http://lod.bco-dmo.org/id/dataset/718675
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
2017-11-03
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Fish and jellyfish stomach contents from R/V Centennial trawl surveys in the Hood Canal, WA from 2012-2013 (PelagicHypoxia project)
2021-06-10
publication
2021-06-10
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-03-22
publication
https://doi.org/10.26008/1912/bco-dmo.718675.1
Timothy Essington
University of Washington
principalInvestigator
John K. Horne
University of Washington
principalInvestigator
Julie E. Keister
University of Washington
principalInvestigator
Sandra Parker-Stetter
Northwest Fisheries Science Center - Seattle
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: Essington, T., Horne, J. K., Keister, J. E., Parker-Stetter, S. (2021) Fish and jellyfish stomach contents from R/V Centennial trawl surveys in the Hood Canal, WA from 2012-2013 (PelagicHypoxia project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2017-11-02 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.718675.1 [access date]
Fish and jellyfish stomach contents Dataset Description: <p>This dataset contains fish and jellyfish stomach contents from&nbsp;R/V Centennial trawl surveys in the Hood Canal, WA from 2012-2013.</p> Methods and Sampling: <p>Sampling and analytical procedures:&nbsp;<br />
Samples were preserved in 90% ethanol and processed in the laboratory using stereo dissecting microscopes.&nbsp; Prey weights were measured after blotting to remove excess moisture.</p>
<p>Digestion Codes<br />
2 - traces of prey items&nbsp;<br />
3 - &lt; 50% intact&nbsp;<br />
4 - 50-75% intact&nbsp;<br />
5 - 75-100% intact&nbsp;<br />
6 - no digestion</p>
<p>Fullness codes<br />
1 - stomach empty&nbsp;<br />
2 - traces of prey items&nbsp;<br />
3 - &lt; 50% intact&nbsp;<br />
4 - 50-75% intact&nbsp;<br />
5 - 75-100% intact&nbsp;<br />
6 - no digestion</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1154648 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1154648
completed
Timothy Essington
University of Washington
206-616-3698
School of Aquatic and Fishery Sciences Box 355020
Seattle
WA
98195
USA
essing@u.washington.edu
pointOfContact
John K. Horne
University of Washington
206-221-6890
School of Fisheries Box 355020
Seattle
WA
98195
USA
jhorne@u.washington.edu
pointOfContact
Julie E. Keister
University of Washington
206-543-7620
School of Oceanography Box 357940
Seattle
WA
98195
United States
jkeister@uw.edu
pointOfContact
Sandra Parker-Stetter
Northwest Fisheries Science Center - Seattle
206-221-5459
School of Aquatic and Fishery Sciences BOX 355020
Seattle
WA
98195-5020
USA
slps@u.washington.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
SampleNo
TotalWt
Fullness
ContentsWt
Prey
Digest
Count
PreyWt
Comment
Simrad GPS
Marinovich midwater trawl
Kongsberg Marine P150 net monitor
theme
None, User defined
sample identification
weight
sample description
taxon
count
comments
featureType
BCO-DMO Standard Parameters
GPS receiver
Midwater Trawl
Water Depth Logger
instrument
BCO-DMO Standard Instruments
PelagicHypoxia_trawlsurveys
service
Deployment Activity
Hood Canal, WA
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.
Consequences of hypoxia on food web linkages in a pelagic marine ecosystem
https://osprey.bco-dmo.org/project/557504
Consequences of hypoxia on food web linkages in a pelagic marine ecosystem
<p><em>Description from NSF award abstract:</em><br />
Low dissolved oxygen (hypoxia) is one of the most pronounced, pervasive, and significant disturbances in marine ecosystems. Yet, our understanding of the ecological impacts of hypoxia on pelagic food webs is incomplete because of our limited knowledge of how organism responses to hypoxia affect critical ecosystem processes. In pelagic food webs, distribution shifts of mesozooplankton and their predators may affect predator-prey overlap and dictate energy flow up food webs. Similarly, hypoxia may induce shifts in zooplankton community composition towards species that impede energy flow to planktivorous fish. However, compensatory responses by species and communities might negate these effects, maintaining trophic coupling and sustaining productivity of upper trophic level species. The PIs propose to answer the question "Does hypoxia affect energy flow from mesozooplankton to pelagic fish?" They approach this question with a nested framework of hypotheses that considers two sets of processes alternatively responsible for either changes or maintenance of pelagic ecosystem energy flows. They will conduct their study in the Hood Canal, WA. Unlike most hypoxia-impacted estuaries, hypoxic regions of Hood Canal are in close proximity to sites that are not affected. This makes it logistically easier to conduct a comparative study and reduces the number of potential confounding factors when comparing areas that are far apart.</p>
