http://lod.bco-dmo.org/id/dataset/4045
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
2013-09-18
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Physico-chemical data from winter 2012, 2013, and 2016 from USCGC and CCGS vessels from the Laurentian Great Lakes (mainly Lakes Huron, Michigan, Erie and connecting waterways) (Lake Erie Ice project)
2017-07-18
publication
2017-07-18
revision
BCO-DMO Linked Data URI
2017-07-18
creation
http://lod.bco-dmo.org/id/dataset/4045
Robert Michael McKay
Bowling Green State University
principalInvestigator
George S. Bullerjahn
Bowling Green State University
principalInvestigator
Dr Paul F Morris
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., Morris, P. F. (2017) Physico-chemical data from winter 2012, 2013, and 2016 from USCGC and CCGS vessels from the Laurentian Great Lakes (mainly Lakes Huron, Michigan, Erie and connecting waterways) (Lake Erie Ice project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 2) Version Date 2017-07-18 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/4045 [access date]
Great Lakes physico-chemical data from winter 2012, 2013, and 2016 Dataset Description: <p>Lake Erie Ice - Physico-Chemical Data - Winter 2012, 2013, 2016</p>
<p>For additional information see:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Oyserman2012_Eos.pdf">Collecting Winter Data on U.S. Coast Guard Icebreakers</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CoastGuard_Winter2012.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2011-12</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_USCoastGuard_Winter2013.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2012-13</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CanadianCoastGuard_Winter2013.pdf">Study Plan for the Canadian Coast Guard Survey of Lake Erie in Winter 2012-13</a><br />
<a href="http://data.bco-dmo.org/LakeErie_Ice/Study_Plan_BGSU_CanadianCoastGuard_Winter2016.pdf" target="_blank">Study Plan for the Canadian Coast Guard Survey of Lake Erie in Winter 2016</a><br />
<a href="http://data.bco-dmo.org/LakeErie_Ice/Study_Plan_BGSU_USCoastGuard_Winter_2016-1.pdf" target="_blank">Study Plan for the US Coast Guard Survey of Lake Erie in Winter 2016</a>.</p> Methods and Sampling: <p>(see individual deployments)</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1230735 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1230735
onGoing
Robert Michael McKay
Bowling Green State University
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
Dr Paul F Morris
Bowling Green State University
419-372-0481
Department of Biological Sciences Bowling Green State University
Bowling Green
OH
43403
USA
pmorris@bgsu.edu
pointOfContact
asNeeded
Dataset Version: 2
Unknown
Station
Station_EC
Date_Local
Time_Local
ISO_DateTime_Local
Lat_DegMin
Lat_DecDeg
Lon_DegMin
Lon_DecDeg
Station_Depth_Feet
Station_Depth_Meters
Ice_Cover
Snow_Cover
Ice_Type
Ice_Thickness
Air_Temp_F
Air_Temp_C
Baro_Press_Inches
Baro_Press_Milli
Wind_Spd_Knts
Wind_Spd_M_per_Sec
Wind_Direction
Weather
Water_Temp
Chl_gt_0point2_um_PCTE_Replicate_1
Chl_gt_0point2_um_PCTE_Replicate_2
Chl_gt_0point2_um_PCTE_Replicate_3
Chl_gt_0point2_um_PCTE_Mean
Chl_gt_20_um_PCTE_Replicate_1
Chl_gt_20_um_PCTE_Replicate_2
Chl_gt_20_um_PCTE_Replicate_3
Chl_gt_20_um_PCTE_Mean
Chl_GF_F_Replicate_1
Chl_GF_F_Replicate_2
Chl_GF_F_Replicate_3
Chl_GF_F_Mean
NH3
CL
S04
NO2
NO3
SIO2
SRP
Total_Phosphorus
Dionex Ion Chromatograph
Technicon TrAAcs AutoAnalyzer
Stainless Steel Sampling Bottle
Turner Designs 700 Laboratory Fluorometer
theme
None, User defined
station
date_local
time_local
ISO_DateTime_Local
latitude
longitude
depth
ice_cover_type
snow_cover
ice_cover
ice_thickness
air temperature
barometric pressure
wind_speed_kts
wind_speed
wind_dir
weather
sea surface temperature
chlorophyll a
No BCO-DMO term
sulfate
Nitrite
Nitrate
SRP
Total Particulate Phosphorus
featureType
BCO-DMO Standard Parameters
Ion Chromatograph
Nutrient Autoanalyzer
Stainless Steel Sampling Bottle
Turner Designs 700 Laboratory Fluorometer
instrument
BCO-DMO Standard Instruments
NEAHBAY_Winter2012
MACKINAW_Winter2013
GRIFFON_2013-01-801
GRIFFON_2016046-001-008
NEAHBAY_Winter2016
service
Deployment Activity
Laurentian Great Lakes - Lake Erie
Laurentian Great Lakes (mainly Lakes Huron, Michigan and connecting waterways)
Lake Erie
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.
