http://lod.bco-dmo.org/id/dataset/949323
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
2025-01-23
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Winter survey data from Lake Erie from Feb 2022 to Mar 2022
2025-01-31
publication
2025-01-31
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-01-28
publication
https://doi.org/10.26008/1912/bco-dmo.949323.1
Robert Michael McKay
University of Windsor
principalInvestigator
George S. Bullerjahn
Bowling Green State 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: McKay, R. M., Bullerjahn, G. S., Anderson, J. T., Ballard, Z., Hudson, N. C. (2025) Winter survey data from Lake Erie from Feb 2022 to Mar 2022. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 3) Version Date 2025-01-31 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.949323.3 [access date]
Winter survey data from Lake Erie from Feb 2022 to Mar 2022 Dataset Description: <p><strong>Lake Erie Center for Fresh Waters and Human Health</strong></p>
<p>The Lake Erie Center for Fresh Waters and Human Health is a five-year, multi-institutional effort aimed at understanding the environmental factors and ongoing changes that influence the growth and toxicity of cyanobacterial harmful algal blooms (cHABs) in Lake Erie. The Center will support three research projects. Specifically these projects address the following aims: first, how environmental cues promote or constrain the proliferation of cHAB species in mixed populations; second, how environmental cues influence toxin production by cHAB species; third, how other member of the microbial assemblage influence cHAB growth and toxicity. The Center will provide a Community Engagement Core to lead outreach activities that will inform the general public on the effects of cHABs by efforts that include: (1) a community engaged scholarship training for scientists associated with the Center, (2) community-engaged scholarship training for practitioners or community members associated with the Center, and (3) a stakeholder needs assessment for Great Lakes and environmental health literacy to inform general outreach information needs. A citizen science engagement with charter boat captains will further develop a near real-time database on cHAB severity in Lake Erie, and the Facilities Core will provide metadata that not only serve the three stated research projects, but also yield a database available to all Great Lakes scientists. The outcomes are to involve community stakeholders and researchers in the Great Lakes on issues regarding human health, climate change and awareness of threats to our fresh water resources.</p> Methods and Sampling: <p>The vessel will come to a stop when the predetermined sampling station is reached, at a time decided on by the ship's command. The location and time of sampling will be recorded, as well as the environmental conditions. The trained crew members of the vessel will then use a YSI water quality sonde to collect data and that will be recorded. A Secchi disc with measurement indicators every 10 centimeters will then be deployed and recordings will be taken on both the upcast and downcast. A Van Dorn water sampler will then be used to collect water at a depth of 1 meter. Water samples are then transferred to 1 L polyethylene storage bottles or 2 L plastic storage bottles, and stored in a dark place at 4&nbsp;<sup>o</sup>C until picked up by personnel on the same day. The samples will then be transported in coolers containing ice packs to Bowling Green State University (BGSU). Limited water samples were also taken from shore sampling locations, where the methodology remained the same.&nbsp;</p>
