http://lod.bco-dmo.org/id/dataset/2474
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
2009-11-29
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Rosette Bottle Data (nutrients and chlorophyll) from R/V Alpha Helix cruises HX242, HX244, HX247, HX271, and HX275 to the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program (NEP project)
2007-03-28
publication
2007-03-28
revision
National Oceanographic Data Center (NODC)
2013-10-24
publication
http://accession.nodc.noaa.gov/0113348
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-11-28
publication
https://doi.org/10.1575/1912/bco-dmo.2474.1
Suzanne Strom
Western Washington 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: Strom, S. (2007) Rosette Bottle Data (nutrients and chlorophyll) from R/V Alpha Helix cruises HX242, HX244, HX247, HX271, and HX275 to the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program (NEP project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2007-03-28 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.2474.1 [access date]
Rosette Bottle Data (nutrients, chl), 2001 and 2003 Dataset Description: <p><strong>Bottle Data (nutrients, salinities, pigments) from rosette casts from CGOA process cruises.</strong></p>
<p>Rosette Bottle Data from Alpha Helix Cruises</p>
<p>Summary prepared by Erin Macri [WWU]; Prepared for serving: H. Batchelder, 2 Sept 2004<br />
Re-served for text or mapserver access Jan 2007, GLOBEC DMO</p>
<p><strong>Data Contact:</strong><br />
Suzanne L. Strom<br />
Western Washington University<br />
Shannon Point Marine Center<br />
1900 Shannon Point Road<br />
Anacortes, WA 98221-4042<br />
<a href="mailto:stroms@cc.wwu.edu">stroms@cc.wwu.edu</a><br />
Phone: 360-293-2188<br />
FAX: 360-293-1083</p> Methods and Sampling: <p>Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' . Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0109078 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0109078
Funding provided by National Oceanic and Atmospheric Administration (NOAA) Award Number: unknown NEP NOAA
completed
Suzanne Strom
Western Washington University
360-293-2188
Shannon Point Marine Center 1900 Shannon Point Rd
Anacortes
WA
98221
USA
suzanne.strom@wwu.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruiseid
year
cast
station_std
station
lat
lon
date_local
time_local
yrday_local
event
depth
depth_real
chla_gt_20um
chla_5_to_20
chla_lt_5
chla_total
PO4
Si
NO3
NO2
temp
sal
sigma_t
flvolt
par_v
month_local
day_local
Niskin Bottle
theme
None, User defined
cruise id
year
cast
station_std
station
latitude
longitude
date_local
time_local
day of year and decimal time (local time zone)
event
depth
No BCO-DMO term
chl_a_20u
chl_a_5u
chlorophyll a
reactive phosphorus (PO4)
Silicate, Si(OH)4, silicic acid
water temperature at measurement depth
salinity
sigma-t
flvolt
par_v
month_local
day_local
featureType
BCO-DMO Standard Parameters
Niskin bottle
instrument
BCO-DMO Standard Instruments
HX242
HX244
HX247
HX271
HX275
service
Deployment Activity
Northeast Pacific
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.
U.S. GLOBal ocean ECosystems dynamics
http://www.usglobec.org/
U.S. GLOBal ocean ECosystems dynamics
U.S. GLOBEC (GLOBal ocean ECosystems dynamics) is a research program organized by oceanographers and fisheries scientists to address the question of how global climate change may affect the abundance and production of animals in the sea.
The U.S. GLOBEC Program currently had major research efforts underway in the Georges Bank / Northwest Atlantic Region, and the Northeast Pacific (with components in the California Current and in the Coastal Gulf of Alaska). U.S. GLOBEC was a major contributor to International GLOBEC efforts in the Southern Ocean and Western Antarctic Peninsula (WAP).
