http://lod.bco-dmo.org/id/dataset/3123
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
2010-06-16
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Hydrographic measurements from Niskin bottle samples from RVIB Nathaniel B. Palmer cruises in the Ross Sea Southern Ocean (CORSACS project)
2010-09-09
publication
2010-09-09
revision
BCO-DMO Linked Data URI
2010-09-09
creation
http://lod.bco-dmo.org/id/dataset/3123
Giacomo DiTullio
College of Charleston - Hollings Marine Lab
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: DiTullio, G. (2010) Hydrographic measurements from Niskin bottle samples from RVIB Nathaniel B. Palmer cruises in the Ross Sea Southern Ocean (CORSACS project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 09 September 2010) Version Date 2010-09-09 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3123 [access date]
hydrographic measurements from Niskin bottle samples Dataset Description: <p>Water-column nutrients and CTD data from CORSACS 1 cruise (NBP-0601) and CORSACS2 cruise (NBP-0608) to the Ross Sea in 2005 and 2006.</p>
<p>Collection of these data was funded by the NSF Office of Polar Programs as "Collaborative Research: Interactive Effects of Iron, Light and Carbon Dioxide on Phytoplankton Community Dynamics in the Ross Sea", NSF Award OPP-0338097.</p> Methods and Sampling: <p><br />
Hydrographic reports on sampling and analytical methodology for both cruises can be found at the following website:<br />
<br />
ftp://pangea.stanford.edu/pub/dunbar/CORSACSHydrographyReports/</p>
<h3>Cruise Report Summary</h3>
<p>Reported here are Conductivity, Temperature, Depth (CTD), C system, oxygen, and nutrient data from the CORSACS I &amp; II cruises, which were collected aboard the Research Vessel Ice Breaker (RVIB) Nathaniel B. Palmer.</p>
<p>The RVIB Nathaniel B. Palmer is equipped with a SeaBird Electronics Model SBE- 911plus conductivity, temperature, and depth instrument, which is mounted on a SeaBird, epoxy coated 24-bottle rosette sampler. The sampler is equipped with a SeaBird pylon and 10-liter Bullister bottles.</p>
<p>Water samples were drawn in accord with Joint Global Ocean Flux Study (JGOFS) protocols [SCOR, 1994]and Nutrient samples were analyzed on a Lachat Quickchem FIA+, series 8000, a bench-top instrument. High precision pH determinations were made following the spectrophotometric method described in SOP7 of Dickson and Goyet (1994).</p>
<p>Salinity samples were analyzed using a Guildline 8400 Autosal four-electrode salinometer (S/N NSF 04504) aboard the RVIB Nathaniel B. Palmer. Discrete dissolved oxygen (DO) measurements were made with a Lamont-Doherty Earth Observatory amperometric oxygen titrator titration system [Langdon, 2003; Culberson and Huang, 1987].</p>
<p>Samples for Carbon analysis were collected in accordance with JGOFS protocols (Dickson and Goyet 1994) and were measured by infrared absorption analysis of CO2 in a nitrogen gas stream using an automated injection system connected to an infrared gas analyzer (LI-COR LI7000).</p>
<p><strong>Important note:</strong> cast 35 on NBP06-08 was a 'ghost' CTD, that is no bottle samples were drawn. Some folks didn't realize that, so some data sets list stations 36 through 36+N as stations 35 through 35+N, where N is some unspecified number of casts, not always all remaining casts. This means it is very difficult to match measurements from other data sets with the hydro bottle data.</p>
Funding provided by NSF Office of Polar Programs (formerly NSF PLR) (NSF OPP) Award Number: OPP-0338097 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0338097
completed
Giacomo DiTullio
College of Charleston - Hollings Marine Lab
843-953-9196
Hollings Marine Lab 205 Fort Johnson Rd.
Charleston
SC
29412
USA
ditullioj@cofc.edu
pointOfContact
asNeeded
Dataset Version: 09 September 2010
Unknown
cruise_id
date_local
time_local
year_day
lat
lon
sta
bot
sample_label
depth
temp
cond
sal
sal_bottle
sal_diff
sal_merged
sigma_t
O2sat
O2_volts
O2
O2_bot
O2_diff
O2_umol_kg
fluor
PAR
PAR_surface
DIC
pH
DIC_dC13
PO4
NO2
NO3_NO2
NH4
Si_acid
NO3
PON
POC
dN15_POM
dC13_POM
C_to_N
PON_ug_L
POC_ug_L
temp_0
temp_1
potemp_1
cond_0
cond_1
O2_volts_0
O2_volts_1
O2_0
O2_1
O2_0_umol_kg
O2_1_umol_kg
O2_1_PS
Autosal salinometer
CTD Sea-Bird 911
LI-COR LI-7000 Gas Analyzer
Niskin Bottle
Oyxgen Titrator -Langdon
theme
None, User defined
Cruise identfier
date_local
time_local
day of year and decimal time (local time zone)
latitude
longitude
station number
bottle number
sample identification
depth
water temperature at measurement depth
conductivity
salinity
bottle salinity
No BCO-DMO term
sigma-t
O2 saturation
dissolved Oxygen
dissolved Oxygen
dissolved Oxygen
fluorescence
PAR
dissolved inorganic Carbon
pH seawater scale
reactive phosphorus (PO4)
Nitrite
nitrate plus nitrite
Ammonium
Silicic acid
Nitrate
particulate organic nitrogen
particulate organic Carbon (POC)
dN15_POM
dC13_POM
Carbon to Nitrogen ratio (C:N)
temperature (temp2) from secondary sensor
potential temperature
conductivity from the CTD secondary sensor
featureType
BCO-DMO Standard Parameters
Autosal salinometer
CTD Sea-Bird 911
LI-COR LI-7000 Gas Analyzer
Niskin bottle
Oyxgen Titrator -Langdon
instrument
BCO-DMO Standard Instruments
NBP0601
NBP0608
service
Deployment Activity
Ross Sea Southern Ocean
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.
Ocean Carbon and Biogeochemistry
http://us-ocb.org/
Ocean Carbon and Biogeochemistry
The Ocean Carbon and Biogeochemistry (OCB) program focuses on the ocean's role as a component of the global Earth system, bringing together research in geochemistry, ocean physics, and ecology that inform on and advance our understanding of ocean biogeochemistry. The overall program goals are to promote, plan, and coordinate collaborative, multidisciplinary research opportunities within the U.S. research community and with international partners. Important OCB-related activities currently include: the Ocean Carbon and Climate Change (OCCC) and the North American Carbon Program (NACP); U.S. contributions to IMBER, SOLAS, CARBOOCEAN; and numerous U.S. single-investigator and medium-size research projects funded by U.S. federal agencies including NASA, NOAA, and NSF.
The scientific mission of OCB is to study the evolving role of the ocean in the global carbon cycle, in the face of environmental variability and change through studies of marine biogeochemical cycles and associated ecosystems.
The overarching OCB science themes include improved understanding and prediction of: 1) oceanic uptake and release of atmospheric CO2 and other greenhouse gases and 2) environmental sensitivities of biogeochemical cycles, marine ecosystems, and interactions between the two.
The OCB Research Priorities (updated January 2012) include: ocean acidification; terrestrial/coastal carbon fluxes and exchanges; climate sensitivities of and change in ecosystem structure and associated impacts on biogeochemical cycles; mesopelagic ecological and biogeochemical interactions; benthic-pelagic feedbacks on biogeochemical cycles; ocean carbon uptake and storage; and expanding low-oxygen conditions in the coastal and open oceans.
