http://lod.bco-dmo.org/id/dataset/651685
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
2016-07-13
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Event log from the R/V Oceanus OC1504A, a cruise along the Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W during 2015
2016-07-13
publication
2016-07-13
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2019-06-06
publication
https://doi.org/10.1575/1912/bco-dmo.651685.1
Kimberlee Thamatrakoln
Rutgers University
principalInvestigator
Mark A. Brzezinski
University of California-Santa Barbara
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: Thamatrakoln, K., Brzezinski, M. (2016) Event log from the R/V Oceanus OC1504A, a cruise along the Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W during 2015. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2016-07-13 [if applicable, indicate subset used]. doi:10.1575/1912/bco-dmo.651685.1 [access date]
Event log from the OC1504A cruise Dataset Description: <p>Event log from OCE1504A cruise, Molecular Underpinnings of Silicification in the California Current (MUSiCC).&nbsp;A sample ID key of all samples included in the dataset can be found below:</p>
<p><img alt="" src="https://datadocs.bco-dmo.org/d3/data_docs/Diatom_Silicification/sampleIDkey2.png" style="height:436px; width:800px" /></p>
<p><strong>For related datasets, click on the project link at the top of the page.</strong></p> Methods and Sampling: <p>The log includes a record of all scientific sampling events from the cruise. In addition to event identification numbers unique for the cruise, the scientific sampling event log includes date and time (UTC), position (latitude and longitude), station and samples collected, activity (CTD cast),&nbsp;bottom depth, and a comment field to record additional information.&nbsp;</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1333929 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1333929
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1334387 Award URL: http://www.nsf.gov/awardsearch/showAward.do?AwardNumber=1334387
completed
Kimberlee Thamatrakoln
Rutgers University
848-932-3464
Department of Marine and Coastal Sciences 71 Dudley Road
New Brunswick
NJ
08901
USA
thamat@marine.rutgers.edu
pointOfContact
Mark A. Brzezinski
University of California-Santa Barbara
805-893-8605
Marine Science Institute University of California, Santa Barbara
Santa Barbara
CA
93106
USA
mark.brzezinski@lifesci.ucsb.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruise
event
activity
date_local
time_local
time_utc
date_utc
station
depth_w
lat
lon
samples_collected
comments
theme
None, User defined
cruise name
event
activity and comments
date_local
time_local
time_utc
date
station id
depth_w
latitude
longitude
sample type
comments
featureType
BCO-DMO Standard Parameters
OC1504A
service
Deployment Activity
Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W
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.
Linking physiological and molecular aspects of diatom silicification in field populations
https://www.bco-dmo.org/project/558198
Linking physiological and molecular aspects of diatom silicification in field populations
<p><em>Description from NSF award abstract:</em><br />
Diatoms, unicellular, eukaryotic photoautotrophs, are among the most ecologically successful and functionally diverse organisms in the ocean. In addition to contributing one-fifth of total global primary productivity, diatoms are also the largest group of silicifying organisms in the ocean. Thus, diatoms form a critical link between the carbon and silicon (Si) cycles. The goal of this project is to understand the molecular regulation of silicification processes in natural diatom populations to better understand the processes controlling diatom productivity in the sea. Through culture studies and two research cruises, this research will couple classical measurements of silicon uptake and silica production with molecular and biochemical analyses of Silicification-Related Gene (SiRG) and protein expression. The proposed cruise track off the West Coast of the US will target gradients in Si and iron (Fe) concentrations with the following goals: 1) Characterize the expression pattern of SiRGs, 2) Correlate SiRG expression patterns to Si concentrations, silicon uptake kinetics, and silica production rates, 3) Develop a method to normalize uptake kinetics and silica production to SiRG expression levels as a more accurate measure of diatom activity and growth, 4) Characterize the diel periodicity of silica production and SiRG expression.</p>
<p>It is estimated that diatoms process 240 Teramoles of biogenic silica each year and that each molecule of silicon is cycled through a diatom 39 times before being exported to the deep ocean. Decades of oceanographic and field research have provided detailed insight into the dynamics of silicon uptake and silica production in natural populations, but a molecular understanding of the factors that influence silicification processes is required for further understanding the regulation of silicon and carbon fluxes in the ocean. Characterizing the genetic potential for silicification will provide new information on the factors that regulate the distribution of diatoms and influence in situ rates of silicon uptake and silica production. This research is expected to provide significant information about the molecular regulation of silicification in natural populations and the physiological basis of Si limitation in the sea.</p>
Diatom Silicification
largerWorkCitation
project
eng; USA
oceans
Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W
-124.48169
-120.81017
34.551
44.62575
2015-04-19
2015-05-01
Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W
0
BCO-DMO catalogue of parameters from Event log from the R/V Oceanus OC1504A, a cruise along the Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W during 2015
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/651698.rdf
Name: cruise
Units: unitless
Description: Cruise name associated with OC1504A.