Laurentian Great Lakes Ecosystem Studies
http://www.tc.umn.edu/~stern007/
Laurentian Great Lakes Ecosystem Studies
A series of studies concerned with the chemistry and biology of the Laurentian Great Lakes. These different studies share a focus on the dynamics of organic pools of carbon, nitrogen and phosphorus, and the stoichiometric linkages among these elements. At different times, work also has focused on trace metal dynamics and interactions with biota, the rates of primary production and herbivory, rates and patterns of primary productivity, and the century-long, steady trend of increasing nitrate in Earth's largest lake by area. Microbial populations have been investigated and linked to these chemical properties.
This Program was created by BCO-DMO staff to bring various Laurentian Great Lakes Research projects under one umbrella for improved discovery and access.
Dates: 1998 - 2014
Funding: NSF/OCE and Minnesota Sea Grant
Laurentian Great Lakes Ecosystem Studies
largerWorkCitation
program
RAPID Response to an extreme low ice year on Lake Erie
http://www.bgsu.edu/arts-and-sciences/biological-sciences/faculty-and-staff/alphabetical-listing/robert-michael-mckay.html
RAPID Response to an extreme low ice year on Lake Erie
<p><em>Description from NSF award:</em><br />
Winter presents a logistical obstacle to our understanding of lake ecosystems. A recent collaboration of the PIs with the Canadian- and U.S. Coast Guards and their icebreaking programs has facilitated annual winter surveys of Lake Erie since 2007. Conducted during times of expansive ice cover, these surveys have documented high phytoplankton biomass, often in discrete formations and dominated by a filamentous diatom, <em>Aulacoseira islandica</em>. Whereas Lake Erie is characterized by a high annual median ice cover [AMIC] consistent with its relative shallow bathymetry, it also shows extremes in maximum ice extent ranging from ~10% in low ice years to > 99% in high ice years. While maximum ice cover on Lake Eries has reached ~95% each winter from 2007-2010, the winter of 2011-12 is shaping up much differently, with unseasonably warm conditions and almost no ice cover.</p>
<p><strong>The PIs will use a Rapid Response Research (RAPID) grant to investigate the changes in phytoplankton community structure and function during this warm and practically ice-free winter. Specifically, they will test the hypothesis that the warm monomictic mixing regime that occurs in the absence of expansive ice cover suppresses diatom growth in Lake Erie's central basin. This project will provide synoptic data on the concentration of chlorophyll a in near-surface waters at stations throughout Lake Erie during the winter season. </strong></p>
<p>Suppression of abundant winter diatom growth may have important implications for events occurring during summer in Lake Erie. The documentation of abundant winter diatom growth, combined with low measured rates of bacterial decomposition results in net accumulation of algae on the lake bottom. As summer progresses and the hypolimnion warms, bacterial remineralization of the exported diatom biomass accelerates, depleting the hypolimnion of oxygen. These observations are consistent with a new hypothesis on lake function, namely that winter phytoplankton production drives Lake Erie summer hypoxia. Oxygen depletion in Lake Erie's