http://lod.bco-dmo.org/id/dataset/652162
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
2016-07-18
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
CTD data from collected from the R/V Oceanus OC1504A along the Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W during 2015
2016-07-18
publication
2016-07-18
revision
BCO-DMO Linked Data URI
2016-07-18
creation
http://lod.bco-dmo.org/id/dataset/652162
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. A. (2016) CTD data from collected from the R/V Oceanus OC1504A 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 2016-07-18 [if applicable, indicate subset used]. http://lod.bco-dmo.org/id/dataset/652162 [access date]
CTD data from the OC1504A cruise Dataset Description: <p><span style="font-size:14px"><span style="color:rgb(0, 0, 0); font-family:helvetica,arial,sans-serif">These are processed CTD data from the OCE1504A cruise, Molecular Underpinnings of Silicification in the California Current&nbsp;(MUSiCC), including fluorometry and dissolved O2.</span></span></p> Methods and Sampling: <p>Data were collected using a CTD fitted with a variety of sensors. See the event log for more details: DOI: 10.1575/1912/bco-dmo.651685.1</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1333929 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=1333929
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-1334387 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=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
805-893-7061
UCSB Marine Science Institute Bldg 520 Rm 4002 Fl 4L
Santa Barbara
CA
93106
USA
mark.brzezinski@lifesci.ucsb.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
cruise
CTD
lat
lon
bottle
date
time
depth
press
temp0
temp1
cond0
cond1
sal00
sal11
sigma_theta00
sigma_theta11
fluor
trans
beam_c
O2_umol_kg
PAR
ISO_DateTime_UTC
theme
None, User defined
Cruise identfier
cast
latitude
longitude
bottle
date
time of day
depth
water pressure
water temperature at measurement depth
conductivity
salinity
sigma-t
fluorescence
transmission
beam_c
dissolved Oxygen
PAR
ISO_DateTime_UTC
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://osprey.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
43.65434
2015-04-20
2015-05-01
Oregon/California Coastal Upwelling Zone, between 34-44N and 120-124W
0
BCO-DMO catalogue of parameters from CTD data from collected from the R/V Oceanus OC1504A 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/652186.rdf
Name: cruise
Units: unitless
Description: <p>cruise name given to OC150A</p>
http://lod.bco-dmo.org/id/dataset-parameter/652187.rdf
Name: CTD
Units: unitless
Description: <p>CTD cast id</p>
http://lod.bco-dmo.org/id/dataset-parameter/652188.rdf
Name: lat
Units: decimal degrees
Description: <p>latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/652189.rdf
Name: lon
Units: decimal degrees
Description: <p>longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/652190.rdf
Name: bottle
Units: unitless
Description: <p>bottle number</p>
http://lod.bco-dmo.org/id/dataset-parameter/652191.rdf
Name: date
Units: unitless
Description: <p>date of cast; mm-bbb-yy</p>
http://lod.bco-dmo.org/id/dataset-parameter/652192.rdf
Name: time
Units: unitless
Description: <p>time of cast; HH:MM:SS</p>
http://lod.bco-dmo.org/id/dataset-parameter/652193.rdf
Name: depth
Units: meters
Description: <p>depth of cast</p>
http://lod.bco-dmo.org/id/dataset-parameter/652194.rdf
Name: press
Units: decibars
Description: <p>pressure in decibars</p>
http://lod.bco-dmo.org/id/dataset-parameter/652195.rdf
Name: temp0
Units: celsius
Description: <p>temperature in degrees C from sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/652196.rdf
Name: temp1
Units: celsius
Description: <p>temperature in degrees C from sensor 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/652197.rdf
Name: cond0
Units: siemens per meter
Description: <p>conductivity from sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/652198.rdf
Name: cond1
Units: siemens per meter
Description: <p>conductivity from sensor 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/652199.rdf
Name: sal00
Units: PSU
Description: <p>salinity from sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/652200.rdf
Name: sal11
Units: PSU
Description: <p>salinity from sensor 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/652201.rdf
Name: sigma_theta00
Units: kilograms per meter cubed
Description: <p>sigma theta density from sensor 1</p>
http://lod.bco-dmo.org/id/dataset-parameter/652202.rdf
Name: sigma_theta11
Units: kilograms per meter cubed
Description: <p>sigma theta density from sensor 2</p>
http://lod.bco-dmo.org/id/dataset-parameter/652203.rdf
Name: fluor
Units: milligrams per meter cubed
Description: <p>fluorescence</p>
http://lod.bco-dmo.org/id/dataset-parameter/652204.rdf
Name: trans
Units: dimensionless
Description: <p>light transmission as percent</p>
http://lod.bco-dmo.org/id/dataset-parameter/652205.rdf
Name: beam_c
Units: 1/meters
Description: <p>beam attenuation (loss of light)</p>
http://lod.bco-dmo.org/id/dataset-parameter/652206.rdf
Name: O2_umol_kg
Units: micromoles per kilogram
Description: <p>dissolved oxygen</p>
http://lod.bco-dmo.org/id/dataset-parameter/652207.rdf
Name: PAR
Units: microEinsteins per meter squared per second
Description: <p>photosynthetically available radiation</p>
http://lod.bco-dmo.org/id/dataset-parameter/652208.rdf
Name: ISO_DateTime_UTC
Units: unitless
Description: <p>DateTime (UTC) ISO formatted</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
47479
https://datadocs.bco-dmo.org/file/wnnxNM6C0nQo3q/MUSiCC_CTD_data.csv
MUSiCC_CTD_data.csv
Primary data file for dataset ID 652162
download
https://osprey.bco-dmo.org/dataset/652162/data/download
download
onLine
dataset
<p>Data were collected using a CTD fitted with a variety of sensors. See the event log for more details: DOI: 10.1575/1912/bco-dmo.651685.1</p>
Specified by the Principal Investigator(s)
<p><span style="font-size:11px"><strong>DMO notes:</strong></span><br />
<span style="font-size:11px">BCO-DMO made the following modifications to the data display:</span><br />
<span style="font-size:11px">-Edited column names to meet BCO-DMO standards<br />
-Added ISO date time column<br />
-Added lat/lon coordinates using those found in the event log</span></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