http://lod.bco-dmo.org/id/dataset/629010
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
2015-12-17
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Station locations from R/V Cape Hatteras and R/V New Horizon multiple cruises from the Louisiana Shelf (hypoxic zone) and Gulf of Mexico (ENTP oxygen minimum zone) from 2012 to 2015 (OMZ_Sulfur_Cycling project)
2015-12-15
publication
2015-12-15
revision
BCO-DMO Linked Data URI
2015-12-15
creation
http://lod.bco-dmo.org/id/dataset/629010
Frank James Stewart
Georgia Institute of Technology
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: Stewart, F. J. (2015) Station locations from R/V Cape Hatteras and R/V New Horizon multiple cruises from the Louisiana Shelf (hypoxic zone) and Gulf of Mexico (ENTP oxygen minimum zone) from 2012 to 2015 (OMZ_Sulfur_Cycling project). Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 15 December 2015) Version Date 2015-12-15 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/629010 [access date]
Stations Occupied Dataset Description: <p>Stations Occupied</p> Methods and Sampling: <p>Generated from CTD data files and Operational Logs by BCO-DMO staff</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1151698 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1151698
completed
Frank James Stewart
Georgia Institute of Technology
775-530-3627
Leon Johnson Hall 621
Bozeman
Montana
59715
USA
frank.stewart@montana.edu
pointOfContact
asNeeded
Dataset Version: 15 December 2015
Unknown
CruiseId
Station
Date
Time
Latitude
Longitude
theme
None, User defined
cruise id
station
date
Nd
latitude
longitude
featureType
BCO-DMO Standard Parameters
CH0212
NH1315
NH1410
PE16-01
service
Deployment Activity
Louisiana Shelf, Gulf of Mexico, east-west transect through the hypoxic zone on the Louisiana Shelf (~28-29°N, 89-94° W)
Eastern Tropical North Pacific (ETNP) oxygen minimum zone off Manzanillo, Mexico; sampling transects run southeast-northwest along the Colima coast (~19-24°N, 106-116°W) and northeast-southwest off the coast (~14-18°N, 106-115°W)
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.
A phylogenetic and functional understanding of microbial sulfur cycling in oxygen minimum zones
http://omz.biology.gatech.edu/
A phylogenetic and functional understanding of microbial sulfur cycling in oxygen minimum zones
<p>Oxygen concentration significantly impacts the community structure and function of marine ecosystems. In waters with low oxygen, including the major marine oxygen minimum zones (OMZs), biological diversity is dominated by a complex community of microorganisms whose anaerobic metabolisms mediate key steps in global nitrogen and carbon cycles. Surprisingly, new evidence indicates that OMZs also support diverse microorganisms capable of utilizing inorganic sulfur compounds for energy metabolism. This assemblage appears to include both sulfur-oxidizing autotrophs and sulfate-reducing heterotrophs, suggesting an active sulfur cycle with potentially substantial roles in organic carbon input and mineralization, as well as critical links to the OMZ nitrogen cycle. Our knowledge of the microorganisms driving OMZ sulfur cycling is based largely on the metagenome of a single bacterial lineage (SUP05) and on surveys of diagnostic marker genes, which have thus far targeted only a subset of the diverse low-oxygen regions in the global ocean. The metabolic diversity, activity, and biogeographic distribution of sulfur-metabolizing microorganisms in the OMZ water column remain largely unexplored.</p>
<p>This project uses an integrated molecular and experimental approach to critically examine the physiological and phylogenetic basis of microbial sulfur cycling in oxygen minimum zones. Combining targeted metagenomics with gene expression profiling, microcosm sulfur-addition experiments, and enrichment culturing, the PI will characterize sulfur-metabolizing microorganisms in two oceanographically and ecologically distinct low-oxygen regions: the Eastern Tropical North Pacific (ETNP) OMZ off Mexico, which represents the largest permanent OMZ in the world, and the seasonally hypoxic "dead zone" in the Gulf of Mexico (GOM). Specifically, they will test the hypotheses that sulfur- oxidizing and -reducing bacterioplankton 1) are abundant and transcriptionally active in the ETNP OMZ, 2) are minor components of the hypoxic GOM, but increase in activity and abundance when oxygen decreases and sulfide increases, and 3) exhibit biogeographic variation in functional gene content and phylogenetic diversity over vertical profiles, among OMZs, and in response to environmental gradients.</p>