central basin is well documented with effects ranging from enhanced internal nutrient loading to loss of habitat for macrofauna. At its full expanse, the area can exceed 10,000 km2, comparable in surface area to the low oxygen 'dead zone' in the Gulf of Mexico. Thus, deviation from the high phytoplankton biomass accumulation associated with 'typical' winter ice cover may be reflected in higher hypolimnetic dissolved oxygen measured during summer. This research opportunity can help define environmental changes that might be expected in a warming climate.</p>
<p>For additional information see:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Oyserman2012_Eos.pdf">Collecting Winter Data on U.S. Coast Guard Icebreakers</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CoastGuard_Winter2012.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2011-12</a></p>
Lake Erie Ice
largerWorkCitation
project
eng; USA
inlandWaters
Laurentian Great Lakes - Lake Erie; Laurentian Great Lakes (mainly Lakes Huron, Michigan and connecting waterways); Lake Erie
-85.715
-78.942
41.1495
46.4986
2012-01-04
2016-03-04
Laurentian Great Lakes
0
BCO-DMO catalogue of parameters from Physico-chemical data from winter 2012, 2013, and 2016 from USCGC and CCGS vessels from the Laurentian Great Lakes (mainly Lakes Huron, Michigan, Erie and connecting waterways) (Lake Erie Ice 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/36466.rdf
Name: Station
Units: dimensionless
Description: <p>Station Number</p>
http://lod.bco-dmo.org/id/dataset-parameter/36467.rdf
Name: Station_EC
Units: dimensionless
Description: <p>Station identifier provided by Environment Canada for "process" stations that are routinely occupied during EC surveys.<br />All other stations were sampled while "underway" and were not provided unique EC identifiers.</p>
http://lod.bco-dmo.org/id/dataset-parameter/36468.rdf
Name: Date_Local
Units: YYYYMMDD
Description: <p>Date Local</p>
http://lod.bco-dmo.org/id/dataset-parameter/36469.rdf
Name: Time_Local
Units: HHMMSS
Description: <p>Time Local</p>
http://lod.bco-dmo.org/id/dataset-parameter/36470.rdf
Name: ISO_DateTime_Local
Units: yyyy-mm-ddThh:mm
Description: <p>ISO Formatted Date/Time Local</p>
http://lod.bco-dmo.org/id/dataset-parameter/36471.rdf
Name: Lat_DegMin
Units: Deg DecMin N/S
Description: <p>Latitude in Degrees and Decimal Minutes</p>
http://lod.bco-dmo.org/id/dataset-parameter/36472.rdf
Name: Lat_DecDeg
Units: decimal degrees
Description: <p>Latitude in Decimal Degrees</p>
http://lod.bco-dmo.org/id/dataset-parameter/36473.rdf
Name: Lon_DegMin
Units: Deg DecMin E/W
Description: <p>Longitude in Degrees and Decimal Minutes</p>
http://lod.bco-dmo.org/id/dataset-parameter/36474.rdf
Name: Lon_DecDeg
Units: decimal degrees
Description: <p>Longitude in Decimal Degrees</p>
http://lod.bco-dmo.org/id/dataset-parameter/36475.rdf
Name: Station_Depth_Feet
Units: feet
Description: <p>Station Depth in Feet</p>
http://lod.bco-dmo.org/id/dataset-parameter/36476.rdf
Name: Station_Depth_Meters
Units: meters
Description: <p>Station Depth in Meters</p>
http://lod.bco-dmo.org/id/dataset-parameter/36477.rdf
Name: Ice_Cover
Units: percentage
Description: <p>Ice Cover</p>
http://lod.bco-dmo.org/id/dataset-parameter/36478.rdf
Name: Snow_Cover
Units: percentage
Description: <p>Snow Cover</p>
http://lod.bco-dmo.org/id/dataset-parameter/36479.rdf
