http://lod.bco-dmo.org/id/dataset/3641
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
2012-04-17
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Cruise Track from R/V Blue Heron BH07-09, BH07-17, BH07-19, BH08-01, BH08-11, BH08-19 in the Lake Superior from 2007-2008 (CARGO 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/3641
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 Track from R/V Blue Heron BH07-09, BH07-17, BH07-19, BH08-01, BH08-11, BH08-19 in the Lake Superior from 2007-2008 (CARGO 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/3641 [access date]
Cruise Track 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 Minnesota Sea Grant (MN Sea Grant) Award Number: unknown CARGO MN Sea Grant
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
BH07-09
BH07-17
BH07-19
BH08-01
BH08-11
BH08-19
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
Primary Production and Grazing Dynamics In the Ultra-Oligotrophic Waters of Lake Superior
http://www.tc.umn.edu/~stern007/
Primary Production and Grazing Dynamics In the Ultra-Oligotrophic Waters of Lake Superior
<p><strong>PRIMARY PRODUCTION AND GRAZING DYNAMICS IN THE ULTRA-OLIGOTROPHIC WATERS OF LAKE SUPERIOR</strong> <strong>("CARGO" which stands for CArbon Gain and lOss)</strong></p>
<p>All higher organisms including fish ultimately rely on carbon fixed by primary production for their growth. A major gap in our understanding of Lake Superior lies in a highly incomplete knowledge of the rates primary production and grazing in the lake's waters. This data gap impedes the progress of scientific understanding of the lake on many fronts. Primary production is the foundation for all food webs and is a large, perhaps the largest, term in the lake's carbon cycle. Over the years, there have been but a small handful of investigators who have measured primary production in this, Earth’s largest lake by area. Attempts to construct comprehensive carbon budgets using literature values for major terms such as DOC import, sedimentation, etc. indicate a large imbalance in the C cycle in the lake. According to current best estimates, organic carbon disappears at much faster rate (14-40, Cotner et al. 2005) or (13-81, Urban et al. 2005) than its rate of input (5.3 Tg/y, Cotner et al. 2004) or (3-8 Tg/y, Urban et al. 2005) (all values in Tg/y). The budget is out of balance by a factor of about 2 to 27. Unless the lake is metabolizing vast quantities of old, “fossilized” carbon (implausible), current out-of-balance budgets must be wrong, meaning we do not have good estimates for one or more of these fundamental processes in the lake.</p>
<p>Of the possible terms in the carbon budget of the lake, a focus on primary production is appropriate because of the large magnitude of this term plus the dearth of actual measurements that have been performed and the many untested assumptions that lurk behind those few measurements. At the same time, a major loss of particulate organic carbon has been almost entirely ignored until now. That loss is the grazing rate, the rate of consumption of lake particles (including bacteria and algae) by living organisms in the water column. As Banse (2002) has described for the oceans, though physical mixing and sinking contribute to the dynamics of phytoplankton and other small planktonic organisms, it is principally production and grazing which determine dynamics. To a first approximation, the rate of change of phytoplankton is equal to the difference between production and grazing.</p>
<p>This project comprises a two-year study that will focus on primary production and grazing in the world’s largest lake by area. Primary production will be measured using 14C additions to shipboard incubations using a photosynthetron device. P-I curves plus other data will be used as input for numerical models of areal production. Production numbers so obtained will be compared to in situ incubations. Grazing assays will be based on the dilution series methods developed by Landry and Hassett (1982) and since employed by many others, including myself and my students; this method provides an overall measure of in situ particle turnover.</p>
CARGO
largerWorkCitation
project
eng; USA
inlandWaters
Lake Superior
2012-04-17
Lake Superior
0
BCO-DMO catalogue of parameters from Cruise Track from R/V Blue Heron BH07-09, BH07-17, BH07-19, BH08-01, BH08-11, BH08-19 in the Lake Superior from 2007-2008 (CARGO 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/27355.rdf
Name: CruiseId
Units: text
Description: <p>Cruise Id</p>
http://lod.bco-dmo.org/id/dataset-parameter/27356.rdf
Name: Date
Units: YYYYMMDD
Description: <p>Date (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27357.rdf
Name: Time
Units: HHMMSS
Description: <p>Time (GMT)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27358.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude Position (South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27359.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude Position (West is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/27360.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
181261
https://datadocs.bco-dmo.org/file/DwwxO5BfjmBV5J/CARGO_CruiseTracks.csv
CARGO_CruiseTracks.csv
Primary data file for dataset ID 3641
download
https://osprey.bco-dmo.org/dataset/3641/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: BH07-09
BH07-09
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH07-09
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH07-09_CARGO1_Synopsis.pdf
Report describing BH07-09
Cruise: BH07-17
BH07-17
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH07-17
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH07-17_CARGO2_Synopsis.pdf
Report describing BH07-17
Cruise: BH07-19
BH07-19
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH07-19
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH07-19_CARGO3_Synopsis.pdf
Report describing BH07-19
Cruise: BH08-01
BH08-01
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH08-01
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH08-01_CARGO4_Cruise_Outline.pdf
Report describing BH08-01
Cruise: BH08-11
BH08-11
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH08-11
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH08-11_CARGO5_Cruise_Outline.pdf
Report describing BH08-11
Cruise: BH08-19
BH08-19
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel
BH08-19
Dr Robert W. Sterner
University of Minnesota Twin Cities
http://bcodata.whoi.edu/LaurentianGreatLakes_Chemistry/BH08-19_CARGO6_Cruise_Outline.pdf
Report describing BH08-19
R/V Blue Heron
Community Standard Description
International Council for the Exploration of the Sea
R/V Blue Heron
vessel