U.S. GLOBEC
largerWorkCitation
program
U.S. GLOBEC Northeast Pacific
http://nepglobec.bco-dmo.org
U.S. GLOBEC Northeast Pacific
<p><strong>Program in a Nutshell</strong></p>
<p><strong>Goal: </strong> To understand the effects of climate variability and climate change on the distribution, abundance and production of marine animals (including commercially important living marine resources) in the eastern North Pacific. To embody this understanding in diagnostic and prognostic ecosystem models, capable of capturing the ecosystem response to major climatic fluctuations.</p>
<p><strong>Approach: </strong>To study the effects of past and present climate variability on the population ecology and population dynamics of marine biota and living marine resources, and to use this information as a proxy for how the ecosystems of the eastern North Pacific may respond to future global climate change. The strong temporal variability in the physical and biological signals of the NEP will be used to examine the biophysical mechanisms through which zooplankton and salmon populations respond to physical forcing and biological interactions in the coastal regions of the two gyres. Annual and interannual variability will be studied directly through <strong>long-term observations</strong> and detailed <strong>process studies</strong>; variability at longer time scales will be examined through <strong>retrospective analysis</strong> of directly measured and proxy data. Coupled <strong>biophysical models</strong> of the ecosystems of these regions will be developed and tested using the process studies and data collected from the long-term observation programs, then further tested and improved by hindcasting selected retrospective data series.</p>
NEP
largerWorkCitation
project
eng; USA
oceans
Northeast Pacific
-150.419
-146.6074
58.097
60.595
2001-04-01
2003-08-31
Northeast Pacific Ocean, Gulf of Alaska
0
BCO-DMO catalogue of parameters from Rosette Bottle Data (nutrients and chlorophyll) from R/V Alpha Helix cruises HX242, HX244, HX247, HX271, and HX275 to the Coastal Gulf of Alaska from 2001-2003 as part of the U.S. GLOBEC program (NEP 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/8990.rdf
Name: cruiseid
Units: text
Description: <p>Short-hand name of the cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8991.rdf
Name: year
Units: unitless
Description: <p>4-digit year in YYYY format.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8992.rdf
Name: cast
Units: dimensionless
Description: <p>CTD Cast Number.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8993.rdf
Name: station_std
Units: dimensionless
Description: <p>Standard Station Name.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8994.rdf
Name: station
Units: dimensionless
Description: <p>Alternate Station Name, used on cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8995.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude, N is positive</p>
http://lod.bco-dmo.org/id/dataset-parameter/8996.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude, W is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/8997.rdf
Name: date_local
Units: mm/dd/yy
Description: <p>Month/Day/Year.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8998.rdf
Name: time_local
Units: HHMM
Description: <p>Local time, 24-hour clock.</p>
http://lod.bco-dmo.org/id/dataset-parameter/8999.rdf
Name: yrday_local
Units: Jan. 1 = 1, decimal day, <br> for plotting
Description: <p> Julian day </p>
http://lod.bco-dmo.org/id/dataset-parameter/9000.rdf
Name: event
Units: eg. ev#001 = 1
Description: <p>Event number used on cruise.</p>
http://lod.bco-dmo.org/id/dataset-parameter/9001.rdf
Name: depth
Units: meters
Description: <p> target depth for bottle to trip </p>
http://lod.bco-dmo.org/id/dataset-parameter/9002.rdf
Name: depth_real
Units: meters
Description: <p> actual depth bottle tripped </p>
http://lod.bco-dmo.org/id/dataset-parameter/9003.rdf
Name: chla_gt_20um
Units: micrograms/liter
Description: <p> chlorophyll <i>a</i> concentration in water that passed <br />through 20 micron filter</p>
http://lod.bco-dmo.org/id/dataset-parameter/9004.rdf
Name: chla_5_to_20
Units: micrograms/liter
Description: <p> chlorophyll <i>a</i> concentration in water that passed <br />through 20 micron filter <br /> and caught on 5 micron filter</p>
http://lod.bco-dmo.org/id/dataset-parameter/9005.rdf
Name: chla_lt_5
Units: micrograms/liter
Description: <p> chlorophyll <i>a</i> concentration in water that passed <br />through 5 micron filter</p>
http://lod.bco-dmo.org/id/dataset-parameter/9006.rdf
Name: chla_total
Units: micrograms/liter
Description: <p> total chlorophyll <i>a</i> concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/9007.rdf
Name: PO4
Units: micromoles/L
Description: <p> phosphate concentration </p>
http://lod.bco-dmo.org/id/dataset-parameter/9008.rdf
Name: Si
Units: micromoles/L
Description: <p> silicate concentration </p>
http://lod.bco-dmo.org/id/dataset-parameter/9009.rdf
Name: NO3
Units: micromoles/L
Description: <p> nitrate (after subtracting NO2 from total nitrate)</p>
http://lod.bco-dmo.org/id/dataset-parameter/9010.rdf
Name: NO2
Units: micromoles/L
Description: <p> nitrite concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/9011.rdf
Name: temp
Units: degrees C
Description: <p> temperature </p>
http://lod.bco-dmo.org/id/dataset-parameter/9012.rdf
Name: sal
Units: psu (unitless)
Description: <p> salinity </p>
http://lod.bco-dmo.org/id/dataset-parameter/9013.rdf
Name: sigma_t
Units: kg/m<sup>3</sup>
Description: <p> sigma-t density</p>
http://lod.bco-dmo.org/id/dataset-parameter/9014.rdf
Name: flvolt
Units: volts
Description: <p> fluorometer reading</p>
http://lod.bco-dmo.org/id/dataset-parameter/9015.rdf
Name: par_v
Units: volts
Description: <p> photosynthetically available radiation </p>
http://lod.bco-dmo.org/id/dataset-parameter/9016.rdf
Name: month_local
Units: mm (01 to 12)
Description: <p>Month, local time.</p>
http://lod.bco-dmo.org/id/dataset-parameter/9017.rdf
Name: day_local
Units: dd (01 to 31)
Description: <p>Day of month, local time. </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
236870
https://darchive.mblwhoilibrary.org/bitstream/1912/24912/1/dataset-2474_bottleproc__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.2474.1
download
onLine
dataset
<p>Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' . Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.</p>
from Cruise: HX242 Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' . Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.