OCB
largerWorkCitation
program
Controls of Ross Sea Algal Community Structure
http://www.whoi.edu/sites/corsacs
Controls of Ross Sea Algal Community Structure
<h3>Project summary</h3>
<p>The Controls of Ross Sea Algal Community Structure (CORSACS) project was funded by the NSF Office of Polar Programs as "Collaborative Research: Interactive Effects of Iron, Light and Carbon Dioxide on Phytoplankton Community Dynamics in the Ross Sea". Two cruises were completed in 2006 to investigate the interactions between the primary productivity of the Ross Sea and pCO2, iron and other trace elements. Data sets of carbon, nutrient, metal, and biological measurements will be reported.</p>
<p>The main objective in the proposed research was to investigate the relative importance and potential interactive effects of iron, light and CO2 levels in structuring algal assemblages and growth rates in the Ross Sea. The investigators hypothesized that the interaction of these three variables largely determines the bottom-up control on these two dominant Southern Ocean phytoplankton taxa. While grazing and other loss processes are important variables in determining the relative dominance of these two taxa, the CORSACS research project was designed to focus on the bottom-up control mechanisms. It is important to understand such environmentally-driven taxonomic shifts in primary production, since they are expected to impact the fixation and export of carbon and nutrients, and the production of DMS, thus potentially providing both positive and negative feedbacks on climate.</p>
<p>The CORSACS investigators considered a range of ambient iron, light and pCO2 levels that span those typically observed in the Ross Sea during the growing season. That is, dissolved iron ranging from ~0.1 nM (low iron) to greater than 1 nM (high iron) (Fitzwater et al. 2000; Sedwick et al. 2000); mean irradiance (resulting from vertical mixing/self shading) ranging from less than 10% Io (low light) to greater than 40% (high light) (Arrigo et al., 1998, 1999), possibly adjusted based on field observations during the CORSACS cruises; and pCO2 ranging (Sweeney et al. 2001) from ~150 ppm (low CO2) to the probable higher levels of pCO2 - 750 ppm as a conservative estimate - that are likely to be attained later this century due to anthropogenic perturbation of the global carbon cycle (IPCC, 2001).</p>
<p>From the information previously available from both field observations and experiments, the investigators formulated the following specific hypotheses regarding the interactive role of iron, light and CO2 in regulating algal composition in the Ross Sea: diatoms bloom in the southern Ross Sea only under optimum conditions of high iron, light and pCO2; colonial Phaeocystis dominate under conditions of high iron with either (or both) low light or low pCO2; and solitary Phaeocystis are predominant under conditions of low iron with either (or both) low light or low pCO2.</p>
<h4>References:</h4>
<p>Fitzwater, S.E., K.S. Johnson, R.M. Gordon, K.H. Coale, and W.O. Smith, Jr. (2000). Trace metal concentrations in the Ross Sea and their relationship with nutrients and growth. Deep-Sea Research II, 47: 3159-3179.</p>
<p>Martin JH, Gordon RM, Fitzwater SE. Iron in Antarctic waters. Nature 1990 ;345(6271):156-158. Martin JH. 1990. Glacial-interglacial CO2 change: The iron hypothesis. Paleoceanography 5(1):1-13</p>
<p>P. N. Sedwick, G. R. DiTullio, and D. J. Mackey, Iron and manganese in the Ross Sea, Antarctica: Seasonal iron limitation in Antarctic shelf waters, Journal of Geophysical Research, 105 (C5), 11,321-11,336, 2000.</p>
<p>Sweeney, C. K. Arrigo, and G. van Gijken (2001). Prediction of seasonal changes in surface pCO2 in the Ross Sea, Antarctica using ocean color satellite data. 2001 Annual AGU meeting, San Fransisco, CA Dec. 10-15.</p>
<p>IPCC, 2001: Climate Change 2001: Synthesis Report. A Contribution of Working Groups I, II, and III to the Third Assessment Report of theIntegovernmental Panel on Climate Change [Watson, R.T. and the Core Writing Team (eds.)]. Cambridge University Press, Cambridge,United Kingdom, and New York, NY, USA, 398 pp.</p>
<p><strong>Publications</strong></p>