<p>Improved understanding of how hypoxia impacts marine ecosystems will benefit the practical application of ecosystem-based management (EBM) in coastal and estuarine ecosystems. Effective application of EBM requires that the impacts of human activities are well understood and that ecological effects can be tracked using indicators. This project will contribute to both of these needs. The PIs will share their findings on local and national levels with Federal, State, Tribal, and County biologists. To increase exposure of science to underrepresented groups, the PIs also will provide Native American youth with opportunities to participate in field collections and laboratory processing through summer internships. The PIs will collaborate with the NSF-funded Pacific Northwest Louis Stokes Alliance for Minority Participation and tribes from the Hood Canal region to recruit and mentor students for potential careers in marine science. This project will support several undergraduate researchers, two Ph.D. students, a post-doc, and two early-career scientists.</p>
PelagicHypoxia
largerWorkCitation
project
eng; USA
biota
oceans
Hood Canal, WA
-123.1324
-122.0915
47.3626
47.8299
2012-06-11
2013-10-03
Puget Sound, WA (47 N, 123 W)
0
BCO-DMO catalogue of parameters from Fish and jellyfish stomach contents from R/V Centennial trawl surveys in the Hood Canal, WA from 2012-2013 (PelagicHypoxia 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
http://lod.bco-dmo.org/id/dataset-parameter/719048.rdf
Name: SampleNo
Units: unitless
Description: <p>Unique identifier for each sample</p>
http://lod.bco-dmo.org/id/dataset-parameter/719049.rdf
Name: TotalWt
Units: grams (0.01)
Description: <p>Total weight of stomach plus contents</p>
http://lod.bco-dmo.org/id/dataset-parameter/719050.rdf
Name: Fullness
Units: unitless
Description: <p>Code of relative fullness</p>
http://lod.bco-dmo.org/id/dataset-parameter/719051.rdf
Name: ContentsWt
Units: grams (0.01)
Description: <p>Total weight of stomach contents measured in bulk</p>
http://lod.bco-dmo.org/id/dataset-parameter/719052.rdf
Name: Prey
Units: unitless
Description: <p>Taxonomic group of prey</p>
http://lod.bco-dmo.org/id/dataset-parameter/719053.rdf
Name: Digest
Units: unitless
Description: <p>Digestion code of prey item</p>
http://lod.bco-dmo.org/id/dataset-parameter/719054.rdf
Name: Count
Units: per individual
Description: <p>Number of prey item in stomach</p>
http://lod.bco-dmo.org/id/dataset-parameter/719055.rdf
Name: PreyWt
Units: grams (0.01)
Description: <p>Weight of prey item in stomach</p>
http://lod.bco-dmo.org/id/dataset-parameter/719056.rdf
Name: Comment
Units: unitless
Description: <p>Sample comment</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
156642
https://darchive.mblwhoilibrary.org/bitstream/1912/26846/1/dataset-718675_trawl-survey-fish-and-jellyfish-stomach-contents__v1.tsv
download
https://doi.org/10.26008/1912/bco-dmo.718675.1
download
onLine
dataset
<p>Sampling and analytical procedures:&nbsp;<br />
Samples were preserved in 90% ethanol and processed in the laboratory using stereo dissecting microscopes.&nbsp; Prey weights were measured after blotting to remove excess moisture.</p>
<p>Digestion Codes<br />
2 - traces of prey items&nbsp;<br />
3 - &lt; 50% intact&nbsp;<br />
4 - 50-75% intact&nbsp;<br />
5 - 75-100% intact&nbsp;<br />
6 - no digestion</p>
<p>Fullness codes<br />
1 - stomach empty&nbsp;<br />
2 - traces of prey items&nbsp;<br />
3 - &lt; 50% intact&nbsp;<br />
4 - 50-75% intact&nbsp;<br />
5 - 75-100% intact&nbsp;<br />
6 - no digestion</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Data Manager Processing Notes:<br />
* added a conventional header with dataset name, PI name, version date<br />
* modified parameter names to conform with BCO-DMO naming conventions<br />
* commas to changed to semicolons for csv&nbsp;support<br />
* added column name "Comment" to untitled column<br />
<br />
<span style="font-size:13px">Version 2 (2021-09-10) replaces version 1(2017-11-02):<br />
*&nbsp;Changed one comment&nbsp;"one pair of eyes▒likely krill but could be something else" changed to "one pair of eyes likely krill but could be something else"</span><br />
* format also changed to UTF-8.</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
Simrad GPS
Simrad GPS
PI Supplied Instrument Name: Simrad GPS PI Supplied Instrument Description:Vessel position measured using on board GPS (Simrad) Instrument Name: GPS receiver Instrument Short Name: Instrument Description: Acquires satellite signals and tracks your location.
This term has been deprecated. Use instead: https://www.bco-dmo.org/instrument/560
Marinovich midwater trawl
Marinovich midwater trawl
PI Supplied Instrument Name: Marinovich midwater trawl Instrument Name: Midwater Trawl Instrument Short Name:TrawlMid Instrument Description: A mid-water or pelagic trawl is a net towed at a chosen depth in the water column to catch schooling fish such as herring and mackerel. Midwater trawl nets have very large front openings to herd schooling fish toward the back end where they become trapped in the narrow "broiler". The sides of the deployed net are spread horizontally with two large metal foils, called "doors," positioned in front of the net. As the trawler moves forward, the doors, and therefore the net, are forced outward, keeping the net open.
This instrument designation is used when specific make and model are not known. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/23/
Kongsberg Marine P150 net monitor
Kongsberg Marine P150 net monitor
PI Supplied Instrument Name: Kongsberg Marine P150 net monitor PI Supplied Instrument Description:Trawl depth measured using Kongsberg Marine P150 net monitor. Instrument Name: Water Depth Logger Instrument Short Name: Instrument Description: For measuring and recording water levels in rivers, streams, and wells.
Cruise: PelagicHypoxia_trawlsurveys
PelagicHypoxia_trawlsurveys
R/V Centennial
vessel
R/V Centennial
vessel