from Cruise: HX244 Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' . Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.
from Cruise: HX247 Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' . Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.
from Cruise: HX271 Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' . Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.
from Cruise: HX275 Water column chlorophyll samples were size-fractionated using a 'fractionation cascade' .
Specified by the Principal Investigator(s)
<p>1. Physical data processed by Tom Weingartner (UAF)<br />
2. Chlorophylls provided by Suzanne Strom (WWU)<br />
3. Nutrient analysis provided by Calvin Mordy (NOAA/PMEL)<br />
4. Dates and times are in Local; Local is +8 hours from GMT e.g., 1100 GMT ==&gt; 0300 Local</p>
from Cruise: HX275 Water passed through a sequential arrangement of three filters: 20 um pore-size polycarbonate (47 mm), 5 um pore-size polycarbonate (47 mm) and 0.7 um effective pore-size glass fiber (25 mm). Preliminary tests showed that 47-mm glass fiber filters had a reduced chlorophyll extraction efficiency compared with filters 25 mm in diameter. Filters were immediately placed in 90% acetone, extracted 24 hr (-20degC, darkness), and analyzed for chlorophyll and phaeopigments a on a Turner TD700 (April, May) or Turner 112 (July) fluorometer. Total chlorophyll concentrations were estimated from the sum of the three size fractions.
<p>Summary prepared by Erin Macri [WWU]</p>
<p>Prepared for serving: H. Batchelder, 2 Sept 2004<br>
Re-served for text or mapserver access Jan 2007, GLOBEC DMO </p>
<p></p><ul><li> 1. Physical data processed by Tom Weingartner (UAF)</li>
<li> 2. Chlorophylls provided by Suzanne Strom (WWU)</li>
<li> 3. Nutrient analysis provided by Calvin Mordy (NOAA/PMEL))</li>
<li> 4. Dates and times are in Local; Local is +8 hours from GMT e.g., 1100 GMT ==> 0300 Local</li>
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
Niskin Bottle
Niskin Bottle
PI Supplied Instrument Name: Niskin Bottle PI Supplied Instrument Description:Niskin bottle cast, use Bottle_Niskin 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: HX242
HX242
R/V Alpha Helix
Community Standard Description
International Council for the Exploration of the Sea
R/V Alpha Helix
vessel
HX242
Suzanne Strom
Western Washington University
http://globec.whoi.edu/nep/reports/cgoa_cruises/hx242cr.pdf
Report describing HX242
Cruise: HX244
HX244
R/V Alpha Helix
Community Standard Description
International Council for the Exploration of the Sea
R/V Alpha Helix
vessel
HX244
Suzanne Strom
Western Washington University
http://globec.whoi.edu/nep/reports/cgoa_cruises/hx244cr.pdf
Report describing HX244
Cruise: HX247
HX247
R/V Alpha Helix
Community Standard Description
International Council for the Exploration of the Sea
R/V Alpha Helix
vessel
HX247
Dr Jeffrey Napp
National Oceanic and Atmospheric Administration - Alaska Fisheries Science Center
http://globec.whoi.edu/nep/reports/cgoa_cruises/hx247cr.pdf
Report describing HX247
Cruise: HX271
HX271
R/V Alpha Helix
Community Standard Description
International Council for the Exploration of the Sea
R/V Alpha Helix
vessel
HX271
Suzanne Strom
Western Washington University
http://globec.whoi.edu/nep/reports/cgoa_cruises/hx271cr.pdf
Report describing HX271
Cruise: HX275
HX275
R/V Alpha Helix
Community Standard Description
International Council for the Exploration of the Sea
R/V Alpha Helix
vessel
HX275
Dr Jeffrey Napp
National Oceanic and Atmospheric Administration - Alaska Fisheries Science Center
http://globec.whoi.edu/nep/reports/cgoa_cruises/hx275cr.pdf
Report describing HX275
R/V Alpha Helix
Community Standard Description
International Council for the Exploration of the Sea
R/V Alpha Helix
vessel