamics associated with mesozooplankton linkages, sources of carbon production, and consequences for upper trophic levels in different shelf upwelling systems. Not only is there a knowledge gap in how the food web currently functions in transition areas of major eastern boundary current systems, but there is increasing evidence that these systems are changing. Regional and global shifts in major currents, including upwelling strength, together with temperature-induced latitudinal shifts in species ranges that are already occurring and predicted to continue will have major effects on interactions among species, and consequently, food webs. Understanding these interactions and predicting future changes is highly relevant to science, society, and economies. The researchers plan to sample the winter and summer seasons in the northern California Current off central Oregon (intermittent upwelling) and northern California (continuous upwelling) with the high resolution In Situ Ichthyoplankton Imaging System to obtain an accurate description of mesozooplankton communities: their abundances, and horizontal and vertical spatial distributions, over contrasting upwelling/downwelling system dynamics. In parallel, they plan to collect depth-discrete mesozooplankton samples to quantify seasonal diets for larval fishes and gelatinous zooplankton and prey-specific growth rates of larval fishes. Stable isotope analysis of mesozooplankton predators and prey will reveal the relative role of new vs. regenerated production in sustaining food webs such major eastern boundary currents.</p>
MEZCAL
largerWorkCitation
project
eng; USA
oceans
Northern California Current waters
-125.117
-124.2667
41.0583
44.652
2018-07-09
2019-07-25
Northern California Current
0
BCO-DMO catalogue of parameters from Standard length measurements of a representative subset of northern anchovy (Engraulis mordax) and Stenobrachius leucopsarus collected with MOCNESS during winter and summer sampling in 2019 aboard R/V Sikuliaq, R/V Sally Ride and R/V Atlantis
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
http://lod.bco-dmo.org/id/dataset-parameter/888927.rdf
Name: Cruise
Units: unitless
Description: <p>Cruise identifier: W18=Winter 2018; S18=Summer 2018, W19=Winter 2019; S19=Summer 2019</p>
http://lod.bco-dmo.org/id/dataset-parameter/888928.rdf
Name: Haul_number
Units: unitless
Description: <p>Sample identifier: combination of Haul Number - Haul - Moc</p>
http://lod.bco-dmo.org/id/dataset-parameter/888929.rdf
Name: Haul
Units: unitless
Description: <p>A station identifier for labeling purposes and quick reference. Station were consecutively numbered as they were sampled.</p>
http://lod.bco-dmo.org/id/dataset-parameter/888930.rdf
Name: Moc
Units: unitless
Description: <p>Net type: 1=Moc1, 1m2 opening 333 um mesh; 4=Moc4, 4m2 opening 1 mm mesh</p>
http://lod.bco-dmo.org/id/dataset-parameter/888931.rdf
Name: Net_number
Units: unitless
Description: <p>Net open on MOCNESS: 0=oblique; 1=100-75m depth; 2=75-50m depth; 3=50-25m depth; 4=25m-surface</p>
http://lod.bco-dmo.org/id/dataset-parameter/888932.rdf
Name: time_start_GMT
Units: unitless
Description: <p>Time of the start of the net towing in UTC timezone, ISO formatted (HH:MM:SSZ)</p>
http://lod.bco-dmo.org/id/dataset-parameter/888933.rdf
Name: time_end_GMT
Units: unitless
Description: <p>Time of the end of the net towing in UTC timezone, ISO formatted (HH:MM:SSZ)</p>
http://lod.bco-dmo.org/id/dataset-parameter/888934.rdf
Name: Station_lat
Units: decimal degrees
Description: <p>Latitude of tow start location, south is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/888935.rdf
Name: Statio_lon
Units: decimal degrees
Description: <p>Longitude of tow end location, west is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/888936.rdf
Name: Season
Units: unitless
Description: <p>Sampling season: winter or summer</p>
http://lod.bco-dmo.org/id/dataset-parameter/888937.rdf
Name: Location
Units: unitless
Description: <p>Sampling location: NH=Newport, OR; TR=Trinidad Head, CA</p>
http://lod.bco-dmo.org/id/dataset-parameter/888938.rdf
Name: Species
Units: unitless
Description: <p>Fish species: Engraulis mordax or Stenobrachius leucopsarus</p>
http://lod.bco-dmo.org/id/dataset-parameter/888939.rdf
Name: Standard_length_mm
Units: mm (millimeter)
Description: <p>Standard lenght of fish species</p>
http://lod.bco-dmo.org/id/dataset-parameter/888940.rdf
Name: Notes
Units: unitless
Description: <p>Notes</p>
http://lod.bco-dmo.org/id/dataset-parameter/889795.rdf
Name: Date
Units: unitless
Description: <p>Sample date in GMT timezone, ISO format (yyyy-mm-dd).</p>
http://lod.bco-dmo.org/id/dataset-parameter/889796.rdf
Name: ISO_DateTime_UTC_Start
Units: unitless
Description: <p>Start time and date of sampling, UTC time zone, ISO formatted.</p>
http://lod.bco-dmo.org/id/dataset-parameter/889798.rdf
Name: ISO_DateTime_UTC_End
Units: unitless
Description: <p>End time and date of sampling, UTC time zone, ISO formatted.</p>
GB/NERC/BODC > British Oceanographic Data Centre, Natural Environment Research Council, United Kingdom