<p>Sub-samples for chlorophyll <em>a</em>&nbsp;will be taken at BGSU using 0.4 um polycarbonate membranes and a vacuum filtration system. The filter will be placed in a screw cap polyethylene centrifuge tube and stored in a dark freezer until extraction. The samples will be extracted using 90% acetone and kept at -20 <sup>o</sup>C for 24 hours, and chlorophyll will be measured using a TD-700 fluorometer (Welschmeyer, 1994).</p>
<p>Total and dissolved nutrient samples will be held in&nbsp;acid-washed 250 mL polyethylene bottles, and stored in a dark freezer at -20 <sup>o</sup>C until they are ready to be analyzed. Dissolved nutrient sub-samples will be taken by filtering the agitated sampled water through 0.22 um filters. The&nbsp;data will then be shipped to the National Center for Water Quality Research at Heidelberg University (Tiffin, OH).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1840715 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1840715
completed
Robert Michael McKay
University of Windsor
419-378-1276
Great Lakes Institute for Environmental Research University of Windsor
Windsor
ON
N9B 3P4
Canada
robert.mckay@uwindsor.ca
pointOfContact
George S. Bullerjahn
Bowling Green State University
419-372-8527
Department of Biological Sciences Bowling Green State University
Bowling Green
OH
43403
USA
bullerj@bgsu.edu
pointOfContact
asNeeded
Dataset Version: 3
Unknown
Station
Date
Time
ISO_DateTime_UTC
Lake
Lat
Long
Sample_depth
Sample_ice_flag
Depth
Air_temp
Water_temp
Snow_thickness_profile
Ice_thickness_in
Percent_trans_ice_snow
Percent_trans_ice
Ice_Narrative
Snow_Narrative
Wind_speed
Wind_direction
Barometer
Chl_A
Cl
NO2
TP
TN
NH4
Stephanodiscus_bieranus
Stephanodiscus_spp
Aulacoseira_spp
Fragilaria_spp
Nitzschia_sp
Staurosira_spp
Asterionella_formosa
Acinoccl_spp
Surirella_s
Navicula_spp
Diatoma_spp
Tabellaria_spp
Synedra_spp
Gomphonema_sp
Hippodonta_spp
Phyto_centric_small
Phyto_centric_large
Microflagellates
Cryptophyta
Pyrrophyta
Chrysophyta
Eugnophyta
Scenedesmus_quadricatum
Tetrastrum_staurogeniaeforme
Micractinium_pusillum
Ankistrodesmus_spp
Actistrum_hantzschii
Chlorobiflagellates
Chlamydomos_spp
Dictyosphaerium_spp
Golenkenia_spp
Tetraedron_spp
coccoid_chlorophytes
Lagerhemia
Closterium_spp
Pediastrum_spp
Selestrum_spp
Oocystis_spp
Spermatozopsis_spp
picoplankton
Planktolyngbya_spp
Aphanothece_spp
Aphanocapsa_spp
Pseudanabaena
Microcystis_spp
cocoid_cyanophyte
Chroococcus_spp
Dolichospermum_spp
Merismopedia_spp
Aphanizomenon_flosaquae
Sample bottles, 1 or 2 L (Nalgene or equivalent), Plastic wash bottle, 500 mL
FluoroProbe
National Center for Water Quality Research at Heidelberg University
Secchi disc
TD-700 fluorometer
Vacuum manifold system to accommodate 3 filter funnels
2 L Van Dorn water sampler
YSI 600QS multiparameter sonde
theme
None, User defined
station
date
time of day
ISO_DateTime_UTC
site
latitude
longitude
depth
flag
depth_w
air temperature
water temperature at measurement depth
snow_thickness
ice_thickness
light_trans
site description
wind_speed_kts
weather
barometric pressure
chlorophyll a
chlorine
Nitrite
Phosphorus
Ammonia
Ammonium
abundance
featureType
BCO-DMO Standard Parameters
Bottle
Fluorometer
Nutrient Autoanalyzer
Secchi Disc
Turner Designs 700 Laboratory Fluorometer
vacuum manifold
Van Dorn water sampler
YSI Sonde 6-Series
instrument
BCO-DMO Standard Instruments
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.
Lake Erie Center for Fresh Waters and Human Health
https://www.bgsu.edu/great-lakes-center.html
Lake Erie Center for Fresh Waters and Human Health
<p><em>NSF Award Abstract:</em><br />
The Lake Erie Center for Fresh Waters and Human Health is a five-year, multi-institutional effort aimed at understanding the environmental factors and ongoing changes that influence the growth and toxicity of cyanobacterial harmful algal blooms (cHABs) in Lake Erie. The Center will support three research projects. Specifically these projects address the following aims: first, how environmental cues promote or constrain the proliferation of cHAB species in mixed populations; second, how environmental cues influence toxin production by cHAB species; third, how other member of the microbial assemblage influence cHAB growth and toxicity. The Center will provide a Community Engagement Core to lead outreach activities that will inform the general public on the effects of cHABs by efforts that include: (1) a community engaged scholarship training for scientists associated with the Center, (2) community-engaged scholarship training for practitioners or community members associated with the Center, and (3) a stakeholder needs assessment for Great Lakes and environmental health literacy to inform general outreach information needs. A citizen science engagement with charter boat captains will further develop a near real-time database on cHAB severity in Lake Erie, and the Facilities Core will provide metadata that not only serve the three stated research projects, but also yield a database available to all Great Lakes scientists. The outcomes are to involve community stakeholders and researchers in the Great Lakes on issues regarding human health, climate change and awareness of threats to our fresh water resources.</p>
<p>The Center is jointly supported by NSF and by the National Institute for Environmental Health Sciences (NIEHS).</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>
Great Lakes Center
largerWorkCitation
project
eng; USA
biota
oceans
-83.1343
-81.2528
41.7355
43.8873
2022-02-04
2022-03-10
Laurentian Great Lakes
0
BCO-DMO catalogue of parameters from Winter survey data from Lake Erie from Feb 2022 to Mar 2022
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/949459.rdf
Name: Station
Units: unitless
Description: <p>Station identifier</p>
http://lod.bco-dmo.org/id/dataset-parameter/949460.rdf
Name: Date
Units: unitless
Description: <p>Date of sample collection in YYYY-mm-dd format</p>
http://lod.bco-dmo.org/id/dataset-parameter/949461.rdf
Name: Time
Units: unitless
Description: <p>Time of sample collection in Eastern Standard Time in HH:MM format</p>
http://lod.bco-dmo.org/id/dataset-parameter/949462.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>Datetime of sample collection in ISO 8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/949463.rdf
Name: Lake
Units: unitless
Description: <p>Lake sampled</p>
http://lod.bco-dmo.org/id/dataset-parameter/949464.rdf
Name: Lat
Units: decimal degrees
Description: <p>Latitude of sample collection, South is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/949465.rdf
Name: Long
Units: decimal degrees
Description: <p>Longitude of sample collection, West is negative</p>
http://lod.bco-dmo.org/id/dataset-parameter/949466.rdf
Name: Sample_depth
Units: meters (m)
Description: <p>Depth of sample collection</p>
http://lod.bco-dmo.org/id/dataset-parameter/949467.rdf
Name: Sample_ice_flag
Units: unitless
Description: <p>Indicator that ice was collected as sample and melted for analysis; 1 = ice was collected; 0 = water was collected</p>
http://lod.bco-dmo.org/id/dataset-parameter/949468.rdf
Name: Depth
Units: meters (m)
Description: <p>Depth of water at sampling location</p>
http://lod.bco-dmo.org/id/dataset-parameter/949469.rdf
Name: Air_temp
Units: Degrees Celsius
Description: <p>Air temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/949470.rdf
Name: Water_temp
Units: Degrees Celsius
Description: <p>Water temperature measured at surface</p>
http://lod.bco-dmo.org/id/dataset-parameter/949471.rdf
Name: Snow_thickness_profile
Units: meters (m)
Description: <p>Depth of snow on the surface ice</p>
http://lod.bco-dmo.org/id/dataset-parameter/949472.rdf
Name: Ice_thickness_in
Units: inches (in)
Description: <p>Thickness of ice</p>
http://lod.bco-dmo.org/id/dataset-parameter/949473.rdf
Name: Percent_trans_ice_snow
Units: percent (%)
Description: <p>Light transmission through ice and snow</p>
http://lod.bco-dmo.org/id/dataset-parameter/949474.rdf
Name: Percent_trans_ice
Units: percent (%)
Description: <p>Light transmission through ice without snow cover</p>
http://lod.bco-dmo.org/id/dataset-parameter/949475.rdf
Name: Ice_Narrative
Units: unitless
Description: <p>Description of Ice</p>
http://lod.bco-dmo.org/id/dataset-parameter/949476.rdf
Name: Snow_Narrative
Units: unitless
Description: <p>Description of Snow</p>
http://lod.bco-dmo.org/id/dataset-parameter/949477.rdf
Name: Wind_speed
Units: Knots (Kt)
Description: <p>Wind speed</p>
