http://lod.bco-dmo.org/id/dataset/3630
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
2012-03-08
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Cruise tracks from R/V Blue Heron BH10-01, BH10-06, BH10-13, BH10-22, BH09-SINC1 in the Lake Superior from 2009 to 2010 (SINC project)
2012-04-17
publication
2012-04-17
revision
BCO-DMO Linked Data URI
2012-04-17
creation
http://lod.bco-dmo.org/id/dataset/3630
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) Cruise tracks from R/V Blue Heron BH10-01, BH10-06, BH10-13, BH10-22, BH09-SINC1 in the Lake Superior from 2009 to 2010 (SINC project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 17 April 2012) Version Date 2012-04-17 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/3630 [access date]
Cruise Tracks Dataset Description: <p>Cruise tracks generated from navlog files and NMEA strings<br />
CruiseId, Date, Time, Lat, Lon, Water Depth</p> Methods and Sampling: <p>Logged aboard vessel as navlog files and/or NMEA strings</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
completed
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: 17 April 2012
Unknown
CruiseId
Date
Time
Latitude
Longitude
Depth_Water
Global Positioning System Receiver
theme
None, User defined
cruise id
date
time of day
latitude
longitude
depth_w
featureType
BCO-DMO Standard Parameters
Global Positioning System Receiver
instrument
BCO-DMO Standard Instruments
BH10-01
BH10-06
BH10-13
BH10-22
BH09-SINC1
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
2012-04-17
Lake Superior; Great Lakes
0
BCO-DMO catalogue of parameters from Cruise tracks from R/V Blue Heron BH10-01, BH10-06, BH10-13, BH10-22, BH09-SINC1 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/27145.rdf
Name: CruiseId
Units: text
Description: <p>Cruise Id</p>
http://lod.bco-dmo.org/id/dataset-parameter/27146.rdf
Name: Date
Units: YYYYMMDD
Description: <p>Date (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27147.rdf
Name: Time
Units: HHMMSS
Description: <p>Time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27148.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude Position (South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27149.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude Position (West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27150.rdf
Name: Depth_Water
Units: meters
Description: <p>Water Depth</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
1433787
https://datadocs.bco-dmo.org/file/933jz5JFxjqWAp/SINC_CruiseTracks.csv
SINC_CruiseTracks.csv
Primary data file for dataset ID 3630
download
https://osprey.bco-dmo.org/dataset/3630/data/download
download
onLine
dataset
<p>Logged aboard vessel as navlog files and/or NMEA strings</p>
Specified by the Principal Investigator(s)
<p>Generated by BCO-DMO staff from navlog files and NMEA strings contributed by Robert Sterner and Zack Ruff</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
Global Positioning System Receiver
Global Positioning System Receiver
PI Supplied Instrument Name: Global Positioning System Receiver Instrument Name: Global Positioning System Receiver Instrument Short Name:GPS Instrument Description: The Global Positioning System (GPS) is a U.S. space-based radionavigation system that provides reliable positioning, navigation, and timing services to civilian users on a continuous worldwide basis. The U.S. Air Force develops, maintains, and operates the space and control segments of the NAVSTAR GPS transmitter system. Ships use a variety of receivers (e.g. Trimble and Ashtech) to interpret the GPS signal and determine accurate latitude and longitude. Community Standard Description: http://vocab.nerc.ac.uk/collection/L05/current/POS03/
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
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
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel