http://lod.bco-dmo.org/id/dataset/866663
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
2021-12-10
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Pyrosome (Pyrosoma atlanticum) samples from MOCNESS tows in the Northern California Current
2021-12-10
publication
2021-12-10
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2022-08-11
publication
https://doi.org/10.26008/1912/bco-dmo.866663.1
Kelly Rakow Sutherland
University of Oregon
principalInvestigator
Robert K. Cowen
Oregon State University
principalInvestigator
Su Sponaugle
Oregon State University
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: Sutherland, K. R., Cowen, R. K., Sponaugle, S., Lyle, J. (2022) Pyrosome (Pyrosoma atlanticum) samples from MOCNESS tows in the Northern California Current. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2021-12-10 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.866663.1 [access date]
Dataset Description: <p>These data were published in<em> </em>Lyle, J.T. et al. Table II</p> Methods and Sampling: <p><em>Pyrosoma atlanticum</em> colonies were collected from coupled Multiple Opening and Closing Environmental Sensing System (MOCNESS) tows (Guigand et al., 2005). The nets had openings of 1 m<sup>2</sup> and 4 m<sup>2</sup> with mesh sizes of 333 µm and 1000 µm, respectively. The pair of nets sampled to 100 m depth in four separate 25-m bins, and a fifth net (“net 0”) was towed to 100 m during the downcast. Pyrosome colonies in each net were enumerated and their volume measured by displacement. Biovolume (mL•m<sup>-3</sup>) was calculated by dividing the total pyrosome volume by the volume of water sampled in that tow. If pyrosomes were too numerous to count, a subset of 20 from each depth bin were measured for biovolume. Colony lengths were only measured during July 2018.</p>
<p>Multiple Opening/Closing Net and Environmental Sensing Systems (MOCNESS) fitted with a 4 m<sup>2</sup> net with 1 mm mesh and a 1 m<sup>2</sup> net with 333 µm mesh.</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
Kelly Rakow Sutherland
University of Oregon
541-913-6560
5289 University of Oregon
Eugene
OR
97403-5219
USA
ksuth@uoregon.edu
pointOfContact
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
asNeeded
Dataset Version: 1
Unknown
Cruise
Location
Station
Transect
Date_Time_UTC
Latitude
Longitude
Moc_size
Net_number
Vol_filtered
Total_pyrosome_vol
Total_count
Subsample_count
Subsample_vol
Est_total_count
Abundance
Biovolume
Colony_ID
Length
Multiple Opening/Closing Net and Environmental Sensing Systems (MOCNESS)
theme
None, User defined
Cruise identfier
station id
transect
ISO_DateTime_UTC
latitude
longitude
net mesh size
volume of water filtered
sample_volume
count
abundance
biovolume
sample identification
length
featureType
BCO-DMO Standard Parameters
MOCNESS
instrument
BCO-DMO Standard Instruments
SKQ201804S
SR1810
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
-125.144
-124.268
41.0459
44.6529
2018-02-17
2018-07-11
Northern California Current
0
BCO-DMO catalogue of parameters from Pyrosome (Pyrosoma atlanticum) samples from MOCNESS tows in the Northern California Current
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/866697.rdf
Name: Cruise
Units: unitless
Description: <p>Cruise identification number: S=summer; W=winter; 18=2018</p>
http://lod.bco-dmo.org/id/dataset-parameter/866698.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/866699.rdf
Name: Station
Units: unitless
Description: <p>Location along transect: 1=closest nearshore; 5=furthest offshore; D=day; N=night</p>
http://lod.bco-dmo.org/id/dataset-parameter/866700.rdf
Name: Transect
Units: unitless
Description: <p>Sampling transect: Ma=first transect; Mb=second transect</p>
http://lod.bco-dmo.org/id/dataset-parameter/866701.rdf
Name: Date_Time_UTC
Units: yyyy-mm-dd hh:mm:ss
Description: <p>Date and time of the start of the net towing in UTC time zone</p>
http://lod.bco-dmo.org/id/dataset-parameter/866702.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude of tow start location, north is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/866703.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude of tow start location, west is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/866704.rdf
Name: Moc_size
Units: m^2
Description: <p>Size of net for sample: 1=1m2 with 333um mesh; 4=4m2 with 1mm mesh</p>
http://lod.bco-dmo.org/id/dataset-parameter/866705.rdf