http://lod.bco-dmo.org/id/dataset-parameter/949478.rdf
Name: Wind_direction
Units: unitless
Description: <p>Wind direction in cardinal (compass) directions</p>
http://lod.bco-dmo.org/id/dataset-parameter/949479.rdf
Name: Barometer
Units: Hg
Description: <p>Barometer reading</p>
http://lod.bco-dmo.org/id/dataset-parameter/949480.rdf
Name: Chl_A
Units: ug/L
Description: <p>Average chlorophyll concentrations</p>
http://lod.bco-dmo.org/id/dataset-parameter/949481.rdf
Name: Cl
Units: ppm
Description: <p>Average chloride concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/949482.rdf
Name: NO2
Units: mg/L
Description: <p>Average nitrite concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/949483.rdf
Name: TP
Units: ug/L
Description: <p>Average total dissolved phosphorus concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/949484.rdf
Name: TN
Units: mg/L
Description: <p>Average total dissolved nitrogen concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/949485.rdf
Name: NH4
Units: mg/L
Description: <p>Average ammonium concentration</p>
http://lod.bco-dmo.org/id/dataset-parameter/949486.rdf
Name: Stephanodiscus_bieranus
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Stephanodiscus bieranus</p>
http://lod.bco-dmo.org/id/dataset-parameter/949487.rdf
Name: Stephanodiscus_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Stephanodiscus spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949488.rdf
Name: Aulacoseira_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Aulacoseira spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949489.rdf
Name: Fragilaria_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Fragilaria spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949490.rdf
Name: Nitzschia_sp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Nitzschia sp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949491.rdf
Name: Staurosira_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Staurosira spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949492.rdf
Name: Asterionella_formosa
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Asterionella formosa</p>
http://lod.bco-dmo.org/id/dataset-parameter/949493.rdf
Name: Acinoccl_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Acinoccl spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949494.rdf
Name: Surirella_s
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Surirella s</p>
http://lod.bco-dmo.org/id/dataset-parameter/949495.rdf
Name: Navicula_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Navicula spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949496.rdf
Name: Diatoma_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Diatoma spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949497.rdf
Name: Tabellaria_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Tabellaria spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949498.rdf
Name: Synedra_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Synedra spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949499.rdf
Name: Gomphonema_sp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Gomphonema sp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949500.rdf
Name: Hippodonta_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Hippodonta spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949501.rdf
Name: Phyto_centric_small
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Phytoplankton, centric (<9 um)</p>
http://lod.bco-dmo.org/id/dataset-parameter/949502.rdf
Name: Phyto_centric_large
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Phytoplankton, centric (>9 um)</p>
http://lod.bco-dmo.org/id/dataset-parameter/949503.rdf
Name: Microflagellates
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Microflagellates</p>
http://lod.bco-dmo.org/id/dataset-parameter/949504.rdf
Name: Cryptophyta
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Cryptophyta</p>
http://lod.bco-dmo.org/id/dataset-parameter/949505.rdf
Name: Pyrrophyta
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Pyrrophyta</p>
http://lod.bco-dmo.org/id/dataset-parameter/949506.rdf
Name: Chrysophyta
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Chrysophyta</p>
http://lod.bco-dmo.org/id/dataset-parameter/949507.rdf
Name: Eugnophyta
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Eugnophyta</p>
http://lod.bco-dmo.org/id/dataset-parameter/949508.rdf
Name: Scenedesmus_quadricatum
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Scenedesmus quadricatum</p>
http://lod.bco-dmo.org/id/dataset-parameter/949509.rdf
Name: Tetrastrum_staurogeniaeforme
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Tetrastrum staurogeniaeforme</p>
http://lod.bco-dmo.org/id/dataset-parameter/949510.rdf
Name: Micractinium_pusillum
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Micractinium pusillum</p>
http://lod.bco-dmo.org/id/dataset-parameter/949511.rdf
Name: Ankistrodesmus_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Ankistrodesmus spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949512.rdf
Name: Actistrum_hantzschii
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Actistrum hantzschii</p>
http://lod.bco-dmo.org/id/dataset-parameter/949513.rdf
Name: Chlorobiflagellates
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Chlorobiflagellates</p>
http://lod.bco-dmo.org/id/dataset-parameter/949514.rdf
Name: Chlamydomos_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Chlamydomos spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949515.rdf
Name: Dictyosphaerium_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Dictyosphaerium spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949516.rdf
Name: Golenkenia_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Golenkenia spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949517.rdf
Name: Tetraedron_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Tetraedron spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949518.rdf
Name: coccoid_chlorophytes
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: coccoid chlorophytes</p>
http://lod.bco-dmo.org/id/dataset-parameter/949519.rdf
Name: Lagerhemia
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Lagerhemia</p>
http://lod.bco-dmo.org/id/dataset-parameter/949520.rdf
Name: Closterium_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Closterium spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949521.rdf
Name: Pediastrum_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Pediastrum spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949522.rdf
Name: Selestrum_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Selestrum spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949523.rdf
Name: Oocystis_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Oocystis spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949524.rdf
Name: Spermatozopsis_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Spermatozopsis spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949525.rdf
Name: picoplankton
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: picoplankton</p>
http://lod.bco-dmo.org/id/dataset-parameter/949526.rdf
Name: Planktolyngbya_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Planktolyngbya spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949527.rdf
Name: Aphanothece_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Aphanothece spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949528.rdf
Name: Aphanocapsa_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Aphanocapsa spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949529.rdf
Name: Pseudanabaena
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Pseudanabaena</p>
http://lod.bco-dmo.org/id/dataset-parameter/949530.rdf
Name: Microcystis_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Microcystis spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949531.rdf
Name: cocoid_cyanophyte
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: cocoid cyanophyte</p>
http://lod.bco-dmo.org/id/dataset-parameter/949532.rdf
Name: Chroococcus_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Chroococcus spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949533.rdf
Name: Dolichospermum_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Dolichospermum spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949534.rdf
Name: Merismopedia_spp
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Merismopedia spp</p>
http://lod.bco-dmo.org/id/dataset-parameter/949535.rdf
Name: Aphanizomenon_flosaquae
Units: Cells per litre (cells/L)
Description: <p>Cell abundance: Aphanizomenon flosaquae</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
7305
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/635ab981-4e2a-44a2-8d0f-486730e5907d/content
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7305
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/c743a136-f4c1-42b9-ab93-d2034b0e6e7f/content
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6853
https://darchive.mblwhoilibrary.org/server/api/core/bitstreams/f3b435cc-a987-4aa9-8892-7fba713efe91/content
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https://doi.org/10.26008/1912/bco-dmo.949323.1
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onLine
dataset
<p>The vessel will come to a stop when the predetermined sampling station is reached, at a time decided on by the ship's command. The location and time of sampling will be recorded, as well as the environmental conditions. The trained crew members of the vessel will then use a YSI water quality sonde to collect data and that will be recorded. A Secchi disc with measurement indicators every 10 centimeters will then be deployed and recordings will be taken on both the upcast and downcast. A Van Dorn water sampler will then be used to collect water at a depth of 1 meter. Water samples are then transferred to 1 L polyethylene storage bottles or 2 L plastic storage bottles, and stored in a dark place at 4&nbsp;<sup>o</sup>C until picked up by personnel on the same day. The samples will then be transported in coolers containing ice packs to Bowling Green State University (BGSU). Limited water samples were also taken from shore sampling locations, where the methodology remained the same.&nbsp;</p>
