http://lod.bco-dmo.org/id/dataset/540223
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
2014-11-20
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Concentrations of C, N, P, and trace metals in zooplankton size fractions from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (Fe limitation of copepods project)
2014-11-20
publication
2014-11-20
revision
BCO-DMO Linked Data URI
2014-11-20
creation
http://lod.bco-dmo.org/id/dataset/540223
Stephen Baines
Stony Brook University
principalInvestigator
Nicholas S. Fisher
Stony Brook University - SoMAS
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: Baines, S., Fisher, N. S. (2014) Concentrations of C, N, P, and trace metals in zooplankton size fractions from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (Fe limitation of copepods project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 20 Nov 2014) Version Date 2014-11-20 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/540223 [access date]
Concentrations of C, N, P and trace metals in zooplankton size fractions from MV1008 cruise. Dataset Description: <p>Concentrations of C, N, P and trace metals in zooplankton size fractions from the MV1008 cruise to the Costa Rica Upwelling Dome.</p>
<p><strong>Note: </strong>These data are currently restricted as they are part of a publication that is in review. Please contact the PI for access.</p> Methods and Sampling: <p>Samples were collected as splits from the zooplankton biomass tows conducted by Mike Landry's group on the FluZIE cruise (MV1008) and archived in association with that data. Zooplankton were size fractionated onto nitex nets. Size fractions were then transferred to 47mm filter tower fitted with a 0.2 um membrane. They were then rinsed with a sodium oxalate solution to remove metal adsorbed to external surfaces. Samples were then frozen in 2 mL centrifuge tubes and freeze dried at Stony Brook. Carbon and nitrogen per unit dry weight was determined with a CNH analyser and phosporus was determined with the acid molybdate method after ashing. Trace metal content per dry weight was determined by ICP-MS by Benjamin Twining at Bigelow Laboratory.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0962201 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0962201
onGoing
Stephen Baines
Stony Brook University
631-632-1092
Ecology and Evolution 112 Life Sciences Bldg
Stony Brook
NY
11794-5245
USA
Stephen.Baines@stonybrook.edu
pointOfContact
Nicholas S. Fisher
Stony Brook University - SoMAS
631-632-8649
School of Marine and Atmospheric Sciences
Stony Brook
NY
11794-5000
USA
Nicholas.Fisher@stonybrook.edu
pointOfContact
asNeeded
Dataset Version: 20 Nov 2014
Unknown
size_fraction
size_fract_min
size_fract_max
event
date
time_local
type
station
lat
lon
date_cruise
time_cruise
N_rows
Cd
Mo
Al
Mn
Fe
Co
Cu
Zn
Ni
Ti
P_ICPMS
C
N
RNA_to_DNA
CNH analyser
ICP-MS
Ring Net
theme
None, User defined
sample fraction (includes size fractions)
event
date
time_local
No BCO-DMO term
station
latitude
longitude
featureType
BCO-DMO Standard Parameters
CHN Elemental Analyzer
Inductively Coupled Plasma Mass Spectrometer
Ring Net
instrument
BCO-DMO Standard Instruments
MV1008
service
Deployment Activity
Costa Rica Dome
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.
