http://lod.bco-dmo.org/id/dataset/3681
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
2012-07-30
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Standard Stations - SINC from R/V Blue Heron cruises BH09-SINC1, BH10-01, BH10-06, BH10-13, and BH10-22 in the Lake Superior from 2009 to 2010 (SINC project)
2012-08-03
publication
2012-08-03
revision
BCO-DMO Linked Data URI
2012-08-03
creation
http://lod.bco-dmo.org/id/dataset/3681
Dr Robert W. Sterner
University of Minnesota Twin Cities
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: Sterner, R. W. (2012) Standard Stations - SINC from R/V Blue Heron cruises BH09-SINC1, BH10-01, BH10-06, BH10-13, and BH10-22 in the Lake Superior from 2009 to 2010 (SINC project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 03 August 2012) Version Date 2012-08-03 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3681 [access date]
Standard Stations - SINC Dataset Description: <p>The project research team identified named sampling locations to facilitate repeat occupation of those locations and develop time-series data sets.</p>
<p>This is the list of all the standard stations occupied during the SINC Project.</p>
<p>No attempt is made to make them cruise specific so any of the SINC deployments will return all of the SINC stations occupied.</p>
<p>Cruise specific station locations can be retrieved from datasets such as CTD Profiles or BioGeoChem using the CruiseId or CRUISE_CODE.</p> Methods and Sampling: <p>Complied by Sterner, et al</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0927512 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0927512
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-0927277 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=0927277
onGoing
Dr Robert W. Sterner
University of Minnesota Twin Cities
218-726-7926
Director, Large Lakes Observatory 2205 East 5th St., University of Minnesota Duluth
Duluth
MN
55812-2496
USA
stern007@d.umn.edu
pointOfContact
asNeeded
Dataset Version: 03 August 2012
Unknown
Lake_location
Station
lat
lon
water_col_depth
dist_to_land
notes_and_comments
Project
theme
None, User defined
No BCO-DMO term
station name
latitude
longitude
depth_w
comments
project
featureType
BCO-DMO Standard Parameters
BH09-SINC1
BH10-01
BH10-06
BH10-13
BH10-22
service
Deployment Activity
Lake Superior
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
Sources and Sinks of Stoichiometrically Imbalanced Nitrate in the Laurentian Great Lakes
http://www.tc.umn.edu/~stern007/
Sources and Sinks of Stoichiometrically Imbalanced Nitrate in the Laurentian Great Lakes
<p>This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5).</p>
<p>Over large scales encompassing heterogeneous conditions, biogeochemical mechanisms act to achieve a stoichiometric balance between nitrogen and phosphorus. Locally, however, imbalances can develop. The Laurentian Great Lakes are a vast freshwater system where nitrate has been steadily accumulating for decades. Previous work has shown that in Lake Superior, the headwaters of the system, nitrate enters the lake water primarily due to in-lake biogeochemical processes, not due to passive accumulation of nitrate as a conservative substance as previously believed. An extreme stoichiometric imbalance of nitrate/phosphate ratios (~ 10,000 by moles) is present and is apparently growing. This set of prior findings opens up two major questions. First, what are the principal biogeochemical control points that tip the N cycle toward buildup of excess nitrate? And second, how does the extreme stoichiometric imbalance affect the ecology and evolution of Lake Superior's biota?</p>
<p>In this project, researchers at the University of Minnesota - Twin Cities and the Bowling Green State University, who previously documented the nitrate buildup in Lake Superior, will continue their research program and address these two questions. The project is organized around making comparative measurements of N assimilation, nitrification, denitrification, anammox, and microbial community structure in Lake Superior and in the central basin of Lake Erie. These two environments differ greatly in many ways including redox state and organic carbon production rates. From the standpoint of N balancing mechanisms, they can be considered end members within the Laurentian Great Lakes. Additional data will be collected across a larger region of the Upper Great Lakes including Lake Huron. Up-to-date mass balance budgets of nitrogen of the most of the Great Lakes (Lake Superior is already done) will be constructed and linked with hydrologic fluxes to gain insights into the dynamics of N across the entire Laurentian Great Lakes System. Observations of water chemistry will be made with ship-board sampling together with field-deployed nitrate sensors in shallow and deep waters. Process studies will be performed in the water column and at the sediment-water interface and will involve sensitive stable isotope techniques. These will include measurements of NO3 and NH4+ uptake into different size fractions, exchanges of different forms of N and C between the water column and sediments, nitrification, denitrification, and anammox. The diversity and abundance of ammonia oxidizing Archea (AOA) and bacteria (AOB) will be studied using quantitative real time PCR and DGGE. Similarly, the genetic composition of denitrifyers and anammox bacteria will be studied to see if they too are represented by novel clades in Lake Superior. Cultured nitrifyers will be characterized in terms of growth under different conditions typically encountered across the Great Lakes. The project will yield valuable information and insight into the operation of the nitrogen cycle under conditions that promote stoichiometric imbalances.</p>