<p>Sub-samples for chlorophyll <em>a</em>&nbsp;will be taken at BGSU using 0.4 um polycarbonate membranes and a vacuum filtration system. The filter will be placed in a screw cap polyethylene centrifuge tube and stored in a dark freezer until extraction. The samples will be extracted using 90% acetone and kept at -20 <sup>o</sup>C for 24 hours, and chlorophyll will be measured using a TD-700 fluorometer (Welschmeyer, 1994).</p>
<p>Total and dissolved nutrient samples will be held in&nbsp;acid-washed 250 mL polyethylene bottles, and stored in a dark freezer at -20 <sup>o</sup>C until they are ready to be analyzed. Dissolved nutrient sub-samples will be taken by filtering the agitated sampled water through 0.22 um filters. The&nbsp;data will then be shipped to the National Center for Water Quality Research at Heidelberg University (Tiffin, OH).</p>
Specified by the Principal Investigator(s)
<p>The meteorological data was taken directly from readings using vessel instruments, marine forecasts, and expert observations. The physico-chemical data was obtained using a YSI 600QS multiparameter sonde, and nutrient concentrations were analyzed at the National Center for Water Quality Research at Heidelberg University. Fluorometric classification of phytoplankton was measured using a FluoroProbe (bbe Moldaenke GmbH, Schwentinental, Germany), and plankton taxonomic classification and cell enumeration was conducted by Aquatic Taxonomy Specialists (Malinta, OH). The extractive chlorophyll was read using a TD-700 Fluorometer (Turner Designs Inc., San Jose, CA), the sample concentrations were then calculated with the equation below, and the averages for each site were calculated from the triplicate samples.</p>
<blockquote>
<p>Chla = ((reading*volume<sub>extracted</sub>)/volume<sub>filtered</sub>)* dilution factor</p>
</blockquote>
Specified by the Principal Investigator(s)
Version 1 (full YAML in archive)
- Imported "Winter_Lake_Erie_2022_Metadata.csv" into BCO DMO system
- Combined "Date" and "Time" to create "ISO_DateTime_UTC" field in ISO UTC format
- Added flag field for ice collection; removed strings from sample depth column
- Replace "Pseudoa-bae-" with "Pseudanabaena"
- Modified parameter names to conform with BCO-DMO system requirements
- Removed "Ice_thickness_m" parameter as instructed by submitter
- Exported "940112_v1_lake_erie_winter_survey_2023-2024.csv" as main datafile and "winter_lake_erie_2023-2024_deployments.csv" as supplemental file
- Exported file as "949323_v1_winter_lake_erie_2022.csv"
Version 2
- Submitter submitted updated file that included more values for location, time, and depth
- Imported "949323_v1_winter_lake_erie_2022_rmm[1].csv" into BCO-DMO system
- Where there were new time values, converted to UTC datetime column
- Exported file as "949323_v2_winter_lake_erie_2022.csv"
Version 3
- Submitter was informed that units for cell abundance were cell/L instead of cell/mL and requested update of units for dataset
- Updated unit information and resubmitted data package
Specified by BCO-DMO Data Managers
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
Sample bottles, 1 or 2 L (Nalgene or equivalent), Plastic wash bottle, 500 mL
Sample bottles, 1 or 2 L (Nalgene or equivalent), Plastic wash bottle, 500 mL
PI Supplied Instrument Name: Sample bottles, 1 or 2 L (Nalgene or equivalent), Plastic wash bottle, 500 mL PI Supplied Instrument Description:Water samples are then transferred to 1 L polyethylene storage bottles or 2 L plastic storage bottles, and stored in a dark place at 4 oC until picked up by personnel on the same day.
Total and dissolved nutrient samples will be held in acid-washed 250 mL polyethylene bottles, and stored in a dark freezer at -20 oC until they are ready to be analyzed. Instrument Name: Bottle Instrument Short Name:Bottle Instrument Description: A container, typically made of glass or plastic and with a narrow neck, used for storing drinks or other liquids.
FluoroProbe
FluoroProbe
PI Supplied Instrument Name: FluoroProbe PI Supplied Instrument Description:Fluorometric classification of phytoplankton was measured using a FluoroProbe (bbe Moldaenke GmbH, Schwentinental, Germany), and plankton taxonomic classification and cell enumeration was conducted by Aquatic Taxonomy Specialists (Malinta, OH). Instrument Name: Fluorometer Instrument Short Name:Fluorometer Instrument Description: A fluorometer or fluorimeter is a device used to measure parameters of fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. The instrument is designed to measure the amount of stimulated electromagnetic radiation produced by pulses of electromagnetic radiation emitted into a water sample or in situ. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/113/
National Center for Water Quality Research at Heidelberg University
National Center for Water Quality Research at Heidelberg University