Name: Ice_Type
Units: text
Description: <p>Ice Type</p>
http://lod.bco-dmo.org/id/dataset-parameter/36480.rdf
Name: Ice_Thickness
Units: inches
Description: <p>Ice Thickness</p>
http://lod.bco-dmo.org/id/dataset-parameter/36481.rdf
Name: Air_Temp_F
Units: degrees fahrenheit
Description: <p>Air Temp Degrees Fahrenheit</p>
http://lod.bco-dmo.org/id/dataset-parameter/36482.rdf
Name: Air_Temp_C
Units: degrees celsius
Description: <p>Air Temp Degrees Celsius</p>
http://lod.bco-dmo.org/id/dataset-parameter/36483.rdf
Name: Baro_Press_Inches
Units: Hg
Description: <p>Barometric Pressure in inches of mercury</p>
http://lod.bco-dmo.org/id/dataset-parameter/36484.rdf
Name: Baro_Press_Milli
Units: millibars
Description: <p>Barometric Pressure in millibars</p>
http://lod.bco-dmo.org/id/dataset-parameter/36485.rdf
Name: Wind_Spd_Knts
Units: knots
Description: <p>Wind Speed in Knots</p>
http://lod.bco-dmo.org/id/dataset-parameter/36486.rdf
Name: Wind_Spd_M_per_Sec
Units: meters per second
Description: <p>Wind Speed in Meters per Second</p>
http://lod.bco-dmo.org/id/dataset-parameter/36487.rdf
Name: Wind_Direction
Units: degrees or text
Description: <p>Wind Direction True</p>
http://lod.bco-dmo.org/id/dataset-parameter/36488.rdf
Name: Weather
Units: text
Description: <p>Weather Description</p>
http://lod.bco-dmo.org/id/dataset-parameter/36489.rdf
Name: Water_Temp
Units: degrees fahrenheit
Description: <p>Water Temperature</p>
http://lod.bco-dmo.org/id/dataset-parameter/36490.rdf
Name: Chl_gt_0point2_um_PCTE_Replicate_1
Units: micro g L-1
Description: <p>Chl (> 0.2 um PCTE) Replicate 1<br />
Extractive Chlorophyll a biomass > 0.2um retained on a polycarbonate [PCTE] membrane - Replicate 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/36491.rdf
Name: Chl_gt_0point2_um_PCTE_Replicate_2
Units: micro g L-1
Description: <p>Chl (> 0.2 um PCTE) Replicate 2<br />
Extractive Chlorophyll a biomass > 0.2um retained on a polycarbonate [PCTE] membrane - Replicate 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/36492.rdf
Name: Chl_gt_0point2_um_PCTE_Replicate_3
Units: micro g L-1
Description: <p>Chl (> 0.2 um PCTE) Replicate 3<br />
Extractive Chlorophyll a biomass > 0.2um retained on a polycarbonate [PCTE] membrane - Replicate 3</p>
http://lod.bco-dmo.org/id/dataset-parameter/36493.rdf
Name: Chl_gt_0point2_um_PCTE_Mean
Units: micro g L-1
Description: <p>Chl (> 0.2 um PCTE) Mean Extractive Chlorophyll a biomass > 0.2um retained on a polycarbonate [PCTE] membrane - Mean for the triplicate set of chlorophyll values</p>
http://lod.bco-dmo.org/id/dataset-parameter/36494.rdf
Name: Chl_gt_20_um_PCTE_Replicate_1
Units: micro g L-1
Description: <p>Chl (> 20 um PCTE) Replicate 1<br />
Extractive Chlorophyll a biomass > 20um retained on a polycarbonate [PCTE] membrane - Replicate 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/36495.rdf
Name: Chl_gt_20_um_PCTE_Replicate_2
Units: micro g L-1
Description: <p>Chl (> 20 um PCTE) Replicate 2<br />
Extractive Chlorophyll a biomass > 20um retained on a polycarbonate [PCTE] membrane - Replicate 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/36496.rdf
Name: Chl_gt_20_um_PCTE_Replicate_3
Units: micro g L-1
Description: <p>Chl (> 20 um PCTE) Replicate 3<br />
Extractive Chlorophyll a biomass > 20um retained on a polycarbonate [PCTE] membrane - Replicate 3</p>
http://lod.bco-dmo.org/id/dataset-parameter/36497.rdf