<p>Saito, M. A., Goepfert, T. J., Noble, A. E., Bertrand, E. M., Sedwick, P. N., and DiTullio, G. R.: A seasonal study of dissolved cobalt in the Ross Sea, Antarctica: micronutrient behavior, absence of scavenging, and relationships with Zn, Cd, and P, Biogeosciences, 7, 4059-4082, doi:10.5194/bg-7-4059-2010, 2010 (<a href="http://www.biogeosciences.net/7/4059/2010/bg-7-4059-2010.html">http://www.biogeosciences.net/7/4059/2010/bg-7-4059-2010.html</a>)</p>
<p>Bertrand EM, Saito MA, Lee PA, Dunbar RB, Sedwick PN and DiTullio GR (2011) Iron limitation of a springtime bacterial and phytoplankton community in the Ross Sea: implications for vitamin B12 nutrition. Front. Microbio. 2:160. doi: 10.3389/fmicb.2011.00160 (<a href="http://www.frontiersin.org/Aquatic_Microbiology/10.3389/fmicb.2011.00160/abstract">http://www.frontiersin.org/Aquatic_Microbiology/10.3389/fmicb.2011.00160/abstract</a>)</p>
CORSACS
largerWorkCitation
project
eng; USA
oceans
Ross Sea Southern Ocean
2010-09-09
Ross Sea Southern Ocean
0
BCO-DMO catalogue of parameters from Hydrographic measurements from Niskin bottle samples from RVIB Nathaniel B. Palmer cruises in the Ross Sea Southern Ocean (CORSACS 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/18526.rdf
Name: cruise_id
Units: dimensionless
Description: <p>ship's cruise designation</p>
http://lod.bco-dmo.org/id/dataset-parameter/18527.rdf
Name: date_local
Units: YYYYMMDD
Description: <p>local date of sampling</p>
http://lod.bco-dmo.org/id/dataset-parameter/18528.rdf
Name: time_local
Units: hhmm
Description: <p>local time of sampling</p>
http://lod.bco-dmo.org/id/dataset-parameter/18529.rdf
Name: year_day
Units: dimensionless
Description: <p>day of year for a specified year as a decimal</p>
http://lod.bco-dmo.org/id/dataset-parameter/18530.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude; North is positive, South is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/18531.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude; East is positive, West is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/18532.rdf
Name: sta
Units: dimensionless
Description: <p>station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/18533.rdf
Name: bot
Units: dimensionless
Description: <p>bottle number</p>
http://lod.bco-dmo.org/id/dataset-parameter/18534.rdf
Name: sample_label
Units: dimensionless
Description: <p>sample number composed of cruise, station and bottle</p>
http://lod.bco-dmo.org/id/dataset-parameter/18535.rdf
Name: depth
Units: meters
Description: <p>depth</p>
http://lod.bco-dmo.org/id/dataset-parameter/18536.rdf
Name: temp
Units: degrees Celsius
Description: <p>temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/18537.rdf
Name: cond
Units: Siemens per meter
Description: <p>conductivity</p>
http://lod.bco-dmo.org/id/dataset-parameter/18538.rdf
Name: sal
Units: practical salinity units (PSU)
Description: <p>salinity from CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18539.rdf
Name: sal_bottle
Units: practical salinity units (PSU)
Description: <p>salinity from bottle by Autosal system</p>
http://lod.bco-dmo.org/id/dataset-parameter/18540.rdf
Name: sal_diff
Units: practical salinity units (PSU)
Description: <p>salinity difference; Autosal minus CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18541.rdf
Name: sal_merged
Units: practical salinity units (PSU)
Description: <p>salinity merged from Autosal and CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18542.rdf
Name: sigma_t
Units: kilograms per meter cubed - 1000
Description: <p>sigma-t density</p>
http://lod.bco-dmo.org/id/dataset-parameter/18543.rdf
Name: O2sat
Units: milliliters per liter
Description: <p>oxygen saturation</p>
http://lod.bco-dmo.org/id/dataset-parameter/18544.rdf
Name: O2_volts
Units: volts
Description: <p>oxygen from CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18545.rdf
Name: O2
Units: milliliters per liter
Description: <p>oxygen from CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18546.rdf
Name: O2_bot
Units: milliliters per liter
Description: <p>oxygen; from bottle by Winkler method</p>
http://lod.bco-dmo.org/id/dataset-parameter/18547.rdf
Name: O2_diff
Units: milliliters per liter
Description: <p>oxygen difference; Winkler method minus CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18548.rdf
Name: O2_umol_kg
Units: micromoles per kilogram
Description: <p>oxygen; from CTD sensor</p>
http://lod.bco-dmo.org/id/dataset-parameter/18572.rdf