Name: Net_number
Units: unitless
Description: <p>Net open on MOCNESS: 0=oblique; 1=100-75m, 2=75-50m, 3=50-25m, 4=25-0m</p>
http://lod.bco-dmo.org/id/dataset-parameter/866706.rdf
Name: Vol_filtered
Units: m^3
Description: <p>Filtered volume during tow</p>
http://lod.bco-dmo.org/id/dataset-parameter/866707.rdf
Name: Total_pyrosome_vol
Units: mL
Description: <p>Total volume of pyrosomes (Pyrosoma atlanticum) from net tow, measured by displacement</p>
http://lod.bco-dmo.org/id/dataset-parameter/866708.rdf
Name: Total_count
Units: count
Description: <p>Total number of pyrosomes (Pyrosoma atlanticum) from net tow</p>
http://lod.bco-dmo.org/id/dataset-parameter/866709.rdf
Name: Subsample_count
Units: count
Description: <p>Number of pyrosomes (Pyrosoma atlanticum) used for subsample</p>
http://lod.bco-dmo.org/id/dataset-parameter/866710.rdf
Name: Subsample_vol
Units: mL
Description: <p>Volume of pyrosomes (Pyrosoma atlanticum) in subsample, measured by displacement</p>
http://lod.bco-dmo.org/id/dataset-parameter/866711.rdf
Name: Est_total_count
Units: count
Description: <p>Estimated total count of pyrosomes (Pyrosoma atlanticum), calculated for samples where total count is unknown</p>
http://lod.bco-dmo.org/id/dataset-parameter/866712.rdf
Name: Abundance
Units: count/m^3
Description: <p>Abundance of pyrosomes (Pyrosoma atlanticum) from net tow</p>
http://lod.bco-dmo.org/id/dataset-parameter/866713.rdf
Name: Biovolume
Units: ml/m^3
Description: <p>Volume of pyrosomes (Pyrosoma atlanticum) per filtered volume during tow</p>
http://lod.bco-dmo.org/id/dataset-parameter/866714.rdf
Name: Colony_ID
Units: unitless
Description: <p>Unique identifier for individual pyrosome colonies collected from net tows for length measurement. The field may be left blank if no colony lengths were measured.</p>
http://lod.bco-dmo.org/id/dataset-parameter/866715.rdf
Name: Length
Units: cm
Description: <p>Length of Pyrosoma atlanticum colony in cm recorded from each net tow. No lengths were recorded on W18 cruise</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
37820
https://darchive.mblwhoilibrary.org/bitstream/1912/29206/1/pyrosomes_MOC.xlsx
download
50367
https://darchive.mblwhoilibrary.org/bitstream/1912/29206/2/dataset-866663_pyrosomes-mocness__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.866663.1
download
onLine
dataset
<p><em>Pyrosoma atlanticum</em> colonies were collected from coupled Multiple Opening and Closing Environmental Sensing System (MOCNESS) tows (Guigand et al., 2005). The nets had openings of 1 m<sup>2</sup> and 4 m<sup>2</sup> with mesh sizes of 333 µm and 1000 µm, respectively. The pair of nets sampled to 100 m depth in four separate 25-m bins, and a fifth net (“net 0”) was towed to 100 m during the downcast. Pyrosome colonies in each net were enumerated and their volume measured by displacement. Biovolume (mL•m<sup>-3</sup>) was calculated by dividing the total pyrosome volume by the volume of water sampled in that tow. If pyrosomes were too numerous to count, a subset of 20 from each depth bin were measured for biovolume. Colony lengths were only measured during July 2018.</p>
<p>Multiple Opening/Closing Net and Environmental Sensing Systems (MOCNESS) fitted with a 4 m<sup>2</sup> net with 1 mm mesh and a 1 m<sup>2</sup> net with 333 µm mesh.</p>
Specified by the Principal Investigator(s)
<p>Pyrosome abundance and biovolume were processed in Excel (v.16.16.4). MOCNESS filtered volumes were sourced from this dataset: <a href="https://www.bco-dmo.org/dataset/783036">https://www.bco-dmo.org/dataset/783036</a></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/Closing Net and Environmental Sensing Systems (MOCNESS)
Multiple Opening/Closing Net and Environmental Sensing Systems (MOCNESS)
PI Supplied Instrument Name: Multiple Opening/Closing Net and Environmental Sensing Systems (MOCNESS) PI Supplied Instrument Description:Multiple Opening/Closing Net and Environmental Sensing Systems (MOCNESS) fitted with a 4 m2 net 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: 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: 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
R/V Sikuliaq
Community Standard Description
International Council for the Exploration of the Sea
R/V Sikuliaq
vessel
R/V Sally Ride
Community Standard Description
International Council for the Exploration of the Sea
R/V Sally Ride
vessel