Name: Chl_gt_20_um_PCTE_Mean
Units: micro g L-1
Description: <p>Chl (> 20 um PCTE) Mean Extractive Chlorophyll a biomass > 20um retained on a polycarbonate [PCTE] membrane - Mean for the triplicate set of chlorophyll values</p>
http://lod.bco-dmo.org/id/dataset-parameter/36498.rdf
Name: Chl_GF_F_Replicate_1
Units: micro g L-1
Description: <p>Chl (GF/F) Replicate 1<br />Extractive Chlorophyll a biomass retained on a glass fiber [GF/F] membrane - Replicate 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/36499.rdf
Name: Chl_GF_F_Replicate_2
Units: micro g L-1
Description: <p>Chl (GF/F) Replicate 2<br /> Extractive Chlorophyll a biomass retained on a glass fiber [GF/F] membrane - Replicate 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/36500.rdf
Name: Chl_GF_F_Replicate_3
Units: micro g L-1
Description: <p>Chl (GF/F) Replicate 3<br />Extractive Chlorophyll a biomass retained on a glass fiber [GF/F] membrane - Replicate 3</p>
http://lod.bco-dmo.org/id/dataset-parameter/36501.rdf
Name: Chl_GF_F_Mean
Units: micro g L-1
Description: <p>Chl (GF/F) Mean Extractive Chlorophyll a biomass retained on a glass fiber [GF/F] membrane - Mean for the triplicate set of chlorophyll values</p>
http://lod.bco-dmo.org/id/dataset-parameter/36502.rdf
Name: NH3
Units: mg L-1
Description: <p>Dissolved Nutrients - NH3</p>
http://lod.bco-dmo.org/id/dataset-parameter/36503.rdf
Name: CL
Units: mg L-1
Description: <p>Dissolved Nutrients - CL</p>
http://lod.bco-dmo.org/id/dataset-parameter/36504.rdf
Name: S04
Units: mg L-1
Description: <p>Dissolved Nutrients - SO4</p>
http://lod.bco-dmo.org/id/dataset-parameter/36505.rdf
Name: NO2
Units: mg L-1
Description: <p>Dissolved Nutrients - NO2</p>
http://lod.bco-dmo.org/id/dataset-parameter/36506.rdf
Name: NO3
Units: mg L-1
Description: <p>Dissolved Nutrients - NO3</p>
http://lod.bco-dmo.org/id/dataset-parameter/36507.rdf
Name: SIO2
Units: mg L-1
Description: <p>Dissolved Nutrients - SIO2</p>
http://lod.bco-dmo.org/id/dataset-parameter/36508.rdf
Name: SRP
Units: mg L-1
Description: <p>Dissolved Nutrients - SRP</p>
http://lod.bco-dmo.org/id/dataset-parameter/36509.rdf
Name: Total_Phosphorus
Units: mg L-1
Description: <p>Particulate - Total Phosphorus</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
28785
https://datadocs.bco-dmo.org/file/N77GrzjHjp7Njz/LakeErieIce_data.csv
LakeErieIce_data.csv
Primary data file for dataset ID 4045
download
https://osprey.bco-dmo.org/dataset/4045/data/download
download
onLine
dataset
<p>(see individual deployments)</p>
from Cruise: NEAHBAY_Winter2012 <p>See:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Oyserman2012_Eos.pdf">Collecting Winter Data on U.S. Coast Guard Icebreakers</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CoastGuard_Winter2012.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2011-12</a></p>
from Cruise: MACKINAW_Winter2013 <p>See:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Oyserman2012_Eos.pdf">Collecting Winter Data on U.S. Coast Guard Icebreakers</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_USCoastGuard_Winter2013.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2012-13</a></p>
from Cruise: GRIFFON_2013-01-801 <p>See:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CanadianCoastGuard_Winter2013.pdf">Study Plan for the Canadian Coast Guard Survey of Lake Erie in Winter 2012-13</a></p>
Specified by the Principal Investigator(s)
<p>(see individual deployments)</p>
<p><strong>BCO-DMO Processing Notes:</strong><br />
- added conventional header with dataset name, PI name, version date<br />
- modified parameter names to conform with BCO-DMO naming conventions<br />
- replaced spaces and / with underscores<br />
- blank values replaced with no data value 'nd'</p>
from Cruise: NEAHBAY_Winter2012 <p>See:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Oyserman2012_Eos.pdf">Collecting Winter Data on U.S. Coast Guard Icebreakers</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CoastGuard_Winter2012.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2011-12</a><br />
<br />
Means were calculated for each triplicate set of chlorophyll values.</p>
<p><b>BCO-DMO Processing Notes</b><br />
Original file: "NEAH BAY_2012_master.xlsx", sheet: "Cumulative" contributed by Robert McKay<br />
- Date reformatted to YYYYMMDD<br />
- Time reformatted to HHMMSS<br />
- Lat/Lon hemisphere sign (E/W or N/S) added to Lat/Lon Deg, Decimal minutes fields<br />
- "n.d." replaced with "nd" (BCO-DMO standard for no data)<br />
- Parameter names edited to conform to BCO-DMO parameter naming conventions<br />
- <i><b>Columns added to generate a common set of parameters for all three cruises:</b><br />
"Station_EC"<br />
"Water_Temp" (All "nd")</i></p>
from Cruise: MACKINAW_Winter2013 <p>See:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Oyserman2012_Eos.pdf">Collecting Winter Data on U.S. Coast Guard Icebreakers</a><br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_USCoastGuard_Winter2013.pdf">Study Plan for the U.S. Coast Guard Survey of Lake Erie in Winter 2012-13</a></p>
<p>Means were calculated for each triplicate set of chlorophyll values.</p>
<p><b>BCO-DMO Processing Notes</b><br />
Original file: "MACKINAW_2013_ master_13Sept13.xlsx", sheet: "Cumulative" contributed by Robert McKay<br />
- Date reformatted to YYYYMMDD<br />
- Time reformatted to HHMMSS<br />
- Lat/Lon hemisphere sign (E/W or N/S) added to Lat/Lon Deg, Decimal minutes fields<br />
- "-" replaced with "nd" (BCO-DMO standard for no data)<br />
- Parameter names edited to conform to BCO-DMO parameter naming conventions<br />
- <i><b>Columns added to generate a common set of parameters for all three cruises:</b><br />
"Station_EC"<br />
"Baro_Press_Mill" (generated from "Baro_Press_Inches * 33.8637526)</i></p>
from Cruise: GRIFFON_2013-01-801 <p>See:<br />
<a href="http://bcodata.whoi.edu/LakeErie_Ice/Study_Plan_BGSU_CanadianCoastGuard_Winter2013.pdf">Study Plan for the Canadian Coast Guard Survey of Lake Erie in Winter 2012-13</a></p>
<p>Means were calculated for each triplicate set of chlorophyll values.</p>
<p><b>BCO-DMO Processing Notes</b><br />
Original file: "GRIFFON_2013_ master_13Sept13.xlsx", sheet: "Cumulative" contributed by Robert McKay<br />
- Date reformatted to YYYYMMDD<br />
- Time reformatted to HHMMSS<br />
- Lat/Lon hemisphere sign (E/W or N/S) added to Lat/Lon Deg, Decimal minutes fields<br />
- "#Value!" replaced with "nd" (BCO-DMO standard for no data)<br />
- Parameter names edited to conform to BCO-DMO parameter naming conventions<br />
- <i><b>Columns added to generate a common set of parameters for all three cruises:</b><br />
"Station_Depth_Feet" (generated from Station_Depth_Meters/0.3048)<br />