Name: fluor
Units: volts
Description: <p>fluorescence, FIECO-AFL</p>
http://lod.bco-dmo.org/id/dataset-parameter/18573.rdf
Name: PAR
Units: microeinsteins per meter2 per second
Description: <p>Photosynthetically Available Radiation (PAR)</p>
http://lod.bco-dmo.org/id/dataset-parameter/18574.rdf
Name: PAR_surface
Units: microeinsteins per meter2 per second
Description: <p>surface PAR</p>
http://lod.bco-dmo.org/id/dataset-parameter/18575.rdf
Name: DIC
Units: micromoles per kilogram
Description: <p>dissolved inorganic Carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/18576.rdf
Name: pH
Units: pH units
Description: <p>pH; by colorimetric analysis</p>
http://lod.bco-dmo.org/id/dataset-parameter/18577.rdf
Name: DIC_dC13
Units: per mil (ppt)
Description: <p>dissolved inorganic Carbon from C13</p>
http://lod.bco-dmo.org/id/dataset-parameter/18578.rdf
Name: PO4
Units: micromoles per liter
Description: <p>dissolved inorganic phosphate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/18579.rdf
Name: NO2
Units: micromoles per liter
Description: <p>dissolved nitrite concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/18580.rdf
Name: NO3_NO2
Units: micromoles per liter
Description: <p>dissolved nitrate plus nitrite concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/18581.rdf
Name: NH4
Units: micromoles per liter
Description: <p>dissolved ammonium concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/18582.rdf
Name: Si_acid
Units: micromoles per liter
Description: <p>dissolved silicic acid concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/18583.rdf
Name: NO3
Units: micromoles per liter
Description: <p>dissolved nitrate concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/18597.rdf
Name: PON
Units: percent
Description: <p>Particulate Organic Nitrogen</p>
http://lod.bco-dmo.org/id/dataset-parameter/18598.rdf
Name: POC
Units: percent
Description: <p>Particulate Organic Carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/18599.rdf
Name: dN15_POM
Units: per mil (ppt)
Description: <p>Nitrogen 15 to Nitrogen 14 ratio</p>
http://lod.bco-dmo.org/id/dataset-parameter/18600.rdf
Name: dC13_POM
Units: per mil (ppt)
Description: <p>Carbon 13 to Carbon 12 ratio</p>
http://lod.bco-dmo.org/id/dataset-parameter/18602.rdf
Name: C_to_N
Units: dimensionless
Description: <p>carbon to nitrogen ratio</p>
http://lod.bco-dmo.org/id/dataset-parameter/18604.rdf
Name: PON_ug_L
Units: micrograms per liter
Description: <p>Particulate Organic Nitrogen</p>
http://lod.bco-dmo.org/id/dataset-parameter/18607.rdf
Name: POC_ug_L
Units: micrograms per liter
Description: <p>Particulate Organic Carbon</p>
http://lod.bco-dmo.org/id/dataset-parameter/18609.rdf
Name: temp_0
Units: degrees Celsius
Description: <p>temperature; CTD sensor 0</p>
http://lod.bco-dmo.org/id/dataset-parameter/18610.rdf
Name: temp_1
Units: degrees Celsius
Description: <p>temperature; CTD sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/18611.rdf
Name: potemp_1
Units: degrees Celsius
Description: <p>potential temperature; CTD sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/18612.rdf
Name: cond_0
Units: Siemens per meter
Description: <p>conductivity; CTD sensor 0</p>
http://lod.bco-dmo.org/id/dataset-parameter/18613.rdf
Name: cond_1
Units: Siemens per meter
Description: <p>conductivity; CTD sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/18614.rdf
Name: O2_volts_0
Units: volts
Description: <p>oxygen in volts; CTD sensor 0</p>
http://lod.bco-dmo.org/id/dataset-parameter/18615.rdf
Name: O2_volts_1
Units: volts
Description: <p>oxygen; CTD sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/18616.rdf
Name: O2_0
Units: milliliters per liter
Description: <p>oxygen; CTD sensor 0</p>
http://lod.bco-dmo.org/id/dataset-parameter/18617.rdf
Name: O2_1
Units: milliliters per liter
Description: <p>oxygen; CTD sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/18618.rdf
Name: O2_0_umol_kg
Units: micromoles per kilogram
Description: <p>dissolved oxygen; CTD sensor 0 (primary)</p>
http://lod.bco-dmo.org/id/dataset-parameter/18619.rdf
Name: O2_1_umol_kg
Units: micromoles per kilogram
Description: <p>oxygen; CTD sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/18620.rdf
Name: O2_1_PS
Units: unknown
Description: <p>unknown</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
513015
https://datadocs.bco-dmo.org/file/3YX4oLMcRBR2L1/hydro_NBP0601.csv
hydro_NBP0601.csv
Version 09 September 2010
(previous version 21 August 2009)
PI: Giacomo DiTullio
CTD Rosette Bottle Hydrography
Controls on Ross Sea Algal Community Structure (CORSACS)
NBP06-01; R/V Nathaniel B. Palmer; December 2005 to January 2006
download
309310
https://datadocs.bco-dmo.org/file/EKpAN3nsWrBqqg/hydro_NBP0608.csv
hydro_NBP0608.csv
Version 21 August 2009
PI: Giacomo DiTullio
CTD Rosette Bottle Hydrography
Controls on Ross Sea Algal Community Structure (CORSACS)
NBP06-08; R/V Nathaniel B. Palmer; November 2006 to December 2006
download
https://osprey.bco-dmo.org/dataset/3123/data/download
download
onLine
dataset
<p><br />
Hydrographic reports on sampling and analytical methodology for both cruises can be found at the following website:<br />
<br />
ftp://pangea.stanford.edu/pub/dunbar/CORSACSHydrographyReports/</p>
<h3>Cruise Report Summary</h3>
<p>Reported here are Conductivity, Temperature, Depth (CTD), C system, oxygen, and nutrient data from the CORSACS I &amp; II cruises, which were collected aboard the Research Vessel Ice Breaker (RVIB) Nathaniel B. Palmer.</p>
<p>The RVIB Nathaniel B. Palmer is equipped with a SeaBird Electronics Model SBE- 911plus conductivity, temperature, and depth instrument, which is mounted on a SeaBird, epoxy coated 24-bottle rosette sampler. The sampler is equipped with a SeaBird pylon and 10-liter Bullister bottles.</p>
<p>Water samples were drawn in accord with Joint Global Ocean Flux Study (JGOFS) protocols [SCOR, 1994]and Nutrient samples were analyzed on a Lachat Quickchem FIA+, series 8000, a bench-top instrument. High precision pH determinations were made following the spectrophotometric method described in SOP7 of Dickson and Goyet (1994).</p>
<p>Salinity samples were analyzed using a Guildline 8400 Autosal four-electrode salinometer (S/N NSF 04504) aboard the RVIB Nathaniel B. Palmer. Discrete dissolved oxygen (DO) measurements were made with a Lamont-Doherty Earth Observatory amperometric oxygen titrator titration system [Langdon, 2003; Culberson and Huang, 1987].</p>
<p>Samples for Carbon analysis were collected in accordance with JGOFS protocols (Dickson and Goyet 1994) and were measured by infrared absorption analysis of CO2 in a nitrogen gas stream using an automated injection system connected to an infrared gas analyzer (LI-COR LI7000).</p>
<p><strong>Important note:</strong> cast 35 on NBP06-08 was a 'ghost' CTD, that is no bottle samples were drawn. Some folks didn't realize that, so some data sets list stations 36 through 36+N as stations 35 through 35+N, where N is some unspecified number of casts, not always all remaining casts. This means it is very difficult to match measurements from other data sets with the hydro bottle data.</p>
from Cruise: NBP0601 <h3>CORSACS I</h3>
<p>The RVIB Nathaniel B. Palmer departed Lyttleton, New Zealand at December 18, 2005 and arrived at station #000 on December 24, 2005 at 00:07 UTC. The cruise track proceeded into the Ross Sea polynya where a total of 102 hydrographic stations were occupied through late January, 2006. Sampling and analytical methods are described in full in the CORSACS-I Cruise Report <a href="http://data.bco-dmo.org/CORSACS/cruises/Dunbar_Hydrography_report_NBP0601.pdf">CORSACS I Cruise Report</a></p>
from Cruise: NBP0608 <h3>CORSACS II</h3>
<p>The RVIB Nathaniel B. Palmer departed Lyttleton, New Zealand at November 1, 2006 and arrived at station #001 on November 8, 2006 at 00:51 UTC. The cruise track proceeded into the Ross Sea polynya where a total of 74 hydrographic stations were occupied through December 6, 2006. Sampling and analytical methods are described in full in the CORSACS-II Cruise Report <a href="http://data.bco-dmo.org/CORSACS/cruises/Dunbar_Hydrography_report_NBP0608.pdf">CORSACS II Cruise Report</a></p>
Specified by the Principal Investigator(s)
<p>BCO-DMO processing note:<br />
2010-Sep-09: NBP0601 station 21 year_day value corrected from 366.01xx to 1.01xx (this parameter was named Julian in the original contributed Excel file)</p>
Specified by the Principal Investigator(s)
asNeeded
7.x-1.1
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For questions regarding this resource, please contact BCO-DMO via the email address provided.
