http://lod.bco-dmo.org/id/dataset/813731
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
2020-06-01
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Carbon, nitrogen, d13C, and d15N water column data from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018
2020-07-07
publication
2020-07-07
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2021-02-16
publication
https://doi.org/10.26008/1912/bco-dmo.813731.1
Michael R. Stukel
Florida State University
principalInvestigator
Moira Decima
New Zealand National Institute of Water and Atmospheric Research
principalInvestigator
Scott Nodder
New Zealand National Institute of Water and Atmospheric Research
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: Stukel, M., Decima, M., Nodder, S. (2021) Carbon, nitrogen, d13C, and d15N water column data from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2020-07-07 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.813731.1 [access date]
Carbon, nitrogen, d13C, and d15N water column data from the SalpPOOP cruise Dataset Description: Methods and Sampling: <p>Samples were collected by Niskin bottle and transferred into 2.2-L amber polyethylene bottles. They were then immediately vacuum filtered through pre-combusted GF/F filters. Filters were covered in pre-combusted aluminum foil and placed in cryovials. They were then placed in a -80C filter until they could be dried in a drying oven for shipping. Post-cruise, samples were acidified with fuming HCl, then thoroughly dried again and put into tin capsules. Samples were analyzed by isotope ratio mass spectrometer at the U.C. Davis Stable Isotope Facility.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1756465 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1756465
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1756610 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1756610
completed
Michael R. Stukel
Florida State University
815-258-3875
Earth, Ocean, and Atmos. Science Building (EOA) Rm. 6089 1011 Academic Way
Tallahassee
FL
32306
USA
mstukel@fsu.edu
pointOfContact
Moira Decima
New Zealand National Institute of Water and Atmospheric Research
858-246-4710
9500 Gilman Dr #0218
La Jolla
CA
92093-0218
USA
mdecima@ucsd.edu
pointOfContact
Scott Nodder
New Zealand National Institute of Water and Atmospheric Research
64-4-386-0357
301 Evans Bay Parade Hataitai
Wellington
6021
New Zealand
Scott.Nodder@niwa.co.nz
pointOfContact
asNeeded
Dataset Version: 1
Unknown
Date
Cycle
Event
Lat
Lon
Depth
POC
PN
d13C
d15N
theme
None, User defined
date_local
experiment id
event
latitude
longitude
depth
particulate organic Carbon (POC)
Nitrogen
d13C
d15N
featureType
BCO-DMO Standard Parameters
Isotope-ratio Mass Spectrometer
Niskin bottle
instrument
BCO-DMO Standard Instruments
TAN1810
service
Deployment Activity
Chatham Rise (Subtropical and Sub-Antarctic waters off of New Zealand)
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: Quantifying trophic roles and food web ecology of salp blooms of the Chatham Rise
https://osprey.bco-dmo.org/project/754878
Collaborative Research: Quantifying trophic roles and food web ecology of salp blooms of the Chatham Rise
<p><em>NSF Award Abstract:</em><br />
Salps are unique open-ocean animals that range in size from a few millimeters to greater than twenty centimeters, have a gelatinous (jelly-like) body, and can form long chains of many connected individuals. These oceanic organisms act as oceanic vacuum cleaners, having incredibly high feeding rates on phytoplankton and, unusual for consumers of their size, smaller bacteria-sized prey. This rapid feeding and the salps' tendency to form dense blooms, allows them move substantial amounts of prey carbon from the surface into the deep ocean, leading to carbon dioxide removal from the atmosphere. However, salps are often considered a trophic dead-end, rather than a link, in the food web due to the assumption that they themselves are not consumed, since their gelatinous bodies are less nutritious than co-occurring crustacean prey. Along with this, salp populations are hypothesized to be increasing due to climate change. This proposal addresses these questions: 1) Do salps compete primarily with crustaceans (as in the prevailing paradigm) or are they competitors of single-celled protists, which are the dominant grazers of small phytoplankton? 2) Do salp blooms increase the efficiency of food-web pathways from tiny phytoplankton to fisheries production in nutrient-poor ocean regions?</p>
<p>This project will support the interdisciplinary education of a graduate student who will learn modeling and laboratory techniques in the fields of biological and chemical oceanography and stimulate international collaborations between scientists in the United States and New Zealand. Additionally, several Education and Outreach initiatives are planned, including development of a week-long immersive high school class in biological oceanography, and education modules that will serve the "scientists-in-the schools" program in Tallahassee, FL.</p>