"Air_Temp_F" (generated from (Air_Temp_C * 1.8 + 32.0))<br />
"Baro_Press_Inches" (generated from Baro_Press_Mill * 0.0295301)<br />
"Water_Temp" (All "nd")<br />
"Chl_GF_F_Replicate_1,2,3,Mean" (All "nd")</i></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
Dionex Ion Chromatograph
Dionex Ion Chromatograph
PI Supplied Instrument Name: Dionex Ion Chromatograph Instrument Name: Ion Chromatograph Instrument Short Name:Ion Chromatograph Instrument Description: Ion chromatography is a form of liquid chromatography that measures concentrations of ionic species by separating them based on their interaction with a resin. Ionic species separate differently depending on species type and size. Ion chromatographs are able to measure concentrations of major anions, such as fluoride, chloride, nitrate, nitrite, and sulfate, as well as major cations such as lithium, sodium, ammonium, potassium, calcium, and magnesium in the parts-per-billion (ppb) range. (from http://serc.carleton.edu/microbelife/research_methods/biogeochemical/ic.html)
Technicon TrAAcs AutoAnalyzer
Technicon TrAAcs AutoAnalyzer
PI Supplied Instrument Name: Technicon TrAAcs AutoAnalyzer 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/
Stainless Steel Sampling Bottle
Stainless Steel Sampling Bottle
PI Supplied Instrument Name: Stainless Steel Sampling Bottle PI Supplied Instrument Description:Near-surface water (1 m depth) will be collected using a stainless steel sampling bottle.
These bottles were custom made (welded stainless steel) by Fletcher Manufacturing, Bowling Green, OH).
Instrument Name: Stainless Steel Sampling Bottle Instrument Short Name:Stainless Steel Sampling Bottle Instrument Description: A stainless steel sampling bottle used for collecting near surface samples (not a GO-FLO bottle)
Turner Designs 700 Laboratory Fluorometer
Turner Designs 700 Laboratory Fluorometer
PI Supplied Instrument Name: Turner Designs 700 Laboratory Fluorometer PI Supplied Instrument Description:For analysis by fluorometry, samples are extracted in 90% acetone (24 h at -20° C) and chlorophyll measured in a TD-700 fluorometer (Turner) using the non-acidified approach (Welschmeyer, 1994)
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/
Cruise: NEAHBAY_Winter2012
NEAHBAY_Winter2012
USCGC NEAH BAY
USCGC NEAH BAY
vessel
NEAHBAY_Winter2012
Robert Michael McKay
Bowling Green State University
Cruise: MACKINAW_Winter2013
MACKINAW_Winter2013
USCGC MACKINAW
USCGC MACKINAW
vessel
MACKINAW_Winter2013
Robert Michael McKay
Bowling Green State University
Cruise: GRIFFON_2013-01-801
GRIFFON_2013-01-801
CCGS GRIFFON
CCGS GRIFFON
vessel
GRIFFON_2013-01-801
Robert Michael McKay
Bowling Green State University
Cruise: GRIFFON_2016046-001-008
GRIFFON_2016046-001-008
CCGS GRIFFON
CCGS GRIFFON
vessel
GRIFFON_2016046-001-008
Dr Sue Watson
Environmental and Climate Change Canada
http://dmoserv3.bco-dmo.org/data_docs/LakeErie_Ice/2016046-001-008_Melee_CruiseReport.pdf
Report describing GRIFFON_2016046-001-008
Cruise: NEAHBAY_Winter2016
NEAHBAY_Winter2016
USCGC NEAH BAY
USCGC NEAH BAY
vessel
NEAHBAY_Winter2016
Daniel Jones
United States Coast Guard
http://data.bco-dmo.org/LakeErie_Ice/Study_Plan_BGSU_USCoastGuard_Winter_2016-1.pdf
Report describing NEAHBAY_Winter2016
USCGC NEAH BAY
USCGC NEAH BAY
vessel
USCGC MACKINAW
USCGC MACKINAW
vessel
CCGS GRIFFON
CCGS GRIFFON
vessel