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Autosal salinometer
Autosal salinometer
PI Supplied Instrument Name: Autosal salinometer PI Supplied Instrument Description:Salinity samples were analyzed using a Guildline 8400 Autosal four-electrode
salinometer (S/N NSF 04504) aboard the RVIB Nathaniel B. Palmer. Instrument Name: Autosal salinometer Instrument Short Name:salinometer Instrument Description: The salinometer is an instrument for measuring the salinity of a water sample. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB30/
CTD Sea-Bird 911
CTD Sea-Bird 911
PI Supplied Instrument Name: CTD Sea-Bird 911 Instrument Name: CTD Sea-Bird 911 Instrument Short Name:CTD SBE 911 Instrument Description: The Sea-Bird SBE 911 is a type of CTD instrument package. The SBE 911 includes the SBE 9 Underwater Unit and the SBE 11 Deck Unit (for real-time readout using conductive wire) for deployment from a vessel. The combination of the SBE 9 and SBE 11 is called a SBE 911. The SBE 9 uses Sea-Bird's standard modular temperature and conductivity sensors (SBE 3 and SBE 4). The SBE 9 CTD can be configured with auxiliary sensors to measure other parameters including dissolved oxygen, pH, turbidity, fluorescence, light (PAR), light transmission, etc.). More information from Sea-Bird Electronics. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0035/
LI-COR LI-7000 Gas Analyzer
LI-COR LI-7000 Gas Analyzer
PI Supplied Instrument Name: LI-COR LI-7000 Gas Analyzer PI Supplied Instrument Description:Samples for Carbon analysis were collected in accordance with JGOFS protocols (Dickson and Goyet 1994) and were measured by infrared absorption analysis of CO2 in a nitrogen gas stream using an automated injection system connected to an infrared gas analyzer (LI-COR LI7000). Instrument Name: LI-COR LI-7000 Gas Analyzer Instrument Short Name:LI-COR LI-7000 Instrument Description: The LI-7000 gas analyzer is a differential, single source, non-dispersive, infrared gas analyzer. It has two solid state detectors, one each for CO2 and H2O, filters at 4.255 microns and 2.595 microns respectively. CO2 is measured in the range 0-3000ppm, with an accuracy of 1 percent nominally. H2O is measured in the range 0-60 mmol per mol, with an accuracy of one 1 percent. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/382/
Niskin Bottle
Niskin Bottle
PI Supplied Instrument Name: Niskin Bottle 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/
Oyxgen Titrator -Langdon
Oyxgen Titrator -Langdon
PI Supplied Instrument Name: Oyxgen Titrator -Langdon PI Supplied Instrument Description:Discrete dissolved oxygen (DO) measurements were made with a Lamont-Doherty Earth Observatory amperometric oxygen titrator titration system [Langdon, 2003; Culberson and Huang, 1987]. Instrument Name: Oyxgen Titrator -Langdon Instrument Short Name:O2 titrator -Langdon Instrument Description: A Langdon Oyxgen Titrator is an amperometric oxygen titration system developed to measure dissolved oxygen in seawater. The device uses a conventional polarographic electrode in connection with chronoamperometry to overcome many of the problems limiting the performance of oxygen electrodes. Reproducibility is typically better than +/- 0.8 micromolar and essentially drift-free for several weeks. A microcomputer controls all phases of the measuring process: pulse generation, data acquisition, reduction, and storage. Software is used to correct sensor output for temperature dependence and an activity coefficient, a function of temperature and salinity, is computed to correct for salinity. (Langdon, 1984. Deep Sea Research Part A. Oceanographic Research Papers, Volume 31, Issue 11, pp. 1357-1367; Culberson and Huang, 1987. Automated amperometric oxygen titration. Deep Sea Res. 34:875-880). Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB12/
Cruise: NBP0601
NBP0601
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP0601
Giacomo DiTullio
College of Charleston - Hollings Marine Lab
http://data.bco-dmo.org/CORSACS/cruises/Dunbar_Hydrography_report_NBP0601.pdf
Report describing NBP0601
Cruise: NBP0608
NBP0608
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel
NBP0608
Giacomo DiTullio
College of Charleston - Hollings Marine Lab
http://data.bco-dmo.org/CORSACS/cruises/Dunbar_Hydrography_report_NBP0608.pdf
Report describing NBP0608
Community Standard Description
International Council for the Exploration of the Sea
RVIB Nathaniel B. Palmer
vessel