Effects of Fe:C ratios in food on marine copepod productivity and physiology
https://osprey.bco-dmo.org/project/537956
Effects of Fe:C ratios in food on marine copepod productivity and physiology
<p><em>Description from NSF award abstract:</em><br />
Crustacean zooplankton provide the energetic link between phytoplankton and higher trophic levels in the ocean, including economically important fish species. They also affect biogeochemical cycling through production of fast sinking fecal pellets and the regeneration of nutrients. Historically, marine food-web models have assumed that zooplankton productivity is energy limited, and that productivity therefore scales directly with abundance of food in the environment. However, comparisons of the iron contents of phytoplankton and zooplankton, stoichiometric modeling and preliminary experiments all suggest that in iron-limited regions of the ocean zooplankton growth and reproduction may be limited by the supply of iron via the diet. This project will address three questions regarding the response of copepods to food containing different ratios of Fe:C. First, how the assimilation and retention of iron varies with the Fe:C ratio in food will be determined. The critical threshold Fe:C ratio in food at which copepod production is limited by iron depends on the assimilation of iron and carbon from food, retention of assimilated iron and carbon within copepod tissues and the elemental composition of copepod tissues. Under controlled conditions in the laboratory both pulse chase radioisotope experiments and stable elemental analysis will determine how these variables change with Fe:C in the diet. Second, demographic consequences of variation in Fe:C ratios in food will be assessed. Third, it will be determined whether iron limitation affects copepods indirectly by influencing other aspects of food quality. By selectively supplementing the diet of the copepods and by comparing responses to different algal species the investigators will isolate the characteristic of algal food that correlates most closely with copepod production. In all aspects of the work, a diverse set of phytoplankton will be used as composition and responses to iron limitation vary substantially among major groups. The copepod employed in these experiments will be a cultured coastal calanoid copepod, Acartia tonsa. The ability to culture this organism will allow the investigators to conduct experiments throughout the year without worrying about genotypic variability. In addition they will use copepods species collected from the California Coast which actually experience iron limitation somewhere in their range.</p>
<p>By building a fuller understanding of the factors controlling secondary production in the ocean, this research will be of use to fisheries scientists and managers. It will also inform policy regarding potential economic impacts of climate change and the ecological and biogeochemical consequences of anthropogenic ocean iron fertilization.</p>
Fe limitation of copepods
largerWorkCitation
project
eng; USA
biota
oceans
Costa Rica Dome
2014-11-20
Costa Rican Upwelling Dome; California and Oregon Coast; Long Island, NY
0
BCO-DMO catalogue of parameters from Concentrations of C, N, P, and trace metals in zooplankton size fractions from R/V Melville cruise MV1008 in the Costa Rica Dome in 2010 (Fe limitation of copepods 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/540250.rdf
Name: size_fraction
Units: millimeters (mm)?
Description: <p>Size fraction range.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540251.rdf
Name: size_fract_min
Units: millimeters (mm)?
Description: <p>Minimum size fraction.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540252.rdf
Name: size_fract_max
Units: millimeters (mm)?
Description: <p>Maxium size fraction.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540253.rdf
Name: event
Units: integer
Description: <p>Unique sampling event number from the cruise (MV1008).</p>
http://lod.bco-dmo.org/id/dataset-parameter/540254.rdf
Name: date
Units: mm/dd/YYYY
Description: <p>Date (local time zone).</p>
http://lod.bco-dmo.org/id/dataset-parameter/540255.rdf
Name: time_local
Units: HH:MM
Description: <p>Time (local time zone).</p>
http://lod.bco-dmo.org/id/dataset-parameter/540256.rdf
Name: type
Units: text
Description: <p>Type of cruise sampling event. Either "Transect" or "Cycle_n". A transect of stations was sampled from 29 June to 03 July. Five quasi-Lagrangian experiments called "cycles" were conducted during the remainder of the cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540257.rdf
Name: station
Units: integer
Description: <p>Station number.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540258.rdf
Name: lat
Units: decimal degrees
Description: <p>Latitude.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540259.rdf
Name: lon
Units: decimal degrees
Description: <p>Longitude.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540260.rdf
Name: date_cruise
Units: mm/dd/YYYY
Description: <p>Date (local time zone) from cruise logs.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540261.rdf
Name: time_cruise
Units: HH:MM
Description: <p>Time (local time zone) from cruise logs.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540262.rdf
Name: N_rows
Units: mmol per gram
Description: <p>The number of subsamples used to calculate the mean.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540263.rdf
Name: Cd
Units: mmol per gram