<p>OMZs are predicted to expand in response to future climate change, making it imperative to holistically understand the biology of low-oxygen regions. This project will establish a comprehensive framework for studying the genomics and physiology of an ecologically important, but poorly characterized, functional group(s) of marine bacterioplankton in OMZs. Results will be analyzed relative to existing metagenomic data from the permanent Eastern Tropical South Pacific (ETSP) OMZ, and a second seasonal OMZ (Saanich Inlet), thereby establishing a comparative basis for describing the ecological distribution of pelagic sulfur-metabolizing microorganisms and their relative role in OMZ community metabolism.</p>
<p> </p>
OMZ_Sulfur_Cycling
largerWorkCitation
project
eng; USA
oceans
Louisiana Shelf, Gulf of Mexico, east-west transect through the hypoxic zone on the Louisiana Shelf (~28-29°N, 89-94° W); Eastern Tropical North Pacific (ETNP) oxygen minimum zone off Manzanillo, Mexico; sampling transects run southeast-northwest along the Colima coast (~19-24°N, 106-116°W) and northeast-southwest off the coast (~14-18°N, 106-115°W)
2015-12-15
Gulf of Mexico; Louisiana Shelf hypoxic zone; approx. 28-29 N, 89-94 W
0
BCO-DMO catalogue of parameters from Station locations from R/V Cape Hatteras and R/V New Horizon multiple cruises from the Louisiana Shelf (hypoxic zone) and Gulf of Mexico (ENTP oxygen minimum zone) from 2012 to 2015 (OMZ_Sulfur_Cycling 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/629019.rdf
Name: CruiseId
Units: text
Description: <p>UNOLS Cruise ID</p>
http://lod.bco-dmo.org/id/dataset-parameter/629020.rdf
Name: Station
Units: text
Description: <p>Station Id</p>
http://lod.bco-dmo.org/id/dataset-parameter/629021.rdf
Name: Date
Units: YYYYMMDD
Description: <p>Date</p>
http://lod.bco-dmo.org/id/dataset-parameter/629022.rdf
Name: Time
Units: HHMM
Description: <p>Local Time (CST, Z+7)</p>
http://lod.bco-dmo.org/id/dataset-parameter/629023.rdf
Name: Latitude
Units: decimal degrees
Description: <p>Latitude (South is negative)</p>
http://lod.bco-dmo.org/id/dataset-parameter/629024.rdf
Name: Longitude
Units: decimal degrees
Description: <p>Longitude (West is negative)</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
4406
https://datadocs.bco-dmo.org/file/3YY3q7xF9EEW9Z/Stations_Occupied.csv
Stations_Occupied.csv
Primary data file for dataset ID 629010
download
https://osprey.bco-dmo.org/dataset/629010/data/download
download
onLine
dataset
<p>Generated from CTD data files and Operational Logs by BCO-DMO staff</p>
Specified by the Principal Investigator(s)
<p>Generated from CTD data files and Operational Logs by BCO-DMO staff</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: CH0212
CH0212
R/V Cape Hatteras
Community Standard Description
International Council for the Exploration of the Sea
R/V Cape Hatteras
vessel
CH0212
Frank James Stewart
Georgia Institute of Technology
http://dmoserv3.whoi.edu/data_docs/OMZ_SulfurCycling/Cruise_plan_CH-02-12.pdf
Report describing CH0212
Cruise: NH1315
NH1315
R/V New Horizon
Community Standard Description
International Council for the Exploration of the Sea
R/V New Horizon
vessel
NH1315
Frank James Stewart
Georgia Institute of Technology
Cruise: NH1410
NH1410
R/V New Horizon
Community Standard Description
International Council for the Exploration of the Sea
R/V New Horizon
vessel
NH1410
Frank James Stewart
Georgia Institute of Technology
http://dmoserv3.whoi.edu/data_docs/OMZ_SulfurCycling/Cruise_Report_NH1410.pdf
Report describing NH1410
Cruise: PE16-01
PE16-01
R/V Pelican
Community Standard Description
International Council for the Exploration of the Sea
R/V Pelican
vessel
PE16-01
Frank James Stewart
Georgia Institute of Technology
http://dmoserv3.whoi.edu/data_docs/OMZ_SulfurCycling/Cruise_plan_summary_PE16-01.pdf
Report describing PE16-01
R/V Cape Hatteras
Community Standard Description
International Council for the Exploration of the Sea
R/V Cape Hatteras
vessel
R/V New Horizon
Community Standard Description
International Council for the Exploration of the Sea
R/V New Horizon
vessel
R/V Pelican
Community Standard Description
International Council for the Exploration of the Sea
R/V Pelican
vessel