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
496276
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/4e78b9b1-b5e8-5efb-b2f2-810e1f599e96/content
download
https://doi.org/10.26008/1912/bco-dmo.867668.1
download
onLine
dataset
<div class="fieldset-wrapper">
<div class="field field-name-field-dataset-acquisition-descri field-type-text-long field-label-hidden">
<div class="field-items">
<div class="field-item even">
<p>We sampled along two transects in the winters and summers of 2018 and 2019. One transect was off of Trinidad Head, CA and the other Newport, OR (See MOCNESS Towing stations, supplemental files). Each transect consisted of five target stations during the day and at night with replicate tows at each station. However, this sampling design was often modified at sea. This dataset describes daytime samples only.</p>
<p>To sample a range of zooplankton simultaneously, a coupled Multiple Opening and Closing Net Environmental Sensing System (MOCNESS) consisting of a 4m2 net fitted with 1 mm mesh and a 1 m2 net with 333 μm mesh (Guigand et al. 2005) was used. The former is referred to as the Moc4 and the latter the Moc1. The Moc4 and Moc1 each have 5 nets (numbered 0-4) to sample discrete depths. Please see above for depth descriptions. All tows were sent to a target depth of 100 m.</p>
</div>
</div>
</div>
</div>
<p>At certain stations we only did oblique tows, these are indicated by ‘oblique’ in the notes section. Additionally, we were not able to sample at every station proposed. Please see the data sheet for sampled stations.</p>
Specified by the Principal Investigator(s)
<p>Immediately after MOCNESS retrieval, nets were rinsed with seawater, sieved, and individually preserved in 95% ethanol. Ethanol was changed within 48 h of collection and again within two months to properly preserve larvae. MOCNESS samples were sorted in the laboratory and fish larvae were enumerated and identified to the lowest possible taxonomic level. Fish species of interest (<em>Engraulis mordax</em> and <em>Stenobrachius leucopsarus</em>) were placed in individual vials for further analyses. Individual taxa concentrations&nbsp;(ind 1000 m-3)&nbsp;were calculated by dividing biological counts from each net by the volume of water filtered through the net. Fish larvae of interest&nbsp;were measured for standard length (SL) to the nearest 0.01 mm using a Leica MZ16 dissecting microscope with a QImaging camera and Image Pro Premier 9.1 software.</p>
<p>BCO-DMO Processing Notes:<br />
* Merged Engraulis mordax and Stenobrachius leucopsarus files into 1 dataset</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
Biological and Chemical Oceanography Data Management Office (BCO-DMO)
Unavailable
508-289-2009
WHOI MS#36
Woods Hole
MA
02543
USA
info@bco-dmo.org
http://www.bco-dmo.org
Monday - Friday 8:00am - 5:00pm
For questions regarding this resource, please contact BCO-DMO via the email address provided.
pointOfContact
Multiple Opening and Closing Net Environmental Sensing System
Multiple Opening and Closing Net Environmental Sensing System
PI Supplied Instrument Name: Multiple Opening and Closing Net Environmental Sensing System PI Supplied Instrument Description:We used a coupled Multiple Opening and Closing Net Environmental Sensing System (MOCNESS) consisting of a 4m2 net fitted with 1 mm mesh and a 1 m2 net with 333 μm mesh Instrument Name: MOCNESS Instrument Short Name:MOCNESS Instrument Description: The Multiple Opening/Closing Net and Environmental Sensing System or MOCNESS is a family of net systems based on the Tucker Trawl principle. There are currently 8 different sizes of MOCNESS in existence which are designed for capture of different size ranges of zooplankton and micro-nekton Each system is designated according to the size of the net mouth opening and in two cases, the number of nets it carries. The original MOCNESS (Wiebe et al, 1976) was a redesigned and improved version of a system described by Frost and McCrone (1974). (from MOCNESS manual) Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/NETT0097/
Cruise: SR1810
SR1810
R/V Sally Ride
Community Standard Description
International Council for the Exploration of the Sea
R/V Sally Ride
vessel
SR1810
Robert K. Cowen
Oregon State University
Cruise: AT42-13
AT42-13
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
AT42-13
Robert K. Cowen
Oregon State University
Cruise: SKQ201804S
SKQ201804S
R/V Sikuliaq
Community Standard Description
International Council for the Exploration of the Sea
R/V Sikuliaq
vessel
SKQ201804S
Robert K. Cowen
Oregon State University
Cruise: SKQ201903S
SKQ201903S
R/V Sikuliaq
Community Standard Description
International Council for the Exploration of the Sea
R/V Sikuliaq
vessel
SKQ201903S
Robert K. Cowen
Oregon State University
R/V Sally Ride
Community Standard Description
International Council for the Exploration of the Sea
R/V Sally Ride
vessel
R/V Atlantis
Community Standard Description
International Council for the Exploration of the Sea
R/V Atlantis
vessel
R/V Sikuliaq
Community Standard Description
International Council for the Exploration of the Sea
R/V Sikuliaq
vessel