Description: <p>Cadmium (Cd) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540264.rdf
Name: Mo
Units: mmol per gram
Description: <p>Molybdenum (Mo) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540265.rdf
Name: Al
Units: mmol per gram
Description: <p>Aluminum (Al) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540266.rdf
Name: Mn
Units: mmol per gram
Description: <p>Manganese (Mn) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540267.rdf
Name: Fe
Units: mmol per gram
Description: <p>Iron (Fe) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540268.rdf
Name: Co
Units: mmol per gram
Description: <p>Cobalt (Co) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540269.rdf
Name: Cu
Units: mmol per gram
Description: <p>Copper (Cu) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540270.rdf
Name: Zn
Units: mmol per gram
Description: <p>Zinc (Zn) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540271.rdf
Name: Ni
Units: mmol per gram
Description: <p>Nickel (Ni) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540272.rdf
Name: Ti
Units: mmol per gram
Description: <p>Titanium (Ti) content per dry weight determined by ICP-MS.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540273.rdf
Name: P_ICPMS
Units: P-ICPMS mmol per gram
Description: <p>Phospohorus (P) content per dry weight determined with the acid molybdate method after ashing.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540274.rdf
Name: C
Units: C mmol per gram
Description: <p>Carbon ( C) content per dry weight determined by CNH analyser.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540275.rdf
Name: N
Units: N mmol per gram
Description: <p>Nitrogen (N) content per dry weight determined by CNH analyser.</p>
http://lod.bco-dmo.org/id/dataset-parameter/540276.rdf
Name: RNA_to_DNA
Units: unitless
Description: <p>RNA to DNA ratio.</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
https://osprey.bco-dmo.org/dataset/540223/data/download
download
onLine
dataset
<p>Samples were collected as splits from the zooplankton biomass tows conducted by Mike Landry's group on the FluZIE cruise (MV1008) and archived in association with that data. Zooplankton were size fractionated onto nitex nets. Size fractions were then transferred to 47mm filter tower fitted with a 0.2 um membrane. They were then rinsed with a sodium oxalate solution to remove metal adsorbed to external surfaces. Samples were then frozen in 2 mL centrifuge tubes and freeze dried at Stony Brook. Carbon and nitrogen per unit dry weight was determined with a CNH analyser and phosporus was determined with the acid molybdate method after ashing. Trace metal content per dry weight was determined by ICP-MS by Benjamin Twining at Bigelow Laboratory.</p>
Specified by the Principal Investigator(s)
<p>The data are presented as simple means of samples for some stations collected during a transect (TYPE=Transect), and for day and night samples collected during 4 drifter studies (TYPE + Cycles 1, 2, 3, 4), each of which lasted 4 days.</p>
<p>BCO-DMO edits:<br />
- Changed formatting of date and time columns;<br />
- Modified parameter names to conform with BCO-DMO naming conventions;<br />
- Replaced blank values with 'nd' to indicate 'no data';<br />
- Added size_fract_min and size_fract_max columns.</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
CNH analyser
CNH analyser
PI Supplied Instrument Name: CNH analyser PI Supplied Instrument Description:Carbon and nitrogen per unit dry weight was with a CNH analyser. Instrument Name: CHN Elemental Analyzer Instrument Short Name:CHN_EA Instrument Description: A CHN Elemental Analyzer is used for the determination of carbon, hydrogen, and nitrogen content in organic and other types of materials, including solids, liquids, volatile, and viscous samples.
ICP-MS
ICP-MS
PI Supplied Instrument Name: ICP-MS PI Supplied Instrument Description:Trace metal content per dry weight was determined by ICP-MS by Benjamin Twining at Bigelow Laboratory. Instrument Name: Inductively Coupled Plasma Mass Spectrometer Instrument Short Name:ICP Mass Spec Instrument Description: An ICP Mass Spec is an instrument that passes nebulized samples into an inductively-coupled gas plasma (8-10000 K) where they are atomized and ionized. Ions of specific mass-to-charge ratios are quantified in a quadrupole mass spectrometer. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB15/
Ring Net
Ring Net
PI Supplied Instrument Name: Ring Net PI Supplied Instrument Description:Mesozooplankton sampling was conducted using a standard 1-m2 ring net with 202-um Nitex mesh, towed obliquely for 20 minutes at a ship speed of 1-2 kts. Instrument Name: Ring Net Instrument Short Name:Ring Net Instrument Description: A Ring Net is a generic plankton net, made by attaching a net of any mesh size to a metal ring of any diameter. There are 1 meter, .75 meter, .25 meter and .5 meter nets that are used regularly. The most common zooplankton ring net is 1 meter in diameter and of mesh size .333mm, also known as a 'meter net' (see Meter Net). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/22/
Cruise: MV1008
MV1008
R/V Melville
Community Standard Description
International Council for the Exploration of the Sea
R/V Melville
vessel
MV1008
Michael R. Landry
University of California-San Diego Scripps
http://dmoserv3.whoi.edu/data_docs/CRD_FLUZiE/CRUISE_REPORT_Melville1008.pdf
Report describing MV1008
R/V Melville
Community Standard Description
International Council for the Exploration of the Sea
R/V Melville
vessel