http://lod.bco-dmo.org/id/dataset-parameter/651699.rdf
Name: event
Units: unitless
Description: ID number for the event.
http://lod.bco-dmo.org/id/dataset-parameter/651700.rdf
Name: activity
Units: unitless
Description: Activity performed with the instrument.
http://lod.bco-dmo.org/id/dataset-parameter/651701.rdf
Name: date_local
Units: unitless
Description: Local date that the event took place; format dd-bbb-yy.
http://lod.bco-dmo.org/id/dataset-parameter/651702.rdf
Name: time_local
Units: unitless
Description: Local time that the event took place; format HH:MM.
http://lod.bco-dmo.org/id/dataset-parameter/651703.rdf
Name: time_utc
Units: unitless
Description: Time (UTC) that the event took place; format HH:MM.
http://lod.bco-dmo.org/id/dataset-parameter/651704.rdf
Name: date_utc
Units: unitless
Description: Date (UTC) that the event took place; format dd-bbb-yy.
http://lod.bco-dmo.org/id/dataset-parameter/651705.rdf
Name: station
Units: unitless
Description: Alpha-numeric code representing the sampling station.
http://lod.bco-dmo.org/id/dataset-parameter/651706.rdf
Name: depth_w
Units: meters
Description: Bottom depth
http://lod.bco-dmo.org/id/dataset-parameter/651707.rdf
Name: lat
Units: decimal degrees
Description: Latitude in decimal degrees.
http://lod.bco-dmo.org/id/dataset-parameter/651708.rdf
Name: lon
Units: decimal degrees
Description: Longitude in decimal degrees.
http://lod.bco-dmo.org/id/dataset-parameter/651709.rdf
Name: samples_collected
Units: unitless
Description: Types of samples collected.
http://lod.bco-dmo.org/id/dataset-parameter/651710.rdf
Name: comments
Units: unitless
Description: Free text comments about the sampling event and post-cruise corrections.
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
4796
https://darchive.mblwhoilibrary.org/bitstream/1912/24205/1/dataset-651685_musicc-oc1504a-event-log__v1.tsv
download
https://doi.org/10.1575/1912/bco-dmo.651685.1
download
onLine
dataset
<p>The log includes a record of all scientific sampling events from the cruise. In addition to event identification numbers unique for the cruise, the scientific sampling event log includes date and time (UTC), position (latitude and longitude), station and samples collected, activity (CTD cast),&nbsp;bottom depth, and a comment field to record additional information.&nbsp;</p>
Specified by the Principal Investigator(s)
<p><span style="font-size:11px"><strong>DMO Notes:</strong></span></p>
<p><span style="font-size:11px">-Parameter names were converted to lowercase and/or to standard BCO-DMO naming conventions<br />
-removed "consecutive sample number" "latitude (mm.mmm)" "Longitude (dd)" "Latitude (DD)" "Longitude (mm.mmm)" columns. "Consecutive Sample Number" was removed at the request of the Kim Thamatrakoln, PI.<br />
-replaced all "," with ";"<br />
-reformatted all column names, replacing spaces with "_" and changing names to comply with BCO-DMO standards.<br />
-added "nd" to blank fields, and fields with "~" or "?" after clarifying their meaning with PI.</span></p>
<p>&nbsp;</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: OC1504A
OC1504A
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel
OC1504A
Kimberlee Thamatrakoln
Rutgers University
https://musicc2015.wordpress.com
Report describing OC1504A
R/V Oceanus
Community Standard Description
International Council for the Exploration of the Sea
R/V Oceanus
vessel