<p>Previous work (2004-2007) by this team of investigators and others investigated the intersection of the nitrogen cycle with the phosphorus and iron cycles in Lake Superior and included studying the responses of plankton communities to differing nutrient supply regimes. Prior to 2004, many of the same investigators conducted research on the existence, mechanisms, spatial-temporal extent, and significance of trace metal limitation to primary production in Lake Superior. This early research was designed to quantify and characterize total and bioactive trace metal concentrations of Al, Fe, Mn, Zn, Cu, Cd, and Co in Lake Superior. The project included immunological and fluorescence assays to assess metal deficiency in algae in the natural environment and trace metal enrichment experiments in the laboratory to assess limitation experimentally.</p>
<p>The Laurentian Great Lakes are a valuable regional resource and an immense reservoir of planetary fresh water. Lake Superior is often considered to be relatively pristine but the ultimate source of the N converted to nitrate in the lake is as yet unknown and may involve past changes to the watershed or other anthropogenic factors.</p>
SINC
largerWorkCitation
project
eng; USA
inlandWaters
Lake Superior
2012-08-03
Lake Superior; Great Lakes
0
BCO-DMO catalogue of parameters from Standard Stations - SINC from R/V Blue Heron cruises BH09-SINC1, BH10-01, BH10-06, BH10-13, and BH10-22 in the Lake Superior from 2009 to 2010 (SINC 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/28314.rdf
Name: Lake_location
Units: dimensionless
Description: <p>name of the lake</p>
http://lod.bco-dmo.org/id/dataset-parameter/28315.rdf
Name: Station
Units: dimensionless
Description: <p>Name of the standard station location.</p>
http://lod.bco-dmo.org/id/dataset-parameter/28316.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude in decimal degrees (positive is North)</p>
http://lod.bco-dmo.org/id/dataset-parameter/28317.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude in decimal degrees (negative is West)</p>
http://lod.bco-dmo.org/id/dataset-parameter/28318.rdf
Name: water_col_depth
Units: meters
Description: <p>estimated depth of the water column at location</p>
http://lod.bco-dmo.org/id/dataset-parameter/28319.rdf
Name: dist_to_land
Units: kilometers
Description: <p>distance to land from location; estimated using Google Earth</p>
http://lod.bco-dmo.org/id/dataset-parameter/28320.rdf
Name: notes_and_comments
Units: dimensionless
Description: <p>notes and comments</p>
http://lod.bco-dmo.org/id/dataset-parameter/28321.rdf
Name: Project
Units: dimensionless
Description: <p>Project or Projects on which the standard station was occupied for sampling</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
1593
https://datadocs.bco-dmo.org/file/A88rL41Sl1937y/Standard_Stations_Project.csv
Standard_Stations_Project.csv
Primary data file for dataset ID 3681
download
https://osprey.bco-dmo.org/dataset/3681/data/download
download
onLine
dataset
<p>Complied by Sterner, et al</p>
Specified by the Principal Investigator(s)
<p>The list of repeat sampling locations was contributed originally as an Excel spreadsheet. Some information was moved to the notes field, and negative signs prepended to longitudes to make them compatible with BCO-DMO database conventions.</p>
<p><b>BCO-DMO Edit History:</b><br />
- Added station CH3 (occupied on CARGO2).&nbsp; Using lat/lon from Sterner e-mail&nbsp; - 03August2012/srg<br />
- Added &quot;Project&quot; column identifying on which project(s) the station was occupied&nbsp; - 27July2012/srg<br />
- Added station CB.&nbsp; Using Lat/Lon from CTD profile data - 25July2012/srg<br />
- Added stations Grab 01 - Grab 10 and UMW from Sterner e-mail - 14June2012/srg<br />
- Corrected Latitude position(degs) for WM7 (48 -&gt; 46) - 07June2012/srg<br />
- Changed stations Sterner A thru G to STE-A thru STE-G - 07June2012/srg<br />
- Added stations UW1 - UW15, GRAB #9, GRAB #10 - 06June2012/srg<br />
- Added station GRAB5 - 06March2012/srg</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
Cruise: BH09-SINC1
BH09-SINC1
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH09-SINC1
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH09-SINC1_Cruise_synopsis.pdf
Report describing BH09-SINC1
Cruise: BH10-01
BH10-01
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH10-01
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH10-01_SINC5_synopsis.pdf
Report describing BH10-01
Cruise: BH10-06
BH10-06
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH10-06
Dr Robert W. Sterner
Bowling Green State University
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH10-06_SINC6_synopsis.pdf
Report describing BH10-06
Cruise: BH10-13
BH10-13
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH10-13
George S. Bullerjahn
Bowling Green State University
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH10-13_SINC10_synopsis.pdf
Report describing BH10-13
Cruise: BH10-22
BH10-22
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH10-22
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH10-22_SINC11_synopsis.pdf
Report describing BH10-22
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel