http://lod.bco-dmo.org/id/dataset/953193
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
2025-02-13
ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data
ISO 19115-2:2009(E)
Bio-optical measurements made using the shipboard flow-through system within three hours of CTD casts conducted on R/V Robert Gordon Sproul cruises along the Southern California coast during July and August 2023
2025-02-18
publication
2025-02-18
revision
Marine Biological Laboratory/Woods Hole Oceanographic Institution Library (MBLWHOI DLA)
2025-05-23
publication
https://doi.org/10.26008/1912/bco-dmo.953193.1
Nicholas Baetge
Oregon State University
principalInvestigator
Jason Graff
Oregon State University
principalInvestigator
Allen J. Milligan
Oregon State University
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: Baetge, N., Graff, J., Milligan, A. J., Ver Wey, B., Hansen, P. (2025) Bio-optical measurements made using the shipboard flow-through system within three hours of CTD casts conducted on R/V Robert Gordon Sproul cruises along the Southern California coast during July and August 2023. Biological and Chemical Oceanography Data Management Office (BCO-DMO). (Version 1) Version Date 2025-02-18 [if applicable, indicate subset used]. doi:10.26008/1912/bco-dmo.953193.1 [access date]
Bio-optical measurements Dataset Description: Methods and Sampling: <p>Bio-optical measurements of surface seawater were made using the shipboard flow-through system within three hours of a CTD cast. Measurements of particulate attenuation (cp) and particulate absorption (ap) at three wavelengths (λ = 470, 532, and 660 nanometers (nm)) were made with an AC-S spectrophotometer (serial number 94; Sea-Bird Scientific [WET Labs, Inc.]). Coincident measurements of particulate backscattering (bbp) at three wavelengths (λ = 470, 532, and 660 nm) were made with an ECO-BB3 (serial number 349; Sea-Bird Scientific [WET Labs, Inc.]) set in a custom enclosure (Dall’Olmo et al., 2009).</p>
Funding provided by NSF Division of Ocean Sciences (NSF OCE) Award Number: OCE-2306993 Award URL: https://www.nsf.gov/awardsearch/show-award?AWD_ID=2306993
completed
Nicholas Baetge
Oregon State University
2820 SW Campus Way
Corvallis
OR
97331
USA
nicholasbaetge@gmail.com
pointOfContact
Jason Graff
Oregon State University
Cordley Hall 4517 2701 SW Campus Way
Corvallis
OR
97331
USA
graffja@oregonstate.edu
pointOfContact
Allen J. Milligan
Oregon State University
541-737-5276
Research Way Laboratory Building 4575 SW Research Way
Corvallis
OR
97333
USA
allen.milligan@science.oregonstate.edu
pointOfContact
asNeeded
Dataset Version: 1
Unknown
stn
lat
lon
dt
bbp_470
bbp_532
bbp_660
ap_470
ap_532
ap_660
cp_470
cp_532
cp_660
poc_cp_660
chl_ap676lh
gamma_cp
AC-S spectrophotometer
ECO-BB3
theme
None, User defined
station
latitude
longitude
ISO_DateTime_UTC
bbp470
bbp532
bbp660
ap470
ap532
ap660
No BCO-DMO term
featureType
BCO-DMO Standard Parameters
WET Labs AC-S in-situ spectrophotometer
WET Labs ECO BB3SLO scattering sensor
instrument
BCO-DMO Standard Instruments
SP2320
SP2319
service
Deployment Activity
Southern California coast
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.
Postdoctoral Fellowship: OCE-PRF: Smoke on the water: the impacts of wildfire ash deposition on surface ocean biology
https://osprey.bco-dmo.org/project/936868
Postdoctoral Fellowship: OCE-PRF: Smoke on the water: the impacts of wildfire ash deposition on surface ocean biology
<p><em>NSF Award Abstract:</em><br />
Climate-driven warming is projected to increase the frequency, intensity, and size of wildfires that can have severe environmental, human, and economic impacts, particularly along the U.S. West Coast. These wildfires result in dramatic CO2 emissions and deposition of ash carrying nutrients, organic matter, and trace metals onto the coastal and open ocean. Deposition of wildfire ash on the ocean can alter the carbon and energy flow through marine food webs by fertilizing microbial production or inhibiting microbial growth due to heavy metal toxicity. How the character of both the ash (e.g., chemical quality, fertilizing v. toxic) and the starting microbial community composition (e.g., diversity, size distribution) influences the microbial response to ash-derived material is unknown. This project will address this knowledge gap by investigating the physiological responses of marine plankton off the U.S West Coast to different types of ash generated from local wildfires and plant biomass. This work will advance interdisciplinary science, bridging biological oceanography with terrestrial ecology and biogeochemistry, by generating foundational knowledge of wildfire impacts on surface ocean biology and carbon and energy transfer from land to ocean. Results from this project will enable improved forecasts of changes in marine ecosystems in response to wildfires, which is information pertinent to communities and industries that depend on ocean ecosystem resources, including fisheries. The work will also inform national efforts to mitigate and adapt to the impacts of climate change by addressing whether wildfire-stimulated fertilization and carbon fixation in the ocean can offset CO2 emissions from wildfires. This project will broaden participation and education in ocean science by providing immersive research experiences for multiple undergraduate students and opportunities for them to disseminate their work through scientific conferences and publications. Additionally, a day-long content unit related to the project will be developed and implemented in Oregon State University’s annual week-long Microbiology Summer Camp, which provides local high school students with a hands-on learning experience in microbiology.</p>
<p>Specifically, this project consists of mechanistic studies designed to quantitatively describe the physiological responses (e.g., growth, productivity, cellular stoichiometry) of phytoplankton and bacterioplankton to a variety of ash types. The quantity and proportion of nutrients, organic matter, and trace metals leached from ash into seawater likely depends on the quality of the ash, which is influenced by vegetation type and the temperature at which the ash was produced. This study will assess how microbial production and growth are fertilized or inhibited by the composition of ash and will consist of two primary elements. In the first element, ash will be collected from the field and generated in the lab from plant biomass. The ash will then be leached in seawater and chemically characterized for inorganic and organic matter content. In the second element, seawater incubation experiments will be conducted to quantify physiological and diversity-based responses of naturally occurring phytoplankton and bacterial communities to different ash types. Data generated from this project will contribute to improved predictive models of wildfire-driven material transfer from the terrestrial system to the ocean and its impact on carbon and energy flow in marine food webs.</p>
<p>This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.</p>
Smoke on the water
largerWorkCitation
project
eng; USA
oceans
Southern California coast
-122.2133
-118.402
33.54503
35.21268
2023-08-02
2023-08-19
Pacific Ocean
0
BCO-DMO catalogue of parameters from Bio-optical measurements made using the shipboard flow-through system within three hours of CTD casts conducted on R/V Robert Gordon Sproul cruises along the Southern California coast during July and August 2023
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/953402.rdf
Name: stn
Units: unitless
Description: <p>station number</p>
http://lod.bco-dmo.org/id/dataset-parameter/953403.rdf
Name: lat
Units: degrees North
Description: <p>latitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/953404.rdf
Name: lon
Units: degrees East
Description: <p>longitude</p>
http://lod.bco-dmo.org/id/dataset-parameter/953405.rdf
Name: dt
Units: unitless
Description: <p>datetime (UTC) in ISO 8601 format</p>
http://lod.bco-dmo.org/id/dataset-parameter/953406.rdf
Name: bbp_470
Units: reciprocal meters (1/m)
Description: <p>particulate backscattering at 470 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953407.rdf
Name: bbp_532
Units: reciprocal meters (1/m)
Description: <p>particulate backscattering at 532 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953408.rdf
Name: bbp_660
Units: reciprocal meters (1/m)
Description: <p>particulate backscattering at 660 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953409.rdf
Name: ap_470
Units: reciprocal meters (1/m)