<p>It is commonly assumed that salps are a trophic sink. However, this idea was developed before the discovery that protists (rather than crustaceans) are the dominant grazers in the open ocean and was biased by the difficulty of recognizing gelatinous salps in fish guts. More recent studies show that salps are found in guts of a diverse group of fish and seabirds and are a readily available prey source when crustacean abundance is low. This proposal seeks to quantify food web flows through contrasting salp-dominated and salp-absent water parcels near the Chatham Rise off western New Zealand where salp blooms are a predictable phenomenon. The proposal will leverage previously obtained data on salp abundance, bulk grazing impact, and biogeochemical significance during Lagrangian experiments conducted by New Zealand-based collaborators. The proposal will determine 1) taxon- and size-specific phytoplankton growth rate measurements, 2) taxon- and size-specific protozoan and salp grazing rate measurements, 3) compound specific isotopic analysis of the amino acids of mesozooplankton to quantify the trophic position of salps, hyperiid amphipods, and other crustaceans, 4) sediment traps to quantify zooplankton carcass sinking rates, and 5) linear inverse ecosystem modeling syntheses. Secondary production and trophic flows from this well-constrained ecosystem model will be compared to crustacean-dominated and microbial loop-dominated ecosystems in similarly characterized regions (California Current, Costa Rica Dome, and Gulf of Mexico).</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
Salp Food Web Ecology
largerWorkCitation
project
eng; USA
oceans
Chatham Rise (Subtropical and Sub-Antarctic waters off of New Zealand)
179.9428
-179.8847
-45.5557
-42.6622
2018-10-25
2018-11-18
East of New Zealand, Chatham Rise area
0
BCO-DMO catalogue of parameters from Carbon, nitrogen, d13C, and d15N water column data from the "SalpPOOP" cruise on R/V Tangaroa during October and November 2018
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/813746.rdf
Name: Date
Units: unitless
Description: <p>Date (New Zealand Standard Time); format: yyyy-mm-dd</p>
http://lod.bco-dmo.org/id/dataset-parameter/813747.rdf
Name: Cycle
Units: unitless
Description: <p>Lagrangian experiment number</p>
http://lod.bco-dmo.org/id/dataset-parameter/813748.rdf
Name: Event
Units: unitless
Description: <p>Cruise event number</p>
http://lod.bco-dmo.org/id/dataset-parameter/813749.rdf
Name: Lat
Units: degrees North
Description: <p>Latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/813750.rdf
Name: Lon
Units: degrees East
Description: <p>Longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/813751.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/813752.rdf
Name: POC
Units: micromoles C per liter (umol C L-1)
Description: <p>Particulate organic carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/813753.rdf
Name: PN
Units: micromoles N per liter (umol N L-1)
Description: <p>Particulate nitrogen</p>
http://lod.bco-dmo.org/id/dataset-parameter/813754.rdf
Name: d13C
Units: per mil
Description: <p>delta 13C</p>
http://lod.bco-dmo.org/id/dataset-parameter/813755.rdf
Name: d15N
Units: per mil
Description: <p>delta 15N</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
19089
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/f3bdad15-46ab-58f1-95f5-37a53902175d/content
download
https://doi.org/10.26008/1912/bco-dmo.813731.1
download
onLine
dataset
<p>Samples were collected by Niskin bottle and transferred into 2.2-L amber polyethylene bottles. They were then immediately vacuum filtered through pre-combusted GF/F filters. Filters were covered in pre-combusted aluminum foil and placed in cryovials. They were then placed in a -80C filter until they could be dried in a drying oven for shipping. Post-cruise, samples were acidified with fuming HCl, then thoroughly dried again and put into tin capsules. Samples were analyzed by isotope ratio mass spectrometer at the U.C. Davis Stable Isotope Facility.</p>
Specified by the Principal Investigator(s)
<p>BCO-DMO Processing:<br />
- changed date format to yyyy-mm-dd;<br />
- rounded lat and lon to 4 decimal places;<br />
- rounded POC, PN, d13C, and d15N to 2 decimal places;<br />
- renamed fields.</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
PI Supplied Instrument Name: Instrument Name: Isotope-ratio Mass Spectrometer Instrument Short Name:IR Mass Spec; IRMS Instrument Description: The Isotope-ratio Mass Spectrometer is a particular type of mass spectrometer used to measure the relative abundance of isotopes in a given sample (e.g. VG Prism II Isotope Ratio Mass-Spectrometer). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB16/
PI Supplied Instrument Name: Instrument Name: Niskin bottle Instrument Short Name:Niskin bottle Instrument Description: A Niskin bottle (a next generation water sampler based on the Nansen bottle) is a cylindrical, non-metallic water collection device with stoppers at both ends. The bottles can be attached individually on a hydrowire or deployed in 12, 24, or 36 bottle Rosette systems mounted on a frame and combined with a CTD. Niskin bottles are used to collect discrete water samples for a range of measurements including pigments, nutrients, plankton, etc. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0412/
Cruise: TAN1810
TAN1810
Community Standard Description
International Council for the Exploration of the Sea
R/V Tangaroa
vessel
TAN1810
Moira Decima
New Zealand National Institute of Water and Atmospheric Research
Community Standard Description
International Council for the Exploration of the Sea
R/V Tangaroa
vessel