PI Supplied Instrument Name: National Center for Water Quality Research at Heidelberg University PI Supplied Instrument Description:Total and dissolved nutrient samples will be held in acid-washed 250 mL polyethylene bottles, and stored in a dark freezer at -20 oC until they are ready to be analyzed. Dissolved nutrient sub-samples will be taken by filtering the agitated sampled water through 0.22 um filters. The data will then be shipped to the National Center for Water Quality Research at Heidelberg University (Tiffin, OH). Instrument Name: Nutrient Autoanalyzer Instrument Short Name:Nutrient Autoanalyzer Instrument Description: Nutrient Autoanalyzer is a generic term used when specific type, make and model were not specified. In general, a Nutrient Autoanalyzer is an automated flow-thru system for doing nutrient analysis (nitrate, ammonium, orthophosphate, and silicate) on seawater samples. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/LAB04/
Secchi disc
Secchi disc
PI Supplied Instrument Name: Secchi disc PI Supplied Instrument Description:A Secchi disc with measurement indicators every 10 centimeters will then be deployed and recordings will be taken on both the upcast and downcast. Instrument Name: Secchi Disc Instrument Short Name:Secchi Disc Instrument Description: Typically, a 16 inch diameter white/black quadrant disc used to measure water optical clarity Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0430/
TD-700 fluorometer
TD-700 fluorometer
PI Supplied Instrument Name: TD-700 fluorometer PI Supplied Instrument Description:The extractive chlorophyll was read using a TD-700 Fluorometer (Turner Designs Inc., San Jose, CA), the sample concentrations were then calculated with the equation below, and the averages for each site were calculated from the triplicate samples. Instrument Name: Turner Designs 700 Laboratory Fluorometer Instrument Short Name:TD-700 Instrument Description: The TD-700 Laboratory Fluorometer is a benchtop fluorometer designed to detect fluorescence over the UV to red range. The instrument can measure concentrations of a variety of compounds, including chlorophyll-a and fluorescent dyes, and is thus suitable for a range of applications, including chlorophyll, water quality monitoring and fluorescent tracer studies. Data can be output as concentrations or raw fluorescence measurements. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0510/
Vacuum manifold system to accommodate 3 filter funnels
Vacuum manifold system to accommodate 3 filter funnels
PI Supplied Instrument Name: Vacuum manifold system to accommodate 3 filter funnels PI Supplied Instrument Description:Vacuum manifold system to accommodate 3 filter funnels Instrument Name: vacuum manifold Instrument Short Name: Instrument Description: A device that is used for the vacuum-driven processing of multiwell strips or plates, or spin columns.
2 L Van Dorn water sampler
2 L Van Dorn water sampler
PI Supplied Instrument Name: 2 L Van Dorn water sampler PI Supplied Instrument Description:A Van Dorn water sampler will then be used to collect water at a depth of 1 meter. Instrument Name: Van Dorn water sampler Instrument Short Name: Instrument Description: A free-flushing water sample bottle comprising a cylinder (polycarbonate, acrylic or PVC) with a stopper at each end. The bottle is closed by means of a messenger from the surface releasing the tension on a latex band and thus pulling the two stoppers firmly into place. A thermometer can be mounted inside the bottle. One or more bottles can be lowered on a line to allow sampling at a single or multiple depth levels. Van Dorn samplers are suitable for for physical (temperature), chemical and biological sampling in shallow to very deep water. Bottles are typically lowered vertically through the water column although a horizontal version is available for sampling near the seabed or at thermoclines or chemoclines. Because of the lack of metal parts the bottles are suitable for trace metal sampling, although the blue polyurethane seal used in the Alpha version may leach mercury. The Beta version uses white ASA plastic seals that do not leach mercury but are less durable.
YSI 600QS multiparameter sonde
YSI 600QS multiparameter sonde
PI Supplied Instrument Name: YSI 600QS multiparameter sonde PI Supplied Instrument Description:The physico-chemical data was obtained using a YSI 600QS multiparameter sonde, and nutrient concentrations were analyzed at the National Center for Water Quality Research at Heidelberg University. Instrument Name: YSI Sonde 6-Series Instrument Short Name:YSI Sonde 6-Series Instrument Description: YSI 6-Series water quality sondes and sensors are instruments for environmental monitoring and long-term deployments. YSI datasondes accept multiple water quality sensors (i.e., they are multiparameter sondes). Sondes can measure temperature, conductivity, dissolved oxygen, depth, turbidity, and other water quality parameters. The 6-Series includes several models. More from YSI. Community Standard Description: http://vocab.nerc.ac.uk/collection/L22/current/TOOL0737/