Description: <p>particulate absorption at 470 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953410.rdf
Name: ap_532
Units: reciprocal meters (1/m)
Description: <p>particulate absorption at 532 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953411.rdf
Name: ap_660
Units: reciprocal meters (1/m)
Description: <p>particulate absorption at 660 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953412.rdf
Name: cp_470
Units: reciprocal meters (1/m)
Description: <p>particulate attenuation at 470 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953413.rdf
Name: cp_532
Units: reciprocal meters (1/m)
Description: <p>particulate attenuation at 532 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953414.rdf
Name: cp_660
Units: reciprocal meters (1/m)
Description: <p>particulate attenuation at 660 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953415.rdf
Name: poc_cp_660
Units: milligrams per cubic meter (mg/m3)
Description: <p>Particulate organic carbon concentration estimated from particulate attenuation at 660 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953416.rdf
Name: chl_ap676lh
Units: milligrams per cubic meter (mg/m3)
Description: <p>Chlorophyll concentration estimated from the line height of particulate absorption at 676 nm</p>
http://lod.bco-dmo.org/id/dataset-parameter/953417.rdf
Name: gamma_cp
Units: unitless
Description: <p>The mean particle size index</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
-1
download
https://doi.org/10.26008/1912/bco-dmo.953193.1
download
onLine
dataset
<p>Bio-optical measurements of surface seawater were made using the shipboard flow-through system within three hours of a CTD cast. Measurements of particulate attenuation (cp) and particulate absorption (ap) at three wavelengths (λ = 470, 532, and 660 nanometers (nm)) were made with an AC-S spectrophotometer (serial number 94; Sea-Bird Scientific [WET Labs, Inc.]). Coincident measurements of particulate backscattering (bbp) at three wavelengths (λ = 470, 532, and 660 nm) were made with an ECO-BB3 (serial number 349; Sea-Bird Scientific [WET Labs, Inc.]) set in a custom enclosure (Dall’Olmo et al., 2009).</p>
Specified by the Principal Investigator(s)
<p>Bio-optical data were processed using InLineAnalysis available from the Maine In-situ Sound &amp; Color Lab (<a href="https://github.com/OceanOptics/InLineAnalysis" target="_blank">https://github.com/OceanOptics/InLineAnalysis</a>; Boss et al, 2019).</p>
Specified by the Principal Investigator(s)
- Imported original file "BIO-OPTICS.csv" into the BCO-DMO system.
- Flagged "NA" as a missing data value; missing data are empty/blank in the final CSV file.
- PI applied rounding to numeric values and provided a new file.
- Saved final data file as "953193_v1_bio-optical_measurements.csv".
Specified by BCO-DMO Data Managers
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
AC-S spectrophotometer
AC-S spectrophotometer
PI Supplied Instrument Name: AC-S spectrophotometer PI Supplied Instrument Description:Measurements of particulate attenuation (cp) and particulate absorption (ap) at three wavelengths (λ = 470, 532, and 660 nm) were made with an AC-S spectrophotometer (serial number 94; Sea-Bird Scientific [WET Labs, Inc.]). Instrument Name: WET Labs AC-S in-situ spectrophotometer Instrument Short Name:AC-S Instrument Description: The WET Labs {Sea-Bird WETLabs} AC-S in-situ spectrophotometer is based on the AC-9 flow-through sensor offering increased spectral resolution of in-situ absorption and beam attenuation. The AC-S can have 80 (+/- 5) wavelength outputs with a range of 400-730 nm. The AC-S consists of a 10 or 25-centimeter (cm) pathlength, a 4-nanometer (nm) resolution, an accuracy of 0.001 - 10 m-1, an operational temperature range of 0 - 30 degrees Celsius, and an operational depth rating of 500 meters.
ECO-BB3
ECO-BB3
PI Supplied Instrument Name: ECO-BB3 PI Supplied Instrument Description:Coincident measurements of particulate backscattering (bbp) at three wavelengths (λ = 470, 532, and 660 nm) were made with an ECO-BB3 (serial number 349; Sea-Bird Scientific [WET Labs, Inc.]) set in a custom enclosure (Dall’Olmo et al., 2009). Instrument Name: WET Labs ECO BB3SLO scattering sensor Instrument Short Name:ECO-BB3 Instrument Description: The WET Labs {Sea-Bird WETLabs} ECO Puck Triplet BB3SLO scattering sensor is a variant of the ECO Puck Triplet. The BB3 is a three-optical-sensor, user-defined instrument that carries 3 scattering meters. ECO Pucks are real‐time only sensors as they are integrated onto the OEM platform that provides power and data handling. The SLO designation signifies this is a 1st generation model that is specific for integration into Slocum gliders. The fluorometers and scattering meter are single wavelength sensors. The model is depth-rated to 600 meters.
Cruise: SP2320
SP2320
R/V Robert Gordon Sproul
Community Standard Description
International Council for the Exploration of the Sea
R/V Robert Gordon Sproul
vessel
SP2320
Allen J. Milligan
Oregon State University
Cruise: SP2319
SP2319
R/V Robert Gordon Sproul
Community Standard Description
International Council for the Exploration of the Sea
R/V Robert Gordon Sproul
vessel
SP2319
Allen J. Milligan
Oregon State University
R/V Robert Gordon Sproul
Community Standard Description
International Council for the Exploration of the Sea
R/V Robert Gordon Sproul
vessel